Electron-energy-loss studies of dislocations in diamond

J. Bruley, P. E. Batson

Research output: Contribution to journalArticlepeer-review

23 Scopus citations

Abstract

Electron-energy-loss spectra recorded from very small volumes of diamond containing individual dislocations show extra intensity within the band gap just below the 1sto conduction-band threshold energy, when compared to spectra recorded from neighboring defect-free regions. This is interpreted as direct evidence for the presence of vacant defect states associated with the dislocation structure. The contribution of the * states from the surface layers to this region of the spectra is completely removed by calculating the difference between the spectra recorded on and off the defect.

Original languageEnglish (US)
Pages (from-to)9888-9894
Number of pages7
JournalPhysical Review B
Volume40
Issue number14
DOIs
StatePublished - Jan 1 1989
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics

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