Optical Characterization of Focused Ion Beam Implanted AlGaAs/GaAs Multiple Quantum Well Structures

1993 ◽  
Vol 326 ◽  
Author(s):  
Howard E. Jackson
Keyword(s):  
Quantum Well ◽  
Focused Ion Beam ◽  
Ion Beam ◽  
Multiple Quantum Well ◽  
Optical Characterization ◽  
Multiple Quantum ◽  
Quantum Well Structures

Raman and photoluminescence characterization of AlGaAs multiple-quantum-well structures formed by focused-ion-beam implantation

1992 ◽  
Author(s):  
Howard E. Jackson ◽  
Ahn G. Choo ◽  
Bernard L. Weiss ◽  
Joseph T. Boyd ◽  
Andrew J. Steckl ◽  
...  
Keyword(s):  
Quantum Well ◽  
Focused Ion Beam ◽  
Ion Beam ◽  
Multiple Quantum Well ◽  
Multiple Quantum ◽  
Quantum Well Structures ◽  
Ion Beam Implantation

Interband and intersubband optical characterization of semipolar (112¯2)-oriented GaN/AlN multiple-quantum-well structures

2008 ◽  
Vol 93 (11) ◽  
pp. 111906 ◽  
Author(s):  
L. Lahourcade ◽  
P. K. Kandaswamy ◽  
J. Renard ◽  
P. Ruterana ◽  
H. Machhadani ◽  
...  
Keyword(s):  
Quantum Well ◽  
Multiple Quantum Well ◽  
Optical Characterization ◽  
Multiple Quantum ◽  
Quantum Well Structures

Design and Optical Characterization of Novel InGaN/GaN Multiple Quantum Well Structures by Metal Organic Vapor Phase Epitaxy

2013 ◽  
Vol 52 (8S) ◽  
pp. 08JL10 ◽  
Author(s):  
Liyang Zhang ◽  
Ruben R. Lieten ◽  
Magdalena Latkowska ◽  
Michał Baranowski ◽  
Robert Kudrawiec ◽  
...  
Keyword(s):  
Quantum Well ◽  
Vapor Phase ◽  
Multiple Quantum Well ◽  
Optical Characterization ◽  
Vapor Phase Epitaxy ◽  
Multiple Quantum ◽  
Quantum Well Structures ◽  
Organic Vapor ◽  
Metal Organic

scholarly journals Optical characterization of Zn0.97Mn0.03Se/ZnSe0.92Te0.08 type II multiple-quantum-well structures

2007 ◽  
Vol 244 (5) ◽  
pp. 1644-1649
Author(s):  
D. Y. Lin ◽  
J. J. Shiu ◽  
J. D. Wu ◽  
C. S. Yang ◽  
W. C. Chou
Keyword(s):  
Quantum Well ◽  
Multiple Quantum Well ◽  
Optical Characterization ◽  
Multiple Quantum ◽  
Type Ii ◽  
Quantum Well Structures

Raman and Photoluminescence Characterization of FIB Patterned AIGaAs/GaAs Multiple Quantum Wells

1993 ◽  
Vol 324 ◽  
Author(s):  
Ahn Goo Choo ◽  
Xuelong. Cao ◽  
Spirit Tlali ◽  
Howard E. Jackson ◽  
Peter Chen ◽  
...  
Keyword(s):  
Quantum Well ◽  
Raman Scattering ◽  
Quantum Wells ◽  
Focused Ion Beam ◽  
Ion Beam ◽  
Multiple Quantum Well ◽  
Multiple Quantum ◽  
Pl Spectra ◽  
Spatially Resolved

AbstractRaman and photoluminescence (PL) spectra have been used to characterize A10.3Ga0.7As/GaAs multiple quantum well (MQW) structures that have been patterned by focused ion beam (FIB) implantation followed by rapid thermal annealing (RTA). Microprobe Raman scattering is used to identify the appropriate RTA and FIB implantation conditions that provide for removal of implantation-induced damage and for compositional intermixing. FIB patterned wire-like structures are characterized by spatially resolved PL spectra.

Optical Channel Waveguides in AlGaAs Multiple Quantum Well Structures Formed by Focused Ion Beam Induced Compositional Mixing

1992 ◽  
Vol 281 ◽  
Author(s):  
Mukesh Kumar ◽  
Gregory N. De Brabander ◽  
Peter Chen ◽  
Joseph T. Boyd ◽  
Andrew J. Steckl ◽  
...  
Keyword(s):  
Quantum Well ◽  
Focused Ion Beam ◽  
Ion Beam ◽  
Multiple Quantum Well ◽  
Propagation Loss ◽  
Optical Channel ◽  
Multiple Quantum ◽  
Mixing Depth ◽  
Quantum Well Structures ◽  
Mode Field

ABSTRACTOptical channel waveguiding in AlGaAs multiple quantum well structures formed by compositional mixing implemented by focused ion beam (FIB) implantation is demonstrated. To achieve selective mixing, Si is FIB implanted with a dose of 5×1014 cm−2 followed by RTA at 950°C for 10 s. Raman microprobe spectra are used to characterize the lateral variation of mixing. Propagation loss in a channel waveguide is measured. Measurement of the waveguide mode field distribution allows for the determination of changes in refractive index due to mixing and an approximate mixing depth.

Optical characterization of indium-rich strained In1−xGaxAs/InP single- and multiple-quantum-well structures

1991 ◽  
Vol 9 (1-3) ◽  
pp. 297-300 ◽  
Author(s):  
R. Schwedler ◽  
K. Wolter ◽  
B. Gallmann ◽  
D. Grützmacher ◽  
M. Stollenwerk ◽  
...  
Keyword(s):  
Quantum Well ◽  
Multiple Quantum Well ◽  
Optical Characterization ◽  
Multiple Quantum ◽  
Quantum Well Structures

Characterization of hydrogenated GaAs/AlGaAs multiple quantum well structures

1993 ◽  
Vol 73 (12) ◽  
pp. 8489-8494 ◽  
Author(s):  
J. M. Zavada ◽  
F. Voillot ◽  
N. Lauret ◽  
R. G. Wilson ◽  
B. Theys
Keyword(s):  
Quantum Well ◽  
Multiple Quantum Well ◽  
Multiple Quantum ◽  
Quantum Well Structures
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