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- Title
Zero Helicity States in the LaAlO-SrTiO Interface: The Origin of the Mass Anisotropy.
- Authors
Doria, Mauro; Vargas-Paredes, Alfredo; Cariglia, Marco; Perali, Andrea; Rodrigues, Edinardo
- Abstract
We consider the transverse magnetic moment and torque observed by Li et al. (Nat. Phys. 7, 762 (2011)) in the LaAlO/SrTiO interface and the theoretical model for it based on the zero helicity states. The transverse magnetic moment is explained in terms of an asymmetry between the two sides of the interface. We show here that there is an intrinsic magnetization which gives rise to a mass anisotropy in each side of the interface.
- Subjects
HELICITY (Chemistry); ANISOTROPY; TORQUE; ASYMMETRY (Chemistry); MAGNETIZATION
- Publication
Journal of Superconductivity & Novel Magnetism, 2017, Vol 30, Issue 1, p145
- ISSN
1557-1939
- Publication type
Article
- DOI
10.1007/s10948-016-3739-0