Ultraviolet light emission from self-organized p-n domains in cubic boron nitride bulk single crystals grown under high pressure

Takashi Taniguchi, K. Watanabe, S. Koizumi, I. Sakaguchi, T. Sekiguchi, S. Yamaoka

Research output: Contribution to journalArticle

45 Citations (Scopus)

Abstract

The ultraviolet light emission at a wavelength of 250 nm from self-organized p-n domains in cubic boron nitride bulk single crystals was studied. The ultraviolet light emission was observed when the direct current was induced across the boundaries. The results showed that the dopants of Be were localized in the grown crystals when a small amount of Be was added to the crystals.

Original languageEnglish
Pages (from-to)4145-4147
Number of pages3
JournalApplied Physics Letters
Volume81
Issue number22
DOIs
Publication statusPublished - Nov 25 2002
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)

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