Publication Date:
2015-05-27
Description:
Author(s): S. Geißler, S. Pfaller, M. Utz, D. Bougeard, A. Donarini, M. Grifoni, and D. Weiss We report on a systematic study of the Coulomb-blockade effects in nanofabricated narrow constrictions in thin (Ga,Mn)As films. Different low-temperature transport regimes have been observed for decreasing constriction sizes: the Ohmic, the single-electron tunneling (SET), and a completely insulatin... [Phys. Rev. B 91, 195432] Published Fri May 22, 2015
Keywords:
Surface physics, nanoscale physics, low-dimensional systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics