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Publications

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Peer Reviewed Journal Articles

  1. R.S. Haridas, P. Agrawal, S. Thapliyal, P. Agrawal, A. Dhal, S. Shukla, L. Zhou, Y.H. Sohn, R.S. Mishra, “Synergy of Tensile Strength and High Cycle Fatigue Properties in a Novel Additively Manufactured Al-Ni-Ti-Zr Alloy with a Hetrogeneous Microstructure,” Additive Manufacturing, Vol. 62 (2023) 103380.DOI Link
  2. Ab. Mehta, Y.H. Sohn, “Effect of Thermodynamic Stability Parameters on Tracer Diffusion Kinetics in High Entropy Alloys,” Journal of Phase Equilibria and Diffusion, Vol. 43 (2022) pp. 803-813. DOI Link
  3. A. Villarruel-Moore, D. Reinhart, Y.H. Sohn, “Incinerator Ash Characterization – Implications for Elevated Temperature Landfill,” Waste Management, Vol. 153 (2022) pp. 72-80. DOI Link
  4. N. Diaz Vallejo, N. Kljestan, N. Ayers, M. Knezevic, Y.H. Sohn, “Flaw Type Dependent Tensile Properties of 316L Stainless Steel Additively Manufactured by Laser Powder Bed Fusion,” Results in Materials, Vol. 15 (2022) 100315. DOI Link
  5. H. Joo, J. Woo, Y.H. Sohn, K.A. Lee, “Effect of Process Stopping and Restarting on the Microstructure and Local Property of 316L Stainless Steel Manufactured by Selective Laser Melting Process,” Journal of Powder Materials, Vol. 29 (2022) pp. 1-7. DOI Link
  1. Ab. Mehta, L. Zhou, H. Hyer, T. Huynh, B. Lu, K. Graydon, E.J. Drobner, S.H. Park, Y.H. Sohn, “Microstructural Characteristics and Mechanical properties of Additively Manufactured Cu-10Sn alloys by Laser Powder Bed Fusion, Materials Science and Engineering A, Vol. 838 (2022) 142775.DOI Link
  2. H. Hyer, Ab. Mehta,K. Graydon, N. Kljestan,M. Knezevic, D. Weiss, B. McWilliams, K. Cho, Y.H. Sohn, “High Strength Aluminum-Cerium Alloy Processed by Laser Powder Bed Fusion,” Additive Manufacturing, Vol. 22 (2022) 102657.DOI Link
  3. T. Huynh, Ab. Mehta, K. Graydon, J.M. Woo, S. Park, H. Hyer, L. Zhou, D.D. Imholte, N.E. Woolstenhulme, D.M. Wachs, Y.H. Sohn, “Microstructural Development in Inconel 718 Nickel-Based Superalloy Additively Manufactured by Laser Powder Bed Fusion,” Metallography, Microstructure, and Analysis. Vol. 11 (2022) pp. 88-107.DOI Link
  4. J.A. Evans, A.E. Paz Y Puente, A.B. Robinson, I.Y. Glagolenko, J.F. Jue, C.R. Clakr, Y.H. Sohn, D.D. Keiser, “Microscopy of As-Fabricated Monolithic Plates with Boron Carbide, Aluminum Boride, and Zirconium Boride Burnable Absorbers,” Journal of Nuclear Materials. Accepted for Publication, Vol. 559 (2022) 153361.DOI Link
  5. H. Hyer, L. Zhou, S. Park, T. Huynh, A. Mehta, S. Thapliyal, R.S. Mishra, Y.H. Sohn, “Elimination of Extraordinarily High Cracking Susceptibility of Aluminum Alloy Fabricated by Laser Powder Bed Fusion,” Journal of Materials Science and Technology, Vol. 103 (2022) pp. 50-58. DOI Link
  6. J.M. Woo, J.Y. Kim, Y.H. Sohn, K.A. Lee, “Parametric Study of Selective Laser Melting Using Ti-6Al-4V Powder Bed for Concurrent Control of Volumetric Density and Surface Roughness,” Journal of Korean Powder Metallurgy Institute, Vol. 28 (2021) pp. 410-416.
  7. As. Mahmud, T. Huynh, L. Zhou, H. Hyer, Ab. Mehta, D.D. Imholte, N.E. Woolstenhulme, D.M. Wachs, Y.H. Sohn, “Mechanical Behavior Assessment of Ti-6Al-4V ELI Alloy Pro-duced by Laser Powder Bed Fusion,” Metals, Vol. 11 (2021) 1671. DOI Link
  8. L. Zhou, H. Hyer, J. Chang, Ab. Mehta, T. Huynh, Y. Yang, Y.H. Sohn, “Microstructure, Mechanical Performance and Corrosion Behavior of Additively Manufactured Aluminum Alloy 5083 with 0.7 and 1.0 wt.% Zr Addition,” Materials Science and Engineering A, Vol. 823 (2021) 141679. DOI Link
  9. Ab. Mehta, I.V. Belova, G.E. Graeme, Y.H. Sohn, “Measurement of Interdiffusion and Tracer diffusion coefficients in FCC Co-Cr-Fe-Ni Multi-Principal Element Alloy,” Journal of Phase Equilibria and Diffusion, Accepted for Publication, 2021. DOI Link
  10. M.S. Baek, R. Kreethi, T.H. Park, Y.H. Sohn, K.A. Lee, “Influence of Heat Treatment on the High-Cycle Fatigue Properties and Fatigue Damage Mechanism of Selective Laser Melted AlSi10Mg Alloy,” Materials Science and Engineering A, Vol. 819 (2021) 141486. DOI Link
  1. N. Diaz-Vallejo, C. Lucas, N. Ayers, K. Graydon, H. Hyer, Y.H. Sohn, “Process Optimization and Microstructure Analysis to Understand Laser Powder Bed Fusion of 316L Stainless Steel,” Metals, Vol. 11 (2021) 832.DOI Link
  2. K. Huang, C. Kain, N. Diaz-Vallejo, Y.H. Sohn, L. Zhou, “High Throughput Mechanical Testing Platform and Application in Metal Additive Manufacturing and Process Optimization,” Journal of Manufacturing Processes, Vol. 66 (2021) pp. 494-505. DOI Link
  3. S. Thapliyal, S. Shukla, L. Zhou, H. Hyer, P. Agrawal, P. Agrawal, M. Komarasamy, Y.H. Sohn, R.S. Mishra, “Design of Heterogeneous Structured Al Alloys with Wide Processing Window for Laser-Powder Bed Fusion Additive Manufacturing, Additive Manufacturing, Vol. 42 (2021) 102002. DOI Link
  4. Ab. Mehta, Y.H. Sohn, “Fundamental Core effects in Transition Metal High-Entropy Alloys: High-Entropy and Sluggish Diffusion Effects,” Diffusion Foundation, Vol. 29 (2021) pp. 75-93. DOI Link
  5. T.H. Park, M.S. Baek, H. Hyer, Y.H. Sohn, K.A. Lee, “Effect of direct aging on the microstructure and tensile properties of AlSi10Mg alloy manufactured by selective laser melting process,” Materials Characterization, (2021) 111113. DOI Link
  6. Ab. Mehta, L. Zhou, T. Hyunh, S. Park, H. Hyer, S. Song, Y. Bai, D.D.  Imholte, N.E. Woolstenhulme, D.M. Wachs, Y.H. Sohn, “Additive Manufacturing and Mechanical properties of the dense and crack free Zr-modified Aluminum Alloy 6061 fabricated by the Laser-Powder Bed Fusion,” Additive Manufacturing, Vol. 41 (2021) 101966. DOI Link
  7. Hyer, L. Zhou, Q. Liu, D. Wu, S. Song, Y. Bai, B. McWilliams, K. Cho, Y.H. Sohn, “High Strength WE43 Microlattice Structures Additively Manufactured by Laser Powder Bed Fusion,” Materialia, Vol. 16 (2021) 101067. DOI Link
  8. H. Hyer, L. Zhou, A. Mehta, S. Park, T. Huynh, S. Song, K. Cho, B. McWilliams, Y.H. Sohn, “Composition-Dependent Solidification Cracking of Aluminum-Silicon Alloys During Laser Powder Bed Fusion,” Acta Materialia, Vol. 208 (2021) 116698. DOI Link
  9. Ab. Mehta, Y.H. Sohn, “Investigation of Sluggish Diffusion in FCC Al0.25CoCrFeNi High Entropy Alloy,” Materials Research Letters, Vol. 9 (2021) pp. 239-246. DOI Link
  10. S. Koul, A. Kushima, L. Zhou, O. Ahmed, Y.H. Sohn, T. Jiang, “In-Situ TEM Characterization of Microstructure Evolution and Mechanical Behavior of the 3D Printed Inconel 718 Exposed to High Temperature,” Microscopy and Microanalysis (2021). DOI Link
