65 citations · 390 across the 31 of their papers we have counts for
6 papers · 1 filter
Unfolding femtoscale ionic movement in CuO through polarized Raman spectroscopy
Binoy Krishna De, Vivek Dwij, V. G. Sathe
Recently, CuO has been proposed as a potential multiferroic material with high transition temperature. Competing models based on spin current and ionic displacements are invoked to…
Coexisting 1T/2H polymorphs, reentrant resistivity behavior, and charge distribution in MoS2-hBN 2D/2D composite thin films
Swati Parmar, Abhijit Biswas, Sachin Kumar Singh +7
In view of their immensely intriguing properties, two dimensional materials are being intensely researched in search of novel phenomena and diverse application interests, however,…
Role of the V-V dimerization in insulator-metal transition and optical transmittance of pure and doped VO2 thin films
S. S. Majid, S. R. Sahu, A. Ahad +7
Insulator to metal (IMT) transition (T 341 K) in the VO2 accompanies transition from an infrared (IR) transparent to IR opaque phase. Tailoring of the IMT and associated…
Strategy for enhanced thermoelectric performance of Bi2S3 nanorods by Bi nanoinclusions
Tarachand, Gunadhor Singh Okram, Binoy Krishna De +5
This is the first report on the enhanced thermoelectric (TE) properties of novel Bi2S3-Bi nanocomposites synthesized using a one-step polyol method at different reaction temperatur…
Spin-phonon coupling in hole-doped pyrochlore iridates Y(IrRu)O: A Raman scattering study
Harish Kumar, V. G. Sathe, A. K. Pramanik
Temperature dependent Raman scattering measurements have been performed to explore unusual coupling between magnetism and crystal structure in doped pyrochlore iridate Y(Ir$_{1…
Phonon Invisibility Driven by Robust Magneto-Elastic Coupling in AlFeO3 Thin Film
Shekhar Tyagi, Gaurav Sharma, R. J. Choudhary +1
The thin films of lead free magneto-electric compound AlFeO3 have been deposited using pulsed laser deposition technique. X-ray diffraction, X-ray absorption spectroscopy and refle…