67 citations · 172 across the 9 of their papers we have counts for
7 papers · 1 filter
First-order phase transition driven by competing charge-order fluctuations in 1T'-TaTe
S. K. Mahatha, A. Kar, J. Corral-Sertal +20
First-order phase transitions, characterized by a discontinuous change in the order parameter, are intriguing phenomena in condensed matter physics. However, the underlying, materi…
Magnetoelastic coupling in intercalated transition metal dichalcogenides
A. Kar, R. Basak, Xue Li +27
The large van der Waals gap in transition metal dichalcogenides (TMDs) offers an avenue to host external metal atoms that modify the ground state of these 2D materials. Here, we ex…
UVSn: a new kagome material with unusual magnetism
S. M. Thomas, C. S. Kengle, W. Simeth +15
Materials in the family VSn ( rare earth) provide a unique platform to investigate the interplay between local moments from layers and nonmagnetic vanadium k…
Enhanced dimerization of TiOCl under pressure: spin-Peierls - to - Peierls transition
S. Blanco-Canosa, F. Rivadulla, A. Pineiro +6
We report high-pressure x-ray diffraction and magnetization measurements combined with ab-initio calculations to demonstrate that the high-pressure optical and transport transition…
Homopolar bond formation in ZnVO close to a metal-insulator transition
V. Pardo, S. Blanco-Canosa, F. Rivadulla +4
Electronic structure calculations for spinel vanadate ZnVO show that partial electronic delocalization in this system leads to structural instabilities. These are a consequ…
Pressure-induced metal-insulator transition in MgV_2O_4
D. Baldomir, V. Pardo, S. Blanco-Canosa +4
On the basis of experimental thermoelectric power results and ab initio calculations, we propose that a metal-insulator transition takes place at high pressure (approximately 6 GPa…