Abstract
Emission spectra and decay kinetics of pulsed cathodoluminescence of a natural IIa-type diamond sample are investigated in the spectral range 340-680 nm. The luminescence of the vibronic N3-system and band A are observed. The N3-system is dominant on a nanosecond scale and has a 415.2-nm zero-phonon line with phonon replicas in the range 430-460 nm. The decay time for the N3 system is found to be 30-50 ns. Structureless band A is observed on a millisecond scale; it has a maximum at 460 nm and a decay time of 8.5-8.8 ms.
| Original language | English |
|---|---|
| Pages (from-to) | 52-57 |
| Number of pages | 6 |
| Journal | Russian Physics Journal |
| Volume | 50 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - Jan 2007 |
ASJC Scopus subject areas
- Physics and Astronomy(all)
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Lipatov, E. I., Lisitsyn, V. M., Oleshko, V. I., & Tarasenko, V. F. (2007). Spectral and kinetic characteristics of the pulsed cathodoluminescence of a natural IIa-type diamond. Russian Physics Journal, 50(1), 52-57. https://doi.org/10.1007/s11182-007-0005-8