Slowly relaxing charge in lead borosilicate glass passive coatings studiedby isothermal capacitance relaxation

Authors
Parchinskii, PB Vlasov, SI Nasirov, AA
Citation
Pb. Parchinskii et al., Slowly relaxing charge in lead borosilicate glass passive coatings studiedby isothermal capacitance relaxation, TECH PHYS L, 27(9), 2001, pp. 786-788
Citations number
9
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
TECHNICAL PHYSICS LETTERS
ISSN journal
10637850 → ACNP
Volume
27
Issue
9
Year of publication
2001
Pages
786 - 788
Database
ISI
SICI code
1063-7850(2001)27:9<786:SRCILB>2.0.ZU;2-8
Abstract
The effective surface charge density in passive lead borosilicate glass coa tings on a semiconductor surface was determined by the isothermal capacitan ce relaxation measurements. It was found that an increase in the temperatur e of coating formation is accompanied by increase in the effective surface charge density. This relationship is explained by the growth in concentrati on of the charge trapping centers with increasing content of a crystalline phase in the bulk of glass. (C) 2001 MAIK "Nauka/Interperiodica".