512 citations · 3.4k across the 42 of their papers we have counts for
42 papers
Extended superconducting dome of electron-doped cuprates after protect annealing revealed by ARPES
C. Lin, T. Adachi, M. Horio +17
The electron-doped cuprates are usually characterized by a more robust antiferromagnetic phase and a much narrower superconducting (SC) dome than those of the hole-doped counterpar…
Charge-density-wave order takes over antiferromagnetism in BiSrLaCuO superconductors
S. Kawasaki, Z. Li, M. Kitahashi +4
Superconductivity appears in the cuprates when a spin order is destroyed, while the role of charge is less known. Recently, charge density wave (CDW) was found below the supercondu…
Cu-NMR study of oxygen disorder in ortho-II YBa2Cu3Oy
T. Wu, R. Zhou, M. Hirata +12
We show that 63Cu NMR spectra place strong constraints on both the nature and the concentration of oxygen defects in ortho-II YBa2Cu3Oy. Systematic deviation from ideal ortho-II or…
Evidence of a critical hole concentration in underdoped YBaCuO single crystals revealed by Cu NMR
S. -H. Baek, T. Loew, V. Hinkov +4
We report a Cu NMR investigation in detwinned YBaCuO single crystals, focusing on the highly underdoped regime (y=6.35-6.6). Measurements of both the spectra and…
Fusion of bogoliubons in BaKFeAs and similarity of energy scales in high temperature superconductors
D. V. Evtushinsky, T. K. Kim, A. A. Kordyuk +10
Usually the superconducting pairing is considered to modify electronic states only in a narrow momentum range close to the Fermi surface. Here we present a direct experimental obse…
Direct observation of local K variation and its correlation to electronic inhomogeneity in (Ba1-xKx)Fe2As2 Pnictide
W. K. Yeoh, B. Gault, X. Y. Cui +9
Local fluctuations in the distribution of dopant atoms are a suspected cause of nanoscale electronic disorder or phase separation observed within the pnictide superconductors. Atom…