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a-Si:H crystallization from isothermal annealing and its dependence on the substrate used
(2012-11-27)
We present hydrogenated amorphous silicon ( a-Si:H) films which were deposited on two different sub
strates (glass and mono-crystalline silicon) after an isothermal annealing treatment at 250"( for up to
14 h.The ...
a-Si:H crystallization from isothermal annealing and its dependence on the substrate used
(2012-11-27)
We present hydrogenated amorphous silicon (a-Si:H) films which were deposited on two different substrates
(glass and mono-crystalline silicon) after an isothermal annealing treatment at 250 ◦C for up to
14 h. The annealed ...
a-Si:H crystallization from isothermal annealing and its dependence on the substrate used
(2012-11-27)
We present hydrogenated amorphous silicon ( a-Si:H) films which were deposited on two different sub
strates (glass and mono-crystalline silicon) after an isothermal annealing treatment at 250"( for up to
14 h.The ...
Raman studies of aluminum induced microcrystallization of nq Si:H films produced by PECVD
(2012-11-26)
We performed a Raman scattering study of aluminum induced microcrystallization of thin films of phosphorous-doped
hydrogenated amorphous silicon (nq a-Si:H).These thin films of heavily doped nq a-Si:H were prepared by ...
Polyamorphism In Tetrahedral Substances: Similarities Between Silicon And Ice
(AMER INST PHYSICSMELVILLE, 2015)
Applications of microprobe Raman spectroscopy in food science
(SAGE PUBLICATIONS LTD, 2002)
The Raman microprobe combines the analytical properties of Raman spectroscopy and the visualization capabilities of a high quality microscope, allowing localization and identification of species and phases in time intervals ...
Influence of microstructure and hydrogen concentration on amorphous silicon crystallization
(Elsevier Science Sa, 2010-07)
Hydrogenated amorphous silicon samples were deposited on glass substrates at different temperatures by high 20 frequency plasma-enhanced chemical vapor deposition. In this way, samples with different hydrogen 21 concentrations ...
a-Si:H crystallization from isothermal annealing and its dependence on the substrate used
(2012-12-17)
We present hydrogenated amorphous silicon (a-Si:H) films which were deposited on two different substrates
(glass and mono-crystalline silicon) after an isothermal annealing treatment at 250 ◦C for up to
14 h. The annealed ...
Surface morphology and structural modification induced by femtosecond pulses in hydrogenated amorphous silicon films
(Amer Scientific Publishers, 2015-03-01)
This work investigates the modification, resulting from fs-laser irradiation (150 fs, 775 nm and 1 kHz), on the structure and surface morphology of hydrogenated amorphous silicon (a-Si:H) thin films. The sample morphology ...
Amorphization and nanocrystallization of silicon under shock compression
(Pergamon-Elsevier Science Ltd, 2016-01)
High-power, short-duration, laser-driven, shock compression and recovery experiments on [001] silicon unveiled remarkable structural changes above a pressure threshold. Two distinct amorphous regions were identified: (a) ...