[HTML][HTML] Sphericity and roundness computation for particles using the extreme vertices model
Shape is a property studied for many kinds of particles. Among shape parameters, sphericity
and roundness indices had been largely studied to understand several processes. Some of …
and roundness indices had been largely studied to understand several processes. Some of …
Silicon compound nanomaterials: Exploring emission mechanisms and photobiological applications
After the first visible photoluminescence (PL) from porous silicon (pSi), continuous efforts are
made to fabricate Si‐based compound nanomaterials embedded in matrices such as oxide …
made to fabricate Si‐based compound nanomaterials embedded in matrices such as oxide …
Self‐assembled silicon nanocrystal arrays for photovoltaics
M Schnabel, C Weiss, P Löper… - … status solidi (a), 2015 - Wiley Online Library
Silicon nanocrystals (Si NCs) are a promising candidate for the top cell of Si tandem solar
cells since their bandgap exceeds that of bulk silicon and can be tuned by adjusting …
cells since their bandgap exceeds that of bulk silicon and can be tuned by adjusting …
Absence of quantum confinement effects in the photoluminescence of Si3N4–embedded Si nanocrystals
Superlattices of Si-rich silicon nitride and Si 3 N 4 are prepared by plasma-enhanced
chemical vapor deposition and, subsequently, annealed at 1150 C to form size-controlled Si …
chemical vapor deposition and, subsequently, annealed at 1150 C to form size-controlled Si …
Measurements of microstructural, chemical, optical, and electrical properties of silicon-oxygen-nitrogen films prepared by plasma-enhanced atomic layer deposition
HP Ma, HL Lu, JH Yang, XX Li, T Wang, W Huang… - Nanomaterials, 2018 - mdpi.com
In this study, silicon nitride (SiNx) thin films with different oxygen concentration (ie, SiON film)
were precisely deposited by plasma enhanced atomic layer deposition on Si (100) …
were precisely deposited by plasma enhanced atomic layer deposition on Si (100) …
Plasmon induced modification of silicon nanocrystals photoluminescence in presence of gold nanostripes
We report on the results of theoretical and experimental studies of photoluminescense of
silicon nanocrystals in the proximity to plasmonic modes of different types. In the studied …
silicon nanocrystals in the proximity to plasmonic modes of different types. In the studied …
Size-tunable electroluminescence characteristics of quantum confined Si nanocrystals embedded in Si-rich oxide matrix
Tunable electroluminescence properties of size-controlled Si nanocrystals embedded in
silicon rich oxide films are demonstrated at room temperature, using an active light emitting …
silicon rich oxide films are demonstrated at room temperature, using an active light emitting …
Structure and electrical conductivity of nanocomposite SiOxNy (Si) and SiAlzOxNy (Si) films
A Evtukh, A Kizjak, O Bratus, M Voitovych… - Journal of Alloys and …, 2023 - Elsevier
In this study, the peculiarities of the structure and electrical conductivity of nanocomposite
SiO x N y (Si) and SiAl z O x N y (Si) films in the temperature range of 95–340 K are …
SiO x N y (Si) and SiAl z O x N y (Si) films in the temperature range of 95–340 K are …
Thermal radiation dynamics in two parallel plates: The role of near field
The temperature dynamics of the radiative heat propagation in a multilayer structure is
theoretically treated with a formalism combining the scattering matrix and Green's-functions …
theoretically treated with a formalism combining the scattering matrix and Green's-functions …
First synthesis of silicon nanocrystals in amorphous silicon nitride from a preceramic polymer
We report the first synthesis of silicon nanocrystals embedded in a silicon nitride matrix
through a direct pyrolysis of a preceramic polymer (perhydropolysilazane). Structural …
through a direct pyrolysis of a preceramic polymer (perhydropolysilazane). Structural …