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- Title
Nodal Spectral Weight and Fermi Surface in La[sub 2-x]Sr[sub x]CuO[sub 4].
- Authors
Yoshida, T.; Nakamura, M.; Ino, A.; Mizokawa, T.; Fujimori, A.; Zhou, X. J.; Kellar, S. A.; Bogdanov, P. V.; Lu, E. D.; Lanzara, A.; Eisaki, H.; Hussain, Z.; Shen, Z.-X.; Kakeshita, T.; Uchida, S.
- Abstract
We present spectral weight mapping in the momentum space for La[sub 2-x]Sr[sub x]CuO[sub 4] using angle-resolved photoemission spectroscopy. The spectral weight of the nodal states, which shows suppression in previous results, is enhanced and shows sharp peaks in the second Brillouin zone for the overdoped sample due to matrix element effects, although they remain much weaker than the other cuprates.
- Subjects
FERMI surfaces; PHOTOEMISSION; BRILLOUIN zones
- Publication
International Journal of Modern Physics B: Condensed Matter Physics; Statistical Physics; Applied Physics, 2000, Vol 14, Issue 29/31, p3777
- ISSN
0217-9792
- Publication type
Article
- DOI
10.1142/S0217979200004349