  1. H. Hyer, R. Newell, D. Matejczyk, S. Hsie, M. Anthony, L. Zhou, C. Kammerer, Y.H. Sohn, “Mircostructural Development in As-Built and Heat Treated IN625 Component Additively Manufactured by Laser Powder Bed Fusion,” Journal of Phase Equilibria and Diffusion (2021) DOI Link
  2. A. Mehta, Y.H. Sohn, “High Entropy and Sluggish Diffusion “Core” Effects in Senary FCC Al-Co-Cr-Fe-Ni-Mn Alloys,” American Chemical Society (ACS): Combinatorial Science, Vol. 22 (2020) pp. 757-767. DOI Link
  3. T.H. Park, M.S. Baek, Y.H. Sohn, K.A. Lee, “Effects of Post-Heat Treatment on the Wear Properties of AlSi10Mg Alloy Manufactured by Selective Laser Melting,” Archives of Metallurgy and Materials, Vol. 65 (2020) pp. 1073-1080. DOI Link
  4. H. Hyer, L. Zhou, A. Mehta, Y.H. Sohn, “Effects of Alloy Composition and Solid-State Diffusion Kinetics of Powder Bed Fusion Cracking Susceptibility,” Journal of Phase Equilibria and Diffusion, (2020) DOI Link
  5. G. Wang, M. Aubin, A. Mehta, H. Tian, J. Chang, A. Kushima, Y.H. Sohn, Y. Yang, “Stabilization of Sn Anode through Structural Reconstruction of a Cu-Sn Intermetallic Coating Layer,” Advanced Materials, (2020) 2003684. DOI Link
  6. L. Zhou, T. Huynh, S. Park, H. Hyer, A. Mehta, S. Song, Y. Bai, B. McWilliams, K. Cho, Y.H. Sohn, “Additive Manufacturing of Al – 10 wt.% Ce Alloy by Laser Powder Bed Fusion,” Journal of Materials Science Vol. 55 (2020) pp. 14611-14625. DOI Link
  7. H. Hyer, L. Zhou, S. Park, G. Gottsfritz, G. Benson, B. Tolentino, B. McWilliams, K. Cho, Y.H. Sohn, “Understanding the Laser Powder Bed Fusion of AlSi10Mg Alloy,” Metallography, Microstructure, and Analysis Vol. 9 (2020) pp. 484-502. DOI Link
  8. A. Mehta, L. Zhou, D.D. Keiser, Jr., Y.H. Sohn, “Anomalous Growth of Al8Mo3 Phase During Interdiffusin and Reaction between Al and Mo,” Journal of Nuclear Materials, Vol. 539 (2020) 152337. DOI Link 
  9. L. Zhou, H. Hyer, S. Thapliyal, R. Mishra, B. McWilliams, K. Cho, Y.H. Sohn, “Process-dependent Composition, Structure, and Printability of Al-Zn-Mg and Al-Zn-Mg-Sc-Zr Alloys Manufactured by Laser Powder Bed Fusion,” Metallurgical and Materials Transactions A, Vol. 51 (2020) pp. 3215-3227.
  10. A. Mehta, Y.H. Sohn, “Interdiffusion, Solubility Limit, and Role of Entropy in FCC Al-Co-Cr-Fe-Ni alloys,” Metallurgical and Materials Transactions A, Vol. 51 (2020) pp. 3142-3153.
  1. H. Hyer, L. Zhou, G. Benson, B. McWilliams, K. Cho, Y.H. Sohn, “Additive Manufacturing of Dense WE43 Magnesium Alloy by Laser Powder Bed Fusion,” Additive Manufacturing, Vol. 33 (2020) 101123.
  2. R. Kuliiev, N. Orlovskaya, H. Hyer; Y.H. Sohn, M. Lugovy, D.G. Ha, M. Radovic, E.G Castle, M.J Reece, V.S. Pradeep, L. Conti, G. Blugan, T. Graule, J. Kuebler, “Spark Plasma Sintered B4C: Structural, Thermal, Electrical and Mechanical Properties,” Materials, Vol. 13 (2020) 1612.
  3. R. Newell, A. Mehta, D.D. Keiser Jr., Y.H. Sohn, “Phase Reversion Kinetics of Thermally Decomposed (α + γ’) Phases to γ-phase in U – 10 wt.% Mo Alloy,” Journal of Nuclear Materials, Vol. 530 (2020) 151983.
  4. S. Thapliyal, M. Komarasamy, S. Shukla, L. Zhou, H. Hyer, S. Park, Y.H. Sohn, R. Mishra, “An Integrated Computational Materials Engineering-Anchored Closed-Loop Method for Alloy Design for Additive Manufacturing,” Materialia, Vol. 9 (2020) 100574.
  5. K.H. Arachchilage, M. Haghshenas, S. Park, L. Zhou, Y.H. Sohn, B. McWilliams, K. Cho, R. Kumar, “Numerical simulation of high-pressure gas atomization of two-phase flow: Effect of gas pressure on droplet size distribution,” Advanced Powder Technology, Vol. 30 (2019) pp. 2726-2732.
  6. A. Mehta, R. Newell, J. Dickson, D.D. Keiser, Jr., Y.H. Sohn, “Interdiffusion and Reaction Between Al and Zr in the Temperature Range of 425° to 475°C,” Journal of Phase Equilibria and Diffusion, Vol. 40 (2019) pp. 482-494.
  7. T. Yu, H. Hyer, Y.H. Sohn, Y. Bai, D. Wu, “Structure-Property Relationship in High Strength and Lightweight AlSi10Mg Microlattices Fabricated by Selective Laser Melting,” Materials and Design, Vol. 182 (2019) 108062.
  8. R. Newell, A. Mehta, Y. Park, D.D. Keiser, Jr., Y.H. Sohn, “Microstructural Characteristics of Plasma Sprayed, Electroplated, and Co-Rolled Zr Diffusion Barriers in Hot Isostatic Pressed Low Enriched U-10 wt.% Mo Monolithic Fuel Plates,” Journal of Nuclear Materials, Vol. 523 (2019) pp. 91-100.
  9. L. Zhou, H. Hyer, S. Park, H. Pan, Y. Bai, K.P. Rice, Y.H. Sohn, “Microstructure and Mechanical Properties of Zr-Modified Aluminum Alloy 5083 Manufactured by Laser Powder Bed Fusion”, Additive Manufacturing, Vol. 28 (2019) pp. 485-496.
  10. E. Schulz, A. Mehta, S.H. Park, Y.H. Sohn, “Effects of Marker Size and Distribution on the Development of Kirkendall Voids, and Coefficients of Interdiffusion and Intrinsic Diffusion,” Journal of Phase Equilibria and Diffusion, Vol. 40 (2019) pp. 156-169.
  1. L. Zhou, A. Mehta, B. McWilliams, K. Cho, Y.H. Sohn, “Microstructure, Precipitates and Mechanical Properties of Powder Bed Fused Inconel 718 Before and After Heat Treatment,” Journal of Materials Science and Technology, Vol. 35 (2019) pp. 1153-1164.
  2. A. Mehta, N. Eriksson, R. Newell, L. Zhou, E. Schulz, W. Sprowes, F. Betancor, Y. Park, D.D. Keiser, Jr., Y.H. Sohn, “Phase Transformations and Microstructural Development in the U-10 wt.% Mo Alloy with Varying Zr Content After Heat Treatments Relevant to the Monolithic Fuel Plate Fabrication Process”, Metallurgical and Materials Transactions A, Vol. 50 (2019) pp. 72-96.
  3. L. Zhou, H. Pan, H. Hyer, S. Park, Y. Bai, B. McWilliams, K. Cho, Y.H. Sohn, Microstructure and Tensile Property of a Novel Al-Zn-Mg-Sc-Zr Alloy Additively Manufactured by Gas Atomization and Laser Powder Bed Fusion,” Scripta Materialia, Vol. 158 (2019) pp. 24-28.
  4. * E. Schulz, A. Mehta, I. Belova, G.E. Murch, Y.H. Sohn, “Simultaneous Measurement of Isotope-free Tracer Diffusion Coefficients and Interdiffusion Coefficients in the Cu-Ni System,” Journal of Phase Equilibria and Diffusion, Vol. 39 (2018) pp. 862-869.  * Editor’s Choice Award for 2018
  5. L. Zhou, Y.H. Sohn, “Diffusion and Its Application in NiMnGa Alloy,” Diffusion Foundation, Vol. 19 (2018) pp. 80-95.
  6. R. Newell, Z. Wang, I. Arias, A. Mehta, Y.H. Sohn, S.J. Florczyk, “Direct Contact Cytotoxicity Evaluation of CoCrFeNi-based Multi-Principal Element Alloy,” Journal of Functional Biomaterials, Vol. 9 (2018) Paper No. 59. 
  7. L. Zhou, A. Mehta, E. Schulz, B. McWilliams, K. Cho, Y.H. Sohn, “Microstructure and Mechanical Properties of Selectively Laser Melted AlSi10Mg Alloy Before and After Precipitation Heat Treatment,” Materials Characterization, Vol. 143 (2018) pp. 5-17.
