EPL is available also on-line on www.epljournal.org
Issue Europhys. Lett.
Volume 62, Number 4, May 2003
Page(s) 582 - 587
Section Condensed matter: electronic structure, electrical, magnetic, and optical properties
DOI http://dx.doi.org/10.1209/epl/i2003-00390-9
Published online 01 May 2003

© EDP Sciences, 2003