Influence of Long-Range Lateral Ordering in Structures with Quantum Dots on the Spatial Distribution of Diffracted X-Ray Radiation
スポンサーリンク
概要
- 論文の詳細を見る
Perfectly crystalline (InAs–GaAs) multilayer periodic structures on (001) GaAs, which contain InAs quantum dots (QDs), have been studied by high-resolution X-ray diffraction. It has been shown that the existence of such scattering objects as QDs strongly influences X-ray diffraction, changing the spatial distribution of scattered radiation. Additional long-range ordering in layers containing QDs results in unusual and significant elongation of superlattice and substrate reflections in the qx direction. A novel qualitative model of scattering layers consisting of perfect InAs and GaAs coherent clusters has been developed.
- INSTITUTE OF PURE AND APPLIED PHYSICSの論文
- 1999-02-15
著者
-
Pavlov Konstantin
Department Of Materials Science & Engineering Nagoya University
-
Faleev Nikolai
Department Of Materials Science & Engineering Nagoya University
-
Tabuchi Masao
Department Of Applied Physics Graduate School Of Engineering Nagoya University
-
Pavlov Konstantin
Department of Materials Science & Engineering, Nagoya University, Nagoya 464-8603, Japan
-
YoshikazuTakeda YoshikazuTakeda
Department of Materials Science & Engineering, Nagoya University, Nagoya 464-8603, Japan
関連論文
- Electron Spin Resonance Study of Low-Dimensional Magnetic Properties of MnF_2-CaF_2 Superlattices : Magnetism
- Thermal Stability of GaAs/InAs/GaAs Heterostructure Studied by X-Ray Crystal Truncation Rod Scattering Measurement
- Influence of Long-Range Lateral Ordering in Structures with Quantum Dots on the Spatial Distribution of Diffracted X-Ray Radiation
- Specific Aspects of X-Ray Diffraction on Statistically Distributed QDs in Perfect Crystal Matrix (Proceedings of the Second International Conference on SRMS(Synchrotron Radiation in Materials Science)(2))
- Metal Adsorption Effect on Tunneling Spectra in Scanning Tunneling Spectroscopy of InAs Quantum Dots on GaAs(001)
- Influence of Long-Range Lateral Ordering in Structures with Quantum Dots on the Spatial Distribution of Diffracted X-Ray Radiation