  8. C. Hofmeister, L. Zhou, F. Kellogg, A. Giri, K. Cho, Y.H. Sohn, “Effects of Degassing on the Microstructure, Chemistry and Estimated Mechanical Properties of a Cryomilled Al-Mg Alloy,” Metallurgical and Materials Transactions A, Vol. 49A (2018) pp. 3066-3079.
  9. A. Mehta, L. Zhou, E. Schulz, D.D. Keiser, Jr., J.I. Cole, Y.H. Sohn, “Microstructural Characterization of AA6061 vs. AA6061 HIP Bonded Cladding-Cladding Interface,” Journal of Phase Equilibria and Diffusion, Vol. 39 (2018) pp. 246-254.
  10. R. Newell, A. Mehta, Y. Park, D.D. Keiser, Jr., Y.H. Sohn, “Interdiffusion, Reactions, and Phase Transformations Observed during Fabrication of Low Enriched Uranium Monolithic Fuel System for Research and Rest Reactors,” Defects and Diffusion Forum, Vol. 383 (2018) pp. 10-16.
  1. Y. Park, R. Newell, A. Mehta, D.D. Keiser, Jr., Y.H. Sohn, “Interdiffusion and Reaction between U and Zr,” Journal of Nuclear Materials, Vol. 502 (2018) pp. 42-50.
  2. B. Davis, D. Dabrow, R. Newell, A. Miller, J. Schueller, G. Xiao, S. Liang, K. Hartwig, N.J. Ruzycki, Y.H. Sohn, Y. Huang, “Chip Morphology and Chip Formation Mechanism during Machining of ECAE-Processed Titanium,” Journal of Manufacturing Science and Engineering, 140 (2017) 031008.
  3. K.H. Kaisar, C. Hoffmeister, A.E. Pedigo, A.K. Giri, Y.H. Sohn, K.C. Cho, M. van den Bergh, B.S. Majumdar, ”Tensile Properties and Microstructure of a Cryomilled Nanograined Al-Mg Alloy Near the AA5083 Composition,” Materials Science and Engineering A, Vol. 705 (2017) pp. 239–248.
  4. L. Zhou, A. Mehta, K. Cho, Y.H. Sohn, “Composition-Dependent Interdiffusion Coefficient, Reduced Elastic Modulus and Hardness in γ-, γ’- and β-Phases in the Ni-Al System,” Journal of Alloys and Compounds, Vol. 727 (2017) pp. 153-162.
  5. K. Liang, K. Marcus, L. Guo, Z. Li, L. Zhou, Y. Li, S. Oliveira, N. Orlovskaya, Y.H. Sohn, Y. Yang, “A Freestanding NiSx Porous Film as Binder-Free Electrode for Mg-Ion Battery,” Chemical Communications, Vol. 53 (2017) pp. 7608-7611.
  6. K. Liang, K. Marcus, S. Zhang, L. Zhou, Y. Li, S. Oliveira, N. Orlovskaya, Y.H. Sohn, Y. Yang, “NiS2/FeS Holey Film as Freestanding Electrode for High Performance Li-S Battery,” Advanced Energy Materials, 2017, 1701309.
  7. A.D. Moghadam, E. Omrani, H. Lopez, L. Zhou, Y.H. Sohn, P.K. Rohatgi, “Strengthening in Hybrid Alumina-Titania Diboride Aluminum Matrix Composites Synthesized by Ultrasonic Assisted Reactive Mechanical Mixing,” Materials Science and Engineering A, Vol. 702 (2017) pp. 312-321.
  8. L. Zhou, M. Schneider, A. Giri, K. Cho, Y.H. Sohn, “Microstructural and Crystallographic Characteristics of Modulated Martensite, Non-Modulated Martensite, and Pre-Martensitic Tweed Austenite in NiMnGa Alloys,” Acta Materialia, Vol. 134 (2017) pp. 93-103.
  9. L. Guo, Z. Li, K. Marcus, S. Navarro, K. Liang, L. Zhou, P. Mani, S. Florczyk, K.R. Coffey, N. Orlovskaya, Y.H. Sohn, Y. Yang, “Periodically Patterned Au-TiO2 Heterostructures for Photoelectrochemical Sensor,” American Chemical Society, ACS: Sensors, Vol. 2 (2017) pp. 621-625.
  10. R. Newell, A. Mehta, Y. Park, Y.H. Sohn, J.-F. Jue, D.D. Keiser, Jr., “Relating Diffusion Couple Experiment Results to Observed As-Fabricated Microstructure in Low-Enriched U-10wt.%Mo Monolithic Fuel Plates,” Defects and Diffusion Forum, Vol. 375 (2017) pp. 18-28.
  1. K. Liang, Y. Yan, L. Guo, K. Marcus, Z. Li, L. Zhou, Y. Li, R. Ye, N. Orlovskaya, Y.H. Sohn, Y. Yang, “Strained W(SexS1-x)2 Nanoporous Films for High Efficient Hydrogen Evolution,” American Chemical Society, ACS: Energy Letters, Vol. 2 (2017) pp. 1315-1320.
  2. R. Newell, Y. Park, A. Mehta, D.D. Keiser, Jr., Y.H. Sohn, “Mechanical Properties Examined by Nano-Indentation for Selected Phases Relevant to the Development of Monolithic Uranium-Molybdenum Metallic Fuels,” Journal of Nuclear Materials, Vol. 487 (2017) pp. 443-452.
  3. L. Guo, K. Liang, K. Marcus, Z. Li, L. Zhou, P.D. Mani, H. Chen, C. Shen, Y. Dong, L. Zhai, K.R. Coffey, N. Orlovskaya, Y.H. Sohn, Y. Yang, “Enhanced Photoelectrocatalytic Reduction of Oxygen using Au-TiO2 Plasmonic Film,” American Chemical Society, ACS: Applied Materials and Interface, Vol. 8 (2016) pp. 34970-34977.
  4. L. Zhou, A. Giri, K. Cho, Y.H. Sohn, “A Combinatorial Study for Interdiffusion, Crystallography and Mechanical Behavior of Ni-Mn-Ga Alloys,” Defects and Diffusion Forum, Vol. 371 (2016) pp. 153-159.
  5. S.T. Han, P. Rimal, C.H. Lee, H.S. Kim, Y.H. Sohn, S.J. Hong, “Enhanced Thermoelectric Cooling Properties of Bi2Te3-xSex Alloys Fabricated by Combining Casting, Milling and Spark Plasma Sintering,” Intermetallics, Vol. 78 (2016) pp. 42-49.
  6. Y. Park, N. Eriksson, R. Newell, D.D. Keiser, Jr., Y.H. Sohn, “Phase Decomposition of g-U(bcc) in U-10 wt.% Mo Fuel Alloy during Hot Isostatic Pressing of Monolithic Fuel Plate,” Journal of Nuclear Materials, Vol. 480 (2016) pp. 271-280.
  7. J. Yu, Y.H. Sohn, Y.W. Park, J.S. Kwak, “The Development of a Quality Prediction System for Aluminum Laser Welding to Measure Plasma Intensity Using Photodiodes,” Journal of Mechanical Science and Technology, 30 (2016) pp. 4697-4704.
  8. L. Zhou, A. Giri, K. Cho, Y.H. Sohn, “Mechanical Anomaly Observed in Ni-Mn-Ga Alloys by Nanoindentation,” Acta Materialia, Vol. 118 (2016) pp. 54-63. 
  9. M. Nezafati, A. Giri, C. Hofmeister, K. Cho, M.M. Schneider, L. Zhou, Y.H. Sohn, C.-S. Kim, “Atomistic Study on The Interaction of Nitrogen and Mg Lattice and The Nitride Formation in Nanocrystalline Mg Alloys Synthesized Using Cryomilling Process,” Acta Materialia, Vol. 115 (2016) pp. 295-307.
  10. E. Perez, D.D. Keiser, Jr., Y.H. Sohn, “Microstructural Development from Interdiffusion and Reaction Between U-Mo and AA6061 Alloys Annealed at 600° and 550°C, Journal of Nuclear Materials, vol. 477 (2016) pp. 178-192. 
  1. J. Gan, D.D. Keiser, Jr., B.D. Miller, N. Eriksson, Y.H. Sohn, M.A. Kirk, “Irradiation Induced Structural Change in Mo2Zr Intermetallic Phase,” Scripta Materialia, Vol. 121 (2016) pp. 56-60. 
  2. C.C. Kammerer, N. Kulkarni, B. Warmack, Y.H. Sohn, “Interdiffusion in Ternary Magnesium Solid Solutions of Aluminum and Zinc,” Journal of Phase Equilibria and Diffusion, Vol. 37 (2016) pp. 65-74.
