Controllable inversion symmetry breaking in single layer graphene induced by sub-lattice contrasted charge polarization
Sign Up to like & getrecommendations! Published in 2020 at "Carbon"
DOI: 10.1016/j.carbon.2020.03.018
Abstract: Abstract It has been revealed that inversion symmetry breaking in graphene could induce non-trivial Berry curvature, which leads to topologically protected valleytronic applications. Here, we propose an active controllable way of realizing the inversion symmetry… read more here.
Keywords: graphene; inversion symmetry; breaking single; symmetry breaking ... See more keywords
Polar Structure and Two-Dimensional Heisenberg Antiferromagnetic Properties of Arylamine-Based Manganese Chloride Layered Organic–Inorganic Perovskites
Sign Up to like & getrecommendations! Published in 2021 at "Inorganic Chemistry"
DOI: 10.1021/acs.inorgchem.1c01011
Abstract: The breaking of inversion symmetry can enhance the multifunctional properties of layered hybrid organic–inorganic perovskites. However, the mechanisms by which inversion symmetry can be broken are not well-understood. Here, we study a series of MnCl4-based… read more here.
Keywords: organic inorganic; inorganic perovskites; heisenberg antiferromagnetic; inversion symmetry ... See more keywords
Inversion Symmetry and Exotic Interlayer Exciton Behavior in Twisted Trilayer MoS2 Produced by Vapor Deposition.
Sign Up to like & getrecommendations! Published in 2023 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c18687
Abstract: Two-dimensional materials (2DMs) that are stacked vertically with a certain twist angle provide new degrees of freedom for designing novel physical properties. Twist-related properties of homogeneous bilayer and heterogeneous bilayer 2DMs, such as excitons and… read more here.
Keywords: interlayer; inversion symmetry; trilayer; trilayer mos2 ... See more keywords
Maximal Rashba-like spin splitting via kinetic-energy-coupled inversion-symmetry breaking
Sign Up to like & getrecommendations! Published in 2017 at "Nature"
DOI: 10.1038/nature23898
Abstract: Engineering and enhancing the breaking of inversion symmetry in solids—that is, allowing electrons to differentiate between ‘up’ and ‘down’—is a key goal in condensed-matter physics and materials science because it can be used to stabilize… read more here.
Keywords: inversion; energy; inversion symmetry; spin ... See more keywords
Inversion symmetry breaking in spin–orbit torque-induced magnetization switching to improve the recording density of multi-level magnetoresistive random-access memory
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Applied Physics"
DOI: 10.1063/5.0131540
Abstract: In this study, we prepared a multi-layer Tb–Fe/Pt/Tb–Fe wire to develop a multi-level magnetic memory. By applying current, magnetizations of the Tb–Fe layers were inversion symmetrically switched by spin– orbit torque (SOT) generated from the… read more here.
Keywords: orbit torque; magnetization; inversion symmetry; spin orbit ... See more keywords
Asymmetric Fraunhofer pattern in Josephson junctions from inversion symmetry broken V5S8
Sign Up to like & getrecommendations! Published in 2022 at "Chinese Physics B"
DOI: 10.1088/1674-1056/ac5d30
Abstract: Introduction of spin orbit coupling (SOC) in a Josephson junction (JJ) gives rise to unusual Josephson effects. We investigate JJs based on a newly discovered heterodimensional superlattice V5S8 with broken inversion symmetry and a special… read more here.
Keywords: fraunhofer pattern; josephson; asymmetric fraunhofer; inversion symmetry ... See more keywords
Discriminant indicators with generalized inversion symmetry
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review B"
DOI: 10.1103/physrevb.105.085109
Abstract: We propose indicators of the discriminant for systems with generalized inversion symmetry which are computed from data only at high-symmetry points in the Brillouin zone. Our approach captures the exceptional points and their symmetry-protected variants… read more here.
Keywords: generalized inversion; inversion symmetry; symmetry; indicators generalized ... See more keywords
Thermoelectric properties of inversion symmetry broken Weyl semimetal–Weyl superconductor hybrid junctions
Sign Up to like & getrecommendations! Published in 2022 at "Physical Review B"
DOI: 10.1103/physrevb.107.195426
Abstract: We theoretically investigate the thermoelectric properties (electronic contribution) of a hybrid structure comprising of an inversion symmetry broken Weyl semimetal (WSM) and intrinsic Weyl superconductor (WSC) with $s$-wave pairing, employing the Blonder-Tinkham-Klapwijk formulation for non-interacting… read more here.
Keywords: broken weyl; inversion symmetry; weyl semimetal; weyl ... See more keywords
Interorbital topological superconductivity in spin-orbit coupled superconductors with inversion symmetry breaking
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review B"
DOI: 10.1103/physrevb.97.174522
Abstract: We study the superconducting state of multi-orbital spin-orbit coupled systems in the presence of an orbitally-driven inversion asymmetry assuming that the inter-orbital attraction is the dominant pairing channel. Although the inversion symmetry is absent, we… read more here.
Keywords: orbit coupled; inversion; inversion symmetry; spin ... See more keywords
Three-Dimensional Dirac Phonons with Inversion Symmetry.
Sign Up to like & getrecommendations! Published in 2021 at "Physical review letters"
DOI: 10.1103/physrevlett.126.185301
Abstract: Dirac semimetals associated with bulk Dirac fermions are well known in topological electronic systems. In sharp contrast, three-dimensional (3D) Dirac phonons in crystalline solids are still unavailable. Here we perform symmetry arguments and first-principles calculations… read more here.
Keywords: three dimensional; inversion symmetry; symmetry; dirac phonons ... See more keywords
Observation of Antiferromagnetic Order as Odd-Parity Multipoles inside the Superconducting Phase in CeRh_{2}As_{2}.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review letters"
DOI: 10.1103/physrevlett.128.057002
Abstract: Spatial inversion symmetry in crystal structures is closely related to the superconducting (SC) and magnetic properties of materials. Recently, several theoretical proposals that predict various interesting phenomena caused by the breaking of the local inversion… read more here.
Keywords: inversion; odd parity; order; inversion symmetry ... See more keywords