Effects of Mn flux on ferromagnetic properties of (Ga,Mn)N films grown by PEMBE

Kwang Soo Huh, Min Chang Jeong, Moon Ho Ham, Jae Min Myoung, Woo Young Lee, Jeung Mi Lee, Suk Hee Han

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Effects of Mn flux on the magnetic properties of (Ga,Mn)N films grown on sapphire substrate by plasma-enhanced molecular beam epitaxy (PEMBE) discussed. The (Ga,Mn)N thin films were found to exhibit ferromagnetic ordering at room temperature without any secondary phases by X-ray diffraction and alternating gradient magnetometer. It is found that, although the surface morphology and the electrical properties are degraded with increasing Mn concentration, the magnetic properties of the films improve.

Original languageEnglish
Pages (from-to)119-123
Number of pages5
JournalSolid State Communications
Volume128
Issue number4
DOIs
Publication statusPublished - 2003 Oct

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Condensed Matter Physics
  • Materials Chemistry

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