Published April 1991
| Version v1
Journal article
Nature of oxygen donors and radiation defects in oxygen-doped germanium
- 1. Naruto Univ. of Education, Tokushima (Japan). Faculty of Sciene
Description
The nature of oxygen donors and radiation defects in oxygen-doped germanium were studied through measurements of the infrared absorption spectrum, deep level transient spectroscopy spectrum and carrier concentration. It is revealed that a new donor is not formed in oxygen-doped germanium. An A-center (interstitial oxygen-vacancy pair) forms a complex with a thermal donor in its annealing stage at 60degC-140degC. The introduction rate of defects by 1.5 MeV electron irradiation was enhanced in thermal-donor-doped samples. (author)
Additional details
Publishing Information
- Journal Title
- Japanese Journal of Applied Physics, Part 1
- Journal Volume
- 30
- Journal Issue
- 4
- Series
- Jpn. J. Appl. Phys., Part 1.
- Journal Page Range
- 784-787
- ISSN
- 0021-4922
- CODEN
- JAPND
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 22074205
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- A CENTERS; ANNEALING; DOPED MATERIALS; ELECTRON BEAMS; GERMANIUM; INFRARED SPECTRA; INTERSTITIALS; IRRADIATION; OXYGEN; PHYSICAL RADIATION EFFECTS
- Descriptors DEC
- BEAMS; COLOR CENTERS; CRYSTAL DEFECTS; CRYSTAL STRUCTURE; ELEMENTS; HEAT TREATMENTS; LEPTON BEAMS; MATERIALS; METALS; NONMETALS; PARTICLE BEAMS; POINT DEFECTS; RADIATION EFFECTS; SPECTRA; VACANCIES