Équipe de Recherche en Physique de l'Information Quantique


author = {N Lambert and I Mahboob and M Pioro-Ladriere and Y Tokura and S Tarucha and H Yamaguchi},
journal = {Phys Rev Lett},
title = {Electron-spin manipulation and resonator readout in a double-quantum-dot nanoelectromechanical system},
abstract = {We demonstrate how magnetically coupling a nanomechanical resonator to a double quantum dot confining two electrons can enable the manipulation of a single electron spin and the readout of the resonator's natural frequency. When the Larmor frequency matches the resonator frequency, the electron spin in one of the dots can be selectively and coherently flipped by the magnetized oscillator. By simultaneously measuring the charge state of the two-electron double quantum dots, this transition can be detected thus enabling the natural frequency and displacement of the mechanical oscillator to be determined.},
affiliation = {RIKEN, FRS, Single Quantum Dynam Res Grp, Digital Mat Lab, Wako, Saitama 3510198, Japan},
number = {13},
pages = {136802},
volume = {100},
year = {2008},
month = {Jan},
language = {English},
keywords = {Computation},
date-added = {2010-05-14 10:36:17 -0400},
date-modified = {2010-05-14 10:36:17 -0400},
doi = {10.1103/PhysRevLett.100.136802},
pmid = {000254670300063},
uri = {papers://2218479D-7AA1-43D5-8E9E-4EF38C7D1379/Paper/p706},
rating = {0}