Suppression of antiferromagnetic spin fluctuations in superconducting Cr 0.8 Ru 0.2

Ramazanoglu, M.; Ueland, B. G.; Pratt, D. K.; Harriger, L. W.; Lynn, J. W.; Ehlers, G.; Granroth, G. E.; Bud'ko, S. L.; Canfield, P. C.; Schlagel, D. L.; Goldman, A. I.; Lograsso, T. A.; McQueeney, R. J.

doi:10.1103/PhysRevB.98.134512

Title: Suppression of antiferromagnetic spin fluctuations in superconducting ${Cr}_{0.8} {Ru}_{0.2}$

Journal Article · 24 October 2018 · Physical Review B

DOI: https://doi.org/10.1103/PhysRevB.98.134512 · OSTI ID:1479134

Ramazanoglu, M.; Ueland, B. G.; Pratt, D. K.; Harriger, L. W.; Lynn, J. W.; Ehlers, G.; Granroth, G. E.; Bud'ko, S. L.; Canfield, P. C.; Schlagel, D. L.; Goldman, A. I.; Lograsso, T. A.; McQueeney, R. J.

Not Available

View Accepted Manuscript (Publisher)

Cite

Export

Save

Sponsoring Organization:: USDOE

Grant/Contract Number:: AC02-07CH11358

OSTI ID:: 1479134

Journal Information:: Physical Review B, Journal Name: Physical Review B Journal Issue: 13 Vol. 98; ISSN 2469-9950; ISSN PRBMDO

Publisher:: American Physical SocietyCopyright Statement

Country of Publication:: United States

Language:: English

References (34)

