Role of magnetism in superconductivity of BaFe2As2: Study of 5d Au-doped crystals
Abstract
We investigate properties of BaFe2As2 (122) single crystals upon gold doping, which is the transition metal with the highest atomic weight. The Au substitution into the FeAs-planes of 122 crystal structure (Au-122) is only possible up to a small amount of ~3%. We find that 5d is more effective in reducing magnetism in 122 than its counter 3d Cu, and this relates to superconductivity. We provide evidence of short-range magnetic fluctuations and local lattice inhomogeneities that may prevent strong percolative superconductivity in Ba(Fe1-xAux)2As2.
- Authors:
-
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
- Univ. of Florida, Gainesville, FL (United States)
- Publication Date:
- Research Org.:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States). High Flux Isotope Reactor (HFIR)
- Sponsoring Org.:
- USDOE Office of Science (SC)
- OSTI Identifier:
- 1286899
- Alternate Identifier(s):
- OSTI ID: 1224601
- Grant/Contract Number:
- AC05-00OR22725; FG02-86ER45268
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Physical Review. B, Condensed Matter and Materials Physics
- Additional Journal Information:
- Journal Volume: 92; Journal Issue: 9; Journal ID: ISSN 1098-0121
- Publisher:
- American Physical Society (APS)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY
Citation Formats
Li, Li, Cao, Huibo, McGuire, Michael A., Kim, J. S., Stewart, G. R., and Sefat, Athena Safa. Role of magnetism in superconductivity of BaFe2As2: Study of 5d Au-doped crystals. United States: N. p., 2015.
Web. doi:10.1103/PhysRevB.92.094504.
Li, Li, Cao, Huibo, McGuire, Michael A., Kim, J. S., Stewart, G. R., & Sefat, Athena Safa. Role of magnetism in superconductivity of BaFe2As2: Study of 5d Au-doped crystals. United States. https://doi.org/10.1103/PhysRevB.92.094504
Li, Li, Cao, Huibo, McGuire, Michael A., Kim, J. S., Stewart, G. R., and Sefat, Athena Safa. Wed .
"Role of magnetism in superconductivity of BaFe2As2: Study of 5d Au-doped crystals". United States. https://doi.org/10.1103/PhysRevB.92.094504. https://www.osti.gov/servlets/purl/1286899.
@article{osti_1286899,
title = {Role of magnetism in superconductivity of BaFe2As2: Study of 5d Au-doped crystals},
author = {Li, Li and Cao, Huibo and McGuire, Michael A. and Kim, J. S. and Stewart, G. R. and Sefat, Athena Safa},
abstractNote = {We investigate properties of BaFe2As2 (122) single crystals upon gold doping, which is the transition metal with the highest atomic weight. The Au substitution into the FeAs-planes of 122 crystal structure (Au-122) is only possible up to a small amount of ~3%. We find that 5d is more effective in reducing magnetism in 122 than its counter 3d Cu, and this relates to superconductivity. We provide evidence of short-range magnetic fluctuations and local lattice inhomogeneities that may prevent strong percolative superconductivity in Ba(Fe1-xAux)2As2.},
doi = {10.1103/PhysRevB.92.094504},
journal = {Physical Review. B, Condensed Matter and Materials Physics},
number = 9,
volume = 92,
place = {United States},
year = {Wed Sep 09 00:00:00 EDT 2015},
month = {Wed Sep 09 00:00:00 EDT 2015}
}
Free Publicly Available Full Text
Publisher's Version of Record
Other availability
Cited by: 9 works
Citation information provided by
Web of Science
Web of Science
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
Iron-Based Layered Superconductor La[O 1- x F x ]FeAs ( x = 0.05−0.12) with T c = 26 K
journal, March 2008
- Kamihara, Yoichi; Watanabe, Takumi; Hirano, Masahiro
- Journal of the American Chemical Society, Vol. 130, Issue 11
Chemistry and electronic structure of iron-based superconductors
journal, August 2011
- Sefat, Athena S.; Singh, David J.
- MRS Bulletin, Vol. 36, Issue 8
Superconductivity gets an iron boost
journal, March 2010
- Mazin, Igor I.
- Nature, Vol. 464, Issue 7286
Magnetism in Fe-based superconductors
journal, April 2010
- Lumsden, M. D.; Christianson, A. D.
- Journal of Physics: Condensed Matter, Vol. 22, Issue 20
Pressure effects on two superconducting iron-based families
journal, September 2011
- Sefat, Athena S.
