Damping of electron Zitterbewegung in carbon nanotubes

Autor:	Rusin, Tomasz M., Zawadzki, Wlodek
Rok vydání:	2014
Předmět:	Condensed Matter - Mesoscale and Nanoscale Physics
Zdroj:	Physica E {\bf 70}, 1 (2015)
Druh dokumentu:	Working Paper
DOI:	10.1016/j.physe.2015.02.013
Popis:	Zitterbewegung (ZB, trembling motion) of electrons in semiconductor carbon nanotubes is described taking into account dephasing processes. The density matrix formalism is used for the theory. Differences between decay of ZB oscillations due to electron localization and that due to dephasing are discussed. Comment: 3.15 pages and one Figure
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/1402.5393 Zobrazit plný text záznamu View this record from Arxiv