Defect-induced one-phonon absorption in type Ia diamonds
- 30 May 1984
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 17 (15) , L399-L403
- https://doi.org/10.1088/0022-3719/17/15/003
Abstract
The defect-induced one-phonon infrared absorption in type Ia diamonds may be synthesised by a six-component admixture. In addition to the well established A and B spectra and the recently reported D spectrum, three additional spectra components referred to as the G, H and I spectra are required. The spectral forms of all six components are given in the range 300-1332 cm-1. It is confirmed that the H3 and H4 vibronic bands produced by the annealing of electron-irradiated type Ia diamonds are associated respectively with A and B defects which have trapped a vacancy.Keywords
This publication has 8 references indexed in Scilit:
- One-phonon infrared absorption in diamondJournal of Physics C: Solid State Physics, 1984
- The kinetics of the aggregation of nitrogen atoms in diamondProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1982
- Decomposing the IR absorption spectra of diamondsNature, 1981
- Uniaxial stress studies of the 2.498 eV (H4), 2.417 eV and 2.536 eV vibronic bands in diamondProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1977
- The H3 (2.463 eV) vibronic band in diamond: uniaxial stress effects and the breakdown of mirror symmetryProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1976
- The A nitrogen aggregate in diamond-its symmetry and possible structureJournal of Physics C: Solid State Physics, 1976
- The neutral vacancy in diamondProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1973
- Two-phonon infra-red lattice absorption in diamondPhilosophical Magazine, 1961