219 citations · 360 across the 7 of their papers we have counts for
7 papers
Coherent spin waves in a maximal entropy phase
Arnau Romaguera, Eugenio Paris, Elizabeth Skoropata +24
In solids, disorder is conventionally regarded as detrimental to coherence. It typically localizes and dampens collective excitations, as exemplified by Anderson localization or th…
Hierarchical quasiparticle dynamics in antiferromagnets revealed by time- and momentum-resolved X-ray scattering
Arnau Romaguera, Elizabeth Skoropata, Yun Yen +18
Energy flows among coupled subsystems are essential for ultrafast dynamics and high-speed technologies. In magnetic materials, spin fluctuations -- magnons -- mediate these flows i…
Rotation symmetry breaking in La2-xSrxCuO4 revealed by ARPES
E. Razzoli, C. E. Matt, Y. Sassa +13
Using angle-resolved photoemission spectroscopy it is revealed that in the vicinity of optimal doping the electronic structure of La2-xSrxCuO4 cuprate undergoes an electronic recon…
Non-gapped Fermi surfaces, quasiparticles and the anomalous temperature dependence of the near- electronic states in the CMR oxide LaSrMnO with
S. de Jong, Y. Huang, I. Santoso +6
After years of research into colossal magnetoresistant (CMR) manganites using bulk techniques, there has been a recent upsurge in experiments directly probing the electronic states…
The coherent {\it d}-wave superconducting gap in underdoped LaSrCuO as studied by angle-resolved photoemission
M. Shi, J. Chang, S. Pailhés +12
We present angle-resolved photoemission spectroscopy (ARPES) data on moderately underdoped LaSrCuO at temperatures below and above the superconducting trans…
Pseudogap and charge density waves in two dimensions
S. V. Borisenko, A. A. Kordyuk, A. N. Yaresko +8
An interaction between electrons and lattice vibrations (phonons) results in two fundamental quantum phenomena in solids: in three dimensions it can turn a metal into a superconduc…