Self-assembled InAs quantum wires on InP(001)

Self-assembled InAs quantum wires (QWRs) embedded in In0.52Al0.48As In0.53Ga0.47As, and (In0.52Al0.48As)(2)/(In(0.53)Ga(0.47)AS)(2)-short-period-lattice matrixes on InP (001) were fabricated with molecular beam epitaxy (MBE). These QWR lines are along [110], x4 direction in the 2x4 reconstructed (001) surface as revealed with high energy electron diffraction (RHEED). Alignment of quantum wires in a multilayer structure depends on the composition of spacer layers.

Self-assembled InAs quantum wires (QWRs) embedded in In0.52Al0.48As In0.53Ga0.47As, and (In0.52Al0.48As)(2)/(In(0.53)Ga(0.47)AS)(2)-short-period-lattice matrixes on InP (001) were fabricated with molecular beam epitaxy (MBE). These QWR lines are along [110], x4 direction in the 2x4 reconstructed (001) surface as revealed with high energy electron diffraction (RHEED). Alignment of quantum wires in a multilayer structure depends on the composition of spacer layers.

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IEEE Electron Devices Soc.; Australian Natl Univ.; AIXTRON.; Oxford Instruments Plasma Technol.; Ledex Corp.; IEEE ACT Sect.; IEEE Electron Devices Soc, Australian Chapter.; Lasers & Electro-Opt Soc.; Australian Mat Res Soc.

Chinese Acad Sci, Inst Semicond, Lab Semicond Mat Sci, Beijing 100083, Peoples R China

IEEE Electron Devices Soc.; Australian Natl Univ.; AIXTRON.; Oxford Instruments Plasma Technol.; Ledex Corp.; IEEE ACT Sect.; IEEE Electron Devices Soc, Australian Chapter.; Lasers & Electro-Opt Soc.; Australian Mat Res Soc.