Publication Date:
2015-02-14
Description:
Author(s): Tristan L. Miller, Minna Ärrälä, Christopher L. Smallwood, Wentao Zhang, Hasnain Hafiz, Bernardo Barbiellini, Koshi Kurashima, Tadashi Adachi, Yoji Koike, Hiroshi Eisaki, Matti Lindroos, Arun Bansil, Dung-Hai Lee, and Alessandra Lanzara Angle-resolved photoemission spectroscopy (ARPES) is typically used to study only the occupied electronic band structure of a material. Here we use laser-based ARPES to observe a feature in bismuth-based superconductors that, in contrast, is related to the unoccupied states. Specifically, we observe... [Phys. Rev. B 91, 085109] Published Fri Feb 13, 2015
Keywords:
Electronic structure and strongly correlated systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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