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Russian Physics Journal

, Volume 50, Issue 1, pp 52–57 | Cite as

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
Optics and Spectroscopy

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.

Keywords

Decay Time Decay Kinetic Natural Diamond Pulse Electron Beam Phonon Replica 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media, Inc. 2007

Authors and Affiliations

  • E. I. Lipatov
    • 1
  • V. M. Lisitsyn
    • 1
  • V. I. Oleshko
    • 2
  • V. F. Tarasenko
    • 1
  1. 1.High-Current Electronics Institute of the Siberian Branch of the Russian Academy of SciencesRussia
  2. 2.Tomsk Polytechnic UniversityRussia

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