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Title: Orphan high field superconductivity in non-superconducting uranium ditelluride

Journal Article · · Nature Communications

Reentrant superconductivity is an uncommon phenomenon in which the destructive effects of magnetic field on superconductivity are mitigated, allowing a zero-resistance state to survive under conditions that would otherwise destroy it. Typically, the reentrant superconducting region derives from a zero-field parent superconducting phase. Here, we show that in UTe2 crystals extreme applied magnetic fields give rise to an unprecedented high-field superconductor that lacks a zero-field antecedent. This high-field orphan superconductivity exists at angles offset between 29° and 42° from the crystallographic b to c axes with applied fields between 37 T and 52 T. The stability of field-induced orphan superconductivity presented in this work defies both empirical precedent and theoretical explanation and demonstrates that high-field superconductivity can exist in an otherwise non-superconducting material.

Research Organization:
Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
Sponsoring Organization:
USDOE National Nuclear Security Administration (NNSA); National Science Foundation (NSF); Gordon and Betty Moore Foundation (GBMF)
Grant/Contract Number:
89233218CNA000001; SC0019154
OSTI ID:
2441383
Report Number(s):
LA-UR--23-26338
Journal Information:
Nature Communications, Journal Name: Nature Communications Journal Issue: 1 Vol. 15; ISSN 2041-1723
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English

References (53)

Magnetism and superconductivity in the Chevrel phase HoMo6S8 journal October 1995
Re-entrant superconductivity due to Landau level quantization? journal September 1990
Heavy fermions in a high magnetic field journal January 2013
Spin fluctuation and Fermi surface instability in ferromagnetic superconductors journal August 2014
Coexistence of superconductivity and ferromagnetism in URhGe journal October 2001
Anomalous normal fluid response in a chiral superconductor UTe2 journal May 2021
Chiral superconductivity in UTe2 probed by anisotropic low-energy excitations journal May 2023
Quasi-2D Fermi surface in the anomalous superconductor UTe2 journal January 2024
Expansion of the high field-boosted superconductivity in UTe2 under pressure journal September 2021
Symmetry of magnetic correlations in spin-triplet superconductor UTe2 journal April 2022
Extreme magnetic field-boosted superconductivity journal October 2019
Chiral superconductivity in heavy-fermion metal UTe2 journal March 2020
Multiple superconducting phases in a nearly ferromagnetic system journal November 2019
Comparison of two superconducting phases induced by a magnetic field in UTe2 journal March 2021
Single thermodynamic transition at 2 K in superconducting UTe2 single crystals journal May 2022
Cryogenic goniometer for measurements in pulsed magnetic fields fabricated via additive manufacturing technique journal March 2020
Unconventional superconductivity in UTe 2 journal April 2022
Effect of Orbital Quantization on the Critical Field of Type-II Superconductors journal December 1968
Topological band and superconductivity in UTe 2 journal March 2021
Spatially inhomogeneous superconductivity in UTe 2 journal December 2021
c -axis transport in UTe2 : Evidence of three-dimensional conductivity component journal August 2022
Enhancement of Superconductivity near the Ferromagnetic Quantum Critical Point in UCoGe journal August 2009
Low Energy Band Structure and Symmetries of UTe 2 from Angle-Resolved Photoemission Spectroscopy journal February 2020
Field Induced Multiple Superconducting Phases in UTe2 along Hard Magnetic Axis journal May 2023
Observation of Magnetic-Field-Induced Superconductivity journal July 1984
Superconductivity on the Border of Weak Itinerant Ferromagnetism in UCoGe journal August 2007
Single crystal growth of superconducting UTe2 by molten salt flux method journal July 2022
Evidence of Fermi surface reconstruction at the metamagnetic transition of the strongly correlated superconductor UTe 2 journal August 2020
Fate of Time-Reversal Symmetry Breaking in UTe2 journal October 2023
Theoretical aspects of superconductivity in very high magnetic fields journal July 1992
Coexistence of ferromagnetic fluctuations and superconductivity in the actinide superconductor UTe 2 journal October 2019
Magnetic Field-Induced Superconductivity in the Ferromagnet URhGe journal August 2005
Nearly ferromagnetic spin-triplet superconductivity journal August 2019
Multicomponent superconducting order parameter in UTe 2 journal August 2021
Reentrant Superconductivity in UTe2 journal June 2020
Restoration of superconductivity in high magnetic fields in UTe 2 journal November 2020
Magnetic-Field-Induced Superconductivity in Organic Conductors journal May 2006
77Se NMR Evidence for the Jaccarino–Peter Mechanism in the Field Induced Superconductor, λ-(BETS)2FeCl4 journal December 2007
Field Re-entrant Superconductivity Induced by the Enhancement of Effective Mass in URhGe journal September 2008
Single Crystal Growth and Magnetic Properties of UTe 2 journal January 2006
Data for "Orphan High Field Superconductivity in Non-Superconducting Uranium Ditelluride" text January 2023
Geometric Superconductivity in 3D Hofstadter Butterfly preprint January 2020
Enhanced triplet superconductivity in next generation ultraclean UTe2 text January 2023
Review of U-based Ferromagnetic Superconductors: Comparison between UGe 2 , URhGe, and UCoGe journal February 2019
Metamagnetic Transition in Heavy Fermion Superconductor UTe 2 journal June 2019
Field-Reentrant Superconductivity Close to a Metamagnetic Transition in the Heavy-Fermion Superconductor UTe 2 journal June 2019
Multiple Superconducting Phases and Unusual Enhancement of the Upper Critical Field in UTe 2 journal May 2020
Anisotropy of the Upper Critical Field in the Heavy-Fermion Superconductor UTe 2 under Pressure journal May 2020
Inhomogeneous Superconducting State Probed by 125Te NMR on UTe2 journal June 2021
Magnetic Properties under Pressure in Novel Spin-Triplet Superconductor UTe 2 journal July 2021
Superconducting Order Parameter in UTe 2 Determined by Knight Shift Measurement journal April 2022
First Observation of the de Haas–van Alphen Effect and Fermi Surfaces in the Unconventional Superconductor UTe2 journal August 2022
Large Reduction in the a-axis Knight Shift on UTe2 with Tc = 2.1 K journal June 2023