- Reports on Progress in Physics, Vol. 74, Issue 12
Electronic correlations in the superconductor with low carrier density
journal, May 2008
- Sefat, Athena S.; McGuire, Michael A.; Sales, Brian C.
- Physical Review B, Vol. 77, Issue 17
Magnetism and its microscopic origin in iron-based high-temperature superconductors
journal, October 2012
- Dai, Pengcheng; Hu, Jiangping; Dagotto, Elbio
- Nature Physics, Vol. 8, Issue 10
Superconductivity in iron compounds
journal, December 2011
- Stewart, G. R.
- Reviews of Modern Physics, Vol. 83, Issue 4
Magnetism, superconductivity, and pairing symmetry in iron-based superconductors
journal, October 2008
- Chubukov, A. V.; Efremov, D. V.; Eremin, I.
- Physical Review B, Vol. 78, Issue 13
Superconductivity at 22 K in Co-Doped Crystals
journal, September 2008
- Sefat, Athena S.; Jin, Rongying; McGuire, Michael A.
- Physical Review Letters, Vol. 101, Issue 11
Bulk synthesis of iron-based superconductors
journal, April 2013
- Sefat, Athena S.
- Current Opinion in Solid State and Materials Science, Vol. 17, Issue 2
To What Extent Iron-Pnictide New Superconductors Have Been Clarified: A Progress Report
journal, June 2009
- Ishida, Kenji; Nakai, Yusuke; Hosono, Hideo
- Journal of the Physical Society of Japan, Vol. 78, Issue 6
The puzzle of high temperature superconductivity in layered iron pnictides and chalcogenides
journal, October 2010
- Johnston, David C.
- Advances in Physics, Vol. 59, Issue 6
Electronic structure of Fe-based superconductors
journal, May 2009
- Singh, D. J.
- Physica C: Superconductivity, Vol. 469, Issue 9-12
Fe-based superconductors: an angle-resolved photoemission spectroscopy perspective
journal, November 2011
- Richard, P.; Sato, T.; Nakayama, K.
- Reports on Progress in Physics, Vol. 74, Issue 12
Gap symmetry and structure of Fe-based superconductors
journal, October 2011
- Hirschfeld, P. J.; Korshunov, M. M.; Mazin, I. I.
- Reports on Progress in Physics, Vol. 74, Issue 12
Iron-based superconductors, seven years later
journal, June 2015
- Chubukov, Andrey; Hirschfeld, Peter J.
- Physics Today, Vol. 68, Issue 6
Spin-density-wave anomaly at 140 K in the ternary iron arsenide
journal, July 2008
- Rotter, Marianne; Tegel, Marcus; Johrendt, Dirk
- Physical Review B, Vol. 78, Issue 2
Structure and anisotropic properties of ( , 1, and 2) single crystals
journal, March 2009
- Sefat, Athena S.; McGuire, Michael A.; Jin, Rongying
- Physical Review B, Vol. 79, Issue 9
Anisotropic thermodynamic and transport properties of single-crystalline ( and 0.45)
journal, July 2008
- Ni, N.; Bud’ko, S. L.; Kreyssig, A.
- Physical Review B, Vol. 78, Issue 1
Fermi-Surface Reconstruction and Complex Phase Equilibria in
journal, May 2014
- Gofryk, K.; Saparov, B.; Durakiewicz, T.
- Physical Review Letters, Vol. 112, Issue 18
Complex structures of different CaFe2As2 samples
journal, February 2014
- Saparov, Bayrammurad; Cantoni, Claudia; Pan, Minghu
- Scientific Reports, Vol. 4, Issue 1
Annealing effects on the properties of BFe 2 As 2 (B = Ca, Sr, Ba) superconducting parents
journal, January 2014
- Saparov, Bayrammurad; Sefat, Athena S.
- Dalton Trans., Vol. 43, Issue 40
Absence of superconductivity in hole-doped single crystals
journal, June 2009
- Sefat, Athena S.; Singh, David J.; VanBebber, Lindsay H.
- Physical Review B, Vol. 79, Issue 22
Effect of molybdenum hole substitution in BaFe As
journal, January 2012
- Sefat, Athena S.; Marty, Karol; Christianson, Andrew D.
- Physical Review B, Vol. 85, Issue 2
Competing magnetic ground states in nonsuperconducting Ba( ) as seen via neutron diffraction
journal, February 2011
- Marty, K.; Christianson, A. D.; Wang, C. H.
- Physical Review B, Vol. 83, Issue 6
Antiferromagnetic ordering in the absence of structural distortion in
journal, December 2010
- Kim, M. G.; Kreyssig, A.; Thaler, A.
