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Light emission from hydrogenated and unhydrogenated Si-nanocrystal/Si dioxide composites based on PECVD-grown Si-Rich Si oxide films
(Institute of Electrical and Electronics Engineers, 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 chemical vapor deposition. The unhydrogenated composites ...
n-i-p Microcrystalline Tunnel Junction in a-Si:H/a-Si:H Tandem Cells
(American Institute of Physics, 2001-04)
The kinetics controlling the electrical transport inside the μc-Si tunnel-recombination junction (TRJ) of a-Si:H/a-Si:H tandem solar cells was studied in detail with computer simulations. Trap assisted recombination tunneling ...
1H, 29Si and 119Sn double and triple resonance NMR spectroscopy of the small-pore framework sodium stannosilicate Na2SnSi3O9·2H2O
(2020-06-01)
The small-pore framework sodium stannosilicate AV-10, chemical composition Na2SnSi3O9·2H2O and known crystallographic structure, was synthesized by hydrothermal crystallization. This stannosilicate is built up of a ...
Effect of Oxide Treatment at the Mycrocrystalline Tunnel Junction of a-Si:H/a-Si:H Tandem Cells
(Elsevier Science, 2000-05)
The electrical transport taking place in the μc-Si tunnel recombination junction (TRJ) of a-Si:H/a-Si:H tandem solar cells and the role of CO2 plasma oxidation performed between microcrystalline layers is investigated in ...
AFM and FTIR characterization of microcrystalline Si obtained from isothermal annealing of Al/a-Si:H
(2012-12-17)
Atomic force microscopy and Fourier transform infrared spectroscopy were used to investigate the morphology
of the microcrystalline surface, and also the amorphous-crystalline structural transformation of
a-Si :H films, ...
Morphological transformation and kinetic analysis in the aluminum-mediated a-Si:H crystallization
(2012-12-17)
We analyzed the amorphous–crystalline morphological transformation of a-Si:H films caused by applying an annealing treatment to
the Al/a-Si:H system at low temperature (250 C) during several hours. Optical micrographs ...
Morphological transformation and kinetic analysis in the aluminum-mediated a-Si:H crystallization
(2012-11-23)
We analyzed the amorphous–crystalline morphological transformation of a-Si:H films caused by applying an annealing treatment to
the Al/a-Si:H system at low temperature (250 C) during several hours. Optical micrographs ...
Morphological transformation and kinetic analysis in the aluminum-mediated a-Si:H crystallization
(2012-11-26)
We analyzed the amorphous–crystalline morphological transformation of a-Si:H films caused by applying an annealing treatment to
the Al/a-Si:H system at low temperature (250 C) during several hours. Optical micrographs ...
Estudio ab initio del rompimiento del enlace C-H de molécula de metano (CH4) y del enlace Si-H de la molécula de silano (SiH4) por un átomo de Galio
(Universidad Autónoma Metropolitana (México). Unidad Azcapotzalco. Coordinación de Servicios de Información., 2004-11)
Se presenta el primer estudio ab initio realizado sobre la activación tanto del enlace CH4 como del enlace Si-H de la molécula de Silano SiH4 por el átomo de Galio en sus tres estados electrónicos más bajos.
AFM and FTIR characterization of microcrystalline Si obtained from isothermal annealing of Al/a-Si:H
(2012-11-23)
Atomic force microscopy and Fourier transform infrared spectroscopy were used to investigate the morphology
of the microcrystalline surface, and also the amorphous-crystalline structural transformation of
a-Si:H films, ...