Photoinduced inverse spin hall effect
WebMar 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). 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 …
Photoinduced inverse spin hall effect
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WebFeb 19, 2024 · The inverse spin Hall effect (ISHE) induced by the normal incidence of linearly-polarized infrared radiation has been observed in the topological insulator Bi 2 Se 3. A model has been proposed to explain the phenomenon, and the spin transverse force has been determined by the model fitting. The anomalous linear photogalvanic effect (ALPGE) … 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 ...
WebJan 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 ... WebDec 4, 2024 · Combined with the layer thickness dependence measurement, the dominant origin of terahertz emission is attributed to the photoinduced inverse spin Hall effect …
Web1. An emission source comprising:a gain medium comprising a halide semiconductor material; anda pump source configured to provide energy to the gain medium comprising the halide s WebJun 8, 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 tPt in the 1–20-nm range at room ...
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 ...
WebDirect 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). in 1820 how much of america\\u0027s slaves enslavedWebApr 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 … in 1830 what nations claimed the westWebApr 12, 2024 · The dominant mechanism being responsible for the THz emission is the anomalous Hall effect (AHE), which is an effect of a net backflow current in the FM layer created by the spin polarized current ... dutch native americanWebSep 1, 2024 · Because of the inverse spin Hall effect (ISHE), ... The photoinduced ISHE was observed in a Pt/GaAs hybrid structure. In the GaAs layer, circularly polarized light generated spin-polarized carriers, inducing a pure spin current into the Pt layer through the interface. This pure spin current was converted into an electrical voltage due to the ... in 1831 who was named king of belgiumWebThe 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 accumulation on the lateral surfaces of an electric current-carrying sample, the signs of the spin directions being opposite on the opposing boundaries.In a cylindrical wire, the … dutch nationsWebNov 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 … in 1840 william hobson arrived toWebOct 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 measured at different light power and … in 1840 whigs won power largely due to