275 citations · 972 across the 22 of their papers we have counts for
8 papers · 1 filter
Comparison of temperature and doping dependence of nematic susceptibility near a putative nematic quantum critical point
J. C. Palmstrom, P. Walmsley, J. A. W. Straquadine +4
Strong electronic nematic fluctuations have been discovered near optimal doping for several families of Fe-based superconductors, motivating the search for a possible link between…
High resolution time- and angle-resolved photoemission spectroscopy with 11 eV laser pulses
Changmin Lee, Timm Rohwer, Edbert J. Sie +8
Performing time and angle resolved photoemission spectroscopy (tr-ARPES) at high momenta necessitates extreme ultraviolet laser pulses, which are typically produced via high harmon…
Momentum Dependence of the Nematic Order Parameter in Iron-Based Superconductors
H. Pfau, S. D. Chen, M. Yi +11
The momentum dependence of the nematic order parameter is an important ingredient in the microscopic description of iron-based high-temperature superconductors. While recent report…
Light-Induced Charge Density Wave in LaTe
Anshul Kogar, Alfred Zong, Pavel E. Dolgirev +18
When electrons in a solid are excited with light, they can alter the free energy landscape and access phases of matter that are beyond reach in thermal equilibrium. This accessibil…
Disorder Induced Suppression of CDW Long Range Order: STM Study of Pd-intercalated ErTe3
Alan Fang, Joshua A. W. Straquadine, Ian R. Fisher +2
Pd-intercalated ErTe3 is studied as a model system for the interplay between a bidirectional two component charge density wave (CDW) state and disorder. Using scanning tunneling mi…
AC Elastocaloric effect as a probe for thermodynamic signatures of continuous phase transitions
Matthias S. Ikeda, Joshua A. W. Straquadine, Alexander T. Hristov +5
Studying the response of materials to strain can elucidate subtle properties of electronic structure in strongly correlated materials. So far, mostly the relation between strain an…
Dynamical slowing down in an ultrafast photo-induced phase transition
Alfred Zong, Pavel E. Dolgirev, Anshul Kogar +20
Complex systems, which consist of a large number of interacting constituents, often exhibit universal behavior near a phase transition. A slowdown of certain dynamical observables…
Suppression of charge density wave order by disorder in Pd-intercalated ErTe
J. A. W. Straquadine, F. Weber, S. Rosenkranz +2
Disorder is generically anticipated to suppress long range charge density wave (CDW) order. We report transport, thermodynamic, and scattering experiments on PdErTe, a mode…