194 citations · 876 across the 12 of their papers we have counts for
12 papers
Pressure suppression of the excitonic insulator state in Ta2NiSe5 observed by optical conductivity
H. Okamura, T. Mizokawa, K. Miki +9
The layered chalcogenide Ta2NiSe5 has recently attracted much interest as a strong candidate for the long sought excitonic insulator (EI). Since the physical properties of an EI ar…
Robustness of the thermal Hall effect close to half-quantization in a field-induced spin liquid state
J. A. N. Bruin, R. R. Claus, Y. Matsumoto +3
Thermal signatures of fractionalized excitations are a fingerprint of quantum spin liquids (QSLs). In the honeycomb magnet -RuCl, a QSL state emerges upon appl…
Excitonic Bose-Einstein condensation in Ta2NiSe5 above room temperature
K. Seki, Y. Wakisaka, T. Kaneko +12
We show that finite temperature variational cluster approximation (VCA) calculations on an extended Falicov-Kimball model can reproduce angle-resolved photoemission spectroscopy (A…
Transport and Thermodynamic Evidence for a Marginal Fermi Liquid State in ZrZn
Mike Sutherland, R. P. Smith, N. Marcano +7
Measurements of low temperature transport and thermodynamic properties have been used to characterize the non-Fermi liquid state of the itinerant ferromagnet ZrZn. We observe a…
Violation of the isotropic- approximation in overdoped La_{2-x}Sr_xCuO_4
A. Narduzzo, G. Albert, M. M. J. French +4
Magnetotransport measurements on the overdoped cuprate La_{1.7}Sr_{0.3}CuO_4 are fitted using the Ong construction and band parameters inferred from angle-resolved photoemission. W…
Three-dimensionality of field-induced magnetism in a high-temperature superconductor
B. Lake, K. Lefmann, N. B. Christensen +9
Many physical properties of high-temperature (high-Tc) superconductors are two-dimensional phenomena derived from their square planar CuO2 building blocks. This is especially true…