90 citations · 284 across the 13 of their papers we have counts for
13 papers
Charge dynamics in the Weyl semimetals NbIrTe and TaIrTe under pressure: Signatures of an electronic phase transition
M. Lamp, J. Ebad-Allah, A. Chmeruk +7
A high-pressure investigation of the Weyl semimetals NbIrTe and TaIrTe is presented, using infrared spectroscopy supplemented by density functional theory calculations. The…
Sudden adiabaticity entering field-induced state in UTe2
Rico Schönemann, Priscila F. S. Rosa, Sean M. Thomas +8
There has been a recent surge of interest in UTe due to its unconventional magnetic field (H) reinforced spin-triplet superconducting phases persisting at fields far above the…
Observation of nearly identical superconducting transition temperatures in pressurized Weyl semimetal MIrTe4 (M=Nb and Ta)
Sijin Long, Shu Cai, Rico Schonemann +13
Here we report the observation of pressure-induced superconductivity in type-II Weyl semimetal (WSM) candidate NbIrTe4 and the evolution of its Hall coefficient (RH), magnetoresist…
Magnetoelastic standing waves induced in UO by microsecond magnetic field pulses
Rico Schönemann, George Rodriguez, Dwight Rickel +9
Magnetoelastic measurements in the piezomagnetic antiferromagnet UO were performed via the fiber Bragg grating method in magnetic fields up to generated by…
Interplay between strong correlations and electronic topology in the underlying kagome lattice of Na2/3CoO2
I. F. Gilmutdinov, R. Schönemann, D. Vignolles +4
Electronic topology in metallic kagome compounds is under intense scrutiny. We present transport experiments in Na2/3CoO2 in which the Na order differentiates a Co kagome sub-latti…
Multiple Dirac Nodes and Symmetry Protected Dirac Nodal Line in Orthorhombic -RhSi
Shirin Mozaffari, Niraj Aryal, Rico Schönemann +6
Owing to their chiral cubic structure, exotic multifold topological excitations have been predicted and recently observed in transition metal silicides like -RhSi. Herein, we re…
Origin of the butterfly magnetoresistance in a Dirac nodal-line system
Y. -C. Chiu, K. -W. Chen, R. Schönemann +12
We report a study on the magnetotransport properties and on the Fermi surfaces (FS) of the ZrSi(Se,Te) semimetals. Density Functional Theory (DFT) calculations, in absence of spin…
Bulk Fermi surface of the type-II Weyl semimetal candidate NbIrTe
Rico Schönemann, Yu-Che Chiu, Wenkai Zheng +5
Recently, a new group of layered transition-metal tetra-chalcogenides were proposed, via first principles calculations, to correspond to a new family of Weyl type-II semimetals wit…
Fermi surface of the Weyl type-II metallic candidate WP2
R. Schönemann, N. Aryal, Q. Zhou +7
Weyl type-II fermions are massless quasiparticles that obey the Weyl equation and which are predicted to occur at the boundary between electron- and hole-pockets in certain semi-me…
Physical properties of a candidate quantum spin-ice system Pr2Hf2O7
V. K. Anand, L. Opherden, J. Xu +9
Physical properties of a pyrohafnate compound Pr2Hf2O7 have been investigated by ac magnetic susceptibility χ_ ac(T), dc magnetic susceptibility χ(T), isothermal magnetization M(H)…
Bulk Fermi-surface of the Weyl type-II semi-metallic candidate MoTe2
D. Rhodes, R. Schönemann, N. Aryal +15
The electronic structure of WTe and orthorhombic MoTe, are claimed to contain pairs of Weyl type-II points. A series of ARPES experiments claim a broad agreement with t…
Critical exponents and intrinsic broadening of the field-induced transition in NiCl4SC(NH)
E. Wulf, D. Hüvonen, R. Schönemann +7
The field-induced ordering transition in the quantum spin system NiCl4SC(NH) is studied by means of neutron diffraction, AC magnetometry and relaxation calorimet…
On the low-field Hall coefficient of graphite
P. Esquinazi, J. Krüger, J. Barzola-Quiquia +3
We have measured the temperature and magnetic field dependence of the Hall coefficient () in three, several micrometer long multigraphene samples of thickness between $\…