Spin Superlattice with Tunable Minigap
- 4 October 1982
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 49 (14), 1041-1043
- https://doi.org/10.1103/PhysRevLett.49.1041
Abstract
A "spin superlattice" can be formed by periodical doping with paramagnetic ions, so that only the effective factor of the conduction electrons is affected. An external magnetic field and temperature therefore provide a suitable control for the modulation amplitude of the potential and hence for the resulting minigap.
Keywords
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