Vapor deposition coating of fused silica tubes with amorphous selenium

Türler, Andreas; Chiera, N.M.; Eichler, Robert; Vögele, A (2015). Vapor deposition coating of fused silica tubes with amorphous selenium. Thin Solid Films, 592(Part A), pp. 8-13. Elsevier 10.1016/j.tsf.2015.08.043

Text 1-s2.0-S0040609015008160-main.pdf - Published Version Restricted to registered users only Available under License Publisher holds Copyright. Download (1MB) | Request a copy

A set of optimized deposition conditions for the inner wall coating of fused silica tubes with amorphous selenium was elaborated. The method is based on the vapor transport deposition of pure elemental selenium on a cooled substrate held at liquid nitrogen temperatures. Morphological and structural examination of the deposited layer was performed by optical microscopy and X-ray diffraction studies. Neutron activated selenium was used to monitor the deposition pattern and its stability under high gas flows. Monte Carlo simulations allowed the estimation of the different Se species composing the amorphous phase, at the given experimental deposition conditions. The versatility of the coating method presented in this work allows for the coating of tubes of different lengths and diameters, opening the way for several applications of amorphous selenium films in various fields.

Interest & Impact

Downloads

0 since deposited on 22 Jan 2016
0 in the past 12 months

Citations

5 Citations in Web of Science ®
6 Citations in Scopus

Search

in Google Scholar™

Services

Actions (login required)

Edit item

Actions (login required)

Edit item