Crossover from spin waves to diffusive spin excitations in underdoped Ba(Fe1-xCox)2As2

Journal Article · Wed Jan 01 00:00:00 EST 2014 · Physical Review B

DOI:https://doi.org/10.1103/PhysRevB.89.180503· OSTI ID:1136385

Tucker, G. S. ^[1]; Fernandes, R. M. ^[2]; Pratt, D. K. ^[1]; Thaler, A ^[3]; Ni, N ^[1]; Marty, Karol J ^[4]; Christianson, Andrew D ^[4]; Lumsden, Mark D ^[4]; Sales, B. C. ^[5]; Safa-Sefat, Athena ^[4]; Bud'ko, S. L. ^[3]; Canfield, Paul ^[1]; Kreyssig, A. ^[1]; Goldman, A. I. ^[1]; McQueeney, R. J. ^[3]

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1. Ames Laboratory and Iowa State University
2. University of Minnesota
3. Ames Laboratory
4. ORNL
5. Oak Ridge National Laboratory (ORNL)

• Research Organization: Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States). High Flux Isotope Reactor (HFIR)
• Sponsoring Organization: USDOE Office of Science (SC)
• DOE Contract Number: DE-AC05-00OR22725
• OSTI ID: 1136385
• Journal Information: Physical Review B, Vol. 89, Issue 18; ISSN 1098--0121
• Country of Publication: United States
• Language: English