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Electronic spin working mechanically

Robert I. Shekhter ; Leonid Y. Gorelik (Institutionen för teknisk fysik, Kondenserade materiens teori) ; I.V. Krive ; M.N. Kiselev ; S.I. Kulinich ; A.V. Parafilo ; K. Kikoin ; Mats Jonson
Fizika Nizkikh Temperatur (0132-6414). Vol. 40 (2014), 7, p. 775-792.
[Artikel, refereegranskad vetenskaplig]

A single-electron tunneling (SET) device with a nanoscale central island that can move with respect to the bulk source- and drain electrodes allows for a nanoelectromechanical (NEM) coupling between the electrical current through the device and mechanical vibrations of the island. Although an electromechanical "shuttle" in-stability and the associated phenomenon of single-electron shuttling were predicted more than 15 years ago, both theoretical and experimental studies of NEM-SET structures are still carried out. New functionalities based on quantum coherence, Coulomb correlations and coherent electron-spin dynamics are of particular current interest. In this article we present a short review of recent activities in this area.



Denna post skapades 2016-05-19. Senast ändrad 2016-06-27.
CPL Pubid: 236698

 

Institutioner (Chalmers)

Institutionen för fysik (GU) (GU)
Institutionen för teknisk fysik, Kondenserade materiens teori (1900-2015)

Ämnesområden

Fysik

Chalmers infrastruktur