Nitrogen-doped gallium phosphide nanobelts

Hee Won Seo, Seung Yong Bae, Jeunghee Park, Hyunik Yang, Myungil Kang, Sangsig Kim, Ju Chul Park, Soun Young Lee

Research output: Contribution to journalArticlepeer-review

40 Citations (Scopus)


A sublimation of ball-milled powders under ammonia flow was used to synthesize nitrogen-doped gallium phosphide nanobelts. The average width of the nanobelts is 300 nm and the thickness is 1/10 of the width. Photoluminescence showed the typical isoelectronic bound exciton peaks in the range of 2.11-2.25 eV, suggesting a concentration of ∼1018 cm-3 nitrogen atoms.

Original languageEnglish
Pages (from-to)3752-3754
Number of pages3
JournalApplied Physics Letters
Issue number21
Publication statusPublished - 2003 May 26

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)


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