NOTICE: Due to a lapse in annual appropriations, most of this website is not being updated. Learn more.

Form submissions will still be accepted but will not receive responses at this time. Sections of this site for programs using non-appropriated funds (such as NVLAP) or those that are excepted from the shutdown (such as CHIPS and NVD) will continue to be updated.

U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

PUBLICATIONS

Extreme Magnetic Field-Boosted Superconductivity

Published

Author(s)

Sheng NMN Ran, I Lin NMN Liu, Yun Suk Eo, Daniel J. Campbell, Paul M. Neves, Wesley T. Fuhrman, Shanta Ranjan Saha, Christoper Eckberg, Hyunsoo Kim, David Graf, Fedor Balakirev, John Singleton, Johnpierre N. Paglione, Nicholas Butch

Abstract

Applied magnetic fields underlie exotic quantum states, such as the fractional quantum Hall effect1 and Bose-Einstein condensation of spin excitations2. Superconductivity, on the other hand, is inherently antagonistic towards magnetic fields. Only in rare cases3-5 can these effects be mitigated over limited fields, leading to reentrant superconductivity phases in the spin-triplet superconductor UTe26. Strikingly, we observe superconductivity in the highest magnetic field range identified for any reentrant superconductor, beyond 65 T. These extreme properties reflect a new kind of exotic superconductivity rooted in magnetic fluctuations7 and boosted by a quantum dimensional crossover8.
Citation
Nature Physics
Volume
14
Pub Type
Journals

Download Paper

Local Download

Keywords

reentrant superconductivity, pulsed field, spin-triplet
Condensed matter

Citation

Ran, S. , Liu, I. , Eo, Y. , Campbell, D. , Neves, P. , Fuhrman, W. , Saha, S. , Eckberg, C. , Kim, H. , Graf, D. , Balakirev, F. , Singleton, J. , Paglione, J. and Butch, N. (2019), Extreme Magnetic Field-Boosted Superconductivity, Nature Physics, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=928076 (Accessed October 10, 2025)

Issues

If you have any questions about this publication or are having problems accessing it, please contact [email protected].

Created November 30, 2019, Updated October 12, 2021
Was this page helpful?