3 papers
cond-mat.supr-con2018
Photo-induced new metastable state with modulated Josephson coupling strengths in PrLaCeCuO
S. J. Zhang, Z. X. Wang, D. Wu +7
Photoexcitations on a superconductor using ultrafast nir-infrared (NIR) pulses, whose energy is much higher than the superconducting energy gap, are expected to suppress/destroy su…
cond-mat.supr-con2018
Raman scattering study of NaFeCuAs
W. -L. Zhang, Y. Song, W. -Y. Wang +3
We use polarization-resolved Raman scattering to study lattice dynamics in NaFeCuAs single crystals. We identify 4 phonon modes at 125, 172, 183 and 197…
cond-mat.supr-con2016
Role of Arsenic in Iron-based Superconductivity at Atomic Scale
J. -X. Yin, Zheng Wu, X. X. Wu +15
In iron-based superconductors, a unique tri-layer Fe-As (Se, Te, P) plays an essential role in controlling the electronic properties, especially the Cooper pairing interaction. Her…