Publication Date:
2012-03-08
Description:
Author(s): V. Thampy, J. Kang, J. A. Rodriguez-Rivera, W. Bao, A. T. Savici, J. Hu, T. J. Liu, B. Qian, D. Fobes, Z. Q. Mao, C. B. Fu, W. C. Chen, Q. Ye, R. W. Erwin, T. R. Gentile, Z. Tesanovic, and C. Broholm Using polarized and unpolarized neutron scattering, we show that interstitial Fe in superconducting Fe 1+y Te 1-x Se x induces a magnetic Friedel-like oscillation that diffracts at Q ⊥ =(1/20) and involves 〉50 neighboring Fe sites. The interstitial 〉2 μ B moment is surrounded by compensating ferromagne... [Phys. Rev. Lett. 108, 107002] Published Wed Mar 07, 2012
Keywords:
Condensed Matter: Electronic Properties, etc.
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics
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