33 citations · 98 across the 8 of their papers we have counts for
8 papers
Resolving Phonons in Superconductor Bi2Sr2CaCu2O8+δ at Sub-Unit-Cell Resolution
Xiaowen Zhang, Jiade Li, Xiaoyue Gao +9
The role of phonons in cuprates remains controversial, with their complex lattice structure complicating the investigation. Here, we identify phonon modes originating from charge r…
Detection of a two-phonon mode in a cuprate superconductor via polarimetric RIXS
Kirsty Scott, Elliot Kisiel, Flora Yakhou +15
Recent improvements in the energy resolution of resonant inelastic x-ray scattering experiments (RIXS) at the Cu-L edge have enabled the study of lattice, spin, and charge exci…
Combined single crystal polarized XAFS and XRD at high pressure: probing the interplay between lattice distortions and electronic order at multiple length scales in high cuprates
Gilberto Fabbris, Markus Hücker, Genda Gu +2
Some of the most exotic material properties derive from electronic states with short correlation length (~10-500 Å), suggesting that the local structural symmetry may play a releva…
Low-energy phonons and superconductivity in SnInTe
Zhijun Xu, J. A. Schneeloch, Ruidan Zhong +6
We present neutron scattering measurements on low-energy phonons from a superconducting (~K) SnInTe single crystal sample. The longitudinal acoustic ph…
Superconductivity induced by In substitution into the topological crystalline insulator Pb(0.5)Sn(0.5)Te
R. D. Zhong, J. A. Schneeloch, T. S. Liu +3
Indium substitution turns the topological crystalline insulator (TCI) PbSnTe into a possible topological superconductor. To investigate the effect of the indium con…
Pseudogap in Cuprates by Electronic Raman Scattering
Alain Sacuto, Siham Benhabib, Yann Gallais +6
We present Raman experiments on underdoped and overdoped Bi2Sr2CaCu2O(8+d) (Bi-2212) single crystals. We reveal the pseudogap in the electronic Raman spectra in the B1g and B2g geo…
Temperature-dependent transformation of the magnetic excitation spectrum on approaching superconductivity in Fe1-x (Ni/Cu)x Te0.5 Se0.5
Zhijun Xu, Jinsheng Wen, Yang Zhao +8
Spin excitations are one of the top candidates for mediating electron pairing in unconventional superconductors. Their coupling to superconductivity is evident in a large number of…
Electronic Raman Scattering in copper oxide Superconductors: Understanding the Phase Diagram
A. Sacuto, Y. Gallais, M. Cazayous +5
Electronic Raman scattering measurements have been performed on hole doped copper oxide superconductors as a function of temperature and doping level. In the superconducting state…