Fabrication of a GaAs quantum-well-wire structure by Ga focused-ion-beam implantation and its optical properties

1988 ◽  
Vol 37 (5) ◽  
pp. 2774-2777 ◽  
Author(s):  
Y. Hirayama ◽  
S. Tarucha ◽  
Y. Suzuki ◽  
H. Okamoto
Keyword(s):  
Optical Properties ◽  
Quantum Well ◽  
Focused Ion Beam ◽  
Ion Beam ◽  
Quantum Well Wire ◽  
Ion Beam Implantation

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

Focused Ion Beam Implantation of GaAs-GaAlAs Quantum Well Structures

1988 ◽  
Vol 126 ◽  
Author(s):  
P. M. Petroff ◽  
Xueyu Qian ◽  
Per Olof Holtz ◽  
R. J. Simes ◽  
J. H. English ◽  
...  
Keyword(s):  
Low Temperature ◽  
Quantum Well ◽  
Focused Ion Beam ◽  
Quantum Wires ◽  
Ion Beam ◽  
Damage Distribution ◽  
Quantum Well Structures ◽  
Ion Beam Implantation ◽  
Dose Effects

ABSTRACTThe effects of Implantation Enhanced Interdiffusion (IEI) in GaAs-GaAlAs quantum well structures are investigated. A Focused Ion Beam (FIB) source is used to implant narrow lines (500Å wide) with Ga+ ions. IEI in these structures is characterized by low temperature Cathodoluminescence. The dose effects and annealing kinetics dependence on IEI are presented. An unusual damage distribution which produces IEI deep below the surface is observed for the case of FIB implant. The possible origins of this effect and the limits of IEI for processing quantum wires and boxes are discussed.

Conductance Oscillations in Hopping Conduction Systems Fabricated by Focused Ion Beam Implantation

1997 ◽  
Vol 36 (Part 1, No. 6B) ◽  
pp. 4046-4048 ◽  
Author(s):  
Hiroki Kondo ◽  
Hirotaka Iwano ◽  
Osamu Nakatsuka ◽  
Kazutaka Kaga ◽  
Shigeaki Zaima ◽  
...  
Keyword(s):  
Focused Ion Beam ◽  
Ion Beam ◽  
Hopping Conduction ◽  
Ion Beam Implantation
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