36 citations · 109 across the 13 of their papers we have counts for
16 papers
Unconventional superconductivity in locally non-centrosymmetric CeNiAs
Félix Morineau, Jan Knapp, Javier Landaeta +12
Recent years have seen intense research on heavy fermion superconductivity, inspired by the discovery of multiple superconducting phases in UTe and CeRhAs$_\t…
Emergent Surface Kondo Flat Band Driven by Competing Interactions in a Topological Ferromagnet
Nazar Zaremba, Susmita Changdar, Haojie Guo +28
A central goal of modern condensed matter physics is to uncover new quantum states of matter arising from the intertwined effects of strong electron correlations, magnetism, and ba…
Crystallographic imperfections and exotic superconductivity of UBe
Andreas Leithe-Jasper, Markus König, Yusei Shimizu +16
The symmetry of the superconducting gap is related to the symmetry of the crystal structure. In unconventional superconductors, big changes of the critical temperature, critical fi…
Quantum Oscillations of under c-Axis Uniaxial Stress
Fabian Jerzembeck, Maximilian T. Pelly, Helge Rosner +7
Uniaxial stress has now been widely used to study correlated electron materials. However, Fermi surface-resolved experimental data on the evolution of the electronic structure unde…
Giant thermopower changes related to the resistivity maximum and colossal magnetoresistance in EuCd2P2
Judith Grafenhorst, Sarah Krebber, Kristin Kliemt +3
We present the thermopower of EuCd2P2, a material which exhibits a large resistivity peak with significant magnetic field dependence in the temperature range of 10-25 K. In the sam…
Enhanced Charge-Density-Wave Order and Suppressed Superconductivity in Intercalated Bulk
Huanhuan Shi, Qili Li, Antoine M. T. Baron +12
The electronic ground states of transition-metal dichalcogenides are strongly shaped by reduced dimensionality, yet the properties of atomically thin layers remain difficult to pro…
Basal-plane anisotropy of field-induced multipolar order in tetragonal CeRhAs
Konstantin Semeniuk, Burkhard Schmidt, Christophe Marcenat +6
Unconventional superconductivity in Ce-based Kondo-lattice materials emerges almost exclusively in the vicinity of weak dipolar magnetic orders, while higher multipolar orders are…
Conventional -wave Superconductivity in LaRhAs; the Analog without the 4 Electrons of CeRhAs
Shiki Ogata, Shunsaku Kitagawa, Kenji Ishida +4
Superconductor LaRhAs has the same crystal structures as CeRhAs, which exhibits superconducting (SC) multiphase in the -axis magnetic field. Although the SC tran…
Low-temperature thermal conductivity of the substrate material YAlO3 and its unconventional sister compound YbAlO3
Parisa Mokhtari, Ulrike Stockert, Stanislav E. Nikitin +3
We present thermal conductivity data on single crystals of YAlO3 and YbAlO3 for temperatures between 2 K and 300 K and the heat current along b and c. Both materials are very good…
Magnetic Phase Diagram of Rouaite, Cu(OH)NO
Aswathi Mannathanath Chakkingal, Anton A. Kulbakov, Justus Grumbach +18
Spinon-magnon mixing was recently reported in botallackite Cu(OH)Br with a uniaxially compressed triangular lattice of Cu quantum spins [Zhang et al., Phys. Rev. Let…
Investigation of the hyperfine coupling constant of locally noncentrosymmetric heavy-fermion superconductor CeRhAs
Shiki Ogata, Shunsaku Kitagawa, Katsuki Kinjo +6
We performed As-NMR measurements in to investigate the normal-state magnetic properties of CeRhAs, a recently-discovered heavy-fermion superconductor…
Exposing the odd-parity superconductivity in CeRhAs with hydrostatic pressure
Konstantin Semeniuk, Meike Pfeiffer, Javier F. Landaeta +5
Odd-parity superconductivity is a fundamentally interesting but rare state of matter with a potential for applications in topological quantum computing. Crystals with staggered loc…
Pressure-tuned quantum criticality in the locally non-centrosymmetric superconductor CeRhAs
Meike Pfeiffer, Konstantin Semeniuk, Javier F. Landaeta +6
The unconventional superconductor CeRhAs (critical temperature ) displays an exceptionally rare magnetic-field-induced transition betw…
The Fermi surface of PtCoO2 from quantum oscillations and electronic structure calculations
F. Arnold, M. Naumann, H. Rosner +9
The delafossite series of layered oxides include some of the highest conductivity metals ever discovered. Of these, PtCoO2, with a room temperature resistivity of 1.8 microOhmcm fo…
Expansion of the tetragonal magnetic phase with pressure in the iron-arsenide superconductor Ba{1-x}KxFe2As2
E. Hassinger, G. Gredat, F. Valade +11
In the temperature-concentration phase diagram of most iron-based superconductors, antiferromagnetic order is gradually suppressed to zero at a critical point, and a dome of superc…
Isotropic three-dimensional gap in the iron-arsenide superconductor LiFeAs from directional heat transport measurements
M. A. Tanatar, J. -Ph. Reid, S. Rene de Cotret +10
The thermal conductivity k of the iron-arsenide superconductor LiFeAs (Tc ~ 18K) was measured in single crystals at temperatures down to T~50mK and in magnetic fields up to H=17T,…