  3. S. Behdad, L. Zhou, H.B Henderson, M.V. Manuel, Y.H. Sohn, A. Agarwal, B. Boesl, “Improvement of Aging Kinetics and Precipitate Size Refinement in Mg-Sn alloys by Hafnium Additions, Materials Science and Engineering A, Vol. 651 (2016) pp. 854-858.
  4. L. Zhou, C.C. Kammerer, A. Giri, K. Cho, Y.H. Sohn, “Microstructural Development and Ternary Interdiffusion in Ni-Mn-Ga Alloys,” Metallurgical and Materials Transactions A, Vol. 46 (2015) pp. 5572-5587. 
  5. C. Hofmeister, M. Klimov, T. Delahanty, K. Cho, Y.H. Sohn, “Quantification of Nitrogen Impurity and Estimated Orowan Strengthening Through Secondary Ion Mass Spectroscopy in Aluminum Cryomilled for Extended Durations,” Materials Science and Engineering A, Vol. 648 (2015) pp. 412-417.
  6. I. Belova, Y.H. Sohn, G.E. Murch, “Measurement of Tracer Diffusion Coefficients in an Interdiffusion Context for Multicomponent Alloy”, Philosophical Magazine Letters, Vol. 95 (2015) pp. 416-424. DOI Link
  7. L. Zhou, A. Mehta, A. Giri, K. Cho, Y.H. Sohn, “Martensitic Transformation and Mechanical Properties of Ni49+xMn36-xIn15 (x = 0, 0.5, 1.0, 1.5 and 2.0) Alloys,” Materials Science and Engineering A, Vol. 646 (2015) pp. 57-65. DOI Link
  8. C.C. Kammerer, S. Behdad, L. Zhou, F. Betancor, M. Gonzalez, B. Boesl, Y.H. Sohn, “Diffusion Kinetics, Mechanical Properties and Crystallographic Characterization of Intermetallic Compounds in the Mg-Zn Binary System,” Intermetallics, Vol. 67 (2015) pp. 145-155. DOI Link
  9. M.V. McLeod, A.K. Giri, B.A. Paterson, C.L. Dennis, L. Zhou, S.C. Vogel, O. Gourdon, H.M. Reiche, K.C. Cho, Y.H. Sohn, R.D. Schull, B.S. Majumdar, “Magnetocaloric Response of Non-Stoichiometric Ni2MnGa Alloys and the Influence of Texture,” Acta Materialia, vol. 97 (2015) pp. 245-256. DOI Link
  10. L. Zhou, F.R. Kellogg, C. Hofmeister, A. Giri, K.C. Cho, Y.H. Sohn, “Nanostructured Tungsten through Cryogenic Attrition,” International Journal of Refractory Metals and Hard Materials, vol. 52 (2015) pp. 70-77. DOI Link
  1. M. Yang, B. Yao, Y.H. Sohn, R.D. Sisson, Jr., “Simulation of the Ferritic Nitriding Process,” Heat Treatment, Vol. 30 (2015) pp. 46-50 (In Chinese via translation by Dr. Gu, Professor of Shanghai Jiao Tong University and Vice Editor in Chief of Heat Treatment). DOI Link
  2. L. Zhou, S. Mukherjee, K. Huang, Y.W. Park, Y.H. Sohn, “Failure Characteristics and Mechanisms of EB-PVD TBCs with Pt-Modified NiAl Bond Coats,” Materials Science and Engineering A, vol. 637 (2015) pp. 98-106. DOI Link
  3. C.C. Kammerer, M. Fu, L. Zhou, D.D. Keiser, Jr., Y.H. Sohn, “Interdiffusion and Reaction between Pure Magnesium and Aluminum Alloy 6061,” Defects and Diffusion Forum, vol. 364 (2015) pp.174-181. DOI Link
  4. Y. Park, N. Eriksson, D. D. Keiser, Jr., J.F. Jue, B. Rabin, G. Moore, Y. H. Sohn, “Microstructural Anomalies in Hot-Isostatic Pressed U-10 wt.% Mo Fuel Plates with Zr Diffusion Barrier,” Materials Characterization, Vol. 103 (2015) pp. 50-57. DOI Link
  5. A.V. Evteev, E.V. Levchenko, L. Momenzadeh, Y.H. Sohn, I.V. Belova, G.E. Murch, “Moledular Dynamics Study of Phonon-Induced Thermal Transport in a Ni50Al50 Melt: Case Analysis of the Influence of the Process on the Kinetics of Solidification,” Philosophical Magazine, Vol. 95 (2015) pp. 90-111. DOI Link
  6. L. Shao, D. Chen, C.C. Wei, M.S. Martin, X. Wang, Y. Park, E. Dein, K.R. Coffey, Y.H. Sohn, B.H. Sencer, J.R. Kennedy, “Radiation Effects on Interface Reactions of U/Fe, U/(Fe+Cr) and U/(Fe+Cr+Ni),” Journal of Nuclear Materials, Vol. 456 (2015) pp. 302-310. DOI Link
  7. Y. Park, D.D. Keiser, Jr., Y.H. Sohn, “Interdiffusion and Reaction between U-Mo and Zr at 650 °C as a Function of Time,” Journal of Nuclear Materials, Vol. 456 (2015) pp. 351-358. DOI Link
  8. Y. Park, K. Huang, A. Paz y Puente, H.S. Lee, B.H. Sencer, J.R. Kennedy, Y.H. Sohn, “Diffusional Interaction between U-10wt.%Zr and Fe at 903K, 923K and 953K,” Metallurgical and Materials Transactions A, Vol. 46A (2015) pp. 72-82. DOI Link
  9. I.V. Belova, N.S. Kulkarni, Y.H. Sohn, G.E. Murch, “Simultaneous Tracer Diffusion and Interdiffusion in a Sandwich-Type Configuration to Provide the Composition Dependence of the Tracer Diffusion Coefficients,” Philosophical Magazine, Vol. 94 (2014) pp. 3560-3573. DOI Link
  10. * N.S. Kulkarni, R.J. Warmack, B. Radhakrishnan, J. Hunter, Y.H. Sohn, K.R. Coffey, G.E. Murch, I. Belova, “Overview of SIMS-based Experimental Studies of Tracer Diffusion in Solids and Application to Mg Self-Diffusion,” Journal of Phase Equilibria and Diffusion, Vol. 35 (2014) pp. 762-778. DOI Link * Editor’s Choice Award for 2014
  1. C. Kammerer, N. Kulkarni, R.J. Warmack, Y.H. Sohn, “Interdiffusion and Impurity Diffusion in Polycrystalline Mg Solid Solution with Al or Zn,” Journal of Alloys and Compounds, Vol. 617 (2014) 968-974. DOI Link
  2. L. Zhou, A. Giri, K. Cho, H. Heinrich, B. Majumdar, Y.H. Sohn, “Microstructural and crystallographic characterization of Ni2+xMn1-xGa alloys (x=0.14, 0.16, 0.19, 0.22 and 0.24), Metallurgical and Materials Transactions E, Vol. 1 (2014), pp. 239-246. DOI Link
  3. K. Huang, Y. Park, L. Zhou, K.R. Coffey, Y.H. Sohn, B.H. Sencer, J.R. Kennedy, “Effects of Cr and Ni on Interdiffusion and Reaction between U and Fe-Cr-Ni Alloys,” Journal of Nuclear Materials, Vol. 451 (2014) pp. 372-378. DOI Link
  4. A. Paz y Puente, J. Dickson, D.D. Keiser, Jr., Y.H. Sohn, “Investigation of Interdiffusion Behavior in the Mo-Zr Binary System via Diffusion Couple Studies,” International Journal of Refractory Metals and Hard Materials, Vol. 43 (2014) pp. 317-321. DOI Link
  5. J. Dickson, L. Zhou, A. Paz y Puente, M. Fu, D.D. Keiser, Jr., Y.H. Sohn,”Interdiffusion and Reaction between Zr and Al Alloys from 450 to 625oC,” Intermetallics, Vol. 49 (2014) pp. 154-162. DOI Link
  6. O. Ahmed, L. Zhou, N. Mohajeri, Y.H. Sohn, “Corrosion Behavior of 304 Stainless Steel in Contact with Molten Alkali Nitrite-Nitrate Solar Salt,” Advanced Materials Research, Vol. 922 (2014) pp. 13-17. DOI Link
  7. Y. Park, J. Yoo, K. Huang, D.D. Keiser, Jr., J.F. Jue, B. Rabin, G. Moore, Y.H. Sohn, “Growth Kinetics and Microstructural Evolution during Hot Isostatic Pressing of U-10wt.%Mo Monolithic Fuel Plate in AA6061 Cladding with Zr Diffusion Barrier,” Journal of Nuclear Materials, 447 (2014) pp. 215–224. DOI Link
  8. K. Huang, C. Kammerer, D.D. Keiser, Jr., Y.H. Sohn, “Diffusion Barrier Selection from Refractory Metals (Zr, Mo and Nb) via Interdiffusion Investigation for U-Mo RERTR Fuel Alloy,” Journal of Phase Equilibria and Diffusion, Vol. 35 (2014) pp. 146-156. DOI Link
  9. J. DeMarco, J. Karl, Y.H. Sohn, A. Gordon, “High-Temperature Mechanical Response of A359-SiCp-30%: Tensile Loading (II),” Materials at High Temperature, Vol. 30 (2013) pp. 224-235. DOI Link
  10. J. DeMarco, J. Karl, Y.H. Sohn, A. Gordon, “High-Temperature Mechanical Response of A359-SiCp-30%: Tensile Loading (I),” Materials at High Temperature, Vol. 30 (2013) pp. 212-223. DOI Link
  1. I.V. Belova, N.S. Kulkarni, Y.H. Sohn, G.E. Murch, “Simultaneous Measurement of Tracer and Interdiffusion Coefficients: An Isotopic Phenomenological Formalism for the Binary Alloys,” Philosophical Magazine A, Vol. 93, (2013) pp. 3515-3526. DOI Link
