2 papers
cond-mat.str-el2000
n(k) Structure and Matrix Elements in Photoemission: Results from Insulating Ca_2CuO_2Cl_2
F. Ronning, C. Kim, K. M. Shen +5
The photon energy dependence of angle-resolved photoemission data on Ca_2CuO_2Cl_2 is presented, and the role of the matrix element is investigated. It is shown that despite strong…
cond-mat.supr-con1999
Fermi Surface of Bi2212: a Systematic Revisit and Identification of Almost Perfectly Nested Fermi Surface Segments
D. L. Feng, W. J. Zheng, K. M. Shen +7
The Fermi surface of the Bi2212 system is systematically studied using a variety of photon energies. In addition to reconciling the conflicting reports on the Fermi surface of this…