282 citations · 1.1k across the 44 of their papers we have counts for
44 papers
Metamagnetism in UTe2: the roles of itinerancy and localization
Theodore I. Weinberger, Daniel Shaffer, Zheyu Wu +12
The metamagnetic transition in UTe plays a key role in stabilizing two enigmatic field-induced superconducting phases. One of these phases (SC2) is truncated by the transition,…
Electrically-controllable superconducting memory effect in UTe2
Zheyu Wu, Hanyi Chen, Mengmeng Long +13
If a computer could be assembled from superconducting components, the energy efficiency would far surpass that of conventional electronics. Historic research efforts towards this g…
Thermodynamic Evidence of Tetracritical Topology in the - Phase Diagram of UTe for
Michal Vališka, Tetiana Haidamak, Andrej Cabala +4
We report ultrasound velocity measurements on an ultraclean UTe single crystal with ~K for , performed up to 18~T and down to 0.33~K. The measurements pro…
Evidence of intertwined pair density and charge density wave orders in UTe2
Zhen Zhu, Yudi Huang, Julian May-Mann +9
The strongly correlated spin-triplet superconductor UTe2 hosts an unusual landscape of magnetic-field-sensitive charge density wave (CDW) phases, positioning it as a compelling sys…
Direct Observation of the Spillover of High Magnetic Field-induced SC3 Superconductivity Outside the Spin-Polarized State in UTe2
Zheyu Wu, Hanyi Chen, Theodore I. Weinberger +8
In our recent study of the high magnetic field phase landscape of UTe [Phys. Rev. X 15, 021019 (2025)] we found indirect evidence that the SC3 superconducting phase spills out…
Multiple superconducting phases and order-parameter evolution in pressurized UTe
Shuo Zou, Fengrui Shi, Zhuolun Qiu +24
The recently discovered heavy-fermion spin-triplet superconductor candidate UTe provides a rich platform for unconventional pairing and topological phenomena. However, limited…
Crystal-Field--Driven Magnetoelectric Coupling in the Non-Kramers Hexaaluminate PrMgAl11O19
Sonu Kumar, Gaël Bastien, Ross H. Colman +7
We report broadband dielectric spectra of the non-Kramers hexaaluminate PrMgAl\textsubscript{11}O\textsubscript{19}, revealing a pronounced interplay between permittivity and magne…
Strange metallicity encompasses high magnetic field-induced superconductivity in UTe2
T. I. Weinberger, H. Chen, Z. Wu +9
A strange metallic state - characterized by an electrical resistivity that rises linearly in temperature at a rate governed by Planckian energetic dissipation - is present in a…
Metamagnetic ripples in the UTe2 high magnetic field phase diagram
Zheyu Wu, Hanyi Chen, Mengmeng Long +11
The heavy fermion metamagnet uranium ditelluride possesses two distinct magnetic field--induced superconducting states. One of these superconductive phases resides at magnetic fiel…
Magnetoelasticity - magnetic structure interrelation - tetragonal MnPt system study
Jakub Šebesta, Karol Synoradzki, Michal Vališka +4
Magnetic materials represent an essential ingredient for the contemporary industry. Apart from common material parameters such as magnetocrystalline anisotropy, coercivity, or satu…
A frustrated antipolar phase analogous to classical spin liquids
G. Bastien, D. Repček, A. Eliáš +17
The study of magnetic frustration in classical spin systems was motivated by the prediction and discovery of classical spin liquid states. These uncommon magnetic phases are charac…
Magnetic signatures of pressure-induced multicomponent superconductivity in UTe
Zheyu Wu, Jiasheng Chen, Theodore. I. Weinberger +6
The phase diagram of the heavy fermion compound UTe contains multiple superconducting phases, several of which show characteristics of odd-parity pairing. We have investigated…
Pressure-enhanced -electron orbital weighting in UTe2 mapped by quantum interferometry
T. I. Weinberger, Z. Wu, A. J. Hickey +11
The phase landscape of UTe features a remarkable diversity of superconducting phases under applied pressure and magnetic field. Recent quantum oscillation studies at ambient pr…
A quantum critical line bounds the high field metamagnetic transition surface in UTe
Z. Wu, T. I. Weinberger, A. J. Hickey +16
Quantum critical phenomena are widely studied across various materials families, from high temperature superconductors to magnetic insulators. They occur when a thermodynamic phase…
Dramatic elastic response at the critical end point in UTe
Michal Vališka, Tetiana Haidamak, Andrej Cabala +10
The first-order transition line in the \textit{H-T} phase diagram of itinerant electron metamagnets terminates at the critical end point-analogous to the critical point on the gas-…
Quantum interference between quasi-2D Fermi surface sheets in UTe2
T. I. Weinberger, Z. Wu, D. E. Graf +11
UTe is a spin-triplet superconductor candidate for which high quality samples with long mean free paths have recently become available, enabling quantum oscillation measurement…
Enhanced triplet superconductivity in next generation ultraclean UTe2
Z. Wu, T. I. Weinberger, J. Chen +17
The unconventional superconductor UTe exhibits numerous signatures of spin-triplet superconductivity -- a rare state of matter which could enable quantum computation protected…
Quasi-2D Fermi surface in the anomalous superconductor UTe2
A. G. Eaton, T. I. Weinberger, N. J. M. Popiel +16
The heavy fermion paramagnet UTe exhibits numerous characteristics of spin-triplet superconductivity. Efforts to understand the microscopic details of this exotic superconducti…
Anisotropic signatures of the electronic correlations in the electrical resistivity of UTe
T. Thebault, W. Knafo, M. Vališka +5
Multiple unconventional superconducting phases are suspected to be driven by magnetic fluctuations in the heavy-fermion paramagnet UTe, and a challenge is to identify the signa…
Magnetic reshuffling and feedback on superconductivity in UTe2 under pressure
M. Vališka, W. Knafo, G. Knebel +3
The discovery of superconductivity in the heavy-fermion paramagnet UTe has attracted a lot of attention, particularly due to the reinforcement of superconductivity near pressur…
Crystallographic and magnetic structure of UNiB
J. Willwater, S. Süllow, M. Reehuis +8
We present an extensive powder and single-crystal neutron scattering investigation of the crystallographic structure and magnetic order of the frustrated metallic -electron magn…
Electric Quadrupolar Contributions in the Magnetic Phases of UNiB
T. Yanagisawa, H. Matsumori, H. Saito +10
We present acoustic signatures of the electric quadrupolar degrees of freedom in the honeycomb-layer compound UNiB. The transverse ultrasonic mode shows softening belo…
Field-Induced Superconductivity near the Superconducting Critical Pressure in UTe2
Dai Aoki, Motoi Kimata, Yoshiki J. Sato +12
We report the magnetoresistance in the novel spin-triplet superconductor UTe2 under pressure close to the critical pressure Pc, where the superconducting phase terminates, for fiel…
Magnetic and electronic phases of URhSi
J. Willwater, N. Steinki, R. Reuter +7
We present a detailed study of the magnetic and electronic properties of URhSi, a material that has been demonstrated to exhibit a first order antiferromagnetic phase t…