Magnetic topological semimetal

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August undefined, 2024

WebOct 28, 2024 · Topological hybrid semimetal phases and anomalous Hall effects in a three dimensional magnetic topological insulator. M N Chen 3,1, W C Chen 2 and Yu Zhou 1. … WebSep 13, 2024 · Magnetic topological materials and their physical signatures are a focus of current research. Here, by first-principles calculations and symmetry analysis, we reveal …

Catalog of magnetic topological semimetals - AIP …

WebNov 16, 2024 · In the past few years, the concept of topological matter has inspired considerable research in broad areas of physics. In particular, photonic artificial … WebMagnetic topological semimetals, a novel state of quantum matter with a nontrivial band topology, have emerged as a new frontier in physics and materials science. An external … doctors in lyndhurst nj

Manipulation of the Topological Ferromagnetic State in a Weyl Semimetal ...

Webnal magnetic ﬁeld, including reentrant superconductivity in In-GeTe-In Josephson junctions. We discuss possi-ble reasons for the results obtained, taking into account spin polarizationofFermi arcsurfacestates in topological semimetal α-GeTe with a strong spin-orbit coupling. In particular, the zero-ﬁeld surface state spin polarization in WebMar 16, 2024 · A semimetal nanowire with topological properties carries spin-polarized electron currents that can be switched with a voltage. Figure 1:The band structure of a topological semimetal. Two pairs of cones meet at Dirac points with a vanishing gap between them. (Bottom right) With no applied voltage, Fermi surfaces are at the Dirac … WebThere are various topological semimetals, such as Weyl, Dirac, and nodal-line semimetals. In Weyl semimetals (WSMs) ( 1 – 4 ), the band structure has three-dimensional (3D) nondegenerate Dirac cones. There are various proposals of materials for WSMs ( 2, 5 – 13 ), some of which have been experimentally confirmed, such as TaAs ( 14 – 16 ). extra fluffy waffle recipe

Reentrant proximity-induced superconductivity for GeTe …

WebAug 24, 2024 · Magnetic Topological Semimetal Phase with Electronic Correlation Enhancement in SmSbTe Krishna Pandey, Krishna Pandey orcid.org/0000-0003-0870-1277 Materials Science and Engineering Program, Institute for Nanoscience and Engineering, University of Arkansas, Fayetteville, AR, 72701 USA Search for more papers by this … WebApr 12, 2024 · Magnetic Weyl semimetals (MWSMs) exhibit unconventional transport phenomena, such as large anomalous Hall (and Nernst) effects, which are absent in spatial inversion asymmetry WSMs. Compared with its nonmagnetic counterpart, the magnetic state of a MWSM provides an alternative way for the modulation of topology. Spin-orbit … extra folding kitchen tableWebIntroduction.- Experimental Methods.- Topological Transitions Between Skyrmion- and Hedgehog-lattice States in MnSi1-xGex.- Giant magneto-transport properties induced by spin fluctuations in MnGe.- Topological Transport Properties of Weyl Semimetal/Dirac Metal in Kagome Magnets.- Summary.- Appendix. doctors in ludhiana

"WebApr 7, 2024 · Magnetic and Magnetotransport Properties of the Magnetic Topological Nodal-Line Semimetal TbSbTe DOI: Authors: Fei Gao institute of metal research Jian-Qi Huang Chinese Academy of Sciences... " - Magnetic topological semimetal

Magnetic topological semimetal

Emergence of topological semimetals in gap closing in …

WebNov 23, 2024 · All these signs indicate that Ta 0.7 Nb 0.3 Sb 2 may be a topological semimetal candidate, and these magnetotransport properties may attract more theoretical and experimental exploration of the (Ta,Nb)Sb 2 … Web2 days ago · We experimentally investigate charge transport in In-GeTe and In-GeTe-In proximity devices, which are formed as junctions between superconducting indium leads and thick single crystal flakes of $α$-GeTe topological semimetal. We observe nonmonotonic effects of the applied external magnetic field, including reentrant superconductivity in In …

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WebTopological insulator (TI) thin films in which time-reversal symmetry is broken by magnetic order (1) have long been recognized as a promising platform for the interplay between transport and magnetic properties that powers spintronics. WebApr 7, 2024 · DOI: 10.1002/qute.202400163 Corpus ID: 258040133; Magnetic and Magnetotransport Properties of the Magnetic Topological Nodal‐Line Semimetal …

WebMar 8, 2024 · Nonlinear optical spectroscopy is a fundamental probe for the investigation of topological effects in quantum materials. In this paper, we report on the terahertz (THz) emission from thin films at various thicknesses of the magnetic topological nodal semimetal Co2MnGa (CMG) when excited by femtosecond optical pulses. Experimental … WebJun 28, 2024 · Here we propose that a square lattice can host three magnetic topological states, including the fully spin-polarized nodal loop semimetal, QAHE and the topologically trivial ferromagnetic semiconductor, in terms of the symmetry and k · p model analyses that are material independent. A phase diagram is presented.

WebThe magnetic properties, magneto-resistivity, Hall resistivity, Seebeck coefficient, and heat capacity are investigated for a magnetic topological nodal-line semimetal TbSbTe. The calculated energy-band structures of TbSbTe show two nodal rings on the k x - k y planes, and the Fermi surface possesses one electron pocket with an enclosure of one ... WebLongitudinal and Hall conductivities as a function of the magnetic ﬁeld at 1.8 K. 4. Conclusions. We have demonstrated the successful thin-ﬁlm growth of MoP, a …

WebApr 7, 2024 · Magnetic and Magnetotransport Properties of the Magnetic Topological Nodal-Line Semimetal TbSbTe Fei Gao, Jianqi Huang, Weijun Ren, Hengheng Wu, …

WebApr 12, 2024 · The electrical and magnetic optical measurements further reveal that the current-induced SOT switches the topological magnetic state in a 180-degree manner by applying positive/negative current ... extrafollicular b cell activationWebSep 27, 2024 · Theoretical studies also reveal that SmMg2Bi2 belongs to a Z2 topological class and hosts spin-polarized states around the EF. Zintl's theory predicts that the valence state of Sm in this... doctors in lytham st annesWebMar 24, 2024 · Their magnetization reduces progressively with increasing x while their ground state evolves from a ferromagnetic Weyl semimetal into a nonmagnetic insulator. … doctors in ludington mi on jebavyWebMar 2, 2024 · A series of experimentally promising antiferromagnetic topological semimetals has been predicted 105, 106, 107 on the basis of a search of large AHE in Mn 3X ( X = Sn, Ge and Ir) and on direct ab... doctors in madill oklahomaWebOct 27, 2024 · The interplay between magnetism and nontrivial band topology prompts the magnetic topological semimetals to yield strong transverse TE effect, while the longitudinal TE performance is usually poor. Herein, it is demonstrated that the magnetic Weyl semimetal TbPtBi has high value for both transverse and longitudinal thermopower with … doctors in linn moWebApr 7, 2024 · DOI: 10.1002/qute.202400163 Corpus ID: 258040133; Magnetic and Magnetotransport Properties of the Magnetic Topological Nodal‐Line Semimetal TbSbTe @article{Gao2024MagneticAM, title={Magnetic and Magnetotransport Properties of the Magnetic Topological Nodal‐Line Semimetal TbSbTe}, author={Fei Gao and Jianqi … doctors in madill okWebRecent work has demonstrated the existence of 3D Weyl semimetals, unique topologically protected states of matter with linearly dispersing excitations in their bulk. While most of … extrafollicular pathway