182 citations · 2.5k across the 52 of their papers we have counts for
8 papers · 1 filter
Co-induced nano-structures on Si(111) surface
Yitao Cui, Tian Xie, Mao Ye +4
The interaction of cobalt atoms with silicon (111) surface has been investigated by means of scanning tunneling microscopy (STM) and low-energy electron diffraction (LEED). Besides…
Correlation effects of exchange splitting and coexistence of spin-density-wave and superconductivity in single crystalline Sr1-xKxFe2As2
Y. Zhang, J. Wei, H. W. Ou +13
The nature of spin-density wave and its relation with superconductivity are crucial issues in the newly discovered Fe-based high temperature superconductors. Particularly it is unc…
An Isotopic Fingerprint of Electron-Phonon Coupling in High-Tc Cuprates
H. Iwasawa, J. F. Douglas, K. Sato +15
Angle-resolved photoemission spectroscopy with low-energy tunable photons along the nodal direction of oxygen isotope substituted Bi2Sr2CaCu2O8+delta reveals a distinct oxygen isot…
Sheet Dependence on Superconducting Gap in Oxygen-Deficient Iron-based Oxypnictide Superconductors NdFeAs0.85
Yoshihiro Aiura, Koji Sato, Hideaki Iwasawa +12
Photoemission spectroscopy with low-energy tunable photons on oxygen-deficient iron-based oxypnictide superconductors NdFeAsO0.85 (Tc=52K) reveals a distinct photon-energy dependen…
Novel electronic structure induced by a highly strained oxide interface with incommensurate crystal fields
H. W. Ou, J. F. Zhao, Y. Zhang +14
The misfit oxide, BiBaKCoO, made of alternating rocksalt-structured [BiO/BaO] layers and hexagonal CoO layers, was studied by angle-resolv…
Primary role of the barely occupied states in the charge density wave formation of NbSe2
D. W. Shen, Y. Zhang, L. X. Yang +13
NbSe2 is a prototypical charge-density-wave (CDW) material, whose mechanism remains mysterious so far. With angle resolved photoemission spectroscopy, we mapped out the CDW gap and…