Lateral quantum size effects created by growth induced surface and interface corrugations on non-(100)-oriented substrates

1993 ◽  
Vol 344 (1673) ◽  
pp. 469-480
Keyword(s):  
Quantum Dot ◽  
Size Effects ◽  
Quantum Wire ◽  
Multilayer Structures ◽  
Quantum Size Effects ◽  
Wire Arrays ◽  
Surface And Interface ◽  
Periodic Arrays ◽  
Quantum Size ◽  
Asymmetric Quantum

The evolution of periodic arrays of macrosteps and facets on III—V semiconductor surfaces during molecular beam epitaxy is used to create lateral quantum size effects in GaAs quantum wire and quantum dot structures in an AlAs matrix. We show that well ordered alternating wide and narrow regions of GaAs and AlAs form symmetric and asymmetric quantum-dot arrays on (111) and (211) GaAs, respectively, and periodic quantum wire arrays on (311) GaAs. The accumulation of steps by step bunching on (210) GaAs allows us to fabricate mesoscopic step arrays in GaAs-AlAs multilayer structures with a lateral periodicity comparable to the exciton Bohr radius. The observed optical properties of these corrugated multilayer structures confirm the additional lateral size quantization.

Quantum Size Effects on Phonon Transport in Ge Quantum Dot/SiO2 System

2012 ◽  
Author(s):  
C. C. Wang ◽  
J. Y. Chiou ◽  
J. C. Hsu ◽  
M. T. Hung ◽  
H. T. Chang ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Size Effects ◽  
Phonon Transport ◽  
Quantum Size Effects ◽  
Sio2 System ◽  
Quantum Size ◽  
Ge Quantum Dot

scholarly journals The Kinetic Effects, Caused by Thickness Fluctuations of Quantum Semiconductor Wire

2016 ◽  
Vol 17 (1) ◽  
pp. 7-10
Author(s):  
M.A. Ruvinskii ◽  
O.B. Kostyuk ◽  
B.M. Ruvinskii
Keyword(s):  
Thermal Conductivity ◽  
Electrical Conductivity ◽  
Size Effects ◽  
Low Temperatures ◽  
Quantum Wire ◽  
Quantum Size Effects ◽  
One Dimensional ◽  
Quantum Size ◽  
Quantum Semiconductor ◽  
Kinetic Effects

It was theoretically determined the electrical conductivity, thermopower and thermal conductivity of semiconductor quantum wire conditioned by a random field of Gaussian fluctuations of wire thickness. We present the results for cases nondegenerate and generate statistics of carriers. The considered mechanism of relaxation of the carriers is essential for sufficiently thin and clean wire from the А3В5 and А4В6 type of semiconductors at low temperatures. The quantum size effects that are typical of quasi-one-dimensional systems were revealed.

Magnetophonon Resonance by Quantum Size Effects in n-Ge-based and n-GaAs-based Quantum-dot Superlattices

2010 ◽  
Vol 57 (4) ◽  
pp. 760-767 ◽  
Author(s):  
Sang Chil Lee ◽  
Dong Shik Kang ◽  
Sang Chil Lee ◽  
Suck Whan Kim
Keyword(s):  
Quantum Dot ◽  
Size Effects ◽  
Quantum Size Effects ◽  
Quantum Size ◽  
Magnetophonon Resonance

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
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