Spectral and kinetic characteristics of the pulsed cathodoluminescence of a natural IIa-type diamond

E. I. Lipatov, V. M. Lisitsyn, V. I. Oleshko, V. F. Tarasenko

Research output: Contribution to journalArticle

7 Citations (Scopus)

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 languageEnglish
Pages (from-to)52-57
Number of pages6
JournalRussian Physics Journal
Volume50
Issue number1
DOIs
Publication statusPublished - Jan 2007

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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