Nanostructures and Quantum Effects: Proceedings of the JRDC International Symposium, Tsukuba, Japan, November 17–18, 1993

Front Matter....Pages I-XI
Front Matter....Pages 1-1
Electron Holography and Its Applications to the Observation of the Microscopic World....Pages 3-12
Studies on Domain States of Magnetic Substances by Electron Holography....Pages 13-16
Electron and Ion Microscopy Without Lenses....Pages 17-27
Measurability of the Schrödinger Wave....Pages 28-34
Quantum Measurement and Fluctuations in Nanostructures....Pages 35-47
Front Matter....Pages 49-49
Control of Electron Scattering and Quantum Transition via Wave-Function Engineering in Nanostructures....Pages 51-60
Quasi-Ballistic Quantum-Wire Transistors....Pages 61-66
Quantum Electron-Wave Transport in Magnetic Fields....Pages 67-75
Quantum Mechanical Analysis of Resonant Phenomena in Four-Terminal Junctions....Pages 76-79
Study of the Electron-Focusing Spectrum by Quantum Theory and by the Quantized Billiard Model....Pages 80-83
Phase Shifts and the Friedel Sum Rule Applied to the Asymmetric Tunneling Device....Pages 84-87
Transport Through a Quantum Dot Far from Equilibrium....Pages 88-91
Front Matter....Pages 93-93
Photon-Assisted Tunneling Through a Quantum Dot: Theory and Experiment....Pages 95-106
Envelope Modulation of Coulomb-Blockade Oscillations in Magnetic Fields....Pages 107-111
Suppression of Single-Electron Charging Effects in Liquid-Crystal Molecules Due to Infrared Irradiation....Pages 112-120
Spontaneous Spin Polarization Due to Electron—Electron Interaction in Quantum Wires....Pages 121-130
Front Matter....Pages 131-131
Terahertz, Photon-Assisted Tunneling in Semiconductor Nanostructures....Pages 133-139
Exciton Radiative Lifetime in GaAs Quantum Wires: Wire-Width Dependence....Pages 140-144
Magneto-Optical Effect in GaAs Quantum Wires: Wire-Width Dependence....Pages 145-147
Optical Gain Due to Excitons in Quantum Wires....Pages 148-151
Front Matter....Pages 131-131
Dynamical Processes of Lasing in CuCl Nanocrystals....Pages 152-156
Exciton-Polaritons in Microcavities....Pages 157-164
Investigation of Coulomb-Blockade Effects on the Squeezing Band Width of Semiconductor Lasers....Pages 165-168
Front Matter....Pages 169-169
Single-Mode Stimulated Emission in a Quantum-Wire Laser Fabricated by Cleaved-Edge Overgrowth....Pages 171-180
Fabrication of N-AlGaAs/GaAs Edge Quantum Wires on (118)B Facets with Gate-Electrode and Density Modulation of One-Dimensional Electrons....Pages 181-184
Fabrication of Quantum-Wire Structures by Atomic-Layer Epitaxy and VPE Processes....Pages 185-188
Ultrahigh-Vacuum In-Situ Patterning and MBE Overgrowth of GaAs and AlGaAs Using an InAs Mask Laser....Pages 189-193
Fabrication of AlGaAs/GaAs Multi-QWRs with 15 nm Wire Width Using Two-Step Etching and MBE Regrowth....Pages 194-196
Front Matter....Pages 197-197
Quantum Wires and Quantum Dots for Fully Confined Semiconductor Lasers....Pages 199-207
Optical Properties of GaAs Quantum-Wire Structures Fabricated by Hydrogen-Assisted Molecular Beam Epitaxy....Pages 208-212
MBE Growth of Quantum-Wire Structures on Top of Sharp Riges Using a Mesa-Patterned Substrate....Pages 213-217
Optical Anisotropy and Optical Gain of (311)GaAs Quantum-Wire Structures at Room Temperature....Pages 218-221
Front Matter....Pages 223-223
Optical Properties of Self-Organizing Quantum-Dot Structures....Pages 225-237
Direct Formation of GaAs-GaAlAs Quantum-Dot Structures by Droplet Epitaxy....Pages 238-241
Two-Dimensional Arrangement of InSb Epitaxial Nanoscale Crystals on Selenium-Treated Terraced GaAs Substrates....Pages 242-247
Preparation of Nanocrystalline Silicon by Digital Chemical Vapor Deposition....Pages 248-253
Condensed States and Optical Properties of the Organic Nanoscale Associates in Polymer Matrices....Pages 254-257
Front Matter....Pages 259-259
Site-Specific Processes During MBE and MOMBE Growth of III–V Compounds on Singular and Vicinal Surfaces....Pages 261-275
Surface Evolution of Gallium Arsenide Grown by Molecular Beam Epitaxy....Pages 276-284
Morphological Evolution During Epitaxial Growth....Pages 285-293
Front Matter....Pages 259-259
Migration Potential of Cation Adatoms on an As-Stabilized GaAs(001)-(2×4) Surface: A Theoretical Investigation....Pages 294-297
Comparative Study of Homoepitaxial Growths on Si(001) and Ge(111)....Pages 298-308
Front Matter....Pages 309-309
Quantum Corrals....Pages 311-314
Atomcraft Technology: Single-Atom Deposition and Re-Removal by the Scanning Tunneling Microscope....Pages 315-317
Time-Resolved Atomic-Scale Manipulation by STM....Pages 318-321
Nanometer-Scale Local Hydrization of the Si(111)-(7×7) Surface Using an STM Tip....Pages 322-325
Electrochemical Modification of Titanium and Silicon Surfaces Using the Scanning Tunneling Microscope....Pages 326-329
Electrical Transport Properties of the Si(111) Surface with Control of Its Atomic-Scale Structure....Pages 330-340
Cryogenic STM/STS of Sub-Nanometer Superstructure in High- T c YBa 2 Cu 3 O 7-δ Thin Films....Pages 341-344
Elastic Imaging with Nanoscale and Atomic Resolution by Ultrasonic Force Microscopy (UFM)....Pages 345-348
Ultrasonic Force Microscopy of Biopolymers at Frequencies Above 100 MHz....Pages 349-353
Back Matter....Pages 355-356