Media type: E-Article Title: In-Plane Magnetic Anisotropy of Fe Atoms onBi2Se3(111) Contributor: Honolka, J.; Khajetoorians, A. A.; Sessi, V.; Wehling, T. O.; Stepanow, S.; Mi, J.-L.; Iversen, B. B.; Schlenk, T.; Wiebe, J.; Brookes, N. B.; Lichtenstein, A. I.; Hofmann, Ph.; Kern, K.; Wiesendanger, R. imprint: American Physical Society (APS), 2012 Published in: Physical Review Letters Language: English DOI: 10.1103/physrevlett.108.256811 ISSN: 0031-9007; 1079-7114 Keywords: General Physics and Astronomy Origination: Footnote: