Synthesis and modification of silicon nanosheets and other silicon nanomaterials

H Okamoto, Y Sugiyama… - Chemistry–A European …, 2011 - Wiley Online Library
Silicon nanomaterials and nanostructures exhibit different properties from those of bulk
silicon materials based on quantum confinement effects. They are expected to lead to the …

UV sensitivity of MOS structures with silicon nanoclusters

M Curiel, N Nedev, J Paz, O Perez, B Valdez, D Mateos… - Sensors, 2019 - mdpi.com
Selective UV sensitivity was observed in Metal-Oxide-Semiconductor structures with Si
nanoclusters. Si nanocrystals and amorphous Si nanoparticles (a-Si NPs) were obtained by …

Characterization of Pseudomonas aeruginosa Films on Different Inorganic Surfaces before and after UV Light Exposure

AV Gulyuk, DR LaJeunesse, R Collazo, A Ivanisevic - Langmuir, 2018 - ACS Publications
The changes of the surface properties of Au, GaN, and SiO x after UV light irradiation were
used to actively influence the process of formation of Pseudomonas aeruginosa films. The …

Metal-Oxide-Semiconductor Structures Containing Silicon Nanocrystals for Application in Radiation Dosimeters

N Nedev, E Manolov, D Nesheva, K Krezhov… - Sensor …, 2012 - ingentaconnect.com
MOS structures containing silicon nanocrystals in the gate dielectric have been tested as
dosimeters for ionizing radiation. Before irradiation the nanocrystals have been charged with …

Selective photosensitivity of metal–oxide–semiconductor structures with SiOx layer annealed at high temperature

J Paz, N Nedev, D Nesheva, M Curiel… - Journal of Materials …, 2020 - Springer
SiO x layers with x= 1.15 and 1.3 and thicknesses of 50 and 100 nm were deposited on
crystalline silicon wafers by thermal evaporation in vacuum. Part of the samples were …

Spectroscopic studies of SiOx films irradiated with high energy electrons

V Dzhurkov, D Nesheva, M Scepanovic… - Journal of Physics …, 2014 - iopscience.iop.org
The effect of 20 MeV electron irradiation on the vibrational properties of homogeneous SiO x
films and SiO x films containing amorphous or crystalline Si nanoparticles is studied. Layers …

Application of Metal-Oxide-Semiconductor structures containing silicon nanocrystals in radiation dosimetry

D Nesheva, N Nedev, M Curiel, V Dzhurkov, A Arias… - Open Physics, 2015 - degruyter.com
This article makes a brief review of the most important results obtained by the authors and
their collaborators during the last four years in the field of the development of metal-insulator …

Silicon oxide films containing amorphous or crystalline silicon nanodots for device applications

D Nesheva, N Nedev, M Curiel, I Bineva… - Quantum Dots–A …, 2012 - books.google.com
Тhe impressive recent growth of the portable systems market (mobile PC, MP3 audio player,
digital camera, mobile phones, hybrid hard disks, etc.), has increased the interest of the …

Facile flame thermal synthesis of SiOx-C/TiO2 microspheres with enhanced photocatalytic performance

H Li, X Ma, X Cui - Materials Research Express, 2014 - iopscience.iop.org
We report a very simple and novel photocatalyst synthetic strategy for the preparation of SiO
x modified TiO 2 microspheres and demonstrate their enhanced photocatalytic properties …

Investigation of resistive switching in SiO2 layers with Si nanocrystals

E Manolov, J Paz-Delgadillo, V Dzhurkov… - Journal of Physics …, 2019 - iopscience.iop.org
MOS structures with two-layer insulator, SiO 2/SiO x, are tested for switching between high
and low resistance state. Part of the structures were annealed at 1000 C for 60 min in N 2 in …