Photoinduced inverse spin hall effect
WebFeb 8, 2013 · We performed photoinduced inverse spin Hall effect (ISHE) measurements on a Pt/Ge (001) junction at room temperature. The spin-oriented electrons, photogenerated at the direct gap of Ge using ...
Photoinduced inverse spin hall effect
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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 … WebSep 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 ...
WebWe measure the inverse spin Hall effect of Cu1–xIrx thin films on yttrium iron garnet over a wide range of Ir concentrations (0.05 ⩽ x ⩽ 0.7). ... 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 ... 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 ...
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 ... 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 …
WebApr 10, 2024 · A spin current is usually detected by converting it into a charge current through the inverse spin Hall effect (ISHE) in thin layers of a nonmagnetic metal with large spin-orbit coupling, such as ...
WebThe photoinduced inverse spin-Hall effect was observed in a Pt/GaAs hybrid structure. In the GaAs layer, circularly polarized light generates spin-polarized carriers, inducing a pure … tsx bneWebOct 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 … ph ocean pearlWebJun 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 ... tsx bndWebApr 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 ... tsx bmo bank stock priceWebJan 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 ... phocea mekong cruisesWebDec 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, … phoceen magazineWebDirect 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). phoceenne middle east jobs