Polarized infra-red cathodoluminescence from synthetic diamonds
- 1 June 1980
- journal article
- other
- Published by Taylor & Francis in Philosophical Magazine Part B
- Vol. 41 (6), 689-698
- https://doi.org/10.1080/13642818008245418
Abstract
Strong emission in the near infra-red has been observed in infra-red cathodoluminescence topographs of synthetic diamonds and is attributed to the 1.40 eV vibronic system reported by Dean (1965). In a large synthetic diamond the emission is confined to the ‘111’ growth sectors, being undetectable in sectors of the other major growth form ‘100’ and in sectors of the minor forms ‘110’ and ‘113’. The infra-red emission is partially polarized: in each octahedral growth sector the E vector is predominantly parallel to the local growth facet.Keywords
This publication has 8 references indexed in Scilit:
- Imaging methods for infrared cathodoluminescence topographyJournal of Physics E: Scientific Instruments, 1977
- Transformation of the state of nitrogen in diamondNature, 1977
- Polarised infrared cathodoluminescence from platelet defects in natural diamondsNature, 1977
- On topographically identifiable sources of cathodoluminescence in natural diamondsPhilosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences, 1977
- Cathodoluminescence, optical absorption and x-ray topographic studies of synthetic diamondsJournal of Crystal Growth, 1975
- Luminescence from natural and man-made diamond in the near infraredJournal of Luminescence, 1971
- The dynamic Jahn - Teller and other effects in the high-temperature electron spin resonance spectrum of nitrogen in diamondBritish Journal of Applied Physics, 1967
- Bound Excitons and Donor-Acceptor Pairs in Natural and Synthetic DiamondPhysical Review B, 1965