Carrier scattering by Auger mechanism in a single quantum wire

2001 ◽  
Vol 21 (4) ◽  
pp. 499-505 ◽  
Author(s):  
J. Bellessa ◽  
V. Voliotis ◽  
T. Guillet ◽  
D. Roditchev ◽  
R. Grousson ◽  
...  
Keyword(s):  
Quantum Wire ◽  
Single Quantum ◽  
Carrier Scattering

scholarly journals Strong and robust polarization anisotropy of site- and size-controlled single InGaN/GaN quantum wires

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Hwan-Seop Yeo ◽  
Kwanjae Lee ◽  
Young Chul Sim ◽  
Seoung-Hwan Park ◽  
Yong-Hoon Cho
Keyword(s):  
Quantum Wire ◽  
Quantum Wires ◽  
Geometrical Shape ◽  
Optical Polarization ◽  
Polarization Anisotropy ◽  
Single Quantum ◽  
Group Iii ◽  
Highly Efficient ◽  
Group Iii Nitride ◽  
Size Controlled

Abstract Optical polarization is an indispensable component in photonic applications, the orthogonality of which extends the degree of freedom of information, and strongly polarized and highly efficient small-size emitters are essential for compact polarization-based devices. We propose a group III-nitride quantum wire for a highly-efficient, strongly-polarized emitter, the polarization anisotropy of which stems solely from its one-dimensionality. We fabricated a site-selective and size-controlled single quantum wire using the geometrical shape of a three-dimensional structure under a self-limited growth mechanism. We present a strong and robust optical polarization anisotropy at room temperature emerging from a group III-nitride single quantum wire. Based on polarization-resolved spectroscopy and strain-included 6-band k·p calculations, the strong anisotropy is mainly attributed to the anisotropic strain distribution caused by the one-dimensionality, and its robustness to temperature is associated with an asymmetric quantum confinement effect.

Single quantum wire semiconductor lasers

1989 ◽  
Vol 55 (26) ◽  
pp. 2715-2717 ◽  
Author(s):  
E. Kapon ◽  
S. Simhony ◽  
R. Bhat ◽  
D. M. Hwang
Keyword(s):  
Semiconductor Lasers ◽  
Quantum Wire ◽  
Single Quantum

Fabrication and microscopic characterization of a single quantum-wire laser with high uniformity

2004 ◽  
Vol 21 (2-4) ◽  
pp. 230-235 ◽  
Author(s):  
Masahiro Yoshita ◽  
Yuhei Hayamizu ◽  
Hidefumi Akiyama ◽  
Loren N. Pfeiffer ◽  
Ken W. West
Keyword(s):  
Quantum Wire ◽  
Single Quantum ◽  
High Uniformity

scholarly journals Strong photoabsorption by a single-quantum wire in waveguide-transmission spectroscopy

2005 ◽  
Vol 86 (24) ◽  
pp. 243101 ◽  
Author(s):  
Yasushi Takahashi ◽  
Yuhei Hayamizu ◽  
Hirotake Itoh ◽  
Masahiro Yoshita ◽  
Hidefumi Akiyama ◽  
...  
Keyword(s):  
Quantum Wire ◽  
Single Quantum ◽  
Transmission Spectroscopy ◽  
Waveguide Transmission

Piezoelectric effects in ultrahigh quality AlGaAs/GaAs single quantum wire

2002 ◽  
Vol 13 (2-4) ◽  
pp. 194-198 ◽  
Author(s):  
Xing-Quan Liu ◽  
Xue-Lun Wang ◽  
Mutsuo Ogura ◽  
Thierry Guillet ◽  
Valia Voliotis ◽  
...  
Keyword(s):  
Quantum Wire ◽  
Single Quantum ◽  
Piezoelectric Effects

Evolution of gain in a high-quality single quantum wire laser

2003 ◽  
Author(s):  
Y. Hayamizu ◽  
M. Yoshita ◽  
H. Akiyama ◽  
L.N. Pfeiffer ◽  
K.W. West
Keyword(s):  
Quantum Wire ◽  
Single Quantum ◽  
High Quality

scholarly journals InAs∕InP single quantum wire formation and emission at 1.5μm

2006 ◽  
Vol 89 (23) ◽  
pp. 233126 ◽  
Author(s):  
B. Alén ◽  
D. Fuster ◽  
Y. González ◽  
L. González ◽  
J. Martínez-Pastor
Keyword(s):  
Quantum Wire ◽  
Single Quantum

Disorder Effects on Carrier Dynamics in a Single Quantum Wire

2002 ◽  
Vol 190 (3) ◽  
pp. 735-742 ◽  
Author(s):  
V. Voliotis ◽  
T. Guillet ◽  
R. Grousson ◽  
M. Menant ◽  
J. Bellessa ◽  
...  
Keyword(s):  
Quantum Wire ◽  
Carrier Dynamics ◽  
Single Quantum ◽  
Disorder Effects

Exchange-induced splitting of radiative exciton levels in a single quantum wire

2001 ◽  
Vol 9 (4) ◽  
pp. 686-693 ◽  
Author(s):  
T. Guillet ◽  
V. Voliotis ◽  
R. Grousson ◽  
R. Ferreira ◽  
X.L. Wang ◽  
...  
Keyword(s):  
Quantum Wire ◽  
Single Quantum
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