152 citations
- Massachusetts Institute of TechnologyUS2 papers
- Oak Ridge National LaboratoryUS2 papers
- Tohoku UniversityJP2 papers
- Brown UniversityUS1 paper
- CFA InstituteUS1 paper
- Howard UniversityUS1 paper
- Lawrence Berkeley National LaboratoryUS1 paper
- Nagoya UniversityJP1 paper
- Northwestern UniversityUS1 paper
- The Ohio State UniversityUS1 paper
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Showing 2005Show all
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cond-mat.str-el2005★ 86 cited
Electron correlation and Fermi surface topology of NaCoO
Sen Zhou, Meng Gao, Hong Ding +2
The electronic structure of NaCoO revealed by recent photoemission experiments shows important deviations from band theory predictions. The six small Fermi surface pockets…
cond-mat.str-el2005★ 152 cited
Fermi surface evolution and Luttinger theorem in NaCoO: a systematic photoemission study
H. -B. Yang, Z. -H. Pan, A. K. P. Sekharan +9
We report a systematic angle-resolved photoemission study on NaCoO for a wide range of Na concentrations (). In all the metallic samples at different…
cond-mat.supr-con2005★ 26 cited
Edge-currents in superconductors with a broken time-reversal symmetry
Bernd Braunecker, Patrick A. Lee, Ziqiang Wang
We analyze edge currents and edge bands at the surface of a time-reversal symmetry breaking d_{x^2-y^2}+id_{xy} superconductor. We show that the currents have large Friedel oscilla…