Spin Superlattice with Tunable Minigap
Spin Superlattice with Tunable Minigap
复制标题
具有可调小间隙的自旋超晶格
DOI:
10.1103/physrevlett.49.1041
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发表时间:
1982
影响因子:
8.6
通讯作者:
M. Ortenberg
中科院分区:
文献类型:
--
作者:
M. Ortenberg
A" spin superlattice" can be formed by periodical doping with paramagnetic ions, so that only the effective g 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.