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2002 | 102 | 4-5 | 695-699
Article title

Measurement of Very Small Zeeman Splittings in GaN:Mn,Mg by Faraday Rotation

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EN
Abstracts
EN
In this work we demonstrate an application of Faraday rotation for measuring an extremely small Zeeman splitting of an Mn related absorption line placed at 1.417 eV in optical absorption spectrum of Mn and Mg doped gallium nitride. Analysis of the collected spectra allowed us to determine the value of the splitting as equal to 0.12±0.01 meV at 6 T. This data should help in establishing the nature of the observed absorption band.
Keywords
Contributors
author
  • Institute of Experimental Physics, Warsaw University, Hoża 69, 00-681 Warsaw, Poland
author
  • Institute of Experimental Physics, Warsaw University, Hoża 69, 00-681 Warsaw, Poland
author
  • Institute of Experimental Physics, Warsaw University, Hoża 69, 00-681 Warsaw, Poland
author
  • Institute of Experimental Physics, Warsaw University, Hoża 69, 00-681 Warsaw, Poland
author
  • Institute of Experimental Physics, Warsaw University, Hoża 69, 00-681 Warsaw, Poland
author
  • Institute of Experimental Physics, Warsaw University, Hoża 69, 00-681 Warsaw, Poland
author
  • High Pressure Research Center, PAS, Sokołowska 29/37, 01-142 Warsaw, Poland
author
  • High Pressure Research Center, PAS, Sokołowska 29/37, 01-142 Warsaw, Poland
author
  • High Pressure Research Center, PAS, Sokołowska 29/37, 01-142 Warsaw, Poland
References
  • 1. W. Maślana, W. Mac, J.A. Gaj, P. Kossacki, A. Golnik, J. Cibert, S. Tatarenko, T. Wojtowicz, G. Karczewski, J. Kossut, Phys. Rev. B, 63, 165318, 2001
  • 2. R.Y. Korotkov, J.M. Gregie, B.W. Wessels, Appl. Phys. Lett., 80, 1731, 2002
  • 3. K. Maier, M. Kunzer, U. Kaufmann, J. Schneider, B. Monemar, I. Akasaki, H. Amano, Mater. Sci. Forum, 143-147, 93, 1994
  • 4. J. Baur, U. Kaufmann, M. Kunzer, J. Schneider, H. Amano, I. Akasaki, T. Detchprohm, K. Hiramatsu, Mater. Sci. Forum, 196-201, 55, 1995
  • 5. J. Baur, K. Maier, M. Kunzer, U. Kaufmann, J. Schneider, H. Amano, I. Akasaki, T. Detchprohm, K. Hiramatsu, Appl. Phys. Lett., 64, 857, 1994
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv102n414kz
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