The influence of the film history on some electrophysical properties of VE, CAD, and COD PbSe films

Rodica M. Cândea, L. P. Biró, N. Dǎdǎrlat, G. Borodi, Al Darabont, P. Fitori, Rodica Turcu

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

The influence of the “biography” of the PbSe films prepared by vacuum evaporation (VE) and chemical deposition (selenosulphate based procedure – CAD – and selenourea based procedure – COD) on their structure, phase composition, resistivity, and photoconductivity is studied. The considered processes perturbing the film–air system are ageing effects and different kinds of thermal treatments. It is evidenced that the number and the types of the active adsorption sites are the factors which differentiate between an “as‐grown” film and a film with a certain history.

Original languageEnglish
Pages (from-to)233-240
Number of pages8
Journalphysica status solidi (a)
Volume108
Issue number1
DOIs
Publication statusPublished - Jul 16 1988

    Fingerprint

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this