Growth and Characterisation of High Purity Quartz,
Abstract
Quartz crystals have grown which have a purity and crystalline perfection significantly in advance of any quartz that is produced commercially today. The crystals produced were approximately 50 mms x 50 mms in area and were 30 mms thick in the growth direction. The total metal ion concentration was less than 1 ppm, with an aluminium content of less than 0.1 ppm. The crystalline perfection is demonstrated by a dislocation density of < 10 lines per square centimeters. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 01, 1982
- Accession Number
- ADP001504
Entities
People
- A. G. Todd
- B. J. Isherwood
- D. F. Croxall
- I. R. A. Christie
- J. M. Holt
Organizations
- General Electric