120 citations · 1.3k across the 59 of their papers we have counts for
59 papers
Uniaxial strain effects on the Fermi surface and quantum mobility of the Dirac nodal-line semimetal ZrSiS
J. P. Lorenz, J. F. Linnartz, A. Kool +8
ZrSiS has been identified as an exemplary Dirac nodal-line semimetal, in which the Dirac band crossings extend along a closed loop in momentum space. Recently, the topology of the…
From orbital to paramagnetic pair breaking in layered superconductor 2H-NbS
Davide Pizzirani, Thom Ottenbros, Maró van Rijssel +9
The superconducting transition metal dichalcogenides 2H-NbSe and 2H-NbS are intensively studied on account of their unique electronic properties such as Ising superconducti…
Weak antilocalization induced by Se substitution in layered BiCh-based (Ch = S, Se) superconductors LaOFBiSSe
Kazuhisa Hoshi, Hiroto Arima, Noriyuki Kataoka +6
We report transport properties for layered BiCh2-based (Ch = S, Se) superconductors LaO1-xFxBiS2-ySey (x = 0.2, 0.5, y = 0-1.05) and the observation of weak antilocalization (WAL).…
Disorder induced transition from type-I to type-II superconductivity in the Dirac semimetal PdTe
M. V. Salis, J. P. Lorenz, Y. K. Huang +1
We report a doping study directed to intentionally induce disorder in PdTe by the isoelectronic substitution of Pt. Two single-crystalline batches PdPtTe have b…
Superconducting and structural properties of the type-I superconductor PdTe2 under high pressure
Yusaku Furue, Tadachika Fujino, Marc V. Salis +7
The transition metal dichalcogenide PdTe has attractive features based on its classification as a type-II Dirac semimetal and the occurrence of type-I superconductivity, provid…
Heat capacity of type I superconductivity in the Dirac semimetal PdTe
M. V. Salis, Y. K. Huang, A. de Visser
Type I superconductivity has recently been reported for the Dirac semimetal PdTe (Tc approximately 1.6K) with, remarkably, multiple critical fields and a complex phase diagram.…
Cluster glass transition and relaxation in random spinel CoGa2O4
T. Naka, T. Nakane, S. Ishii +6
We report magnetic properties in the random spinel magnet CoGa2O4. Rietveld analysis of the x-ray diffraction profile for CoGa2O4 reveals that the Co and Ga ions are distributed ra…
Visualization by scanning SQUID microscopy of the intermediate state in the superconducting Dirac semimetal PdTe
P. Garcia-Campos, Y. K. Huang, A. de Visser +1
The Dirac semimetal PdTe becomes superconducting at a temperature ~K. Thermodynamic and muon spin rotation experiments support type-I superconductivity, which is u…
Superconductivity under pressure in the Dirac semimetal PdTe2
H. Leng, A. Ohmura, L. N. Anh +4
The Dirac semimetal PdTe was recently reported to be a type-I superconductor (1.64 K, mT) with unusual superconductivity of the surface sheath. We…
Quantum critical behavior in Ce(FeRu)Ge: the full story
Wouter Montfrooij, Tom Heitmann, Yiming Qiu +7
Systems with embedded magnetic ions that exhibit a competition between magnetic order and disorder down to absolute zero can display unusual low temperature behaviors of the resist…
Penetration depth study of the type-I superconductor PdTe2
M. V. Salis, P. Rodière, H. Leng +2
Superconductivity in the topological non-trivial Dirac semimetal PdTe was recently shown to be type-I. We here report measurements of the relative magnetic penetration depth, $…
Electronic structure of the candidate 2D Dirac semimetal SrMnSb2: a combined experimental and theoretical study
S. V. Ramankutty, J. Henke, A. Schiphorst +15
SrMnSb is suggested to be a magnetic topological semimetal. It contains square, 2D Sb planes with non-symmorphic crystal symmetries that could protect band crossings, offering…
periodic Andreev bound states in a Dirac semimetal
Chuan Li, Jorrit C. de Boer, Bob de Ronde +7
Electrons in a Dirac semimetals possess linear dispersion in all three spatial dimensions, and form part of a developing platform of novel quantum materials. BiSb suppo…
Superconducting and ferromagnetic phase diagram of UCoGe probed by thermal expansion
A. M. Nikitin, J. Geldhof, Y. K. Huang +2
We report thermal expansion measurements on a single crystal of the superconducting ferromagnet UCoGe for magnetic fields applied along the main orthorhombic axes. The thermal expa…
Electronic properties of a heavy-fermion U(Ru0.92Rh0.08)2Si2 single crystal
K. Prokes, Y. -K. Huang, M. Reehuis +4
We report the crystal structure and highly-anisotropic magnetic, transport and thermal properties of an exceptionally good single crystal of U(Ru0.92Rh0.08)2Si2 prepared using a mo…
Direct bulk sensitive probe of 5f symmetry in URu2Si2
Martin Sundermann, Maurits W. Haverkort, Stefano Agrestini +8
The second-order phase transition into a hidden order phase in URuSi goes along with an order parameter which is still a mystery, despite 30 years of research. However, it…
High-pressure study of the basal-plane anisotropy of the upper critical field of the topological superconductor SrxBi2Se3
A. M. Nikitin, Y. Pan, Y. K. Huang +2
We report a high-pressure transport study of the upper-critical field, , of the topological superconductor SrBiSe ( K). was measu…
Composition induced metal-insulator quantum phase transition in the Heusler type Fe2VAl
Takashi Naka, Artem M. Nikitin, Yu Pan +6
We report the magnetism and transport properties of the Heusler compound Fe2+xV1-xAl at -0.10 < x < 0.10 under pressure and a magnetic field. A metal-insulator quantum phase transi…
Quantum oscillations of the topological surface states in low carrier concentration crystals of BiSbTeSe
Y. Pan, A. M. Nikitin, D. Wu +8
We report a high-field magnetotransport study on selected low-carrier crystals of the topological insulator BiSbTeSe. Monochromatic Shubnikov - de Haas…
Direct observation of a Fermi liquid-like normal state in an iron-pnictide superconductor
Alona Tytarenko, Yingkai Huang, Anne de Visser +2
There are two prerequisites for understanding high-temperature (high-T) superconductivity: identifying the pairing interaction and a correct description of the normal state fro…
Micro-metric electronic patterning of a topological band structure using a photon beam
Emmanouil Frantzeskakis, Nick de Jong, Berend Zwartsenberg +12
In an ideal 3D topological insulator (TI), the bulk is insulating and the surface conducting due to the existence of metallic states that are localized on the surface; these are th…
Josephson supercurrent in a topological insulator without a bulk shunt
M. Snelder, C. G. Molenaar, Y. Pan +8
A Josephson supercurrent has been induced into the three-dimensional topological insulator Bi1.5Sb0.5Te1.7Se1.3. We show that the transport in Bi1.5Sb0.5Te1.7Se1.3 exfoliated flake…
Angular variation of the magnetoresistance of the superconducting ferromagnet UCoGe
T. V. Bay, A. M. Nikitin, T. Naka +3
We report a magnetoresistance study of the superconducting ferromagnet UCoGe. The data, taken on single-crystalline samples, show a pronounced structure at ~T for a fiel…
Low field magnetic response of the non-centrosymmetric superconductor YPtBi
T. V. Bay, M. Jackson, C. Paulsen +6
The low-field magnetic response of the non-centrosymmetric superconductor YPtBi ( K) is investigated. Ac-susceptibility and dc-magnetization measurements provide solid e…