9 citations · 28 across the 11 of their papers we have counts for
11 papers
Electron-Magnon Coupling Mediated Magnetotransport in Antiferromagnetic van der Waals Heterostructure
Sujan Maity, Soumik Das, Mainak Palit +7
Electron-magnon coupling reveals key insights into the interfacial properties between non-magnetic metals and magnetic insulators, influencing charge transport and spin dynamics. H…
Electric field induced Mott-insulator to metal transition and memristive behaviour in epitaxial VO thin film
Binoy Krishna De, V. G. Sathe, S. B. Roy
We report an isothermal electric field-induced first-order phase transition from Mott-insulator to the metallic state in the epitaxial thin film of VO in the temperature re…
Manipulating Spin-Lattice Coupling in Layered Magnetic Topological Insulator Heterostructure Interface Engineering
Sujan Maity, Dibyendu Dey, Anudeepa Ghosh +13
Induced magnetic order in a topological insulator (TI) can be realized either by depositing magnetic adatoms on the surface of a TI or engineering the interface with epitaxial thin…
Kinetically Decoupled Electrical and Structural Phase Transitions in VO2
S. R. Sahu, S. S. Majid, A. Ahad +8
Vanadium dioxide (VO2) has drawn significant attention for its near room temperature insulator to metal transition and associated structural phase transition. The underlying Physic…
Optical control of in-plane domain configuration and domain wall motion in ferroelectric and ferroelastic
Vivek Dwij, Binoy Krishna De, Hemant Singh Kunwar +6
The sensitivity of ferroelectric domain walls to external stimuli makes them functional entities in nanoelectronic devices. Specifically, optically driven domain reconfiguration wi…
Photosensitive SrMnO3
Arup Kumar Mandal, Aprajita Joshi, Surajit Saha +8
In recent years, photosensitive materials have been in huge demand because of their fascinating ability to convert absorbed photon energy to generate strain and henceforth tuning t…
Exchange bias in SmNiMnO/BaTiO ferromagnetic-diamagnetic heterostructure thin films
S. Majumder, S. Chowdhury, B. K. De +4
Exchange bias (EB) shifts are commonly reported for the ferromagnetic (FM)/antiferromagnetic (AFM) bilayer systems. While stoichiometric ordered SmNiMnO (SNMO) and BaTi…
Revisiting 70 years of lattice dynamics of BaTiO3: Combined first principle and experimental investigation
Vivek Dwij, Binoy Krishna De, Gaurav Sharma +4
BaTiO3 is a classical ferroelectric studied for last one century for its ferroelectric properties. Lattice dynamics of BaTiO3 is crucial as the utility of devices is governed by ph…
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…
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…
Raman spectroscopic investigation of relaxor behavior in Pr doped SrTiO3 and Origin of Fano resonance
Vivek Dwij, Binoy Krishna De, Shekhar Tyagi +2
Detailed Raman spectroscopy studies on polycrystalline Sr1-xPrxTiO3 (x=0.01, 0.025, 0.05, 0.075, 0.09, 0.13, 0.15, 0.17) samples are reported elucidating the microscopic mechanism…