Zobrazeno 1 - 10
of 438
pro vyhledávání: '"S, Aswartham"'
Autor:
A. Koitzsch, T. Klaproth, S. Selter, Y. Shemerliuk, S. Aswartham, O. Janson, B. Büchner, M. Knupfer
Publikováno v:
npj Quantum Materials, Vol 8, Iss 1, Pp 1-7 (2023)
Abstract Many unusual and promising properties have been reported recently for the transition metal trichalcogenides of the type MPS3 (M = V, Mn, Fe, Ni ...), such as maintaining magnetic order to the atomically thin limit, ultra-sharp many-body exci
Externí odkaz:
https://doaj.org/article/94901910710340c4bc145c3635850a6c
Publikováno v:
Physical Review Research, Vol 4, Iss 2, p L022040 (2022)
Cr_{2}Ge_{2}Te_{6} is a quasi-two-dimensional semiconducting van der Waals ferromagnet down to the bilayer with great potential for technological applications. Engineering the critical temperature to achieve room-temperature applications is one of th
Externí odkaz:
https://doaj.org/article/4395d3a7230a4dc8bc54a24f61b4183e
Autor:
F. Caglieris, C. Wuttke, X. C. Hong, S. Sykora, R. Kappenberger, S. Aswartham, S. Wurmehl, B. Büchner, C. Hess
Publikováno v:
npj Quantum Materials, Vol 6, Iss 1, Pp 1-7 (2021)
Abstract The nematic instability is an undebatable ingredient of the physics of iron-based superconductors. Yet, its origin remains enigmatic as it involves a fermiology with an intricate interplay of lattice-, orbital-, and spin degrees of freedom.
Externí odkaz:
https://doaj.org/article/28e7e668f45b42be98f004343e63a3d5
Publikováno v:
Physical Review B. 107
Magnetic anisotropy and low-energy spin dynamics in the van der Waals compounds Mn2P2S6 and MnNiP2S6
Autor:
J. J. Abraham, Y. Senyk, Y. Shemerliuk, S. Selter, S. Aswartham, B. Büchner, V. Kataev, A. Alfonsov
Publikováno v:
Physical Review B. 107
Autor:
Y. Shemerliuk, A. Kuibarov, O. Feia, M. Behnami, H. Reichlova, O. Suvorov, S. Selter, D. V. Efremov, S. Borisenko, B. Büchner, S. Aswartham
Publikováno v:
Physical Review Materials. 7
Layered semimetallic van der Waals materials TiSe2 has attracted a lot of attention because of interplay of a charge density wave (CDW) state and superconductivity. Its sister compound TiS2, being isovalent to TiSe2 and having the same crystal struct
Autor:
S. Selter, K. K. Bestha, P. Bhattacharyya, B. Özer, Y. Shemerliuk, M. Roslova, E. Vinokurova, L. T. Corredor, L. Veyrat, A. U. B. Wolter, L. Hozoi, B. Büchner, S. Aswartham
Publikováno v:
Physical Review Materials. 7
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Publikováno v:
SciPost Physics, Vol 10, Iss 1, p 004 (2021)
We show that the cubic compound PtBi2, is a topological semimetal hosting a sixfold band touching point in close proximity to the Fermi level. Using angle-resolved photoemission spectroscopy, we map the bandstructure of the system, which is in goo
Externí odkaz:
https://doaj.org/article/3c2f5f5213744496abe1a32b7848d5d6
Autor:
A. S. Sukhanov, S. E. Nikitin, M. S. Pavlovskii, T. C. Sterling, N. D. Andryushin, A. S. Cameron, Y. V. Tymoshenko, H. C. Walker, I. V. Morozov, I. O. Chernyavskii, S. Aswartham, D. Reznik, D. S. Inosov
Publikováno v:
Physical Review Research, Vol 2, Iss 4, p 043405 (2020)
We present a comprehensive investigation of lattice dynamics in the double-helix antiferromagnet FeP by means of high-resolution time-of-flight neutron spectroscopy and ab initio calculations. Phonons can hybridize with the magnetic excitations in no
Externí odkaz:
https://doaj.org/article/531d54404aea4d5b802426a464c853e1