High resolution spectra of defects in CdTe obtained in far-infrared region using synchrotron radiation
- J. Polit
- E. Sheregii
- J. Cebulski
- A. Kisiel
- M. Piccinini
- A. Marcelli
- B. Robouch
- M. Cestelli Guidi
- Alessandro Nucara
- A. Mycielski
Publication date
January 2006
DOI Publisher
Elsevier BV ISSN
1350-4495 Citation count (estimate)
2Abstract
The present work analyses the lattice deformations induced in the crystals with tetrahedral coordination by the presence of impurity hydrogen and oxygen atoms. Such deformations can be monitored by analyzing of far-infrared (FIR) vibration spectra. FIR experiments carried out on hydrogenated CdTe crystals that successfully revealed the presence and localization of hydrogen atoms within the lattice. (c) 2006 Elsevier B.V. All rights reserved
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