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2012 | 122 | 6 | 1118-1120
Article title

THz Time Domain Spectroscopy of Thin Gold Layers on GaAs

Content
Title variants
Languages of publication
EN
Abstracts
EN
Thin layers of Au with the thickness of several nanometers were prepared on a semi-insulating GaAs substrate. The layers' thickness was determined by ellipsometry. THz time-domain spectroscopy was applied to determine a complex index of refraction of thin Au layers. The obtained results allow for a more precise modeling of the performance of semiconductor devices at THz frequencies.
Keywords
EN
Publisher

Year
Volume
122
Issue
6
Pages
1118-1120
Physical description
Dates
published
2012-12
Contributors
author
  • Institute of Experimental Physics, Faculty of Physics, University of Warsaw, Hoża 69, 00-681 Warsaw, Poland
  • Center for Physical Sciences and Technology, A. Gostauto 11, 01108, Vilnius, Lithuania
author
  • Institute of Electron Technology, al. Lotników 32/46, 02-668 Warsaw, Poland
author
  • Institute of Electron Technology, al. Lotników 32/46, 02-668 Warsaw, Poland
author
  • Institute of Physics, PAS, al. Lotników 32/46, 02-668 Warsaw, Poland
author
  • Center for Physical Sciences and Technology, A. Gostauto 11, 01108, Vilnius, Lithuania
author
  • Institute of Experimental Physics, Faculty of Physics, University of Warsaw, Hoża 69, 00-681 Warsaw, Poland
  • Institute of Experimental Physics, Faculty of Physics, University of Warsaw, Hoża 69, 00-681 Warsaw, Poland
References
  • 1. W. Knap, M. Dyakonov, D. Coquillat, F. Teppe, N. Dyakonova, J. Lusakowski, K. Karpierz, M. Sakowicz, G. Valusis, D. Seliuta, I. Kasalynas, A. El Fatimy, Y. M. Meziani, T. Otsuji, J. Infrared Milli Terahertz Waves 30, 1319 (2009)
  • 2. P.B. Johnson, R.W. Christy, Phys. Rev. B 6, 4370 (1972)
  • 3. M.A. Ordal, L.L. Long, R.J. Bell, S.E. Bell, R.R. Bell, R.W. Alexander, Jr., C.A. Ward, Appl. Opt. 22, 1099 (1983)
  • 4. M.A. Ordal, R.J. Bell, R.W. Alexander, Jr, L.L. Long, M.R. Querry, Appl. Opt. 24, 4493 (1985)
  • 5. Landolt-Bornstein Database, 'Electronic structure and transport - 4. Optical properties of pure metals and binary alloys - 4.2 Drude parameters of pure metals', Springer Materials Database, p. 214
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv122n643kz
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