5 papers
Favorable half-Heusler structure of synthesized TiCoSb alloy: a theoretical and experimental study
Pallabi Sardar, Suman Mahaka, Soumyadipta Pal +5
The most favorable structure of the synthesized TiCoSb half-Heusler alloy is explored theoretically and experimentally, and the best structure for thermoelectric conversion is repo…
Superconducting properties of lifted-off Niobium nanowires
A. Kotsovolou, F. Soofivand, P. Singha +7
Hybrid superconductor/semiconductor devices play a crucial role in advancing quantum science and technology by merging the properties of superconductors and semiconductors. To oper…
Investigation of Softer Lattice Dynamics in Defect Engineered GeTe Crystals
Saptak Majumder, Pintu Singha, Sharath Kumar C. +7
The impact of Ge vacancies on the low-temperature lattice dynamics of single-crystalline GeTe was investigated through a comparative study of two off-stoichiometric samples: Ge$_{0…
Transport phenomena of TiCoSb: Defects induced modification in structure and density of states
S. Mahakal, Diptasikha Das, Pintu Singha +5
TiCoSb1+x (x=0.0, 0.01, 0.02, 0.03, 0.04, 0.06) samples have been synthesized, employing solid state reaction method followed by arc menting. Theoretical calculations, using Densit…
Observation of Griffiths-like phase in the quaternary Heusler compound NiFeTiSn
Snehashish Chatterjee, Saurav Giri, Subham Majumdar +3
The quaternary Heusler compound NiFeTiSn can be considered to be derived from the exotic pseudogap-compound Fe2TiSn by the replacement of one Fe atom by Ni. In contrast to Fe2TiSn,…