Quantum size effects on the optical band gap of microcrystalline Si:H

1988 ◽  
Vol 38 (8) ◽  
pp. 5726-5729 ◽  
Author(s):  
Shoji Furukawa ◽  
Tatsuro Miyasato
Keyword(s):  
Band Gap ◽  
Size Effects ◽  
Optical Band Gap ◽  
Quantum Size Effects ◽  
Quantum Size

Quantum Size Effects of Chemical Bath Deposited ZnSe Thin Films

2013 ◽  
Vol 652-654 ◽  
pp. 1743-1746
Author(s):  
Liang Yan Chen ◽  
Chao Fang
Keyword(s):  
Thin Films ◽  
Grain Size ◽  
Absorption Spectrum ◽  
Size Effects ◽  
Optical Band Gap ◽  
Quantum Size Effects ◽  
X Ray Diffraction ◽  
X Ray ◽  
Quantum Size ◽  
Znse Thin Films

Quantum dots ZnSe have been deposited through chemical bath deposition in thin films form. The nanoscal grain size of as-deposited and thermal treated ZnSe films have been investigated by X ray Diffraction. And optical band gap of those samples have been obtained from absorption spectrum. Both as-deposited and annealed films were with nanocryatlline grain smaller than the Bohr excitonic radius and showed blue shifts of bandgap in quantum size effects. The blue shifted optical bandgap versus grain size has been modeled theoretically.

Quantum confinement in group III–V semiconductor 2D nanostructures

Nanoscale ◽  
2020 ◽  
Vol 12 (33) ◽  
pp. 17494-17501 ◽  
Author(s):  
Luis A. Cipriano ◽  
Giovanni Di Liberto ◽  
Sergio Tosoni ◽  
Gianfranco Pacchioni
Keyword(s):  
Band Gap ◽  
Size Effects ◽  
Quantum Confinement ◽  
Quantum Size Effects ◽  
Group Iii ◽  
Quantum Size ◽  
Group Iii V Semiconductor

Band gap variation in group III–V semiconductor slabs due to quantum size effects.

scholarly journals Влияние имплантации ионов Al-=SUP=-+-=/SUP=- на состав, электронную и кристаллическую структуру поверхности GaP(111)

2020 ◽  
Vol 54 (8) ◽  
pp. 716
Author(s):  
С.Б. Донаев ◽  
Б.Е. Умирзаков
Keyword(s):  
Single Crystal ◽  
Band Gap ◽  
Size Effects ◽  
Quantum Size Effects ◽  
Crystalline Structures ◽  
Quantum Size ◽  
The Relationship ◽  
Nanocrystalline Phases ◽  
Different Doses ◽  
Good Agreement

Nanocrystalline phases and GaAlP films were obtained by implanting Al+ ions with E0 = 1 keV at different doses on the surface of a GaP(111) single crystal, and their electronic and crystalline structures were studied. It is shown that the type and lattice parameters of a three-component nanostructure are in good agreement with those for the substrate. The relationship between the band gap Eg and the sizes of nanocrystalline phases is studied. It has been established that in the case of surface sizes of phases d less than 35–40 nm (thickness 3.5–4 nm), the quantum-size effects appear in the Ga0.6Al0.4P nanocrystalline phases.

Search for quantum size effects in ultrathin epitaxial metallic films

1991 ◽  
Vol 16 (6) ◽  
pp. 623-638 ◽  
Author(s):  
P.A. Badoz ◽  
F. Arnaud d'Avitaya ◽  
E. Rosencher
Keyword(s):  
Size Effects ◽  
Quantum Size Effects ◽  
Metallic Films ◽  
Quantum Size

QUANTUM-SIZE EFFECTS ON THE OPTICAL PROPERTIES OF SMALL PARTICLES

1983 ◽  
Vol 44 (C10) ◽  
pp. C10-375-C10-378 ◽  
Author(s):  
P. Ahlqvist ◽  
P. de Andrés ◽  
R. Monreal ◽  
F. Flores
Keyword(s):  
Optical Properties ◽  
Size Effects ◽  
Quantum Size Effects ◽  
Small Particles ◽  
Quantum Size

Quantum size effects in semiconducting and semimetallic films

1968 ◽  
Vol 96 (9) ◽  
pp. 61-86 ◽  
Author(s):  
B.A. Tavger ◽  
V.Ya. Demikhovskii
Keyword(s):  
Size Effects ◽  
Quantum Size Effects ◽  
Quantum Size

Quantum size effects for the extraordinary Hall effect in thin magnetic films

1997 ◽  
Vol 229 (6) ◽  
pp. 401-405 ◽  
Author(s):  
A. Crépieux ◽  
C. Lacroix ◽  
N. Ryzhanova ◽  
A. Vedyayev
Keyword(s):  
Hall Effect ◽  
Size Effects ◽  
Magnetic Films ◽  
Quantum Size Effects ◽  
Quantum Size ◽  
Thin Magnetic Films ◽  
Extraordinary Hall Effect

Thermoelectric power in very thin film thermocouples: Quantum size effects

2006 ◽  
Vol 100 (11) ◽  
pp. 114905 ◽  
Author(s):  
M. Cattani ◽  
M. C. Salvadori ◽  
A. R. Vaz ◽  
F. S. Teixeira ◽  
I. G. Brown
Keyword(s):  
Thin Film ◽  
Thermoelectric Power ◽  
Size Effects ◽  
Quantum Size Effects ◽  
Quantum Size ◽  
Thin Film Thermocouples
Sign in / Sign up

Export Citation Format

Share Document