Photoinduced inverse spin hall effect

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August undefined, 2024

WebJun 8, 2015 · The inverse spin Hall effect (ISHE) is a newly discovered, quantum mechanical phenomenon where an applied spin current results in the generation of an electrical … WebOct 11, 2024 · The inverse spin Hall effect induced by circularly polarized light has been observed in a GaAs/AlGaAs two-dimensional electron gas. The spin transverse force has been determined by fitting the photo-induced inverse spin Hall effect (PISHE) current to a theoretical model. The PISHE current is also me …

Wavelength-selective spin-current generator using infrared plasmonic …

WebThe direct conversion of light-polarization information into electric voltage has been demonstrated using the photoinduced inverse spin-Hall effect in a Pt/GaAs hybrid structure. In the GaAs layer, spin-polarized carriers are generated by the illumination of circularly polarized light, which induces a pure-spin current in the Pt layer through ... WebOct 11, 2024 · The inverse spin Hall effect induced by circularly polarized light has been observed in a GaAs/AlGaAs two-dimensional electron gas. The spin transverse force has … slv research guide

Spin Hall effect - Wikipedia

WebApr 10, 2024 · Download Citation On Apr 10, 2024, Kazuaki Ishibashi and others published Different spin relaxation properties observed in linearly and circularly polarized laser induced terahertz emission from ... WebApr 25, 2024 · The photoinduced inverse spin Hall effect (PISHE) has been studied in three dimensional (3D) topological insulator (TI) Bi 2 Te 3 thin films with different thicknesses … WebJun 8, 2015 · The inverse spin Hall effect (ISHE) is a newly discovered, quantum mechanical phenomenon where an applied spin current results in the generation of an electrical voltage in the transverse direction. It is anticipated that the ISHE can provide a more simple way of measuring spin currents in spintronic devices. The ISHE was first observed in ... solar plexus chakra power

Wavelength-selective spin-current generator using infrared plasmonic …

Phys. Rev. Applied 14, 064015 (2024) - Physical Review …

WebAug 23, 2024 · Terahertz Spin Currents and Inverse Spin Hall Effect in Thin-Film Heterostructures Containing Complex Magnetic Compounds. ... This method not only provides fundamental insights into photoinduced spin transport and spin–orbit interaction at highest frequencies, but has also paved the way for applications such as efficient and … slv research centerWebHere, we use circularly polarized light to induce the inverse spin Hall effect in a Bi 2 Se 3 thin film at different temperatures (i.e., from 77 to 300 K). It … slvr fashions

"WebSep 1, 2024 · Inverse spin Hall effect (ISHE) provides an important way to manipulate and detect spin current via spin–orbit coupling. However, it is difficult to distinguish the ISHE of the top and bottom surface states of topological insulators (TIs). Photo-induced inverse spin Hall effect (PISHE) is a powerful tool to investigate the ISHE of the Dirac surface … " - Photoinduced inverse spin hall effect

Photoinduced inverse spin hall effect

WebDec 27, 2016 · We perform photoinduced inverse spin-Hall effect (ISHE) measurements on a Pt/Ge(001) junction at room temperature. The spin-oriented electrons are photogenerated at the Γ point of the Ge Brillouin zone using circularly-polarized light. After the ultrafast Γ − L scattering in the Ge conduction band, which partially preserves the spin polarization, … WebThe spin Hall effect (SHE) is a transport phenomenon predicted by Russian physicists Mikhail I. Dyakonov and Vladimir I. Perel in 1971. It consists of the appearance of spin …

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http://qspin.phys.s.u-tokyo.ac.jp/ WebDec 2, 2015 · We investigate the dependence of the photoinduced inverse spin-Hall effect (ISHE) signal in a set of Pt/Ge(001) junctions as a function of the Pt thickness t Pt in the …

WebSpin Hall effect driven by the spin magnetic moment current in Dirac materials Z. Chi, G. Qu, Y.-C. Lau, M. Kawaguchi, J. Fujimoto, K. Takanashi, M. Ogata, M. Hayashi ... The origin of terahertz emission is attributed to photoinduced inverse spin Hall effect in Bi. The results demonstrate the potential of Dirac electrons in bismuth as a simple ... Web3 rows · Sep 1, 2024 · The ISHE of Bi 2 Se 3 based TIs and α-Sn were also studied via spin pumping from either ...

WebMay 24, 2024 · Due to the long spin lifetime and its optical and electrical properties, GeSn is a promising candidate for the integration of … WebSep 1, 2024 · Inverse spin Hall effect (ISHE) provides an important way to manipulate and detect spin current via spin–orbit coupling. However, it is difficult to distinguish the ISHE …

WebNov 8, 2024 · The inverse spin Hall effect (ISHE) has been recently demonstrated through the photoinduced inverse spin Hall effect (PISHE), where a focused laser normal to the device plane generates photocurrent that depends on the helicity of the photoexcitation. Here, we have employed a finite element method to rigorously simulate the helicity …

WebMay 1, 2024 · The photoinduced inverse spin Hall effect (PISHE) has been studied in three dimensional (3D) topological insulator (TI) Bi2Te3 thin films with different thicknesses (3, 5, 12 and 20 quintuple ... slvr fsx downloadWebDirect conversion of light-polarization information into electric voltage using photoinduced inverse spin-Hall effect in Pt/GaAs hybrid structure: Spin photodetector K. Ando, M. Morikawa, T. Trypiniotis, Y. Fujikawa, C. H. W. Barnes, and E. Saitoh Journal of Applied Physics 107, 113902 (2010). slvr fashion mid strapWebJan 25, 2012 · The inverse spin Hall effect (ISHE) has been recently demonstrated through the photoinduced inverse spin Hall effect (PISHE), where a focused laser normal to the device plane generates ... slvr expeditionWebMar 11, 2024 · Three dimensional topological insulators have a thriving application prospect in broadband photodetectors due to the possessed topological quantum states. Herein, a large area and uniform topological insulator bismuth telluride (Bi2Te3) layer with high crystalline quality is directly epitaxial grown on GaAs(111)B wafer using a molecular beam … solar pond electric power plant pdfWebMar 15, 2024 · He, S. Cheng, Y. Lai, W. Huang, Y. Chen, C. Yin, and Q. Xue, “ Photoinduced inverse spin Hall effect of surface states in the topological insulator Bi 2 Se 3,” Nano Lett. 17, 7878 ... and B. Shen, “ Detection of spin-orbit coupling of surface electron layer via reciprocal spin Hall effect in InN films,” Appl. Phys. Lett. 101, 132404 (2012). slvr fanfictionWebOct 10, 2024 · The light-induced spin current is in turn converted into an electric voltage by the inverse spin Hall effect (ISHE) 8–12 8. A. A. Azevedo, L. H. V. Leão, R. L. Rodriguez-Suarez, A. B. Oliveira, and S. M. Rezende, “ dc effect in ferromagnetic resonance: Evidence of the spin-pumping effect? solar pond aerator for 1/4 acre pondWebFeb 23, 2010 · The photoinduced inverse spin-Hall effect was observed in a Pt/GaAs hybrid structure. In the GaAs layer, circularly polarized light generates spin-polarized carriers, … solar policy in haryana