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Dive into the research topics where Swapnil Ghodke is active.

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Featured researches published by Swapnil Ghodke.


Japanese Journal of Applied Physics | 2016

Thermoelectric properties of supersaturated Re solid solution of higher manganese silicides

Akio Yamamoto; Swapnil Ghodke; Hidetoshi Miyazaki; Manabu Inukai; Yoichi Nishino; M. Matsunami; Tsunehiro Takeuchi

In this study, we developed a higher manganese silicide (HMS) that possesses a high dimensionless figure of merit ZT exceeding unity. HMSs containing a larger amount of Re than its solubility limit were prepared by the liquid quenching technique, and the obtained metastable HMSs showed good thermal stability to enable pulse current sintering at 1240 K. The lattice thermal conductivity was effectively reduced with increasing Re concentration, whereas the electron transport properties were not greatly affected. Consequently, the ZT of p-type HMS increased to 1.04 at 6 at. % Re from 0.4 of the Re-free sample.


Journal of Electronic Materials | 2016

Enhanced Thermoelectric Properties of W- and Fe-Substituted MnSiγ

Swapnil Ghodke; Naoya Hiroishi; Akio Yamamoto; Hiroshi Ikuta; M. Matsunami; Tsunehiro Takeuchi


The Japan Society of Applied Physics | 2017

High performance bulk n-type higher manganese silicide

Swapnil Ghodke; Akio Yamamota; Tsunehiro Takeuchi


Materials Transactions | 2017

Thermoelectric Properties of p-Type Cr Doped MnSiγ Prepared by Liquid Quenching Technique

Swapnil Ghodke; Akio Yamamoto; Muthusamy Omprakash; Hiroshi Ikuta; Tsunehiro Takeuchi


The Japan Society of Applied Physics | 2016

Thermoelectric properties of super-saturated Cr-doped MnSiy

Swapnil Ghodke; Akio Yamamoto; Muthusamy Omprakash; Hiroshi Ikuta; Tsunehiro Takeuchi


The Japan Society of Applied Physics | 2016

Enhancement of power factor by energy filtering effect in Re substituted HMS

Swapnil Ghodke; Akio Yamamoto; Hiroshi Ikuta; Tsunehiro Takeuchi


The Japan Society of Applied Physics | 2016

Thermal conductivity measurement of ribbon-shaped MnSi γ using cyclic heat method

Shunsuke Nishino; Swapnil Ghodke; Akio Yamamoto; Tsunehiro Takeuchi


Archive | 2016

Thermoelectric Properties Higher Manganese Silicide Containing Small Amount of Mnsivsinano-Particles

Swapnil Ghodke; Akio Yamamoto; Hiroshi Ikuta; Tsunehiro Takeuchi


Materials Transactions | 2016

Development of Thermoelectric Materials Consisting Solely of Environmental Friendly Elements

Tsunehiro Takeuchi; Akio Yamamoto; Swapnil Ghodke


Materials Transactions | 2016

Thermoelectric Properties of Al-Mn-Si Based C54 Phase Containing Small Amount of C40 Phase

Akio Yamamoto; Swapnil Ghodke; Hidetoshi Miyazaki; Yoichi Nishino; M. Matsunami; Tsunehiro Takeuchi

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Akio Yamamoto

Toyota Technological Institute

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M. Matsunami

Graduate University for Advanced Studies

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Hidetoshi Miyazaki

Nagoya Institute of Technology

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Yoichi Nishino

Nagoya Institute of Technology

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Manabu Inukai

Nagoya Institute of Technology

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Shunsuke Nishino

Japan Advanced Institute of Science and Technology

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