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MA: Fachverband Magnetismus

MA 11: Focus: Progress in Spin-Polarized Electron Spectroscopies

MA 11.2: Invited Talk

Monday, March 16, 2015, 15:45–16:15, EB 301

Magnetic structure and magnetic anisotropy on the atomic scale — •Chunlei Gao — Key Laboratory of Artificial Structures and Quantum Control (Ministry of Education), Department of Physics and astronomy, Shanghai Jiao Tong University, Shanghai, China

Spin-polarized scanning tunneling microscopy (Sp-STM) has demonstrated its ability in resolving magnetic structure on the atomic scale even in the complex noncollinear case. The exclusive determination of the moment orientation of each single magnetic atoms still remains as a challenge. In this presentation, I will show that by taking the advantage of Sp-STM operating in a vectorial field, magnetic structure and magnetic anisotropy are identified on various magnetic surfaces on the atomic scale.