  2. K. Huang, Y. Park, D.D. Keiser, Jr., Y.H. Sohn, “Interdiffusion between Potential Diffusion Barrier Mo and U-Mo Metallic Fuel Alloy for RERTR Applications,” Journal of Phase Equilibria and Diffusion, Vol. 34 (2013) pp. 307-312. DOI Link
  3. E. Perez, D.D. Keiser, Jr., Y.H. Sohn, “Phase Development in a U-7wt.%Mo vs. Al-7wt.%Ge Diffusion Couple,” Journal of Nuclear Materials, Vol. 441 (2013) pp. 159-167. DOI Link
  4. L. Momenzadeh, A.V. Evteev, E. Levchenko, I.V. Belova, G.E. Murch, Y.H. Sohn, “Phonon Thermal Conductivity of f.c.c. Cu by Molecular Dynamics Simulation,” Defects and Diffusion Forum, Vol. 336 (2013) pp. 169-184. DOI Link
  5. K. Huang, H. Heinrich, D.D. Keiser, Jr., Y.H. Sohn, “Fuel-Matrix Chemical Interaction Between U-7wt.%Mo Alloy and Mg,” Defects and Diffusion Forum, Vol. 333 (2013) pp. 199-206. DOI Link
  6. K. Huang, D.D. Keiser, Jr., Y.H. Sohn, “Interdiffusion, Intrinsic Diffusion, Atomic Mobility, and Vacancy Wind Effects in γ(bcc) Uranium-Molybdenum Alloy,” Metallurgical and Materials Transactions A, Vol. 44A (2013) pp. 738-746. DOI Link
  7. E. Perez, Y.H. Sohn, D.D. Keiser, Jr., “Role of Si on Diffusional Interaction between U-Mo and Al-Si Alloys at 823 K (550 °C),” Metallurgical and Materials Transactions A, Vol. 44A (2013) pp. 584-595. DOI Link
  8. K. Huang, Y. Park, D.D. Keiser, Jr., Y.H. Sohn, “Interdiffusion between Zirconium Diffusion Barrier and Uranium-Molybdenum Alloy,” Journal of Phase Equilibria and Diffusion, Vol. 33 (2012) pp. 443-449. DOI Link
  9. C.C. Wei, A. Aitkaliyeva, Z. Luo, A. Ewh, Y.H. Sohn, J.R. Kennedy, B.H. Sencer, M.T. Myers, M. Martin, J. Wallce, M.J. General, L. Shao, “Understanding the Phase Equilibrium and Irradiation Effects in Fe-Zr Diffusion Couples,” Journal of Nuclear Materials, Vol. 432 (2012) pp. 205–211. DOI Link
  10. Y. Lin, B. Yao, Z. Zhang, Y. Li, Y.H. Sohn, E.J. Lavernia, J.M. Schoenung, “Strain Energy During Mechanical Milling: Part II – Experimental,” Metallurgical and Materials Transactions A, Vol. 43A, (2012), pp. 4258-4265. DOI Link
  1. Y. Lin, B. Yao, Z. Zhang, Y. Li, Y.H. Sohn, E.J. Lavernia, J.M. Schoenung, “Strain Energy During Mechanical Milling: Part I – Mathematical Modeling,” Metallurgical and Materials Transactions A, Vol. 43A, (2012), pp. 4247-4257. DOI Link
  2. S. Brennan, K. Bermudez, N. Kulkarni, Y.H. Sohn, “Interdiffusion and Intrinsic Diffusion in Mg-Al System,” Metallurgical and Materials Transactions A, Vol. 43A, (2012), pp. 4043-4052. DOI Link
  3. C. Bargraser, P. Mohan, K. Lee, B. Yang, J. Suk, S. Choe, Y.H. Sohn, “Life Approximation of Thermal Barrier Coatings via Quantitative Microstructural Analysis,” Materials Science and Engineering A, Vol. 549 (2012) pp. 76-81. DOI Link
  4. S. Brennan, A.P. Warren, K.R. Coffey, N. Kulkarni, P. Todd, M. Klimov, Y.H. Sohn, “Aluminum Impurity Diffusion in Polycrystalline Magnesium,” Journal of Phase Equilibria and Diffusion, Vol. 33 (2012) pp. 121-125. DOI Link
  5. K. Huang, Y. Park, A. Ewh, B.H. Sencer, J.R. Kennedy Jr., Y.H. Sohn, “Interdiffusion and Reaction Between Uranium and Iron,” Journal of Nuclear Materials, Vol. 424 (2012) pp. 82-88. DOI Link
  6. Y.H. Sohn, T. Patterson, C. Hofmeister, C. Kammerer, W. Mohr, M. van den Bergh, M. Shaeffer, K. Cho, “Tailoring Microstructure and Properties of Hierarchical Aluminum Metal Matrix Composites Through Friction Stir Processing,” Journal of Metals (JOM), Vol. 64-2 (2012) pp. 234-238. DOI Link
  7. B. Yao, B. Simkin, B. Majumdar, C. Smith, M. van den Bergh, K. Cho, Y.H. Sohn, “Strain-induced Grain Growth of Cryomilled Nanocrystalline Aluminum in Trimodal Composites during Forging,” Materials Science and Engineering A, Vol. 536 (2012) pp. 103-109. DOI Link
  8. M.F. Kilicaslan, W.R. Lee, Y.H. Sohn, S.J. Hong, “Effects of Sc Addition on the Microstructure and Mechanical Behavior of Atomized and Extruded Al-20wt.%Si Alloy,” Materials Letters, 71 (2012) pp. 164-167. DOI Link
  9. B. Yao, E. Perez, D.D. Keiser, Jr., J.F. Jue, C.R. Clark, Y.H. Sohn, “Microstructure characterization of as-fabricated and 475ºC annealed U-7wt.%Mo dispersion fuel in Al-Si alloy matrix,” Journal of Alloys and Compounds, Vol. 509 (2011) pp. 9487-9496. DOI Link
  10. M. Yang, B. Yao, Y.H. Sohn, R.D. Sisson, Jr., “Simulation of the Ferritic Nitriding Process,” International Heat Treatment and Surface Engineering, Vol. 5 (2011) pp. 122-126. DOI Link
  1. E. Perez, D.D. Keiser, Jr., Y.H. Sohn, “Phase Constituents and Microstructure of Interaction Layer Formed in U-Mo Alloys vs. Al Diffusion Couple Annealed at 600°C,” Metallurgical and Materials Transactions A, Vol. 42 (2011) pp. 3071-3083. DOI Link
  2. R. Mohanty, J. Bush, M.A. Okuniewski, Y.H. Sohn, “Thermotransport in gamma (bcc) U-Zr Alloys: A Phase-Field Model Study,” Journal of Nuclear Materials, Vol. 414 (2011) pp. 211-216. DOI Link
  3. A. Ewh, E. Perez, D.D. Keiser, Jr., Y.H. Sohn, “Characterization of Interaction Layer in U-Mo-X (X = Nb, Ti, Zr) vs. Al Diffusion Couples Annealed at 600°C for 10 hours,” Defects and Diffusion Forum, Vols. 312-315 (2011) pp. 1055-1062. DOI Link
  4. S.H. Choi, S.Y. Sung, H.J. Choi, Y.H. Sohn, B.S. Han, K.A. Lee, “High Temperature Tensile Deformation Behavior of New Heat Resistant Aluminum Alloy,” Materials Transactions, Vol. 52 (2011) pp. 1661-1666. DOI Link
  5. D.D. Keiser, Jr., J.F. Jue, B. Yao, E. Perez, Y.H. Sohn, C.R. Clark, “Microstructural Characterization of U-7Mo/Al-Si Alloy Matrix Dispersion Fuel Plates Fabricated at 500°C, Journal of Nuclear Materials, Vol. 412 (2011) 90-99. DOI Link
  6. K.A. Lee, Y.M. Jin, Y.H. Sohn, J. Namkung, M.C. Kim, “Continuous Strip Casting, Microstructure and Properties of Au-Sn Soldering Alloy,” Metals and Materials International, Vol. 17 (2011) pp. 7-14. DOI Link
  7. B. Yao, H. Heinrich, C. Smith, M. van den Bergh, K. Cho, Y.H. Sohn, “Hollow-Cone Dark-Field Transmission Electron Microscopy for Dislocation Density Characterization of Trimodal Al Composites,” Micron, Vol. 42 (2011) pp. 29-35. DOI Link
  8. H.J. Choi, J. Jedlinski, B. Yao, Y.H. Sohn, “Transmission Electron Microscopy Observation on the Phase Composition and Microstructure of the Oxidation Scale Grown on As-Polished and Yttrium-Implanted β-NiAl,” Surface and Coatings Technology, Vol. 205 (2010) pp 1206-1210. DOI Link
  9. C. Hofmeister, B. Yao, Y.H. Sohn, T. Delahanty, M. van den Burgh, K. Cho, “Composition and Structure of Nitrogen-containing Dispersoids in Tri-modal Aluminum Metal Matrix Composites,” Journal of Materials Science, Vol. 45 (2010) pp. 4871-4876. DOI Link
  10. E. Perez, B. Yao, D.D. Keiser, Jr., Y.H. Sohn, “Microstructural Analysis of As-Processed U-10wt.%Mo Monolithic Fuel Plate in AA6061 Matrix with Zr Diffusion Barrier,” Journal of Nuclear Materials, Vol. 402 (2010) pp. 8-14. DOI Link
  1. A. Ewh, E. Perez, D.D. Keiser, Jr., Y.H. Sohn, “Microstructural Characterization of U-Nb-Zr, U-Mo-Nb, and U-Mo-Ti Alloys via Transmission Electron Microscopy,” Journal of Phase Equilibria and Diffusion, Vol. 31 (2010) pp. 216-222. DOI Link
  2. V.K. Champagne, M. Trexler, Y.H. Sohn, G.E. Kim, “Cold Spray Consolidation of Nanostructured AA5083 Aluminum Powders,” World Journal of Engineering, Supp. 2 (2010) pp. 260-261.
