Browsing Material Science & Engineering by Author "Legese, Surafel Shiferaw"

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Anisotropy of Microstructure and Its Influence on Thermoelectricity: The Case of Cu2Te−Sb2Te3 Eutectic Article

Mukherjee, Shriparna; Aramanda, Shanmukha Kiran; Legese, Surafel Shiferaw; Riss, Alexander; Olu, Gerda Rogl; Femi, Emmanuel; Bauer, Ernst; Rogl, Peter Franz; Chattopadhyay, Kamanio (2021-10-14)

Using a set of controlled in situ grown lamellar composites of (Cu2Te)62.02−(Sb2Te3)37.98, we report a remarkable variation of transport properties of thermoelectricity not only as a function of microstructural length ...
Zr-based quaternary half-Heusler alloy systems ZrNimX0.5Sb1.5−m (X]Fe/ In): Studies on phase evolution, crystal structures and electronic properties Article

kumar, Dipanjan; Legese, Surafel Shiferaw; Mukherjee, Shriparna; Femi, Olu Emmanuel; Narayanan, Ravishankar; Chattopadhyay, Kamanio (2022-03-16)

Half Heusler(hH) compounds have demonstrated exceptional capability in a wide range of functional ap plications as semiconductors. Although there are theoretical predictions about newer compounds and their thermodynamic ...

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