Electronic Structure of the Topological Insulator Bi[subscript 2]Se[subscript 3] Using Angle-Resolved Photoemission Spectroscopy: Evidence for a Nearly Full Surface Spin Polarization

Electronic Structure of the Topological Insulator Bi[subscript 2]Se[subscript 3] Using Angle-Resolved Photoemission Spectroscopy: Evidence for a Nearly Full Surface Spin Polarization

We performed high-resolution spin- and angle-resolved photoemission spectroscopy studies of the electronic structure and the spin texture on the surface of Bi[subscript 2]Se[subscript 3], a model TI. By tuning the photon energy, we found that the topological surface state is well separated from the...

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Bibliographic Details
Main Authors: Pan, Z.-H (Author), Vescovo, E. (Author), Fedorov, A. V. (Author), Gardner, Dillon Richard (Contributor), Lee, Young S. (Contributor), Chu, Shaoyan (Contributor), Gu, G. D. (Author), Valla, T. (Author)
Other Authors: Massachusetts Institute of Technology. Department of Materials Science and Engineering (Contributor), Massachusetts Institute of Technology. Department of Physics (Contributor)
Format: Article
Language:English
Published: American Physical Society, 2011-09-29T14:15:44Z.
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