Preparation of halogen doped mercury cadmium telluride
US4105479A · kind A · utility
2Cited by
5References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 6, 1978 |
| Grant date | Aug 8, 1978 |
| Priority date | — |
| Expiry date | Feb 6, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S438/971
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
Mercury cadmium telluride is disclosed having a quantity of a halogen donor material preferably selected from the group consisting of bromine and iodine dispersed therein in an amount sufficient to measurably increase the donor concentration. Also disclosed are PN junctions formed using this donor material. A method of introducing the donor material is additionally disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.