255 citations · 972 across the 12 of their papers we have counts for
5 papers · 1 filter
Contrasting electron-phonon interaction between electron- and hole-doped cuprates
Qinda Guo, Ke-Jun Xu, Magnus H. Berntsen +15
Spin- and charge-lattice interactions are potential key factors in the microscopic mechanism of high-temperature superconductivity in cuprates. Although both interactions can drama…
Doping dependence of the coupling of electrons to bosonic modes in the single-layer high-temperature Bi2Sr2CuO6 superconductor
W. Meevasana, N. J. C. Ingle, D. H. Lu +10
A recent highlight in the study of high-Tc superconductors is the observation of band renormalization / self-energy effects on the quasiparticles. This is seen in the form of kinks…
Electronic structure of MgB from angle-resolved photoemission spectroscopy
H. Uchiyama, K. M. Shen, S. Lee +5
The first angle-resolved photoemission spectroscopy results from MgB single crystals are reported. Close to the K and M directions, three distinct dispersions are observe…
Superconducting Gap and Strong In-Plane Anisotropy in Untwinned YBa2Cu3O7-d
D. H. Lu, D. L. Feng, N. P. Armitage +10
With significantly improved sample quality and instrumental resolution, we clearly identify in the (pi,0) ARPES spectra from YBa2Cu3O6.993, in the superconducting state, the long-s…
Signature of Superfluid Density in the Single-Particle Excitation Spectrum of Bi2Sr2CaCu2O8+delta
D. L. Feng, D. H. Lu, K. M. Shen +12
We report that the doping and temperature dependence of photoemission spectra near the Brillouin zone boundary of Bi2Sr2CaCu2O8+delta exhibit unexpected sensitivity to the superflu…