標題: A hybrid model for the magneto-optics of embedded nano-objects
作者: Wijers, C. M. J.
Voskoboynikov, O.
Liu, J. L.
電子工程學系及電子研究所
Department of Electronics Engineering and Institute of Electronics
公開日期: 2006
摘要: The influence of the surrounding semiconducting matrix upon the polarizability of embedded nano-objects (nano-rings) has been investigated using a hybrid discrete/continuum model. It describes embedded systems by excess discrete dipoles with excess polarizability against a uniform background with the host material dielectric constant. The polarizability combines the static polarizability of an ellipsoidal ring with a dynamic quantum mechanical frequency dependent term. The result of the model for the particular nano-ring host combination investigated is an increased internal reflectance and an overall strong increment of the structure in reflectance/ellipsometric angles, displaying clearly the optical Aharonov-Bohm effect. (c) 2006 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
URI: http://hdl.handle.net/11536/17147
http://dx.doi.org/10.1002/pssc.200671566
ISSN: 1610-1634
DOI: 10.1002/pssc.200671566
期刊: Physica Status Solidi C - Current Topics in Solid State Physics, Vol 3, No 11
Volume: 3
Issue: 11
起始頁: 3782
結束頁: 3785
顯示於類別:會議論文


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