Publication Date:
2015-09-12
Description:
Author(s): K. W. Post, B. C. Chapler, M. K. Liu, J. S. Wu, H. T. Stinson, M. D. Goldflam, A. R. Richardella, J. S. Lee, A. A. Reijnders, K. S. Burch, M. M. Fogler, N. Samarth, and D. N. Basov We report the Drude oscillator strength D and the magnitude of the bulk band gap E g of the epitaxially grown, topological insulator ( Bi , Sb ) 2 Te 3 . The magnitude of E g , in conjunction with the model independent f -sum rule, allows us to establish an upper bound for the magnitude of D expected in a typic… [Phys. Rev. Lett. 115, 116804] Published Fri Sep 11, 2015
Keywords:
Condensed Matter: Electronic Properties, etc.
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics
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