SBIR/STTR Research Award
STOICHIOMETRY CONTROL IN SEMI-INSULATING GALLIUM ARSENIDE
Award amount
$60,000Program and phase
SBIR · Phase IAward year
1994Award details
- Awarding agency
- Department of Defense
- Branch
- Missile Defense Agency
- Recipient company
- Ware Technical Services, Inc.
- Proposal award date
- Not reported
- Contract end date
- Not reported
- UEI
- Not reported
- Solicitation number
- Not reported
- Topic code
- Not reported
Research abstract
We propose to use the 'double-crucible' technique to grow semi-insulating gallium arsenide crystals which are of uniform stoichiometric composition from seed to tail, and are free from arsenic precipitaties. The nature of the phase diagram suggests that this approach should be very effective in GaAs, and the Principal Investigator has already established to use of the double crucible method in Liquid Encapsulated Czochralski crystal growth.
Technology keywords
Not reported