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Intronati, G.A.; Tamborenea, P.I.; Weinmann, D.; Jalabert, R.A. "Spin-orbit effects in nanowire-based wurtzite semiconductor quantum dots" (2013) Physical Review B - Condensed Matter and Materials Physics. 88(4)
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Abstract:

We study the effect of the Dresselhaus spin-orbit interaction on the electronic states and spin relaxation rates of cylindrical quantum dots defined on quantum wires having wurtzite lattice structure. The linear and cubic contributions of the bulk Dresselhaus spin-orbit coupling (SOC) are taken into account, along with the influence of a weak external magnetic field. The previously found analytic solution for the electronic states of cylindrical quantum dots with zinc blende lattice structures with Rashba interaction is extended to the case of quantum dots with wurtzite lattices. For the electronic states in InAs dots, we determine the spin texture and the effective g factor, which shows a scaling collapse when plotted as a function of an effective renormalized dot-size-dependent spin-orbit coupling strength. The acoustic-phonon-induced spin relaxation rate is calculated and the transverse piezoelectric potential is shown to be the dominant one. © 2013 American Physical Society.

Registro:

Documento: Artículo
Título:Spin-orbit effects in nanowire-based wurtzite semiconductor quantum dots
Autor:Intronati, G.A.; Tamborenea, P.I.; Weinmann, D.; Jalabert, R.A.
Filiación:Departamento de Física, IFIBA, Ciudad Universitaria, Pab. i, C1428EHA Buenos Aires, Argentina
IPCMS and NIE, UMR 7504, Université de Strasbourg-CNRS, 23 rue du Loess, 67034 Strasbourg Cedex 2, France
Service de Physique de l'État Condensé, CNRS URA 2464, CEA Saclay, 91191 Gif-sur-Yvette, France
Año:2013
Volumen:88
Número:4
DOI: http://dx.doi.org/10.1103/PhysRevB.88.045303
Título revista:Physical Review B - Condensed Matter and Materials Physics
Título revista abreviado:Phys. Rev. B Condens. Matter Mater. Phys.
ISSN:10980121
CODEN:PRBMD
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10980121_v88_n4_p_Intronati

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Citas:

---------- APA ----------
Intronati, G.A., Tamborenea, P.I., Weinmann, D. & Jalabert, R.A. (2013) . Spin-orbit effects in nanowire-based wurtzite semiconductor quantum dots. Physical Review B - Condensed Matter and Materials Physics, 88(4).
http://dx.doi.org/10.1103/PhysRevB.88.045303
---------- CHICAGO ----------
Intronati, G.A., Tamborenea, P.I., Weinmann, D., Jalabert, R.A. "Spin-orbit effects in nanowire-based wurtzite semiconductor quantum dots" . Physical Review B - Condensed Matter and Materials Physics 88, no. 4 (2013).
http://dx.doi.org/10.1103/PhysRevB.88.045303
---------- MLA ----------
Intronati, G.A., Tamborenea, P.I., Weinmann, D., Jalabert, R.A. "Spin-orbit effects in nanowire-based wurtzite semiconductor quantum dots" . Physical Review B - Condensed Matter and Materials Physics, vol. 88, no. 4, 2013.
http://dx.doi.org/10.1103/PhysRevB.88.045303
---------- VANCOUVER ----------
Intronati, G.A., Tamborenea, P.I., Weinmann, D., Jalabert, R.A. Spin-orbit effects in nanowire-based wurtzite semiconductor quantum dots. Phys. Rev. B Condens. Matter Mater. Phys. 2013;88(4).
http://dx.doi.org/10.1103/PhysRevB.88.045303