UV laser co-photolytic gas-phase formation and deposition of nano-sized germanium sulfides

ArF laser co-photolysis of gaseous tetramethylgermane–thiirane mixtures results in chemical vapour deposition of nano-sized germanium sulfides (GeS and GeS 2) whose formation is explained by gas-phase reaction between transiently formed nanosized clusters of S and Ge atoms. Other photolytic channels...

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Bibliographic Details
Published in:Journal of photochemistry and photobiology. A, Chemistry. Chemistry., 2006-08, Vol.182 (1), p.107-111
Main Authors: Tomovska, Radmila, Vorlíček, Vladimír, Boháček, Jaroslav, Šubrt, Jan, Pola, Josef
Format: Article
Language:English
Subjects:
Germanium sulfides
Laser co-photolysis
Nanoparticles
Tetramethylgermane
Thiirane
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Summary:ArF laser co-photolysis of gaseous tetramethylgermane–thiirane mixtures results in chemical vapour deposition of nano-sized germanium sulfides (GeS and GeS 2) whose formation is explained by gas-phase reaction between transiently formed nanosized clusters of S and Ge atoms. Other photolytic channels allow formation of S- and Ge-containing polymers.
ISSN:1010-6030
1873-2666
DOI:10.1016/j.jphotochem.2006.05.006