Rchr
J-GLOBAL ID：201801003853189674
Update date: Oct. 26, 2021
Velu Kumar Nirmal
Velu Kumar Nirmal
Affiliation and department：
Job title：
Aerospace Project Research Associate
Homepage URL (1)：
http://inatomi-lab.isas.jaxa.jp/Members/nirmalvelu.html
Research field (1)：
Crystal engineering
Research keywords (6)：
Intermetallics and Semiconductor materials
, Nucleation and crystal growth kinetics
, Thinfilm photovoltaics
, Thermoelectrics
, Solidification processes
, Microgravity experiments
Papers (16)：
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VELU Nirmal Kumar. Homogeneous InGaSb crystal grown under microgravity using Chinese recovery satellite SJ-10. npj Microgravity. 2019. 5. 8. 1-6
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VELU Nirmal Kumar. Enhanced thermoelectric properties of InSb: Studies on In/Ga doped GaSb/ InSb crystals. Intermetallics. 2019. 105. 21-28
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V. Nirmal Kumar, Y. Hayakawa, M. Arivanandhan, G. Rajesh, T. Koyama, Y. Momose, T. Ozawa, Y. Okano, Y. Inatomi. Orientation-dependent dissolution and growth kinetics of InxGa1-xSb by vertical gradient freezing method under microgravity. Journal of Crystal Growth. 2018. 496-497. 15-17
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V. Nirmal Kumar, R. Suriakarthick, R. Gopalakrishnan, Y. Hayakawa. Enhanced electrical and optical properties of CdS: Na thin films by photochemical deposition. JOURNAL OF CRYSTAL GROWTH. 2017. 468. 208-211
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Y. Hayakawa, V. Nirmal Kumar, M. Arivanandhan, G. Rajesh, T. Koyama, Y. Momose, K. Sakata, T. Ozawa, Y. Okano, Y. Inatomi. Effects of gravity and crystal orientation on the growth of InGaSb ternary alloy semiconductors -experiments at the international space station and on Earth. International Journal of Microgravity Science and application. 2017. 34. 340111. 1-12
ｍore...
Education (2)：
- 2013 - 2016 Shizuoka University, Hamamatsu, Japan Research Institute of Electronics Ph.D. (Engineering)
- 2011 - 2015 Anna University, Chennai, India Department of Physics Ph.D. (Physics)
Professional career (2)：
- Ph.D.(Engineering) (Shizuoka University, Hamamatsu, Japan)
- Ph.D.(Physics) (Anna University, Chennai, India)
Work history (1)：
- 2017/04 - ISAS, JAXA Department of Interdisciplinary Space Sciences Aerospace Project Research Associate
Committee career (2)：
- 2017/08 - 2018/12 Member Japanese Association for Crystal Growth
- 2014/01 - 2016/12 Member Japan Society of Applied Physics
Awards (5)：
- 2017/04 - Japan Aerospace Exploration Agency Aerospace Project Researcher
- 2016/09 - Shizuoka University Dean's Award for outstanding work in scholarly research
- 2014/11 - Japan Microgravity Application Society Mori Fighting Spirit Award
- 2014/09 - Inter Academia, Latvia, Europe Young Researcher Award
- 2013/09 - Ministry of Education, Culture, Sports, Science and Technology (MEXT), Japan Monbukagakusho:MEXT Fellowship
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