187 citations · 650 across the 16 of their papers we have counts for
17 papers
Magnetic field-driven phase switching in the antiferromagnetic Mott insulator Ca(RuTi)O
Ksenia S. Rabinovich, Tim Priessnitz, Nils Gross +7
A bandwidth-controlled antiferromagnetic Mott-insulating phase in Ca(RuTi)O is realized through isovalent substitution at the Ru site. For a dilute substitu…
Collapse of Metallicity and High- Superconductivity in the High-Pressure phase of FeSeS
Pascal Reiss, Alix McCollam, Zachary Zajicek +2
We investigate the high-pressure phase of the iron-based superconductor FeSeS using transport and tunnel diode oscillator studies. We construct detailed pressure-…
The drastic effect of the impurity scattering on the electronic and superconducting properties of Cu-doped FeSe
Z. Zajicek, S. J. Singh, H. Jones +6
Non-magnetic impurities in iron-based superconductors can provide an important tool to understand the pair symmetry and they can influence significantly the transport and the super…
Truncated mass divergence in a Mott metal
Konstantin Semeniuk, Hui Chang, Jordan Baglo +10
Metal-insulator transitions in clean, crystalline solids can be driven by two distinct mechanisms. In a conventional insulator, the charge carrier concentration vanishes, when an e…
Signatures of a Quantum Griffiths Phase close to an Electronic Nematic Quantum Phase Transition
Pascal Reiss, David Graf, Amir A. Haghighirad +2
In the vicinity of a quantum critical point, quenched disorder can lead to a quantum Griffiths phase, accompanied by an exotic power-law scaling with a continuously varying dynamic…
Strong in-plane anisotropy in the electronic structure of fixed-valence -LuAlB
Pascal Reiss, Jordan Baglo, Hong'En Tan +6
The origin of intrinsic quantum criticality in the heavy-fermion superconductor -YbAlB has been attributed to strong Yb valence fluctuations and its peculiar crystal structu…
Competing pairing interactions responsible for the large upper critical field in a stoichiometric iron-based superconductor, CaKFeAs
Matthew Bristow, William Knafo, Pascal Reiss +4
The upper critical field of multiband superconductors is an important quantity that can reveal the details about the nature of the superconducting pairing. Here we experimentally m…
Quantum oscillations probe the Fermi surface topology of the nodal-line semimetal CaAgAs
Y. H. Kwan, P. Reiss, Y. Han +6
Nodal semimetals are a unique platform to explore topological signatures of the unusual band structure that can manifest by accumulating a nontrivial phase in quantum oscillations.…
Anomalous high-magnetic field electronic state of the nematic superconductors FeSeS
M. Bristow, P. Reiss, A. A. Haghighirad +7
Understanding superconductivity requires detailed knowledge of the normal electronic state from which it emerges. A nematic electronic state that breaks the rotational symmetry of…
Quenched nematic criticality separating two superconducting domes in an iron-based superconductor under pressure
P. Reiss, D. Graf, A. A. Haghighirad +5
The nematic electronic state and its associated nematic critical fluctuations have emerged as potential candidates for superconducting pairing in various unconventional superconduc…
An ideal Weyl semimetal induced by magnetic exchange
J. -R. Soh, F. de Juan, M. G. Vergniory +15
Weyl semimetals exhibit exceptional quantum electronic transport due to the presence of topologically-protected band crossings called Weyl nodes. The nodes come in pairs with oppos…
Suppression of electronic correlations by chemical pressure from FeSe to FeS
P. Reiss, M. D. Watson, T. K. Kim +5
Iron-based chalcogenides are complex superconducting systems in which orbitally-dependent electronic correlations play an important role. Here, using high-resolution angle-resolved…
Evolution of the Fermi surface of the nematic superconductors FeSe1-xSx
A. I. Coldea, S. F. Blake, S. Kasahara +13
We investigate the evolution of the Fermi surfaces and electronic interactions across the nematic phase transition in single crystals of FeSe1-xSx using Shubnikov-de Haas oscillati…
Large Fermi Surface of Heavy Electrons at the Border of Mott Insulating State in NiS2
S. Friedemann, H. Chang, M. B. Gamża +7
One of the early triumphs of quantum physics is the explanation why some materials are metallic whereas others are insulating. While a treatment based on single electron states cor…
Unconventional superconductivity in the layered iron germanide YFeGe
Jiasheng Chen, Konstantin Semeniuk, Zhuo Feng +5
Since the discovery of superconductivity in LaFePO in 2006, numerous iron-based superconductors have been identified within diverse structure families, all of which combine iron wi…
Anomalous Pressure Dependence of the Superconducting Transition Temperature in TlNiSeS
S. K. Goh, H. C. Chang, P. Reiss +9
We report the pressure dependence of the superconducting transition temperature, , in TlNiSeS detected via the AC susceptibility method. The pressure-temperatu…
Electronic Structure of LuRh2Si2: "Small" Fermi Surface Reference to YbRh2Si2
Sven Friedemann, Swee K Goh, Patrick M C Rourke +5
We present band structure calculations and quantum oscillation measurements on LuRh2Si2, which is an ideal reference to the intensively studied quantum critical heavy-fermion syste…