Single-crystalline diluted magnetic semiconductor GaN:Mn nanowires

Heon-Jin Choi, Han Kyu Seong, Joonyeon Chang, Kyeong Il Lee, Young Ju Park, Ju Jin Kim, Sang Kwon Lee, Rongrui He, Tevye Kuykendall, Peidong Yang

Research output: Contribution to journalArticle

160 Citations (Scopus)

Abstract

The magneto- and optoelectronic properties of single-crystalline diluted magnetic semiconductor nanowires Ga1-xMnxN were analyzed. Spin-dependent electron transport from single-nanowire transistors indicated the homogeneous nature of the ferromagnetic nanowires. Nano-wire field-effect transistor (FET) structures were prepared by as-grown GaN:Mn nanowires to determine the type and concentration of carrier. It was shown that simple chloride-based transport approach to preparing single-crystalline GaN:Mn nanowires enables facile doping of transition-metal ions into GaN matrix within these 1D nanostructures.

Original languageEnglish
Pages (from-to)1351-1356
Number of pages6
JournalAdvanced Materials
Volume17
Issue number11
DOIs
Publication statusPublished - 2005 Jun 6

Fingerprint

Nanowires
Crystalline materials
Field effect transistors
Optoelectronic devices
Transition metals
Metal ions
Chlorides
Nanostructures
Transistors
Doping (additives)
Diluted magnetic semiconductors
Wire

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Choi, H-J., Seong, H. K., Chang, J., Lee, K. I., Park, Y. J., Kim, J. J., ... Yang, P. (2005). Single-crystalline diluted magnetic semiconductor GaN:Mn nanowires. Advanced Materials, 17(11), 1351-1356. https://doi.org/10.1002/adma.200401706
Choi, Heon-Jin ; Seong, Han Kyu ; Chang, Joonyeon ; Lee, Kyeong Il ; Park, Young Ju ; Kim, Ju Jin ; Lee, Sang Kwon ; He, Rongrui ; Kuykendall, Tevye ; Yang, Peidong. / Single-crystalline diluted magnetic semiconductor GaN:Mn nanowires. In: Advanced Materials. 2005 ; Vol. 17, No. 11. pp. 1351-1356.
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Choi, H-J, Seong, HK, Chang, J, Lee, KI, Park, YJ, Kim, JJ, Lee, SK, He, R, Kuykendall, T & Yang, P 2005, 'Single-crystalline diluted magnetic semiconductor GaN:Mn nanowires', Advanced Materials, vol. 17, no. 11, pp. 1351-1356. https://doi.org/10.1002/adma.200401706

Single-crystalline diluted magnetic semiconductor GaN:Mn nanowires. / Choi, Heon-Jin; Seong, Han Kyu; Chang, Joonyeon; Lee, Kyeong Il; Park, Young Ju; Kim, Ju Jin; Lee, Sang Kwon; He, Rongrui; Kuykendall, Tevye; Yang, Peidong.

In: Advanced Materials, Vol. 17, No. 11, 06.06.2005, p. 1351-1356.

Research output: Contribution to journalArticle

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T1 - Single-crystalline diluted magnetic semiconductor GaN:Mn nanowires

AU - Choi, Heon-Jin

AU - Seong, Han Kyu

AU - Chang, Joonyeon

AU - Lee, Kyeong Il

AU - Park, Young Ju

AU - Kim, Ju Jin

AU - Lee, Sang Kwon

AU - He, Rongrui

AU - Kuykendall, Tevye

AU - Yang, Peidong

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