Si quantum dots embedded in an amorphous SiC matrix: nanophase control by non-equilibrium plasma hydrogenation

Q Cheng, E Tam, S Xu, KK Ostrikov - Nanoscale, 2010 - pubs.rsc.org
Nanophase nc–Si/a–SiC films that contain Si quantum dots (QDs) embedded in an
amorphous SiC matrix were deposited on single-crystal silicon substrates using inductively …

Single-step, rapid low-temperature synthesis of Si quantum dots embedded in an amorphous SiC matrix in high-density reactive plasmas

Q Cheng, S Xu, KK Ostrikov - Acta Materialia, 2010 - Elsevier
A simple, effective and innovative approach based on low-pressure, thermally
nonequilibrium, high-density inductively coupled plasmas is proposed to rapidly synthesize …

Structural studies of n-type nc-Si–QD thin films for nc-Si solar cells

D Das, D Kar - Journal of Physics and Chemistry of Solids, 2017 - Elsevier
A wide optical gap nanocrystalline silicon (nc-Si) dielectric material is a basic requirement at
the n-type window layer of nc-Si solar cells in thin film nip structure on glass substrates …

Process Dependent strain behaviour, fractal analysis, and bonding network of nc-Si (SiC) thin films

BP Swain - Silicon, 2022 - Springer
Nanocrystalline silicon embedded silicon carbide, nc-Si (SiC) thin films were deposited on p-
type silicon substrates by using a thermal chemical vapor deposition (CVD) with different …

[HTML][HTML] Low-power wavelength modulation in size-controlled Si nanocrystals using quantum confined Stark effect

D Yazicioglu, S Gutsch, M Zacharias - AIP Advances, 2020 - pubs.aip.org
We report on the quantum confined Stark effect coupled with a permanent built-in electric
dipole moment in size-controlled Si nanocrystals (SiNCs) investigated under steady state …

Ionoluminescence induced by low-energy proton excitation of Si nanocrystals embedded in silica

J Demarche, D Barba, GG Ross, G Terwagne - Nuclear Instruments and …, 2012 - Elsevier
Silicon nanocrystals (Si-nc) can be synthesized into a silica matrix by ion implantation of
silicon excess, followed by thermal annealing in N2 or Ar atmosphere. In this work …

DFT calculations of the surface and the electronic structure of silicon core approximants for sensing

MN Li, ZH Zhang, SY Wu, XH Chen - Optik, 2017 - Elsevier
Silicon core approximants terminated with hydrogen, hydroxyl and methyl termination were
investigated by density-functional-theory calculations within B3LYP hybrid functional …

Electro-optical properties of silicon nanocrystals

A Lacombe, F Beaudoin, F Martin… - Photonics North …, 2009 - spiedigitallibrary.org
In the last decade, the luminescent properties of silicon nanocrystals (Si-nc) have been
increasingly studied, since Si-nc are considered as good candidates for optical …