Selective publications

1. Kwon, Hyeonseok, Praveen Sathiyamoorthi, Manogna Karthik Gangaraju, Alireza Zargaran, Jaemin Wang, Yoon-Uk Heo, Stefanus Harjo, Wu Gong, Byeong-Joo Lee, and Hyoung Seop Kim. 

High-density nanoprecipitates and phase reversion via maraging enable ultrastrong yet strain-hardenable medium-entropy alloy. 

Acta Materialia, 248 (2023),118810.  [Co-first author]

2. Nguyen, Nhung Thi-Cam, Peyman Asghari-Rad, Alireza Zargaran, Eun Seong Kim, Praveen Sathiyamoorthi, and Hyoung Seop Kim. 

Relation of phase fraction to superplastic behavior of multi-principal element alloy with a multi-phase structure. 

Scripta Materialia, 221 (2022), 114949. [Co-corresponding author]

3. Praveen Sathiyamoorthi, and Hyoung Seop Kim. 

High-entropy alloys with heterogeneous microstructure: processing and mechanical properties. 

Progress in Materials Science, 123 (2022).

4. Peyman Asghari-Rad, Nhung Thi-Cam Nguyen, Alireza Zargaran, Praveen Sathiyamoorthi, and Hyoung Seop Kim. 

Deformation-induced grain boundary segregation mediated high-strain rate superplasticity in medium entropy alloy.

Scripta Materialia, 207 (2022), 114239 [Co-corresponding author].

5. G.M.Karthik, Eun Seong Kim, Praveen Sathiyamoorthi, Alireza Zargaran, Sang Guk Jeong, Renlong Xionga, Suk Hoon Kang, Jung-Wook Cho, and Hyoung Seop Kim. 

Delayed deformation-induced martensite transformation and enhanced cryogenic tensile properties in laser additive manufactured 316L austenitic stainless steel. 

Additive Manufacturing, 47 (2021), 102314.

6. Kwon, Hyeonseok, Praveen Sathiyamoorthi, Gangaraju Manogna Karthik, Peyman Asghari-Rad, Alireza Zargaran, Hyeon-Seok Do, Byeong-Joo Lee, Hidemi Kato, and Hyoung Seop Kim. 

2.3 GPa cryogenic strength through thermal-induced and deformation-induced body-centered cubic martensite in a novel ferrous medium entropy alloy. 

Scripta Materialia, 204 (2021), 114157. [Co-first author].

7. Asghari-Rad, Peyman, Praveen Sathiyamoorthi, Nhung Thi-Cam Nguyen, Alireza Zargaran, Taek Soo Kim, and Hyoung Seop Kim. 

A powder-metallurgy-based fabrication route towards achieving high tensile strength with ultra-high ductility in high-entropy alloy. 

Scripta Materialia, 190 (2021), 69-74. 

8. Nguyen, Nhung Thi-Cam, Peyman Asghari-Rad, Praveen Sathiyamoorthi, Alireza Zargaran, Chong Soo Lee, and Hyoung Seop Kim.

Ultrahigh high-strain-rate superplasticity in a nanostructured high-entropy alloy. 

Nature communications, 11(2020), 1-7. 

9. Praveen Sathiyamoorthi,  Jeong Min Park, Jongun Moon, Jae Wung Bae, Peyman Asghari-Rad, Alireza Zargaran, and Hyoung Seop Kim. 

Achieving high strength and high ductility in Al0. 3CoCrNi medium-entropy alloy through multi-phase hierarchical microstructure.

Materialia, 8 (2019), 100442. 

10. Praveen Sathiyamoorthi, Jongun Moon, Jae Wung Bae, Peyman Asghari-Rad, and Hyoung Seop Kim.

Superior cryogenic tensile properties of ultrafine-grained CoCrNi medium-entropy alloy produced by high-pressure torsion and annealing. 

Scripta Materialia, 163 (2019), 152-156. 

11. Praveen Sathiyamoorthi, Joysurya Basu, Sanjay Kashyap, K. G. Pradeep, and Ravi Sankar Kottada. 

Thermal stability and grain boundary strengthening in ultrafine-grained CoCrFeNi high entropy alloy composite. 

Materials & Design, 134 (2017), 426-433. 

Book chapters

• • Praveen Sathiyamoorthi, and Hyoung Seop Kim.

Nanocrystalline high entropy alloys: processing and properties, Volume 2, Encyclopedia of Materials: Metals and Alloys, Pages 372-380, Editor(s): Goro Miyamoto and Michael C. Gao, Elsevier, 2022, ISBN: 9780128197264. 

Conference Proceedings

• Andrew S.M. Ang, Christopher C. Berndt, Mitchell L. Sesso, Ameey Anupam, S. Praveen, Ravi Sankar Kottada, and B.S. Murty.
  Comparison of Plasma-Sprayed High Entropy Alloys with Conventional Bond Coat Materials.
  Proceedings of the ITSC2015. Thermal Spray 2015: Proceedings from the International Thermal Spray Conference. ASM, (May 11–14, 2015).

• Andrew S.M. Ang, Christopher C. Berndt, Mitchell L. Sesso, Ameey Anupam, S. Praveen, Ravi Sankar Kottada, and B.S. Murty.
  Plasma Sprayed AlCoCrFeNi and MnCoCrFeNi High Entropy Alloys: High Temperature, stability, Coating Elastic Properties, and Surface Roughness.

International Conference on Advancements and Futuristic Trends in Mechanical and Materials Engineering, (October 16-18, 2014). 

Publication list