Electronic spin working mechanically
  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" instability 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. 
R. I. Shekhter, L. Y. Gorelik, I. V. Krive, M. N. Kiselev, S. I.   Kulinich, A. V. Parafilo, K. Kikoin, M. Jonson
cond-mat.mes-hall cond-mat.str-el