Photoreflectance in Monolayer Mesoporous Silicon Structures
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Russian Laser Research"
DOI: 10.1007/s10946-020-09866-w
Abstract: For the first time, we obtained the photoreflectance spectra in single-layer samples of porous silicon with 13 μ m thick in the 550–1000 nm spectral region. To describe the observed reflection and photoreflectance spectra, we… read more here.
Keywords: monolayer mesoporous; mesoporous silicon; silicon structures; silicon ... See more keywords
Acoustic doorway states in layered porous silicon structures
Sign Up to like & getrecommendations! Published in 2018 at "Superlattices and Microstructures"
DOI: 10.1016/j.spmi.2018.07.018
Abstract: Abstract We report the experimental observation of doorway states phenomenon for acoustic waves in porous silicon structures. We designed and fabricated a structure capable to exhibit the acoustic doorway states phenomenon around 1 GHZ. The structure… read more here.
Keywords: states layered; porous silicon; doorway states; silicon structures ... See more keywords
Optical properties of black silicon structures ALD-coated with Al2O3
Sign Up to like & getrecommendations! Published in 2022 at "Nanotechnology"
DOI: 10.1088/1361-6528/ac9419
Abstract: Atomic layer deposited (ALD) Al2O3 coatings were applied on black silicon (b-Si) structures. The coated nanostructures were investigated regarding their reflective and transmissive behaviour. For a systematic study of the influence of the Al2O3 coating,… read more here.
Keywords: properties black; black silicon; silicon structures; optical properties ... See more keywords
Subnanosecond Avalanche Switching Simulations of n+–n–n+ Silicon Structures
Sign Up to like & getrecommendations! Published in 2019 at "Semiconductors"
DOI: 10.1134/s1063782619030151
Abstract: The simulations of recently discovered effect of subnanosecond avalanche switching of Si n+−n−n+-structures have been performed. The electric field in n+−n−n+-structure is shown to remain quasi-uniform along the current flow direction during the voltage rise… read more here.
Keywords: avalanche switching; avalanche; silicon structures; simulations silicon ... See more keywords
Formation of Ordered Silicon Structures on a Graphite Surface
Sign Up to like & getrecommendations! Published in 2019 at "Physics of the Solid State"
DOI: 10.1134/s1063783419080225
Abstract: The possibility of formation of ordered silicon structures, including silicene, on the graphite substrate surface has been studied. The effect of various conditions of depositing silicon atoms on a finite structure has also been studied.… read more here.
Keywords: surface; silicon structures; formation ordered; structures graphite ... See more keywords
Field stitching approach for the wave optical modeling of black silicon structures.
Sign Up to like & getrecommendations! Published in 2018 at "Optics express"
DOI: 10.1364/oe.26.00a937
Abstract: The interest in black silicon structures as an anti-reflective interface at the front side of silicon solar cells increased strongly with the rise of diamond wire sawing. The application of optical modeling in order to… read more here.
Keywords: optical modeling; structure; silicon; silicon structures ... See more keywords
Revisiting the Rate-Dependent Mechanical Response of Typical Silicon Structures via Molecular Dynamics
Sign Up to like & getrecommendations! Published in 2022 at "Nanomaterials"
DOI: 10.3390/nano12071203
Abstract: Strain rate is a critical parameter in the mechanical application of nano-devices. A comparative atomistic study on both perfect monocrystalline silicon crystal and silicon nanowire was performed to investigate how the strain rate affects the… read more here.
Keywords: strain rate; rate; silicon structures; silicon ... See more keywords