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pro vyhledávání: '"B. Ya. Shapiro"'
Autor:
Baruch Rosenstein, B. Ya. Shapiro
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-9 (2023)
Abstract Novel “quasi two dimensional” typically layered (semi) metals offer a unique opportunity to control the density and even the topology of the electronic matter. Along with doping and gate voltage, a robust tuning is achieved by applicatio
Externí odkaz:
https://doaj.org/article/9f02a4957874418580f8b1de3c03f382
Autor:
B Rosenstein, B Ya Shapiro
Novel ‘quasi 2D’ typically layered (semi)metals offer a unique opportunity to control the density and even the topology of electronic matter. In intercalated MoTe 2 type II Weyl semi-metal the tilt of the dispersion relation cones is so large tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3f9a17bd05bdd1d322b9672a546d59bc
Autor:
B. Ya. Shapiro, Baruch Rosenstein
Publikováno v:
Physical Review B. 103
It was observed recently [Shigekawa et al., PNAS 116, 2470 (2019)] that while monolayer iron chalcigenide FeSe on a ${\text{SrTiO}}_{3}$ (STO) substrate has a very high critical temperature, its chemical and structural twin material FeS/STO has a ver
Autor:
B. Ya. Shapiro, Baruch Rosenstein
Publikováno v:
Journal of Physics Communications. 5:055013
Microscopic theory of a high T c cuprate Bi 2 Sr 2 CaCu 2 O 8+x based on main pairing channel of electrons in CuO planes due to 40mev lateral vibrations of the apical oxygen atoms in adjacent the SrO ionic insulator layer is proposed. The separation
Autor:
B. Ya. Shapiro, Baruch Rosenstein
Publikováno v:
Physical Review B. 100
Using a microscopic model of lattice vibrations in the $\mathrm{STO}(001)$ substrate, an additional ${\mathrm{\ensuremath{\Omega}}}_{s}=50$ meV longitudinal optical (LO) interface mode is identified. The soft mode propagating mainly in the first $\ma
Autor:
B. Ya. Shapiro, I. Shapiro
Simulations, based on the time dependent Ginzburg-Landau equations, show that the magnetization and spatial structure of the intermediate state strongly affected both by the radius of the sphere and by pinning center concentration. The intermediate s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::489cfda22bb98e9f023f5b0bbc1ca0d4
http://arxiv.org/abs/1812.09980
http://arxiv.org/abs/1812.09980
Akademický článek
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Publikováno v:
Journal of physics. Condensed matter : an Institute of Physics journal. 30(33)
Superconductivity of the second kind was observed in many 3D Weyl and Dirac semi-metals. However in PdT e2, superconductivity is clearly of the first kind. This is very rare in Dirac semi - metals, but is expected in clean conventional metallic super
Microscopic theory of the normal-to-superconductor coexistence line of a 2D two-band Weyl superconductor subjected to magnetic field is constructed. It is shown that a Weyl semi-metal that is nonsuperconducting or having a small critical temperature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9dbb33119ad353380074c20eed63afb5
http://arxiv.org/abs/1708.04212
http://arxiv.org/abs/1708.04212
Publikováno v:
Journal of Low Temperature Physics. 179:101-107
Conventional electron–phonon coupling induces either odd (triplet) or even (singlet) pairing states in a time reversal and inversion invariant Dirac semi-metal. In a certain range of the chemical potential \(\mu \) and parameters characterizing the