and magnetometry study of superconducting 5% Pt-doped
Abstract
In this paper, we present magnetometry and muon spin rotation ( SR) measurements of the superconducting dichalcogenide Ir0.95Pt0.05Te2. From both sets of measurements we calculate the penetration depth and thence superfluid density as a function of temperature. The temperature dependence of the superfluid densities from both sets of data indicate fully gapped superconductivity that can be fit to a conventional s-wave model and yield fitting parameters consistent with a BCS weak coupling superconductor. Finally, we therefore see no evidence for exotic superconductivity in Ir0.95Pt0.05Te2.
- Authors:
-
- McMaster Univ., Hamilton, ON (Canada). Dept. of Physics and Astronomy
- Columbia Univ., New York, NY (United States). Dept. of Physics
- Univ. of Tennessee, Knoxville, TN (United States). Dept. of Materials Science and Engineering; Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). Materials Science and Technology Division
- McMaster Univ., Hamilton, ON (Canada). Dept. of Physics and Astronomy; Canadian Inst. for Advanced Research, Toronto, ON (Canada)
- Publication Date:
- Research Org.:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States); McMaster Univ., Hamilton, ON (Canada); Columbia Univ., New York, NY (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES); Natural Sciences and Engineering Research Council of Canada (NSERC); Canadian Foundation for Innovation; National Science Foundation (NSF); Japan Atomic Energy Agency (JAEA); Friends of Univ. of Tokyo, Inc. (Japan)
- Contributing Org.:
- Canadian Inst. for Advanced Research, Toronto, ON (Canada); Univ. of Tennessee, Knoxville, TN (United States)
- OSTI Identifier:
- 1338565
- Alternate Identifier(s):
- OSTI ID: 1331835
- Grant/Contract Number:
- AC05-00OR22725; DMR-1436095; OISE-0968226
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Physical Review B
- Additional Journal Information:
- Journal Volume: 94; Journal Issue: 18; Journal ID: ISSN 2469-9950
- Publisher:
- American Physical Society (APS)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; 36 MATERIALS SCIENCE
Citation Formats
Wilson, M. N., Medina, T., Munsie, T. J., Cheung, S. C., Frandsen, B. A., Liu, L., Yan, J., Mandrus, D., Uemura, Y. J., and Luke, G. M. μSR and magnetometry study of superconducting 5% Pt-doped IrTe2. United States: N. p., 2016.
Web. doi:10.1103/PhysRevB.94.184504.
Wilson, M. N., Medina, T., Munsie, T. J., Cheung, S. C., Frandsen, B. A., Liu, L., Yan, J., Mandrus, D., Uemura, Y. J., & Luke, G. M. μSR and magnetometry study of superconducting 5% Pt-doped IrTe2. United States. https://doi.org/10.1103/PhysRevB.94.184504
Wilson, M. N., Medina, T., Munsie, T. J., Cheung, S. C., Frandsen, B. A., Liu, L., Yan, J., Mandrus, D., Uemura, Y. J., and Luke, G. M. Fri .
"μSR and magnetometry study of superconducting 5% Pt-doped IrTe2". United States. https://doi.org/10.1103/PhysRevB.94.184504. https://www.osti.gov/servlets/purl/1338565.
@article{osti_1338565,
title = {μSR and magnetometry study of superconducting 5% Pt-doped IrTe2},
author = {Wilson, M. N. and Medina, T. and Munsie, T. J. and Cheung, S. C. and Frandsen, B. A. and Liu, L. and Yan, J. and Mandrus, D. and Uemura, Y. J. and Luke, G. M.},
abstractNote = {In this paper, we present magnetometry and muon spin rotation ( SR) measurements of the superconducting dichalcogenide Ir0.95Pt0.05Te2. From both sets of measurements we calculate the penetration depth and thence superfluid density as a function of temperature. The temperature dependence of the superfluid densities from both sets of data indicate fully gapped superconductivity that can be fit to a conventional s-wave model and yield fitting parameters consistent with a BCS weak coupling superconductor. Finally, we therefore see no evidence for exotic superconductivity in Ir0.95Pt0.05Te2.},
doi = {10.1103/PhysRevB.94.184504},
journal = {Physical Review B},
number = 18,
volume = 94,
place = {United States},
year = {Fri Nov 11 00:00:00 EST 2016},
month = {Fri Nov 11 00:00:00 EST 2016}
}
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