Electronic stopping in insulators: a simple model

Artacho, E. (2007) Electronic stopping in insulators: a simple model. Journal of Physics Condensed Matter, 19 (27). p. 275211. DOI https://doi.org/10.1088/0953-8984/19/27/275211

PDF ArtachoJPCM2007.pdf Restricted to Registered users only Download (419kB)

Abstract

related to the electronic stopping power in large electronic band gap insulators. A projectile shooting through the solid is described by a local potential V (r − vt). The flat band limit is assumed for both valence and conduction bands. The energy-transfer rate is calculated by solving the time-dependent quantum mechanics for the timescale of electron excitation near the trajectory, taking the timescale for electronic energy out-diffusion to be much larger. The threshold effect in the low projectile velocity limit is characterized.

Item Type:	Article
Uncontrolled Keywords:	2007 AREP IA54 2007 P
Subjects:	03 - Mineral Sciences
Divisions:	03 - Mineral Sciences
Journal or Publication Title:	Journal of Physics Condensed Matter
Volume:	19
Page Range:	p. 275211
Identification Number:	https://doi.org/10.1088/0953-8984/19/27/275211
Depositing User:	Sarah Humbert
Date Deposited:	16 Feb 2009 13:01
Last Modified:	23 Jul 2013 10:01
URI:	http://eprints.esc.cam.ac.uk/id/eprint/118

Actions (login required)

View Item