103 citations · 202 across the 5 of their papers we have counts for
5 papers
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…
Anisotropic but nodeless superconducting gap in the presence of spin density wave in iron-pnictide superconductor NaFe1-xCoxAs
Q. Q. Ge, Z. R. Ye, M. Xu +7
The coexisting regime of spin density wave (SDW) and superconductivity in the iron pnictides represents a novel ground state. We have performed high resolution angle-resolved photo…
Anisotropic resistivity of NaFeCoAs
N. Spyrison, M. A. Tanatar, Kyuil Cho +4
Temperature-dependent resistivity is studied in single crystals of iron-arsenide superconductor NaFeCoAs for electrical current directions along, , and…
Optical spin injection and spin lifetime in Ge heterostructures
F. Pezzoli, F. Bottegoni, D. Trivedi +9
We demonstrate optical orientation in Ge/SiGe quantum wells and study their spin properties. The ultrafast electron transfer from the center of the Brillouin zone to its edge allow…
Raman Scattering Study of the Lattice Dynamics of Superconducting LiFeAs
Y. J. Um, J. T. Park, B. H. Min +4
We report an investigation of the lattice dynamical properties of LiFeAs using inelastic light scattering. Five out of the six expected phonon modes are observed. The temperature e…