Published February 1995
| Version v1
Journal article
Variation of the optical energy gap with γ-radiation and thickness in Bi-thin films
Creators
- 1. Qatar Univ., Doha (Qatar). Dept. of Physics
Description
The effect of γ-radiation and thickness on the optical energy gap of Bi-thin films has been investigated by measuring their optical absorbance. The measurements were carried out on thermally evaporated films having thicknesses in the range 5-20 nm. Different γ-radiation doses were used ranging from 0-300 Mrad. The optical energy gap as well as the absorption coefficient were found to be γ-dose dependent. (author)
Additional details
Publishing Information
- Journal Title
- Journal of Materials Science: Materials in Electronics
- Journal Volume
- 6
- Journal Issue
- 1
- Journal Page Range
- p. 17-20.
- ISSN
- 0957-4522
- CODEN
- JSMEEV
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- United Kingdom
- INIS RN
- 26044187
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- BISMUTH; ENERGY GAP; GAMMA RADIATION; OPTICAL PROPERTIES; PHYSICAL RADIATION EFFECTS; THICKNESS; THIN FILMS
- Descriptors DEC
- DIMENSIONS; ELECTROMAGNETIC RADIATION; ELEMENTS; FILMS; IONIZING RADIATIONS; METALS; PHYSICAL PROPERTIES; RADIATION EFFECTS; RADIATIONS