113 citations · 203 across the 7 of their papers we have counts for
6 papers
Ultrasound evidence for multicomponent superconducting order parameter in BaKFeAs with electron quadrupling phase
Chris Halcrow, Ilya Shipulin, Federico Caglieris +6
Experiments have pointed to the formation of the electron quadrupling condensate in BaKFeAs at . The state spontaneously breaks time-reversal symmet…
Elastic Softening in Synthetic Diamonds
Tatsuya Yanagisawa, Ruo Hibino, Hiroyuki Hidaka +6
This study reveals a previously unreported phenomenon: elastic softening of synthetic diamonds at temperatures below 1 K. We present ultrasonic measurements on single-crystalline,…
Pressure-tuned quantum criticality in the large- antiferromagnet DTN
Kirill Yu. Povarov, David E. Graf, Andreas Hauspurg +11
Strongly correlated spin systems can be driven to quantum critical points via various routes. In particular, gapped quantum antiferromagnets can undergo phase transitions into a ma…
Evidence for the Single-Site Quadrupolar Kondo Effect in the Dilute non-Kramers System YPrIrZn
T. Yanagisawa, H. Hidaka, H. Amitsuka +4
Acoustic signatures of the single-site quadrupolar Kondo effect in YPrIrZn are presented. The elastic constant ()/2, corresponding to…
Magnetic phase diagram of the helimagnetic spinel compound ZnCr2Se4 revisited by small-angle neutron scattering
A. S. Cameron, Y. V. Tymoshenko, P. Y. Portnichenko +7
We performed small-angle neutron scattering (SANS) measurements on the helimagnetic spinel compound ZnCr2Se4. The ground state of this material is a multi-domain spin-spiral phase,…
Stacking-order dependent transport properties of trilayer graphene
S. H. Jhang, M. F. Craciun, S. Schmidmeier +8
We report markedly different transport properties of ABA- and ABC-stacked trilayer graphenes. Our experiments in double-gated trilayer devices provide evidence that a perpendicular…