- Physical Review B, Vol. 82, Issue 22
BaT2As2 single crystals (T=Fe, Co, Ni) and superconductivity upon Co-doping
journal, May 2009
- Sefat, Athena S.; Singh, David J.; Jin, Rongying
- Physica C: Superconductivity, Vol. 469, Issue 9-12
Temperature versus doping phase diagrams for single crystals
journal, July 2010
- Ni, N.; Thaler, A.; Yan, J. Q.
- Physical Review B, Vol. 82, Issue 2
Phase diagrams of single crystals ( and Pd)
journal, July 2009
- Ni, N.; Thaler, A.; Kracher, A.
- Physical Review B, Vol. 80, Issue 2
FeAs-Based Superconductivity: A Case Study of the Effects of Transition Metal Doping on BaFe 2 As 2
journal, August 2010
- Canfield, Paul C.; Bud'ko, Sergey L.
- Annual Review of Condensed Matter Physics, Vol. 1, Issue 1
Superconductivity induced by doping platinum in
journal, March 2010
- Zhu, Xiyu; Han, Fei; Mu, Gang
- Physical Review B, Vol. 81, Issue 10
Superconductivity in Pt Doped BaFe 2 As 2
journal, June 2012
- Guo, Yanfeng; Wang, Xia; Li, Jun
- Journal of the Physical Society of Japan, Vol. 81, Issue 6
Microstructure and superconductivity of Ir-doped BaFe2As2 superconductor
journal, January 2010
- Wang, X. L.; Shi, H. Y.; Yan, X. W.
- Applied Physics Letters, Vol. 96, Issue 1
Materials Chemistry of BaFe 2 As 2 : A Model Platform for Unconventional Superconductivity †
journal, February 2010
- Mandrus, David; Sefat, Athena S.; McGuire, Michael A.
- Chemistry of Materials, Vol. 22, Issue 3
Preparation and Crystal Structures of Ternary Rare Earth Silver and Gold Arsenides LnAgAs2 and LnAuAs2 with Ln = La–Nd, Sm, Gd, and Tb
journal, May 2003
- Eschen, Marcus; Jeitschko, Wolfgang
- Zeitschrift für Naturforschung B, Vol. 58, Issue 5
Thermoelectric power and Hall coefficient measurements on ( and Cu)
journal, August 2009
- Mun, Eun Deok; Bud’ko, Sergey L.; Ni, Ni
- Physical Review B, Vol. 80, Issue 5
Electron-hole asymmetry in the superconductivity of doped seen via the rigid chemical-potential shift in photoemission
journal, March 2011
- Neupane, M.; Richard, P.; Xu, Y. -M.
- Physical Review B, Vol. 83, Issue 9
Dependence of Carrier Doping on the Impurity Potential in Transition-Metal-Substituted FeAs-Based Superconductors
journal, March 2013
- Ideta, S.; Yoshida, T.; Nishi, I.
- Physical Review Letters, Vol. 110, Issue 10
Cu Substitution Effects on the Local Magnetic Properties of : A Site-Selective and NMR Study
journal, September 2014
- Takeda, Hikaru; Imai, Takashi; Tachibana, Makoto
- Physical Review Letters, Vol. 113, Issue 11
A semimetal model of the normal state magnetic susceptibility and transport properties of Ba(Fe1−xCox)2As2
journal, February 2010
- Sales, B. C.; McGuire, M. A.; Sefat, A. S.
- Physica C: Superconductivity, Vol. 470, Issue 4
Doping-dependent specific heat study of the superconducting gap in
journal, May 2010
- Gofryk, K.; Sefat, A. S.; McGuire, M. A.
- Physical Review B, Vol. 81, Issue 18
Jump in specific heat at the superconducting transition temperature in and single crystals
journal, June 2009
- Bud’ko, Sergey L.; Ni, Ni; Canfield, Paul C.
- Physical Review B, Vol. 79, Issue 22
Four-circle single-crystal neutron diffractometer at the High Flux Isotope Reactor
journal, May 2011
- Chakoumakos, Bryan C.; Cao, Huibo; Ye, Feng
- Journal of Applied Crystallography, Vol. 44, Issue 3
Works referencing / citing this record:
Deep data analysis via physically constrained linear unmixing: universal framework, domain examples, and a community-wide platform
journal, April 2018
- Kannan, R.; Ievlev, A. V.; Laanait, N.
- Advanced Structural and Chemical Imaging, Vol. 4, Issue 1