  3. B. Yao, T. Patterson, C. Hofmester, Y.H. Sohn, M. van den Bergh, C. Smith, T. Delahanty, K. Cho, “Microstructural Features Influencing the Strength of Commercial Scale Lightweight Nanoengineered Trimodal Aluminum Composites,” Composites Part A, Vol. 41 (2010) pp. 933-941. DOI Link
  4. N. Garimella, H.J. Choi, Y.H. Sohn, “Site Preference and Diffusion in Ni3Al Alloyed with Ir, Ta or Re at 1200°C,” Defects and Diffusion Forum, Vol. 297-301 (2010) pp. 1322-1327. DOI Link
  5. G.C. Jeong, H.J. Choi, Y.H. Sohn, S.I. Kwun, “Effects of Combined Surface Modification on Adhesion Strength of CrN Coatings for STS420,” Defects and Diffusion Forum, Vol. 297-301 (2010) pp. 1334-1339. DOI Link
  6. N. Garimella, H.J. Choi, Y.H. Sohn, “Site Preference and Diffusion in Ni3Al Alloyed with Ir, Ta or Re at 1200°C,” Defects and Diffusion Forum, Vol. 297-301 (2010) pp. 1322-1327. DOI Link
  7. P. Mohan, T. Patterson, B. Yao, Y.H. Sohn, “Degradation of Thermal Barrier Coatings by Fuel Impurities and CMAS: Thermochemical Interactions and Mitigation Approaches,” Journal of Thermal Spray Technology, Vol. 19 (2010) pp. 156-167. DOI Link
  8. H.J. Choi, D.S. Lim, H.T. Bae, M.J. McNallan, Y.H. Sohn, “Effects of Hydrogen on the Physical and Mechanical Properties of Silicon Carbide Derived Carbon Films,” Surface and Coatings Technology, Vol. 204 (2009) 1018–1021. DOI Link
  9. P. Mohan, B. Yao, T.J. Patterson, Y.H. Sohn, “Electrophoretically Deposited Alumina as Protective Overaly for Thermal Barrier Coatings Against CMAS Degradation, Surface and Coatings Technology, Vol. 204 (2009) pp. 797-801. DOI Link
  10. E. Perez, A. Ewh, J. Liu, B. Yuan, D.D. Keiser, Y.H. Sohn, “Phase Constituents of Al-rich U-Mo-Al Alloys Examined by Transmission Electron Microscopy,” Journal of Nuclear Materials, Vol. 394 (2009) pp. 160-165. DOI Link
  1. R.R. Mohanty, J. Guyer, Y.H. Sohn, “Diffusion Under Temperature Gradient: A Diffuse Interface Study,” Journal of Applied Physics, Vol. 106 (3) 2009, 136915. DOI Link
  2. E. Perez D.D. Keiser, Jr., Y.H. Sohn “Selected Observations in Phase Constituents, Growth Kinetics and Microstructural Development of Aluminides in U-Mo vs. Al and 6061 Diffusion Couples Annealed at 600°C,” Defects and Diffusion Forum, Vol. 289-92 (2009) pp. 41-49. DOI Link
  3. N. Garimella, M. Ikeda, M. Ode, H. Mukarami, Y.H. Sohn, “Interdiffusion of L12-Ni3Al Alloyed with Re,” Journal of Phase Equilibria and Diffusion, Vol. 30 (2009) pp. 246-252. DOI Link
  4. P. Mohan, V.H. Desai, Y.H. Sohn, “Degradation of Free-Standing Air Plasma Sprayed CoNiCrAlY Coatings by Vanadium and Phosphorus Pentoxide,” Surface and Coatings Technology, Vol. 203 (2008) pp. 427-431. DOI Link
  5. R.R. Mohanty, Y.H. Sohn, “Microstructural Stability of fcc-γ+B2-β Coatings on γ Substrate in Ni-Cr-Al System – A Phase Field Model Study,” Surface and Coatings Technology, Vol. 203 (2008) 407-412. DOI Link
  6. T. Patterson, A. Leon, B. Jayaraj, J. Liu, Y.H. Sohn, “Thermal cyclic lifetime and oxidation behavior of air plasma sprayed CoNiCrAlY bond coats for thermal barrier coatings,” Surface and Coatings Technology, Vol. 203 (2008) pp. 437-441. DOI Link
  7. N. Garimella, M. Ikeda, M. Ode, H. Mukarami, Y.H. Sohn, “Effects of Ternary Alloying Addition of Ir and Ta on Interdiffusion of L12-Ni3Al at 1200ºC,” Intermetallics, Vol. 16 (2008) pp. 1095–1103. DOI Link
  8. P. Mohan, B. Yuan, T. Patterson, V.H. Desai, Y.H. Sohn, “Degradation of Yttria Stabilized Zirconia Thermal Barrier Coatings by Molten CMAS (CaO-MgO-Al2O3-SiO2) Deposits,” Materials Science Forum, Vols. 595-598 (2008) pp. 207-212. DOI Link
  9. R. Mohanty, Y.H. Sohn, “Phase Field Modeling of Interdiffusion Microstructure in Ni-Cr-Al Diffusion Couples,” Materials Science Forum, Vols. 595-598 (2008) pp. 199-206. DOI Link
  10. N. Garimella, M.P. Brady, Y.H. Sohn, “Ternary and Quaternary Interdiffusion in γ (fcc) Fe-Ni-Cr-X (X = Si, Ge) Alloys at 900°C,” Materials Science Forum, Vols. 595-598 (2008) pp. 1145-1152. DOI Link
  1. R. Mohanty, A. Leon, Y.H. Sohn, “Phase Field Simulation of Interdiffusion Microstructure Containing fcc-γ and L12-γ’ Phases in Ni-Al Diffusion Couples,” Computational Materials Science, Vol. 43 (2008) pp. 301-308. DOI Link
  2. H.S. Kim, Y.H. Sohn, T.G. Kim, J.M. Koo, S.J. Hong, “Thermal Stability, Microstructure and Mechanical Properties of Nanostructured Al-Ni-Mm-X (X = Cu and Fe) Alloys Hot-Extruded from Gas-Atomized Powders,” Materials Transactions, Vol. 49 (2008) pp.1223-1228. DOI Link
  3. V. Krishnan, S. Bharani, J.S. Kapat, Y.H. Sohn, V.H. Desai, “A Simplistic Model to Study the Influence of Film Cooling on Low Temperature Hot Corrosion Rate in Coal Gas/Syngas Fired Gas Turbines,” International Journal of Heat and Mass Transfer, Vol. 51 (2008) pp. 1049-1060.
