Integrated First Principles and Experimental Investigation of Thermoelectric Transport in Zr/Ti Half‐Heusler‐Type High Entropy Alloys

CG Adamo, A Srivastava, SS Legese… - Energy …, 2024 - Wiley Online Library
A novel high‐entropy alloy based on zirconium (Zr) and titanium (Ti) within the half‐Heusler
(hH) system is successfully synthesized via arc melting followed by heat treatment. Structural …

Preparation of In0.5Sn0.5Se Crystal via a Zone Melting Method and Evaluation of its Thermoelectric Properties

S Lin, X Lu, H Wang, X Bai, X Liu… - Crystal Research and …, 2024 - Wiley Online Library
Indium selenides (InSe) is a promising layer‐structured semiconductor with broad potential
applications in photovoltaics, diodes, and optic devices, but its thermoelectric performance is …

Microstructure and thermoelectric properties of as-cast Ag2Te/AgBiTe2 and Ag2Te/Bi2Te3 two-phase alloys

AT Serbesa, V Pal, SS Legese, S Mukherjee… - Journal of Physics and …, 2024 - Elsevier
The microstructure and thermoelectric properties of Ag 2 Te/AgBiTe 2/Bi 2 Te 3 eutectic
alloys in the Ag-Bi-Te system were investigated in the present study. A self-consistent …

Microstructure evolution and thermoelectric behaviour of directionally solidified Bi2Te3 based multiphase thermoelectric

GM Jigi, V Pal, BS Haile, PR Sreeram, D Pati… - Journal of Alloys and …, 2025 - Elsevier
Thermoelectric materials are vital for sustainable energy applications, yet improving their
efficiency remains a significant challenge. This study investigates the influence of …

Effect of cooling rate on the microstructure and thermal conductivity of 5 at% Cu–Bi2Te3

SS Legese, D Chandravanshi… - Journal of Materials …, 2024 - Springer
The quest to enhance the performance of Bi2Te3 material has led to the adoption of various
strategies, including (a) the utilization of doping processes and (b) modifying the cooling rate …

Global instability of rod eutectic growth in directional solidification

Y Gan, X Li - Crystals, 2023 - mdpi.com
In our previous work, we obtained the uniformly valid asymptotic solution of a cylindrical rod
eutectic. In order to further study the critical point of the stable growth of a rod eutectic, we …

Phase Equilibria Study in Ga-Sn-Te System Using Thermodynamic Modeling and Experimental Validation

V Pal, B Kumar, M Paliwal - Journal of Phase Equilibria and Diffusion, 2023 - Springer
Abstract Phase equilibria in Ga-Sn-Te system plays a key role in designing multiphase
thermoelectric materials. SnTe is a promising alternative to the well-known PbTe (toxic) …

Microstructure Evolution and Thermoelectric Behaviour of Directionally Solidified Bi2Te3-AgBiTe2 Eutectic Alloy

GM Jigi, V Pal, BS Haile, D Pati, SD Negedu… - Available at SSRN … - papers.ssrn.com
The present study shows an interesting simultaneous improvement in the electrical
conductivity and Seebeck coefficient in the Bi2Te3-AgBiTe2 alloy. The crystals were grown …