Published November 7, 2003
| Version v1
Journal article
Investigations on the variable large bandgap semiconductor compound HgBrI
- 1. Center for Microscopy - Microanalysis and Information Processing, University 'Politehnica' of Bucharest, 060032 Bucharest (Romania)
- 2. Solid State Physics Section, Physics Department, Aristotle University of Thessaloniki, GR 54124 Thessaloniki (Greece)
Description
A new ternary compound, HgBrI, having a variable, large bandgap was investigated using different nondestructive methods. The homogeneity of the crystal composition along the growth axis was given from absorption edge measurements performed on different parts of the crystals using classical optical measurements. The atomic composition was determined by x-ray energy dispersive spectroscopy. Based on photoluminescence and reflection measurements using Confocal Scanning Laser Microscopy, the exact position and dimensions of the inhomogeneity regions were established
Availability note (English)
Available online at http://stacks.iop.org/0022-3727/36/2714/d3_21_019.pdf or at the Web site for the Journal of Physics. D, Applied Physics (ISSN 1361-6463) http://www.iop.org/Additional details
Identifiers
- URL
- http://stacks.iop.org/0022-3727/36/2714/d3_21_019.pdf; http://www.iop.org/;
- DOI
- 10.1088/0022-3727/36/21/019;
- PII
- S0022-3727(03)63621-1;
Publishing Information
- Journal Title
- Journal of Physics. D, Applied Physics
- Journal Volume
- 36
- Journal Issue
- 21
- Journal Page Range
- p. 2714-2718
- ISSN
- 0022-3727
- CODEN
- JPAPBE
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 35028637
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S36: MATERIALS SCIENCE;
- Descriptors DEI
- BROMINE COMPOUNDS; CRYSTAL STRUCTURE; ENERGY GAP; IODINE COMPOUNDS; MERCURY COMPOUNDS; NONDESTRUCTIVE TESTING; SCANNING LIGHT MICROSCOPY; SEMICONDUCTOR MATERIALS; X-RAY SPECTROSCOPY
- Descriptors DEC
- HALOGEN COMPOUNDS; MATERIALS; MATERIALS TESTING; MICROSCOPY; OPTICAL MICROSCOPY; SPECTROSCOPY; TESTING