Zobrazeno 1 - 10
of 931
pro vyhledávání: '"Taraphder, A."'
We investigate the electronic properties of charge density wave (CDW) heterostructures out of monolayers of 1T-NbSe$_2$ and 1T-Ta$X_2$ (where, $X=$ S and Se) using first-principles followed by dynamical calculations. The CDW-ordered crystal structure
Externí odkaz:
http://arxiv.org/abs/2410.00600
Autor:
Patel, Shubham, Taraphder, A
The recent suggestion of valence-skipping phenomenon driving a two-gap superconductivity in $Ag$-doped SnSe, by Kataria, \textit{et al.} [Phys. Rev. B 107, 174517 (2023)], has brought to the fore a long-standing issue once again. The absence of cryst
Externí odkaz:
http://arxiv.org/abs/2409.04096
Autor:
Khan, Anasua, Banerjee, Debdatta, Rawat, Divya, Nath, T. K, Soni, Ajay, Chatterjee, Swastika, Taraphder, A.
One of the fundamental interactions that is found in many functional materials is the spin-phonon coupling (SPC), which is at the heart of many novel functionalities. The simultaneous presence of multi-magnetic phases makes SPC even more intriguing.
Externí odkaz:
http://arxiv.org/abs/2407.02407
Geometrically frustrated magnetic semiconductor $\textrm{CuMnO}_{2}$ has potential applications as photo-catalyst, in photochemical cells and multi-ferroic devices. Electronic band structure in the antiferromagnetic and ferromagnetic phases of $\text
Externí odkaz:
http://arxiv.org/abs/2406.02499
1T-VSe$_2$ is a narrow band transition metal chalcogenide that shows charge density wave (CDW) state below $T_{CDW}$ = 110 K. Here, we have explored the relevance of Kohler's rule and the thermal transport properties of VSe$_2$ across the CDW state.
Externí odkaz:
http://arxiv.org/abs/2405.15483
Photoinduced effects are now reckoned to be important tools to reveal a rich gamut of entrancing physics in topological materials, which are normally inaccessible via conventional probes. Here we investigate one of these intriguing effects, namely, {
Externí odkaz:
http://arxiv.org/abs/2403.09235
The recent observation of magnetization plateaus in rare-earth metallic tetraborides has drawn a lot of attention to this class of materials. In this work, we investigate the electronic structure of one such canonical system $\textrm{LuB}_{4}$, using
Externí odkaz:
http://arxiv.org/abs/2402.15822
Publikováno v:
Phys. Rev. B 110, 014507 Published 10 July 2024
Utilizing Migdal-Eliashberg theory of superconductivity within the first-principles calculations, we work out the role of electron-phonon coupling (EPC) and anisotropic superconducting properties of a recently discovered [Appl. Phys. Lett. 120, 18310
Externí odkaz:
http://arxiv.org/abs/2401.02310
The recent discovery of the Weyl semimetal CeAlSi with simultaneous breaking of inversion and time-reversal symmetries has opened up new avenues for research into the interaction between light and topologically protected bands. In this work, we prese
Externí odkaz:
http://arxiv.org/abs/2308.00045
Publikováno v:
Phys. Rev. B 109, 045437 (2024)
We investigate quantum transport through a rectangular potential barrier in Weyl semimetals (WSMs) and multi-Weyl semimetals (MSMs), within the framework of Landauer-B\"uttiker formalism. Our study uncovers the role of nodal topology imprinted in the
Externí odkaz:
http://arxiv.org/abs/2307.11737