The 1450 cm-1infrared absorption in annealed, electron-irradiated type I diamonds
- 20 September 1982
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 15 (26), L949-L952
- https://doi.org/10.1088/0022-3719/15/26/013
Abstract
An infrared absorption peak at 1450 cm-1 develops during the annealing, at temperatures greater than 500 degrees C, of electron-irradiated type I diamonds. This is shown to be caused by a defect involving a single nitrogen atom. This atom is probably an interstitial which has been displaced from a substitutional site by exchange with an irradiation-produced carbon interstitial.Keywords
This publication has 6 references indexed in Scilit:
- An anomaly in the infrared absorption spectrum of synthetic diamondPhilosophical Magazine Part B, 1982
- Vacancy enhanced aggregation of nitrogen in diamondJournal of Physics C: Solid State Physics, 1980
- Partial dissociation of nitrogen aggregates in diamond by high temperature-high pressure treatmentsProceedings of the Royal Society of London. Series A - Mathematical and Physical Sciences, 1978
- The A nitrogen aggregate in diamond-its symmetry and possible structureJournal of Physics C: Solid State Physics, 1976
- High resolution infra-red spectra of diamondSolid State Communications, 1971
- The absorption spectra of irradiated diamonds after heat treatmentProceedings of the Royal Society of London. Series A - Mathematical and Physical Sciences, 1956