ELECTRICAL AND OPTICAL-PROPERTIES OF ION-IMPLANTED C-60

Authors
TROUILLAS P RATIER B MOLITON A DUROUX JL
Citation
P. Trouillas et al., ELECTRICAL AND OPTICAL-PROPERTIES OF ION-IMPLANTED C-60, Fullerene science and technology, 4(6), 1996, pp. 1299-1315
Citations number
22
Categorie Soggetti
Chemistry Physical","Physics, Atomic, Molecular & Chemical","Material Science
Journal title
Fullerene science and technology → ACNP
ISSN journal
1064122X
Volume
4
Issue
6
Year of publication
1996
Pages
1299 - 1315
Database
ISI
SICI code
1064-122X(1996)4:6<1299:EAOOIC>2.0.ZU;2-B
Abstract
Electrical studies (based on conductivity and thermopower) and optical studies have been performed on implanted C-60 thin films. In order to obtain the doping effect by charge transfer from alkali atoms to C-60 molecules or to large fragments (stemming from degradation effects), the optimization of implantation parameters leads to the values : E = 30keV, D less than or equal to 10(15)ions/cm(2), T=77K. The conductivi ty sigma and the thermopower S reach the values : sigma congruent to 1 0(2) Omega(-1)cm(-1) and S congruent to -50 mu V/K.