DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Three-dimensional Fermi surface and small effective masses in Mo 8 Ga 41

Abstract

We report Fermi surface characteristics of Mo8Ga41, a two-gap superconductor with critical temperature Tc~10 K, obtained from quantum oscillation measurements. Four major frequencies have been observed with relatively small quastiparticle masses. Angular dependence of major frequencies indicates three-dimensional Fermi surface sheets. This argues for a relatively isotropic superconducting state and, given its relatively high Tc, shows that a search for new materials in this class could be of interest for superconducting wire applications.

Authors:
ORCiD logo [1]; ORCiD logo [2]; ORCiD logo [3]; ORCiD logo [1]
  1. Brookhaven National Lab. (BNL), Upton, NY (United States); Stony Brook Univ., NY (United States)
  2. Florida State Univ., Tallahassee, FL (United States). National High Magnetic Field Lab. (MagLab)
  3. Brookhaven National Lab. (BNL), Upton, NY (United States)
Publication Date:
Research Org.:
Brookhaven National Laboratory (BNL), Upton, NY (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
OSTI Identifier:
1637479
Alternate Identifier(s):
OSTI ID: 1630243
Report Number(s):
BNL-216109-2020-JAAM
Journal ID: ISSN 0003-6951; TRN: US2201623
Grant/Contract Number:  
SC0012704
Resource Type:
Accepted Manuscript
Journal Name:
Applied Physics Letters
Additional Journal Information:
Journal Volume: 116; Journal Issue: 20; Journal ID: ISSN 0003-6951
Publisher:
American Institute of Physics (AIP)
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY

Citation Formats

Hu, Zhixiang, Graf, D., Liu, Yu, and Petrovic, C. Three-dimensional Fermi surface and small effective masses in Mo 8 Ga 41. United States: N. p., 2020. Web. doi:10.1063/5.0005177.
Hu, Zhixiang, Graf, D., Liu, Yu, & Petrovic, C. Three-dimensional Fermi surface and small effective masses in Mo 8 Ga 41. United States. https://doi.org/10.1063/5.0005177
Hu, Zhixiang, Graf, D., Liu, Yu, and Petrovic, C. Wed . "Three-dimensional Fermi surface and small effective masses in Mo 8 Ga 41". United States. https://doi.org/10.1063/5.0005177. https://www.osti.gov/servlets/purl/1637479.
@article{osti_1637479,
title = {Three-dimensional Fermi surface and small effective masses in Mo 8 Ga 41},
author = {Hu, Zhixiang and Graf, D. and Liu, Yu and Petrovic, C.},
abstractNote = {We report Fermi surface characteristics of Mo8Ga41, a two-gap superconductor with critical temperature Tc~10 K, obtained from quantum oscillation measurements. Four major frequencies have been observed with relatively small quastiparticle masses. Angular dependence of major frequencies indicates three-dimensional Fermi surface sheets. This argues for a relatively isotropic superconducting state and, given its relatively high Tc, shows that a search for new materials in this class could be of interest for superconducting wire applications.},
doi = {10.1063/5.0005177},
journal = {Applied Physics Letters},
number = 20,
volume = 116,
place = {United States},
year = {Wed May 20 00:00:00 EDT 2020},
month = {Wed May 20 00:00:00 EDT 2020}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record

Citation Metrics:
Cited by: 6 works
Citation information provided by
Web of Science

Save / Share:

Works referenced in this record:

Loss of superconductivity with the addition of Al to MgB2 and a structural transition in Mg1-x AlxB2
journal, March 2001

  • Slusky, J. S.; Rogado, N.; Regan, K. A.
  • Nature, Vol. 410, Issue 6826
  • DOI: 10.1038/35066528

Strongly linked current flow in polycrystalline forms of the superconductor MgB2
journal, March 2001

  • Larbalestier, D. C.; Cooley, L. D.; Rikel, M. O.
  • Nature, Vol. 410, Issue 6825
  • DOI: 10.1038/35065559

The Remarkable Underlying Ground States of Cuprate Superconductors
journal, March 2019


Superconductivity at 39 K in magnesium diboride
journal, March 2001

  • Nagamatsu, Jun; Nakagawa, Norimasa; Muranaka, Takahiro
  • Nature, Vol. 410, Issue 6824
  • DOI: 10.1038/35065039

Strong electron-phonon coupling in the intermetallic superconductor Mo 8 Ga 41
journal, February 2016

  • Verchenko, Valeriy Yu.; Tsirlin, Alexander A.; Zubtsovskiy, Alexander O.
  • Physical Review B, Vol. 93, Issue 6
  • DOI: 10.1103/PhysRevB.93.064501

Multiband superconductivity in Mo 8 Ga 41 driven by a site-selective mechanism
journal, February 2019


The de Haas-van Alphen quantum oscillations in a three-dimensional Dirac semimetal TiSb 2
journal, April 2020

  • Xia, Wei; Shi, Xianbiao; Wang, Yushu
  • Applied Physics Letters, Vol. 116, Issue 14
  • DOI: 10.1063/5.0001566

Bulk Fermi surface of the layered superconductor TaS e 3 with three-dimensional strong topological state
journal, April 2020


Magnetic Oscillations in Metals
book, October 2011


Review of the superconducting properties of MgB 2
journal, November 2001


Quasi-two-dimensional Fermi liquid properties of the unconventional superconductor Sr 2 RuO 4
journal, November 2003


On the existence of binary Mo8Ga41 and its properties
journal, June 1984


Endohedral gallide cluster superconductors and superconductivity in ReGa 5
journal, December 2015

  • Xie, Weiwei; Luo, Huixia; Phelan, Brendan F.
  • Proceedings of the National Academy of Sciences
  • DOI: 10.1073/pnas.1522191112

Superconductivity at 250 K in lanthanum hydride under high pressures
journal, May 2019


Nuanced superconductivity in endohedral gallide Mo 8 Ga 41
journal, October 2018


High critical currents in iron-clad superconducting MgB2 wires
journal, May 2001

  • Jin, S.; Mavoori, H.; Bower, C.
  • Nature, Vol. 411, Issue 6837
  • DOI: 10.1038/35079030

Conventional superconductivity at 203 kelvin at high pressures in the sulfur hydride system
journal, August 2015

  • Drozdov, A. P.; Eremets, M. I.; Troyan, I. A.
  • Nature, Vol. 525, Issue 7567
  • DOI: 10.1038/nature14964

Quantum oscillations in Cu x Bi 2 Se 3 in high magnetic fields
journal, November 2014


Two-gap superconductivity in Mo 8 Ga 41 and its evolution upon vanadium substitution
journal, October 2017


High-Pressure Hydrogen Sulfide from First Principles: A Strongly Anharmonic Phonon-Mediated Superconductor
journal, April 2015


Towards resolution of the Fermi surface in underdoped high- T c superconductors
journal, September 2012


Theory of the Shubnikov—de Haas effect
journal, January 1958


Single-gap superconductivity in Mo8Ga41
journal, September 2019


A common thread: The pairing interaction for unconventional superconductors
journal, October 2012


Quantum Oscillations in Hole-Doped Cuprates
journal, March 2015


Mo 8 Ga 41 , another example of ten-coordination of the transition element
journal, January 1975

  • Yvon, K.
  • Acta Crystallographica Section B Structural Crystallography and Crystal Chemistry, Vol. 31, Issue 1
  • DOI: 10.1107/S0567740875002208

Boron Isotope Effect in Superconducting MgB 2
journal, February 2001