MULTIPLE QUANTUM-WELL STRUCTURES CONTAINING THE DILUTE MAGNETIC SEMICONDUCTOR CD1-XMNXTE GROWN BY MOLECULAR-BEAM EPITAXY ON INSB

被引:5
|
作者
LUNN, B
DAVIES, JJ
机构
[1] Dept. of Eng. Design and Manuf., Hull Univ.
关键词
D O I
10.1088/0268-1242/5/12/002
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
Dilute magnetic semiconductors such as Cd(1-x)Mn(x)Te are of importance because of the strong enhancement of the magnetic properties of the electrons and holes that occur because of the spin exchange interaction with the magnetic ions. The exchange interactions lead to novel features such as magnetic tunability of the bandgap energy and the formation of magnetic polarons. Such materials can now be incorporated into multiple quantum well structures. Aspects of the resulting behaviour are discussed, together with details of the MBE growth of the layers on InSb substrates.
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页码:1155 / 1160
页数:6
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