  4. M. Ode, N. Garimella, M. Ideda, H. Mukarami, Y.H. Sohn, “Ternary Interdiffusion in L12-Ni3Al with Ir Alloying Addition,” Defects and Diffusion Forum, Vol. 273-276 (2008) pp. 637-642. DOI Link
  5. J.R. Croy, S. Mostafa, J. Liu, Y.H. Sohn, H. Heinrich, B. Roldan-Cuenya, “Support Dependence of MeOH Decomposition Over Size-Selected Pt Nanoparticles,” Catalysis Letters, Vol. 119 (2007) pp. 209-216. DOI Link
  6. P. Mohan, B. Yuan, V.H. Desai, Y.H. Sohn, “Degradation of Yttria Stabilized Zirconia Topcoat in Thermal Barrier Coatings by Vanadium Pentoxide, Phosphorous Pentoxide, and Sodium Sulfate” Journal of the American Ceramic Society, Vol. 90 (2007) pp. 3601-3607. DOI Link
  7. J.R. Croy, S. Mostafa, J. Liu, Y.H. Sohn, B. Roldan-Cuenya, “Size Dependent Study of MeOH Decomposition Over Size-Selected Pt Nanoparticles Synthesized via Micelle Encapsulation,” Catalysis Letters, Vol. 118 (2007) pp. 1-7. DOI Link
  8. E. Perez, N. Hotaling, A. Ewh, D.D. Keiser, Y.H. Sohn, “Growth Kinetics of Intermetallic Phases in U-Mo vs. Al Alloy Diffusion Couples at 550ºC,” Defects and Diffusion Forum, Vol. 266 (2007) pp. 149-156.
  9. N. Garimella, M.P. Brady, Y.H. Sohn, “Interdiffusion in g (fcc) Ni-Cr-X (Al, Si, Ge or Pd) Alloys at 900ºC,” Defects and Diffusion Forum, Vol. 266 (2007) pp. 191-198. DOI Link
  10. J.W. Byeon, J. Liu, M. Hopkins, W. Fischer, N. Garimella, K.B. Park, M.P. Brady, M. Radovic, T. El-Raghy, Y.H. Sohn, “Microstructure and Residual Stress of Alumina Scale Formed on Ti2AlC at High Temperature in Air,” Oxidation of Metals, Vol. 68 (2007) pp. 97-111. DOI Link
  1. Y. Zhao, J. Liu, Y.H. Sohn, J. Fang, “Synthesis of Hybrid Silica-Lipid Cylinders with Nanoscale Helical Rippling,” Journal of Chemical Physics C, vol. 111 (2007) pp. 6418-6421. DOI Link
  2. * Y.H. Sohn, E. Perez, N. Garimella, R. Mohanty, J. Liu, “Integrated, Effective and Average and Their Applications in Multicomponent Alloys for Energy Production Systems,” Defects and Diffusion Forum, Vol. 258-260 (2007) pp. 346-359. * Cover illustration of Defects and Diffusion Forum, Vol. 258-260 (2007). DOI Link
  3. R.R. Mohanty, Y.H. Sohn, “Phase-Field Investigation of Multicomponent Diffusion in Single-Phase and Two-Phase Diffusion Couples,” Journal of Phase Equilibria and Diffusion, Vol. 27 (2006) pp. 676-683. DOI Link
  4. Y. Wang, Y.H. Sohn, L. An, Y. Fan, L. Zhang, “Oxygen Diffusion Through Al-Doped Amorphous SiO2,” Journal of Phase Equilibria and Diffusion, Vol. 27 (2006) pp. 671-675. DOI Link
  5. N. Garimella, M. Brady, Y.H. Sohn, “Interdiffusion in γ (fcc) Ni-Cr-X (Al, Si, Ge or Pd) Alloys at 900ºC,” Journal of Phase Equilibria and Diffusion, Vol. 27 (2006) pp. 665-670. DOI Link
  6. E. Perez, T. Patterson, Y.H. Sohn, “Interdiffusion Analysis for NiAl vs. Superalloys Diffusion Couples,” Journal of Phase Equilibria and Diffusion, Vol. 27 (2006) pp. 659-664. DOI Link
  7. J. Liu, Y.H. Sohn, K.S. Murphy, “Microstructural Evolution of Durable Thermal Barrier Coatings with Hf and/or Y Modified Superalloy Substrates,” Materials Science Forum, Vol. 539-543 (2007) 1206-1211. DOI Link
  8. Y. Zhong, J. Liu, R. Witt, Y.H. Sohn, Z.K. Liu, “Al2(Mg,Ca) Phases in Mg-Al-Ca System: First-Principles Prediction and Experimental Identification,” Scripta Materialia, Vol. 55 (2006) pp. 573-576. DOI Link
  9. J. Liu, J.W. Byeon, Y.H. Sohn, “Effects of Phase Constituents and Microstructure in Thermally Grown Oxide on The Thermal Cycling Lifetime and Failure of Thermal Barrier Coatings,” Surface and Coatings Technology, vol. 200 (2006) pp. 5869-5876. DOI Link
  10. B. Jayaraj, S. Vishweswaraiah, V.H. Desai, Y.H. Sohn, “Changes in Electrochemical Impedance with Microstructural Development in Thermal Barrier Coatings,” Journal of Metals, vol. 57 (2006) pp. 61-64. DOI Link

  1. J.W. Byeon, S.I. Kwun, S.J. Hong, C.K. Lee, K.M. Kang, Y.H. Sohn, “Correlation of Magnetic Barkhausen Emission Profile with Strength of Thermally Degraded 2.25Cr-1Mo Steel,” Materials Transactions of The Japan Institute of Metals, Vol. 46 (2005) pp. 1-3. DOI Link
  2. B. Franke, Y.H. Sohn, X. Chen, J.R. Price, Z. Mutasim, “Monitoring Damage Evolution in Thermal Barrier Coatings with Thermal Wave Imaging,” Surface and Coatings Technology, Vol. 200 (2005) pp. 1292-1297. DOI Link
  3. J. Byeon, B. Jayaraj, S. Vishweswaraiah, V.H. Desai, Y.H. Sohn, “Non-Destructive Evaluation of Degradation in Multi-Layered Thermal Barrier Coatings by Electrochemical Impedance Spectroscopy,” DOI LinkMaterials Science and Engineering A, Vol. 407 (2005) pp. 213-225.
  4. Y.H. Sohn, A. Puccio, M.A. Dayananda, “Interdiffusion Structures and Paths for Multiphase Fe-Ni-Al Diffusion Couples at 1000°C,” Metallurgical and Materials Transactions A, Vol. 36A (2005) pp. 2361-2370. DOI Link
  5. J.W. Byeon, S. Laxman, Y.H. Sohn, “Transmission Electron Microscopy of Isothermally Oxidized EB-PVD Thermal Barrier Coatings on (Ni,Pt)Al Bondcoat,” Materials Science Forum, Vol. 486-487 (2005) pp. 149-152. DOI Link
  6. J.W. Byeon, B. Jayaraj, Y.H. Sohn, “Characterization of Isothermally Oxidized ZrO2-8wt.%Y2O3 Thermal Barrier Coatings by Electrochemical Impedance Spectroscopy,” Materials Science Forum, Vol. 486-487 (2005) pp. 145-148. DOI Link
  7. J.W. Byeon, N. Mu, J. Liu, Y.H. Sohn, “Characterization of Long-Term Oxidized Nickel Aluminide Coating by Photoluminescence Spectroscopy,” Materials Science Forum, Vol. 486-487 (2005) pp. 141-144. DOI Link
  8. N. Mu, J. Liu, Y.H. Sohn, Y.L. Nava, “Long-term Oxidation and Phase Transformations in Aluminized CMSX-4 Superalloys,” Surface and Coatings Technology, Vol. 188-189 (2005) pp. 27-34. DOI Link
  9. Y.H. Sohn, B. Jayaraj, S. Laxman, B. Franke, J.W. Byeon, A.M. Karlsson, “Non-Destructive and Microstructural Characterization of Thermal Barrier Coatings,” Journal of Metals, Vol. 56 (2004) 53-56. DOI Link
  10. B.W. Kempshall, S.K. Jha, Y.H. Sohn, R.R. Vanfleet, J. Kimmel, “A microstructural observation of near-failure thermal barrier coating: a study by photostimulated luminescence spectroscopy and transmission electron microscopy,” Thin Solid Films, Vol. 466 (2004) pp. 128-136. DOI Link
  1. L. An, Y. Wang, L. Bharadwaj, L. Zhang, Y. Fan, D. Jiang, Y.H. Sohn, V.H. Desai, J. Kapat, L. Chow, “Silicoaluminum Carbonitride with Anomalously High Resistance to Oxidation and Hot Corrosion,” Advanced Engineering Materials, Vol. 6 (2004) pp. 337-340. DOI Link
  2. S.K. Jha, Y.H. Sohn, N. Gunda, S. Sastri and A.J. Haynes, “Al-O-N Based Duplex Coating System for Improved Oxidation Resistance for Superalloys and NiCrAlY Coatings”, Surface and Coatings Technology, 183 (2004) pp. 224-232. DOI Link
  3. B. Jayaraj, V.H. Desai, C.K. Lee, Y.H. Sohn, “Electrochemical Impedance Spectroscopy of Porous ZrO2 – 8 wt.% Y2O3 and Thermally Grown Oxide on Nickel Aluminide,” Materials Science and Engineering A, Vol. A372 (2004) pp. 278-286. DOI Link
  4. Y.S. Kim, G.L. Hofman, S.L. Hayes, Y.H. Sohn, “Constituents Redistribution in U-Pu-Zr Fuel During Irradiation, Journal of Nuclear Materials, Vol. 327 (2004) pp. 27-36. DOI Link
  5. B. Jayaraj, S. Vishweswaraiah, V.H. Desai, Y.H. Sohn, “Electrochemical Impedance Spectroscopy of Thermal Barrier Coatings as a Function of Isothermal and Cyclic Thermal Exposure,” Surface and Coatings Technology, Vol. 177-178 (2004) pp. 140-151. DOI Link
  6. A.J. Burns, R. Subramanian, B.W. Kempshall, Y.H. Sohn, “Microstructure of As-Coated Thermal Barrier Coatings with Varying Lifetimes,” Surface and Coatings Technology, Vol. 177-178 (2004) pp. 89-96. DOI Link
  7. S. Laxman, B. Franke, B.W. Kempshall, Y.H. Sohn, L.A. Giannuzzi, K.S. Murphy, “Phase Transformation of Thermally Grown Oxide on (Ni,Pt)Al Bond Coat During Electron Beam Physical Vapor Deposition and Subsequent Oxidation,” Surface and Coatings Technology, Vol.  177-178 (2004) pp. 121-130.
