Investigation of the Electron Nonradiative Transition in Extremely Thin GaInNAs/GaAs Single Quantum Well by Using a Piezoelectric Photothermal Spectroscopy
スポンサーリンク
概要
- 論文の詳細を見る
Room-temperature piezoelectric photothermal spectroscopy (PPTS) measurements were carried out for the single-quantum-well (SQW) structures of GaInNAs. Four as-grown samples with thicknesses of 10, 7, 5 and 3 nm were used to investigate the quantum confinement effect in the SQW. The exciton contribution was clearly distinguished from the two-dimensional step like band-to-band transition. The thickness dependence of PPT signal peak energy were well understood by quantum mechanics. The decrease in well thickness results in increases in quantized energy level and exciton binding energy. The present results showed that the newly developed PPT methodology is a unique and powerful tool for investigating the optical absorption spectra of extremely thin quantum well structures.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2004-05-15
著者
-
Ikari Tetsuo
Department Of Electrical And Electronic Engineering Miyazaki University
-
Kondow Masahiko
Central Research Laboratory Hitachi Ltd.
-
FUKUSHIMA Shin-ichi
Department of Electrical and Electronic Engineering, Miyazaki University
-
Imai Kenji
Department Of Cardiology Nagoya University Graduate Of School Of Medicine
-
Kondow Masahiko
Central Research Laboratory, Hitachi Ltd., 1-280, Kokubunji, Tokyo 185-8601, Japan
-
Fukushima Shin-ichi
Department of Electrical and Electronic Engineering, Miyazaki University, 1-1 Gakuen kibanadai-nishi, Miyazaki 889-2192, Japan
-
Imai Kenji
Department of Applied Chemistry, Faculty of Engineering, Kanagawa University
関連論文
- Analysis of Band Offset in GaNAs/GaAs by X-Ray Photoelectron Spectroscopy
- For Acute Myocardial Infarction, ST-segment Resolution is a Predictor of Remodeling or Clinical Prognosis after Percutaneous Coronary Intervention with Stents (Acute Myocardial Infarction, Clinical (Diagnosis/Treatment) 6 (IHD), The 69th Annual Scientific
- Effect of Intravenous Nicorandil before Reperfusion for Acute Myocardial Infarction in Patients with a Higher White Blood Cell Count(Acute Myocardial Infarction, Clinical (Diagnosis/Treatment) 2 (IHD), The 69th Annual Scientific Meeting of the Japanese Ci
- Intravenous Nicorandil before Percutaneous Coronary Intervention Has Pharmacological Preconditioning Effects in Patients with Acute Myocardial Infarction(Acute Myocardial Infarction, Clinical (Diagnosis/Treatment) 12 (IHD), The 69th Annual Scientific Meet
- Long-term Clinical Outcomes after Myocardial Infarction in Stent Era for Patients with Diabetes Mellitus(Diabetes/Obesity 8 (H), The 69th Annual Scientific Meeting of the Japanese Circulation Society)
- Intravenous Nicorandil before Reperfusion Improves Epicardial Flow and Accelerates ST-Segment Resolution in Patients with Acute Myocardial Infarction(Clinical Trials in Ischemic Heart Disease (IHD), The 69th Annual Scientific Meeting of the Japanese Circu
- Lipid Peroxidation May Predict Restenosis After Coronary Balloon Angioplasty
- Electrical Properties of Layered ZrSe_2 Single Crystals Annealed in Selenium Atmosphere
- Effect of Isothermal Annealing on Crystallization Mechanism of Amorphous Ni_Cr_P_ Metallic Alloys
- Photoacoustic Signals from Ion-Implanted and Epitaxially Grown Layers on Silicon Substrate
- Spatial Distribution of EL2 in GaAs Wafer Determined by Photoacoustic Spectroscopy
- Effects of Angiotensin II Type 1 Receptor Blocker on In-Stent Restenosis : Involvement of Plasma Aldosterone Levels (Restenosis after Angioplasty, Basic/Clinical 6 (IHD), The 69th Annual Scientific Meeting of the Japanese Circulation Society)
- PJ-621 The Role of Ca^/Calmodulin-Dependent Protein Kinase 2 in Spontaneous Hypertensive Rat Heart(Cardiac Hypertrophy, Basic and Clinical 2 (M) : PJ104)(Poster Session (Japanese))
- PE-233 Ca^-dependent Modulation of Intracellular Mg^Concentration with Amiloride and KB-R7943 in Pig Carotid Artery(Vascular Smooth Muscle 1 (H) : PE40)(Poster Session (English))
- Rotational Atherectomy at a Low Platform Speed : Immediate and Late Outcomes as Compared with a High Platform Speed
- Role of a Ca^/Calmodulin-Dependent Protein Kinase (CaMK) Cascade for the Development of Cardiac Hypertrophy in Spontaneous Hypertensive Rats (SHR)
- Autophosphorylation of Ca2+/calmodulin dependent protein kinase II in the ischemic heart
- Carrier Transport Mechanisms of InSe p-n Homojunction : Semiconductors and Semiconductor Devices
