Virginia Tech. Physics DepartmentUniversity of Oklahoma. Homer L. Dodge Department of Physics and AstronomyUniversity of Notre Dame. Department of PhysicsFrazier, MatthewCates, Jonathan G.Waugh, Justin A.Heremans, Jean J.Santos, Michael B.Liu, XifanKhodaparast, Giti A.2015-05-212015-05-212009-11-15Frazier, M., Cates, J. G., Waugh, J. A., Heremans, J. J., Santos, M. B., Liu, X., Khodaparast, G. A. (2009). Photoinduced spin-polarized current in InSb-based structures. Journal of Applied Physics, 106(10). doi: 10.1063/1.32624960021-8979http://hdl.handle.net/10919/52387We demonstrate the observation of spin-polarized photocurrent in InSb films grown on GaAs and InP substrates and InSb quantum wells where a nonequilibrium spin population has been achieved by using circularly polarized radiation. The characteristics of our observations indicated that the circular photo galvanic effect could be responsible for the generation of the photocurrents. (C) 2009 American Institute of Physics. [doi:10.1063/1.3262496]6 pagesapplication/pdfen-USIn CopyrightIII-V semiconductorsQuantum wellsElectric measurementsSpin polarized transportPhotoelectric conversionArticle - Refereedhttp://scitation.aip.org/content/aip/journal/jap/106/10/10.1063/1.3262496https://doi.org/10.1063/1.3262496