Boston College

most citedFermi surface evolution and Luttinger theorem in Na

_{x}

CoO

_{2}

: a systematic photoemission study

152 citations

researchers with a paper here

collaborating institutions

4 papers

cond-mat.str-el2005★ 86 cited

Electron correlation and Fermi surface topology of Na $_{x}$ CoO $_{2}$

Sen Zhou, Meng Gao, Hong Ding +2

The electronic structure of Na $_{x}$ CoO $_{2}$ 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 Na $_{x}$ CoO $_{2}$ : a systematic photoemission study

H. -B. Yang, Z. -H. Pan, A. K. P. Sekharan +9

We report a systematic angle-resolved photoemission study on Na $_{x}$ CoO $_{2}$ for a wide range of Na concentrations ( $0.3 \leq x \leq 0.72$ ). 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…

math.NT2004

A_6-extensions of Q and the mod p cohomology of GL(3,Z)

Avner Ash, David Pollack, Warren Sinnott

We present six examples of 3-dimensional mod p Galois representations of type A_6 for which we were able to obtain computational evidence for the generalization of Serre's Conjectu…

Electron correlation and Fermi surface topology of Nax​CoO2​

Fermi surface evolution and Luttinger theorem in Nax​CoO2​: a systematic photoemission study

Edge-currents in superconductors with a broken time-reversal symmetry

A_6-extensions of Q and the mod p cohomology of GL(3,Z)

Electron correlation and Fermi surface topology of Na $_{x}$ CoO $_{2}$

Fermi surface evolution and Luttinger theorem in Na $_{x}$ CoO $_{2}$ : a systematic photoemission study