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Proceedings Paper

Catalyzed growth of doped TGS single crystals for infrared applications
Author(s): Jan Novotny; J. Zelinka; Z. Podvalova
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Paper Abstract

Single crystals of triglycine sulphate (TGS) doped with Pr3+ Sm3+, Pd2+, Co2+, Pt4+ and PO43- with L-alanin were grown from aqueous solutions by means of the slow cooling method. Surface morphology, domain structure and P-E hysteresis loops have been investigated. The model of catalyzed growth of {001}and{101}crystal pyramids on the basis of metal-glycine complexes has been suggested. We have found on the basis of experimental results that TGS single crystals doped with Pt4+ and L-alanin are excellent materials for construction of infrared detectors.

Paper Details

Date Published: 15 March 2002
PDF: 10 pages
Proc. SPIE 4710, Thermosense XXIV, (15 March 2002); doi: 10.1117/12.459625
Show Author Affiliations
Jan Novotny, Institute of Radio Engineering and Electronics (Czech Republic)
J. Zelinka, Institute of Radio Engineering and Electronics (Czech Republic)
Z. Podvalova, Institute of Radio Engineering and Electronics (Czech Republic)


Published in SPIE Proceedings Vol. 4710:
Thermosense XXIV
Xavier P. Maldague; Andres E. Rozlosnik, Editor(s)

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