Strong carrier confinement and negligible piezoelectric effect in InGaN/GaN quantum dots

2008 ◽  
Vol 40 (6) ◽  
pp. 2066-2068 ◽  
Author(s):  
M. Sénès ◽  
K.L. Smith ◽  
T.M. Smeeton ◽  
S.E. Hooper ◽  
J. Heffernan
Keyword(s):  
Quantum Dots ◽  
Piezoelectric Effect ◽  
Carrier Confinement

Strain-enhanced charge carrier confinement in quantum dots and wires fabricated by cleaved edge overgrowth

2010 ◽  
Author(s):  
J. Ehehalt ◽  
C. Neugirg ◽  
R. Schuster ◽  
D. Schuh ◽  
W. Wegscheider ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Charge Carrier ◽  
Carrier Confinement

scholarly journals Inversion of the exciton built-in dipole moment in In(Ga)As quantum dots via nonlinear piezoelectric effect

2017 ◽  
Vol 96 (4) ◽  
Author(s):  
Johannes Aberl ◽  
Petr Klenovský ◽  
Johannes S. Wildmann ◽  
Javier Martín-Sánchez ◽  
Thomas Fromherz ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Dipole Moment ◽  
Piezoelectric Effect

Engineering carrier confinement potentials in 1.3-μm InAs/GaAs quantum dots with InAlAs layers: Enhancement of the high-temperature photoluminescence intensity

2003 ◽  
Vol 83 (18) ◽  
pp. 3716-3718 ◽  
Author(s):  
H. Y. Liu ◽  
I. R. Sellers ◽  
M. Hopkinson ◽  
C. N. Harrison ◽  
D. J. Mowbray ◽  
...  
Keyword(s):  
Quantum Dots ◽  
High Temperature ◽  
Photoluminescence Intensity ◽  
Carrier Confinement

scholarly journals Defect-Free Axially Stacked GaAs/GaAsP Nanowire Quantum Dots with Strong Carrier Confinement

Nano Letters ◽  
2021 ◽  
Author(s):  
Yunyan Zhang ◽  
Anton V. Velichko ◽  
H. Aruni Fonseka ◽  
Patrick Parkinson ◽  
James A. Gott ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Carrier Confinement

Giant piezoelectric effect in GaN self-assembled quantum dots

1999 ◽  
Vol 30 (4-5) ◽  
pp. 353-356 ◽  
Author(s):  
F Widmann ◽  
J Simon ◽  
N.T Pelekanos ◽  
B Daudin ◽  
G Feuillet ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Piezoelectric Effect ◽  
Self Assembled

Lateral carrier confinement in miniature lasers using quantum dots

2000 ◽  
Vol 6 (3) ◽  
pp. 504-510 ◽  
Author(s):  
J.K. Kim ◽  
R.L. Naone ◽  
L.A. Coldren
Keyword(s):  
Quantum Dots ◽  
Carrier Confinement

Influence of composition on the piezoelectric effect and on the conduction band energy levels of InxGa1−xAs∕GaAs quantum dots

2004 ◽  
Vol 96 (9) ◽  
pp. 5169-5172 ◽  
Author(s):  
M. A. Migliorato ◽  
D. Powell ◽  
S. L. Liew ◽  
A. G. Cullis ◽  
P. Navaretti ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Conduction Band ◽  
Piezoelectric Effect ◽  
Energy Levels ◽  
Band Energy

Enhanced carrier confinement in quantum dots by raising wetting layer state energy

2005 ◽  
Vol 87 (3) ◽  
pp. 033111 ◽  
Author(s):  
Sebastian Moehl ◽  
Laurent Maingault ◽  
Kuntheak Kheng ◽  
Henri Mariette
Keyword(s):  
Quantum Dots ◽  
State Energy ◽  
Wetting Layer ◽  
Carrier Confinement
Sign in / Sign up

Export Citation Format

Share Document