Publication Date:
2011-06-21
Description:
Author(s): D. K. Pratt, M. G. Kim, A. Kreyssig, Y. B. Lee, G. S. Tucker, A. Thaler, W. Tian, J. L. Zarestky, S. L. Bud’ko, P. C. Canfield, B. N. Harmon, A. I. Goldman, and R. J. McQueeney Neutron diffraction studies of Ba(Fe 1-x Co x ) 2 As 2 reveal that commensurate antiferromagnetic order gives way to incommensurate magnetic order for Co compositions between 0.056〈 x 〈0.06 . The incommensurability has the form of a small transverse splitting (0, ± ϵ , 0) from the commensurate antiferroma... [Phys. Rev. Lett. 106, 257001] Published Mon Jun 20, 2011
Keywords:
Condensed Matter: Electronic Properties, etc.
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics