Browsing Scientific Published Papers by Author "Wojcik, Jacek"

Now showing items 1-3 of 3

Effect of thermal treatment on the growth, structure and luminescence of nitride-passivated silicon nanoclusters

Wilson, Patrick RJ; Roschuk, Tyler; Dunn, Kayne; Normand, Elise N; Chelomentsev, Evgueni; Zalloum, Othman HY; Wojcik, Jacek; Mascher, Peter (2011-02-23)

Silicon nanoclusters (Si-ncs) embedded in silicon nitride films have been studied to determine the effects that deposition and processing parameters have on their growth, luminescent properties, and electronic structure. ...
The formation of light emitting cerium silicates in cerium-doped silicon oxides

Li, Jing; Zalloum, Othman; Roschuk, Tyler; Heng, Chenglin; Wojcik, Jacek; Mascher, Peter (Applied Physics Letters, 2009-01-09)

Cerium-doped silicon oxides with cerium concentrations of up to 0.9 at. % were deposited by electron cyclotron resonance plasma enhanced chemical vapor deposition. Bright cerium related photoluminescence, easily seen even ...
Light Emission From Hydrogenated and Unhydrogenated Si-Nanocrystal/Si Dioxide Composites Based on PECVD-Grown Si-Rich Si Oxide Films

Comedi, David; Zalloum, Othman H. Y.; Wojcik, Jacek; Mascher, Peter (IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS,, 2006-12)

Hydrogenated and unhydrogenated Si-nanocrystal/Si dioxide (Si-nc/SiO2) composites were obtained from SiyO1−y (y = 0.36, 0.42) thin films deposited by plasma-enhanced chem- ical vapor deposition. The unhydrogenated ...

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