Interface inversion asymmetry in Cd1-xMnx Te quantum wells

Rice, C., Wolverson, D., Moskalenko, Andriy, Bending, S. J., Karczewski, G. and Wojtowicz, T. 2012. Interface inversion asymmetry in Cd1-xMnx Te quantum wells. Physica Status Solidi C: Current Topics in Solid State Physics 9 (8-9) , pp. 1783-1786. 10.1002/pssc.201100579

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Abstract

Spin-flip Raman spectroscopy (SFRS) reveals an intrinsic in-plane anisotropy of the conduction band spin splitting in dilute magnetic semiconductor quantum wells based on cadmium telluride, containing a twodimensional electron gas, and intended for studies of extrinsic anisotropies induced through nanomagnets. We consider various possible sources of this intrinsic anisotropy (interface, bulk or structural inversion asymmetries) and we ascribe the present results to an interface-related inversion asymmetry of the quantum wells

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Physics and Astronomy
Subjects:	Q Science > QC Physics
Uncontrolled Keywords:	spin flip Raman ; 2DEG ; dilute magnetic semiconductor ; quantum well ; interface inversion asymmetry
Additional Information:	Special Issue: 15th International Conference on II–VI Compounds (II–VI 2011), see further papers in Phys. Status Solidi A 209, No. 8 (2012)
Publisher:	Wiley
ISSN:	1610-1634
Last Modified:	23 Mar 2017 04:01
URI:	https://orca.cardiff.ac.uk/id/eprint/46072

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