Effect of Static Electric Fields on The Electronic Properties of Layered Semiconductor Nanostructures

• Main Author: Harutyunyan, Volodya
• Format: eBook
• Language: English
• Published: Sharjah Bentham Science Publishers 2015
• Edition: 1
• Subjects: Nanostructures

Table of Contents:

• Intro -- CONTENTS -- FOREWORD -- PREFACE -- CONFLICT OF INTEREST -- ACKNOWLEDGEMENTS -- Single-Electron States in Quantum Well (Quantum Film) in the Presence of External Uniform Electrostatic Field -- INTRODUCTION -- GENERAL APPROACH TO THE PROBLEM -- SINGLE-PARTICLE STATES IN QUANTIZED FILM IN THE PRESENCE OF WEAK (PERTURBING) UNIFORM ELECTROSTATIC FIELD -- Energy Spectrum -- Wave Functions -- Comparison of the Results of Analytical and Numerical Calculations -- For the Fans of Training (Especially Students) -- SINGLE-PARTICLE STATES IN QUANTIZED FILM IN THE PRESENCE OF "MODERATE" UNIFORM ELECTROSTATIC FIELD -- Energy Spectrum and Wave Functions -- Limits of Applicability of the WKB-method -- SINGLE PARTICLE STATES IN QUANTIZED FILM IN THE PRESENCE OF STRONG UNIFORM ELECTROSTATIC FIELD -- Strong Fields. The Ground State -- Strong Fields. The First Excited State -- THE CASE OF NARROW-BAND SEMICONDUCTOR (INSB) QUANTIZED FILM -- Single-particle States in InSb QW in the Absence of External Field -- Single-particle States in InSb QW in the Presence of External Field -- CONCLUDING REMARKS -- REFERENCES -- Single-Electron States in Cylindrical Nanolayers in the Presence of External Uniform Electrostatic Field -- INTRODUCTION -- SINGLE-PARTICLE STATES IN CYLINDRICAL NANOLAYER IN THE ABSENCE OF EXTERNAL FIELD -- General Approach and Approximations -- LAYER OF LARGE RADIUS -- LAYER OF MODERATE RADIUS -- WKB - METHOD -- SINGLE-PARTICLE STATES IN CYLINDRICAL NANOLAYER IN THE PRESENCE OF WEAK (PERTURBING) UNIFORM ELECTROSTATIC FIELD -- SINGLE-PARTICLE STATES IN CYLINDRICAL NANOLAYER IN THE PRESENCE OF MODERATE UNIFORM ELECTROSTATIC FIELD -- General Approach -- ENERGY SPECTRUM AND WAVE FUNCTIONS -- SINGLE-PARTICLE STATES IN CYLINDRICAL NANOLAYER IN THE -- Presence of Strong Uniform Electrostatic Field
• SINGLE-PARTICLE STATES IN A NARROW GAP (INSB) CYLINDRICAL NANOLAYER IN THE PRESENCE OF STRONG UNIFORM ELECTROSTATIC FIELD -- ELECTRON AND HOLE STATES IN A LAYER IN THE ABSENCE OF EXTERNAL FIELD -- ELECTRON AND HOLE STATES IN A LAYER IN THE PRESENCE OF EXTERNAL FIELD: THE STATES OF HEAVY HOLES -- ELECTRON AND HOLE STATES IN A LAYER IN THE PRESENCE OF EXTERNAL FIELD: THE STATES OF LIGHT HOLES AND ELECTRONS -- CONCLUDING REMARKS -- a. Energy Spectrum -- b. Wave functions -- REFERENCES -- Single-Particle States in a Cylindrical Nanolayer in the Presence of External Nonuniform Electrostatic Fields -- INTRODUCTION -- GENERAL APPROACH AND PHYSICAL MODEL -- SEMICONDUCTOR NANOTUBE IN WEAK RADIAL ELECTROSTATIC FIELD -- SEMICONDUCTOR NANOTUBE IN STRONG RADIAL ELECTROSTATIC FIELD -- SEMICONDUCTOR NANOTUBE IN THE FIELD OF UNIFORMLY CHARGED RING: ADDITIONAL QUANTIZATION IN THE FORM OF ONE-DIMENSIONAL HYDROGEN-TYPE LEVELS -- General Approach and Approximations -- Electrostatics of the Problem -- Approximations and the Schrödinger Equation for a Charged Particle Inside the Nanolayer -- Movement of Charge Carriers in the Layer along the Axis Z. States of Discrete Spectrum -- Movement of Charge Carriers in the Layer along the Axis Z. States of the Continuous Spectrum (Efld &gt -- 0) -- INSB NANOTUBE IN THE FIELD OF HOMOGENEOUSLY CHARGED RING -- General Approach and Approximations -- Single-Particle States In InSb Nanotube In The Presence of Charged Ring's Field -- States of Heavy Holes in Valence Band -- The Light Hole and the Electron States -- CONCLUDING REMARKS -- REFERENCES -- Quasy-Two- and Quasy-One-Dimensional Excitons in Uniform Electric Field -- INTRODUCTION -- SEMICONDUCTOR NANOTUBE IN STRONG UNIFORM ELECTROSTATIC FIELD TAKING INTO ACCOUNT THE ELECTRON-HOLE INTERACTION -- Interacting Electron-hole Pair in the Tube: Modeling Approach and Schrodinger Equation
• Wave Functions and Energy Spectrum -- SEMICONDUCTOR QUANTUM RING IN LATERAL STRONG UNIFORM ELECTROSTATIC FIELD -- Single-electron States in QR in the Presence of Lateral External Field -- Electron-hole Pair in QR in the Presence of Strong External Field -- TWO-DIMENSIONAL (PLANE) EXCITON IN LONGITUDINAL UNIFORM ELECTROSTATIC FIELD -- The Schrödinger Equation -- Quasi-classical Approximation for External Field -- Ionization of the Two-Dimensional Exciton in Uniform Electrostatic Field -- INFLUENCE OF LONGITUDINAL HOMOGENEOUS ELECTROSTATIC FIELD ON ONE- DIMENSIONAL EXCITONIC STATES IN A QUANTIZED WIRE -- CONCLUDING REMARKS -- REFERENCES -- Spherical Nanolayers in Uniform and Radial Electrostatic Fields -- INTRODUCTION -- SINGLE-PARTICLE STATES IN THE SPHERICAL NANOLAYER IN THE ABSENCE OF EXTERNAL FIELDS -- The General Approach and Approximations -- Spherical Rotator Model Approximation -- Layer of Large Radius: Adiabatic Approximation -- Layer of Moderate Radius -- WKB - Method -- QDQW IN WEAK UNIFORM FIELD: QUANTUM CONFINED STARK EFFECT IN QSL -- The External Field as a Perturbation -- States with l ≠ 0 -- States with l=0 -- QDQW IN STRONG ELECTROSTATIC FIELD -- General Approach -- Single Particle States In The Layer In The Presence of a Strong Uniform External Field -- QDQW IN RADIAL ELECTROSTATIC FIELD -- Weak Fields -- Moderate Fields -- Strong Fields -- CONCLUDING REMARКS -- REFERENCES -- SUBJECT INDEX