  8. C.K. Lee, Y.H. Sohn, “Use of Modern Non-Destructive Techniques in High Temperature Degradation of Materials and Coatings” International Journal of Korean Welding Society, Vol. 3 (2003) pp. 29-39. DOI Link
  9. L.D. Xie, Y.H. Sohn, E.H. Jordan and M. Gell, “The Effects of Bond Coat Grit Blasting on the Durability and Thermally Grown Oxide Stress in an Electron Beam Physical Vapor Deposited Thermal Barrier Coatings,” Surface and Coatings Technology, Vol. 176 (2003) pp. 57-66. DOI Link
  10. W. Fei, S.C. Kuiry, Y.H. Sohn, S. Seal, “Sol Gel Alumina Coating on Fe-Cr-Al-Y Fibre Media for Catalytic Converters,” Surface Engineering, Vol. 19 (2003) pp. 189-194. DOI Link
  1. Y. H. Sohn and M. A. Dayananda, “Diffusion Studies in the b(B2), b’(bcc) and b(fcc) Fe-Ni-Al Alloys at 1000°C”, Metallurgical and Materials Transactions A, Vol. 33A (2002) pp. 3375-3392. DOI Link
  2. E.Y. Lee, Y.H. Sohn, S. Jha, J.W. Holmes and R.D. Sisson, Jr., “Phase Transformations in Ceria Stabilized Zirconia Thermal Barrier Coatings”, Journal of the American Ceramic Society, Vol. 85 (2002) pp. 2065-2071. DOI Link
  3. D. Goberman, Y. H. Sohn, L. Shaw and M. Gell, “Microstructural Development of Al2O3-13wt.%TiO2 Plasma Sprayed Coatings Derived from Nanocrystalline Feed Powders”, Acta Materialia, vol. 50 (2002) pp. 1141-1152. DOI Link
  4. M. Gell, E. H. Jordan, Y. H. Sohn, D. Goberman, L. Shaw, T. L. Bergman, B. Cetegen, S. Jiang, M. Wang, T. D. Xiao, Y. Wang, P. Strutt, “Development and Implementation of Nanostructured Ceramic Coatings”, Surface and Coatings Technology, vol. 146-147 (2001) pp. 48-54. DOI Link
  5. Y.H. Sohn, E. Y. Lee, B. A. Nagaraj R. R. Biederman, R. D. Sisson Jr., “Microstructural Characterization of Thermal Barrier Coatings on High Pressure Turbine Blades”, Surface and Coatings Technology, vol. 146-147 (2001) pp. 132-139. DOI Link
  6. Y.H. Sohn, K. Vaidyanathan, M. Ronski, E. Jordan and M. Gell, “Thermal Cycling of EB-PVD/MCrAlY Thermal Barrier Coatings: II. Evolution of Photostimulated Luminescence”, Surface and Coatings Technology, vol. 146-147 (2001) pp. 102-109. DOI Link
  7. Y.H. Sohn, J.H. Kim, E. Jordan and M. Gell, “Thermal Cycling of EB-PVD/MCrAlY Thermal Barrier Coatings: I. Microstructural Development and Spallation Mechanisms”, Surface and Coatings Technology, vol. 146-147 (2001) pp. 70-78. DOI Link
  8. E. P. Jordan, M. Gell, Y. H. Sohn, L. Shaw, D. Goberman, S. Jiang, T. D. Xiao, Y. Wang and P. Strutt, “Fabrication and Evaluation of Plasma Sprayed Nanostructured Alumina-Titania Coatings with Superior Properties”, Materials Science and Engineering A, vol. 301 (2001) pp. 80-86. DOI Link
  9. K. Schlichting, K. Vaidyanathan, Y. H. Sohn, M. Gell, E. Jordan and N. Padture, “Applications of the Cr3+ Photoluminescence Piezo-Spectroscopy to MCrAlY Plasma Sprayed Thermal Barrier Coatings”, Materials Science and Engineering A, Vol. 291 (2000) pp. 68-77. DOI Link
  10. Y. H. Sohn, K. Schlichting, K. Vaidyanathan, E. Jordan and M. Gell, “Communication: Non-Destructive Evaluation of Residual Stress in Thermal Barrier Coated Turbine Blades by Cr3+ Photoluminescence Piezo-Spectroscopy”, Metallurgical and Materials Transactions A, Vol. 31A (2000) pp. 2388-2391.
  1. M. A. Dayananda and Y. H. Sohn, “An Analysis for Interdiffusion Coefficients and Thermotransport Coefficients in Isothermal and Nonisothermal Ternary Diffusion Couples”, Solid State Phenomena: Diffusion and Reactions, Vol. 72 (2000), pp. 99-103.
  2. Y. H. Sohn, M. A. Dayananda, G. L. Hofman, R. V. Strain and S. L. Hayes  “Analysis of Constituent Redistribution in the g(bcc) U-Pu-Zr Alloys Under Gradients of Temperature and Concentrations”, Journal of Nuclear Materials, Vol. 279, No. 2-3 (2000) p. 317-329.
  3. Y. H. Sohn and M. A. Dayananda, “A Double-Serpentine Diffusion Path for A Ternary Diffusion Couple”, Acta Materialia, Vol. 48, No. 7 (2000) p. 1427-1433.
  4. M. Gell, E. Jordan, K. Vaidyanathan, K. McCarron, B. Barber, Y. H. Sohn and D. R. Clarke, “Bond Strength, Bond Stress and Spallation Mechanisms of Thermal Barrier Coatings”, Surface and Coatings Technology, Vol. 120-121 (1999) p. 53-60.
  5. M. A. Dayananda, Y. H. Sohn, “A New Approach for the Determination of Interdiffusion Coefficients in Ternary Systems”, Metallurgical and Materials Transactions A, Vol. 30A, No. 3 (1999) p. 535-544.
  6. Y. H. Sohn, M. A. Dayananda, “Interdiffusion, Intrinsic Diffusion, Atomic Mobilities and Vacancy Wind Effects in Fe-Al Alloys at 1000ºC, Scripta Materialia, Vol. 40, No. 1 (1999) p. 79-85.
  7. M. A. Dayananda, Y. H. Sohn, “Average Effective Interdiffusion Coefficients and Their Application for Isothermal Multicomponent Diffusion Couples”, Scripta Materialia, Vol. 33, No. 6 (1996) p. 683-688.
  8. Y. H. Sohn, R. R. Biederman, R. D. Sisson, Jr., “Microstructural Development in Physical Vapor Deposited Partially Stabilized Zirconia Thermal Barrier Coatings”, Thin Solid Films, Vol. 250, No. 1-2 (1994) p. 1-7.
  9. Y. H. Sohn, R. R. Biederman, R. D. Sisson, Jr., “Isothermal Oxidation of Physical Vapor Deposited Partially Stabilized Zirconia Thermal Barrier Coatings”, Journal of Materials Engineering and Performance, Vol. 3, No. 1 (1994) p. 55-60.
  10. E.Y. Lee, R.R. Biederman, Y.H. Sohn, R.D. Sisson, Jr., “Characterization of Partially Stabilized Zirconia Thermal Barrier Coatings,” Key Engineering Materials, Vol. 72-74 (1992) p. 61-70.