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Title: Fermi surface of Bi{sub 2}Sr{sub 2}CaCuO{sub 8}.

Abstract

We study the Fermi surface of Bi{sub 2}Sr{sub 2}CaCuO{sub 8} using angle resolved photoemission spectroscopy (ARPES) with a momentum resolution of {approx}0.01 of the Brillouin zone. We show that, contrary to recent suggestions, the ARPES derived Fermi surface is a large hole barrel centered at ({pi},{pi}), independent of the incident photon energy. We caution that the photon energy and k dependence of the matrix elements, if not properly accounted for, can lead to misinterpretation of ARPES intensities.

Authors:
; ; ; ; ; ; ; ; ; ; ; ; ;
Publication Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE Office of Science (SC); National Science Foundation (NSF); FOR
OSTI Identifier:
949270
Report Number(s):
ANL/MSD/JA-39376
Journal ID: ISSN 0031-9007; PRLTAO; TRN: US201012%%68
DOE Contract Number:  
DE-AC02-06CH11357
Resource Type:
Journal Article
Journal Name:
Phys. Rev. Lett.
Additional Journal Information:
Journal Volume: 84; Journal Issue: 19 ; May 8, 2000; Journal ID: ISSN 0031-9007
Country of Publication:
United States
Language:
ENGLISH
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; BRILLOUIN ZONES; FERMI LEVEL; MATRIX ELEMENTS; PHOTOEMISSION; PHOTONS; RESOLUTION; SPECTROSCOPY

Citation Formats

Fretwell, H. M., Kaminski, A., Mesot, J., Campuzano, J. C., Norman, M. R., Sato, T., Gatt, R., Takahashi, T., Kadowaki, K., Materials Science Division, Univ. of Illinois, Tata Inst. of Fundamental Research, Tohoku Univ., and Univ. of Tsukuba. Fermi surface of Bi{sub 2}Sr{sub 2}CaCuO{sub 8}.. United States: N. p., 2000. Web. doi:10.1103/PhysRevLett.84.4449.
Fretwell, H. M., Kaminski, A., Mesot, J., Campuzano, J. C., Norman, M. R., Sato, T., Gatt, R., Takahashi, T., Kadowaki, K., Materials Science Division, Univ. of Illinois, Tata Inst. of Fundamental Research, Tohoku Univ., & Univ. of Tsukuba. Fermi surface of Bi{sub 2}Sr{sub 2}CaCuO{sub 8}.. United States. doi:10.1103/PhysRevLett.84.4449.
Fretwell, H. M., Kaminski, A., Mesot, J., Campuzano, J. C., Norman, M. R., Sato, T., Gatt, R., Takahashi, T., Kadowaki, K., Materials Science Division, Univ. of Illinois, Tata Inst. of Fundamental Research, Tohoku Univ., and Univ. of Tsukuba. Mon . "Fermi surface of Bi{sub 2}Sr{sub 2}CaCuO{sub 8}.". United States. doi:10.1103/PhysRevLett.84.4449.
@article{osti_949270,
title = {Fermi surface of Bi{sub 2}Sr{sub 2}CaCuO{sub 8}.},
author = {Fretwell, H. M. and Kaminski, A. and Mesot, J. and Campuzano, J. C. and Norman, M. R. and Sato, T. and Gatt, R. and Takahashi, T. and Kadowaki, K. and Materials Science Division and Univ. of Illinois and Tata Inst. of Fundamental Research and Tohoku Univ. and Univ. of Tsukuba},
abstractNote = {We study the Fermi surface of Bi{sub 2}Sr{sub 2}CaCuO{sub 8} using angle resolved photoemission spectroscopy (ARPES) with a momentum resolution of {approx}0.01 of the Brillouin zone. We show that, contrary to recent suggestions, the ARPES derived Fermi surface is a large hole barrel centered at ({pi},{pi}), independent of the incident photon energy. We caution that the photon energy and k dependence of the matrix elements, if not properly accounted for, can lead to misinterpretation of ARPES intensities.},
doi = {10.1103/PhysRevLett.84.4449},
journal = {Phys. Rev. Lett.},
issn = {0031-9007},
number = 19 ; May 8, 2000,
volume = 84,
place = {United States},
year = {2000},
month = {5}
}