105 citations · 221 across the 3 of their papers we have counts for
3 papers
cond-mat.quant-gas2015★ 105 cited
Measuring the dynamic structure factor of a quantum gas undergoing a structural phase transition
Renate Landig, Ferdinand Brennecke, Rafael Mottl +2
The dynamic structure factor is a central quantity describing the physics of quantum many-body systems, capturing structure and collective excitations of a material. In condensed m…
cond-mat.supr-con2009★ 56 cited
Field-induced soft-mode quantum phase transition in LaSrCuO
J. Chang, N. B. Christensen, Ch. Niedermayer +13
Inelastic neutron-scattering experiments on the high-temperature superconductor LaSrCuO reveal a magnetic excitation gap that decreases continuously u…
cond-mat.supr-con2008★ 60 cited
Electronic structure near the 1/8-anomaly in La-based cuprates
J. Chang, Y. Sassa, S. Guerrero +13
We report an angle resolved photoemission study of the electronic structure of the pseudogap state in \NdLSCO ( K). Two opposite dispersing Fermi arcs are the main result of…