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PreprintarXiv licencearXiv

Multiple Superconducting Phases under Pressure for Different Field Directions in UTe2

  • Dai Aoki
  • Atsushi Miyake
  • Ai Nakamura
  • Yoshiya Homma
  • Dexin Li
  • Shota Mizuno
  • Georg Knebel
  • Daniel Braithwaite
  • Jean-Pascal Brison
  • Jacques Flouquet
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Abstract

The existence of multiple superconducting phases is a striking feature of UTe2, arising from the spin and orbital degrees of freedom and supporting a spin-triplet superconducting state. We present field-temperature phase diagrams under pressure for fields applied along the three principal crystallographic axes, as determined by AC calorimetry measurements. The pressure evolution of the multiple superconducting phases is highly anisotropic with respect to magnetic field direction, revealing rich superconducting phenomena arising from complex fluctuations.

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Cite

BibTeXRIS
BibTeX
@misc{aoki2026multiple,
  title = {{Multiple Superconducting Phases under Pressure for Different Field Directions in UTe2}},
  author = {Dai Aoki and Atsushi Miyake and Ai Nakamura and Yoshiya Homma and Dexin Li and Shota Mizuno and Georg Knebel and Daniel Braithwaite and Jean-Pascal Brison and Jacques Flouquet},
  howpublished = {arXiv},
  year = {2026},
  month = oct,
  doi = {10.48550/arxiv.2610.19406},
  eprint = {2610.19406},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2610.19406},
}
RIS
TY  - UNPB
TI  - Multiple Superconducting Phases under Pressure for Different Field Directions in UTe2
AU  - Dai Aoki
AU  - Atsushi Miyake
AU  - Ai Nakamura
AU  - Yoshiya Homma
AU  - Dexin Li
AU  - Shota Mizuno
AU  - Georg Knebel
AU  - Daniel Braithwaite
AU  - Jean-Pascal Brison
AU  - Jacques Flouquet
PY  - 2026
DA  - 2026/10/16
PB  - arXiv
DO  - 10.48550/arxiv.2610.19406
UR  - https://arxiv.org/abs/2610.19406
AB  - The existence of multiple superconducting phases is a striking feature of UTe2, arising from the spin and orbital degrees of freedom and supporting a spin-triplet superconducting state. We present field-temperature phase diagrams under pressure for fields applied along the three principal crystallographic axes, as determined by AC calorimetry measurements. The pressure evolution of the multiple superconducting phases is highly anisotropic with respect to magnetic field direction, revealing rich superconducting phenomena arising from complex fluctuations.
ER  -