Solid-state crystal growth of refractory metals by arc-zone melting Lograsso, T. A.; Schmidt, F. A. Journal of Crystal Growth, Vol. 110, Issue 3 https://doi.org/10.1016/0022-0248(91)90272-7	journal	March 1991
High-frequency magnetic excitations in Cr0.95V0.05 Hayden, S. M.; Doubble, R.; Aeppli, G. Physica B: Condensed Matter, Vol. 237-238 https://doi.org/10.1016/S0921-4526(97)00110-5	journal	July 1997
Magnetic fluctuations in paramagnetic chromium Stockert, O.; Hayden, S. M.; Perring, T. G. Physica B: Condensed Matter, Vol. 281-282 https://doi.org/10.1016/S0921-4526(99)00845-5	journal	June 2000
Quantitative test of a microscopic mechanism of high-temperature superconductivity Demler, Eugene; Zhang, Shou-Cheng Nature, Vol. 396, Issue 6713 https://doi.org/10.1038/25482	journal	December 1998
Unconventional superconductivity in magic-angle graphene superlattices Cao, Yuan; Fatemi, Valla; Fang, Shiang Nature, Vol. 556, Issue 7699 https://doi.org/10.1038/nature26160	journal	March 2018
Commensurate antiferromagnetic excitations as a signature of the pseudogap in the tetragonal high-Tc cuprate HgBa2CuO4+δ Chan, M. K.; Dorow, C. J.; Mangin-Thro, L. Nature Communications, Vol. 7, Issue 1 https://doi.org/10.1038/ncomms10819	journal	March 2016
A universal relationship between magnetic resonance and superconducting gap in unconventional superconductors Yu, G.; Li, Y.; Motoyama, E. M. Nature Physics, Vol. 5, Issue 12 https://doi.org/10.1038/nphys1426	journal	October 2009
Magnetically driven superconductivity in CeCu2Si2 Stockert, O.; Arndt, J.; Faulhaber, E. Nature Physics, Vol. 7, Issue 2 https://doi.org/10.1038/nphys1852	journal	December 2010
Magnetic Form Factor of Chromium Moon, R. M.; Koehler, W. C.; Trego, A. L. Journal of Applied Physics, Vol. 37, Issue 3 https://doi.org/10.1063/1.1708324	journal	March 1966
The effect of collective spin-1 excitations on electronic spectra in high- *T _c* superconductors Eschrig, Matthias Advances in Physics, Vol. 55, Issue 1-2 https://doi.org/10.1080/00018730600645636	journal	January 2006
Unconventional superconductivity Stewart, G. R. Advances in Physics, Vol. 66, Issue 2 https://doi.org/10.1080/00018732.2017.1331615	journal	April 2017
Gap symmetry and structure of Fe-based superconductors Hirschfeld, P. J.; Korshunov, M. M.; Mazin, I. I. Reports on Progress in Physics, Vol. 74, Issue 12 https://doi.org/10.1088/0034-4885/74/12/124508	journal	October 2011
Specific heat discontinuity, Δ C , at T _c in BaFe ₂ (As _0.7 P _0.3 ) ₂ —consistent with unconventional superconductivity Kim, J. S.; Stewart, G. R.; Kasahara, S. Journal of Physics: Condensed Matter, Vol. 23, Issue 22 https://doi.org/10.1088/0953-8984/23/22/222201	journal	May 2011
SEQUOIA: A Newly Operating Chopper Spectrometer at the SNS Granroth, G. E.; Kolesnikov, A. I.; Sherline, T. E. Journal of Physics: Conference Series, Vol. 251 https://doi.org/10.1088/1742-6596/251/1/012058	journal	November 2010
Superconductivity of Chromium Alloys Matthias, B. T.; Geballe, T. H.; Compton, V. B. Physical Review, Vol. 128, Issue 2 https://doi.org/10.1103/PhysRev.128.588	journal	October 1962
Antiferromagnetism in Chromium Alloys. II. Transport Properties Trego, A. L.; Mackintosh, A. R. Physical Review, Vol. 166, Issue 2 https://doi.org/10.1103/PhysRev.166.495	journal	February 1968
Magnetic excitations in chromium. II Grier, B. H.; Shirane, G.; Werner, S. A. Physical Review B, Vol. 31, Issue 5 https://doi.org/10.1103/PhysRevB.31.2892	journal	March 1985
Itinerant-electron antiferromagnetism and superconductivity in bcc Cr-Re alloys Nishihara, Y.; Yamaguchi, Y.; Kohara, T. Physical Review B, Vol. 31, Issue 9 https://doi.org/10.1103/PhysRevB.31.5775	journal	May 1985
Superconductivity and magnetism of bcc Cr-Ru alloys Nishihara, Y.; Yamaguchi, Y.; Tokumoto, M. Physical Review B, Vol. 34, Issue 5 https://doi.org/10.1103/PhysRevB.34.3446	journal	September 1986
Inelastic scattering and pair breaking in anisotropic and isotropic superconductors Millis, A. J.; Sachdev, Subir; Varma, C. M. Physical Review B, Vol. 37, Issue 10 https://doi.org/10.1103/PhysRevB.37.4975	journal	April 1988
Superconducting condensation energy and an antiferromagnetic exchange-based pairing mechanism Scalapino, D. J.; White, S. R. Physical Review B, Vol. 58, Issue 13 https://doi.org/10.1103/PhysRevB.58.8222	journal	October 1998
Condensation energy in the spin-fermion model for cuprates Abanov, Ar.; Chubukov, Andrey V. Physical Review B, Vol. 62, Issue 2 https://doi.org/10.1103/PhysRevB.62.R787	journal	July 2000
Structure of neutron-scattering peaks in both s + + -wave and s ± -wave states of an iron pnictide superconductor Onari, Seiichiro; Kontani, Hiroshi; Sato, Masatoshi Physical Review B, Vol. 81, Issue 6 https://doi.org/10.1103/PhysRevB.81.060504	journal	February 2010
Neutron scattering study of spin ordering and stripe pinning in superconducting La 1.93 Sr 0.07 CuO 4 Jacobsen, H.; Zaliznyak, I. A.; Savici, A. T. Physical Review B, Vol. 92, Issue 17 https://doi.org/10.1103/PhysRevB.92.174525	journal	November 2015
Spin Resonance in the d -Wave Superconductor CeCoIn 5 Stock, C.; Broholm, C.; Hudis, J. Physical Review Letters, Vol. 100, Issue 8 https://doi.org/10.1103/PhysRevLett.100.087001	journal	February 2008
Unconventional Superconductivity with a Sign Reversal in the Order Parameter of LaFeAsO 1 − x F x Mazin, I. I.; Singh, D. J.; Johannes, M. D. Physical Review Letters, Vol. 101, Issue 5 https://doi.org/10.1103/PhysRevLett.101.057003	journal	July 2008
Spin Resonance in Three-Dimensional Superconductors: The Case of CeCoIn 5 Chubukov, A. V.; Gor’kov, L. P. Physical Review Letters, Vol. 101, Issue 14 https://doi.org/10.1103/PhysRevLett.101.147004	journal	October 2008
Coexistence of Competing Antiferromagnetic and Superconducting Phases in the Underdoped Ba ( Fe 0.953 Co 0.047 ) 2 As 2 Compound Using X-ray and Neutron Scattering Techniques Pratt, D. K.; Tian, W.; Kreyssig, A. Physical Review Letters, Vol. 103, Issue 8 https://doi.org/10.1103/PhysRevLett.103.087001	journal	August 2009
Spin Waves and Electronic Interactions in La 2 CuO 4 Coldea, R.; Hayden, S. M.; Aeppli, G. Physical Review Letters, Vol. 86, Issue 23 https://doi.org/10.1103/PhysRevLett.86.5377	journal	June 2001
Spin-density-wave antiferromagnetism in chromium Fawcett, Eric Reviews of Modern Physics, Vol. 60, Issue 1 https://doi.org/10.1103/RevModPhys.60.209	journal	January 1988
Spin-density-wave antiferromagnetism in chromium alloys Fawcett, E.; Alberts, H. L.; Galkin, V. Yu. Reviews of Modern Physics, Vol. 66, Issue 1 https://doi.org/10.1103/RevModPhys.66.25	journal	January 1994
Antiferromagnetic order and spin dynamics in iron-based superconductors Dai, Pengcheng Reviews of Modern Physics, Vol. 87, Issue 3 https://doi.org/10.1103/RevModPhys.87.855	journal	August 2015
Competition of Antiferromagnetism and Superconductivity in Cr–Ru Alloys Chatani, K.; Endoh, Y. Journal of the Physical Society of Japan, Vol. 72, Issue 1 https://doi.org/10.1143/JPSJ.72.17	journal	January 2003
Double-Focusing Thermal Triple-Axis Spectrometer at the NCNR Lynn, J. W.; Chen, Y.; Chang, S. Journal of Research of the National Institute of Standards and Technology, Vol. 117 https://doi.org/10.6028/jres.117.002	journal	January 2012