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首页> 外文期刊>Physica, B. Condensed Matter >Magneto-optics of a two-dimensional electron gas confined in Cd1-xMnxTe quantum wells
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Magneto-optics of a two-dimensional electron gas confined in Cd1-xMnxTe quantum wells

机译:限制在Cd1-xMnxTe量子阱中的二维电子气的磁光

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We report on magneto-optical experiments on n-modulation doped, diluted magnetic semiconductor (DMS) quantum wells (QW's). A realignment of electronic spins induced by exchange interaction with magnetic ions is clearly observed. Sets of "regular free-particle like" transitions have been identified. The appearance of the subsequent satellite emission lines and the striking behaviour of the ground state emission are speculatively assigned to many body effects and/or to field induced localisation in a quantum Hall system with clearly resolved spin states. (C) 1998 Elsevier Science B.V. All rights reserved. [References: 8]
机译:我们报告了对n调制掺杂的稀磁半导体(DMS)量子阱(QW)的磁光实验。清楚地观察到由与磁性离子的交换相互作用引起的电子自旋的重新排列。已经鉴定出“规则的类自由粒子”转变的集合。后来的卫星发射线的出现和基态发射的惊人行为被推测性地分配给了许多体效应和/或量子感应霍尔系统中具有清晰分辨的自旋态的场致局部化。 (C)1998 Elsevier Science B.V.保留所有权利。 [参考:8]

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