Interlayer Exchange Coupling in Semiconductor Magnetic/Nonmagnetic Superlattices

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The interlayer spin correlations in the magnetic/non-magnetic semiconductor superlattices are reviewed. The experimental evidences of interlayer exchange coupling in different all-semiconductor structures, based on neutronographic and magnetic studies, are presented. A tight-binding model is used to explain interaction transfer across the non-magnetic block without the assistance of carriers in ferromagnetic EuS/PbS and antiferromagnetic EuTe/PbTe systems.
presented at XI International Workshop on Physics of Semiconductor Devices, New Dehli, Dec. 2001

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Materials Science

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http://salesiana.dossiersoluciones.com/handle/123456789/18943

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0202377
 http://arxiv.org/abs/cond-mat/0202377
 Physics of Semiconductor Devices, Vol.1, p.982, eds V. Kumar, P.K. Basu (Allied Publishers Ltd., 2002)

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