Articles liés à Electron Spin-Polarization via nano-Electronics Circuits:...

Electron Spin-Polarization via nano-Electronics Circuits: Spintronics Applications of Zeeman and Aharonov-Bohm Effects on Electron Transport in a Double Quantum Dot Ring - Couverture souple

Perkins, Abigail; Hedin, Eric; Joe, Yong

 
9783843389495: Electron Spin-Polarization via nano-Electronics Circuits: Spintronics Applications of Zeeman and Aharonov-Bohm Effects on Electron Transport in a Double Quantum Dot Ring
Couverture souple
ISBN 10 : 3843389497 ISBN 13 : 9783843389495
Editeur : LAP LAMBERT Academic Publishing, 2011

Synopsis

Classical electronics exploits the electron charge to designate binary information, whereas spintronics is an emerging field in which the spin of the electron is used for switching purposes and to communicate information. Spin-dependent effects may arise from interactions of the electron with an external magnetic field or with magnetic properties of the conduction material. Our work considers solid-state Quantum Dots (QD's) in an Aharonov-Bohm (AB) ring interferometer, with externally applied magnetic fields. Computational analysis of the spin-polarized electron transport through the device illustrates the principles and promise of such devices in spintronics. Device applications of an AB-ring interferometer with externally controlled QD's include spin-polarizers and spin-filters, used to generate and select electric currents consisting primarily of a single spin state, and for use as sensors in hard drives or spin-based circuit elements. The detailed background descriptions of the AB and Zeeman effects and their computational analysis in nano-electronic circuits will be very helpful to researchers initiating investigations into this cutting-edge field.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Présentation de l'éditeur

Classical electronics exploits the electron charge to designate binary information, whereas spintronics is an emerging field in which the spin of the electron is used for switching purposes and to communicate information. Spin-dependent effects may arise from interactions of the electron with an external magnetic field or with magnetic properties of the conduction material. Our work considers solid-state Quantum Dots (QD's) in an Aharonov-Bohm (AB) ring interferometer, with externally applied magnetic fields. Computational analysis of the spin-polarized electron transport through the device illustrates the principles and promise of such devices in spintronics. Device applications of an AB-ring interferometer with externally controlled QD's include spin-polarizers and spin-filters, used to generate and select electric currents consisting primarily of a single spin state, and for use as sensors in hard drives or spin-based circuit elements. The detailed background descriptions of the AB and Zeeman effects and their computational analysis in nano-electronic circuits will be very helpful to researchers initiating investigations into this cutting-edge field.

Biographie de l'auteur

Abigail C. Perkins, M.S. in Nano-electronics. Science Education Ph.d. student at Texas A&M University. Eric R. Hedin (Ph.D. 1986 Univ. of Washington) Computational nano-electronics, Ball State University, IN. Yong S. Joe (Ph.D. 1992, Ohio Univ.) Electron transport in quantum nanostructures and in DNA molecules, Ball State University, IN.

Abigail C. Perkins, M.S. in Nano-electronics. Science Education Ph.d. student at Texas A&M University. Eric R. Hedin (Ph.D. 1986 Univ. of Washington) Computational nano-electronics, Ball State University, IN. Yong S. Joe (Ph.D. 1992, Ohio Univ.) Electron transport in quantum nanostructures and in DNA molecules, Ball State University, IN.

Abigail C. Perkins, M.S. in Nano-electronics. Science Education Ph.d. student at Texas A&M University. Eric R. Hedin (Ph.D. 1986 Univ. of Washington) Computational nano-electronics, Ball State University, IN. Yong S. Joe (Ph.D. 1992, Ohio Univ.) Electron transport in quantum nanostructures and in DNA molecules, Ball State University, IN.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2011
Langue
anglais
ISBN 10 
3843389497
ISBN 13 
9783843389495
Reliure
Broché
Nombre de pages
96
Coordonnées du fabricant
non disponible
Personne responsable
KreGa Onlinehandel GmbH
4950000000000
info@krega-onlinehandel.de

Birkenweg 31
Brakel
33034
Allemagne