- Annealing Behavior of Zn-Doped p-Type InSe
- Photoconductivity and Photo-Hall Effect of p-Type InSe Single Crystals
- Optical Absorption Edge in γ-InSe(Excitons and Phonons)
- A 1.3-μm GaInNAs/GaAs Single-Quantum-Well Laser Diode with a High Characteristic Temperature over 200 K
- Fundamenral Absorption Edge of γ-InSe
- Investigation of Ni Induced Deep Levels in N-Type Si by a Temperature Dependence of Piezoelectric Photothermal Signals
- Optical and Electrical Properties of Layer Semiconductor n-InSe Doped with Sn
- Optical and Electrical Properties of p-GaAe Doped with Sb
- Annealing Behavior of Layer Semiconductor p-InSe Doped with Hg
- Distribution of Substitutional Nickel Atoms in Dislocation-Free Silicon Studied by Deep Level Transient Spectroscopy and Theoretical Analyses Based on the Dissociative Mechanism of Diffusion
- In-Diffusion and Annealing Processes of Substitutional Nickel Atoms in Dislocation-Free Silicon
- Heat Transfer Reduction by Drag-Reducing Surfactant Solutions in a Higher Temperature Range
- How Do Acupuncture and Moxibustion Act? : Focusing on the Progress in Japanese Acupuncture Research
- Electrical Properties of p- and n-GaSe Doped with As and Ge
- Radiative Centers in Layer Semiconductor p-GaSe Doped with Mn
- Photoluminescence Spectra of n-GaSe Layered Semiconductor Doped with Sn
- Investigation of the Electron Nonradiative Transition in Extremely Thin GaInNAs/GaAs Single Quantum Well by Using a Piezoelectric Photothermal Spectroscopy
- Non-Radiative Carrier Recombination Process in AlGaAs/GaAs Hetero-Structure investigated by Piezoelectric Photothermal Spectroscopy
- Photoacoustic Spectra of Si Wafers at Liquid Helium Temperature
- Effect of Thermal Donor Formation on the Photoacoustic Spectra of p-Si Single Crystals
- Near Band Edge Photoacoustic Spectra of p-Si Single Crystals
- Determination of exciton binding energy of GaInNAs quantum well structures by piezoelectric photothermal spectroscopy compared with photoreflectance measurements (Special issue: Microprocesses and nanotechnology)
- Insulin resistance raises the risk for recurrence of stage I hepatocellular carcinoma after curative radiofrequency ablation in hepatitis C virus-positive patients : A prospective, case series study
- Piezoelectric Photoacoustic and Photoluminescence Properties of CuIn_XGa_Se_2 Alloys
- Exact Solutions of the Davey-Stewartson Equation with Complex Coefficients
- Impurity Levels in Layered Semiconductor GaS Doped with Cu
- Precision Lattice Spacing Measurements Using X-Ray Cu Kα Doublet
- Nonradiative Investigation of Hole Photoionization Spectrum of EL2 in Carbon Concentration Controlled Semi-Insulating GaAs
- Piezoelectric Photothermal Spectra of Co Doped ZnO Semiconductor
- Crystallization of Amorphous GeSe_2 Semiconductor by Isothermal Annealing without Light Radiation
- Lump Solutions of the Ishimori-II Equation : Condensed Matter and Statistical Physics
- Gas-Source Molecular Beam Epitaxy of GaN_xAs_ Using a N Radical as the N Source
- (2+1) Dimensional Soliton Equations Covariant with respect to the Binary Darboux Transformation
- Systematic Derivation of Darboux Covariant(1+1)Dimensional Soliton Equations
- Generalization of the Kaup-Newell Inverse Scattering Formulation and Darboux Transformation
- Gastric Arrhythmia and Nausea of Motion Sickness Induced in Healthy Japanese Subjects Viewing an Optokinetic Rotating Drum
- Temperature Dependence of Photoluminescence in Layered Semiconductor n-GaS Doped with Sn
- Estimation of Low Ga-Content (Less Than 10%) in A1GaAs by Spectroscopic Ellipsometry
- Polarized Raman Spectra and N-Related Local Vibrational Mode in GaNAs and GaInNAs Epitaxial Layers Grown on GaAs
- Dromion and Lump Solutions of the Ishimori-I Equation : Condensed Matter and Statistical Physics
- Photoluminescence Studies of Layered Semiconductor GaS Doped with Ge
- Distribution of Substitutional Nickel Atoms in Dislocated Silicon Crystal
- Photoacoustic Spectra for Porous Silicon Using Piezoelectric Transducer and Microphone
- Amplified Spontaneous Emission Measurement of GaInNAs Laser Wafers with and without Rapid Thermal Annealing
- A Necessary Condition for Existence of Lie Symmetries in General Systems of Ordinary Differential Equations
- Piezoelectric Photothermal Study of the Optical Absorption Spectra of Microcrystalline Silicon
- Near Band Edge Non-radiative Recombination of Si Single Crystal Investigated by Piezoelectric Photothermal Spectroscopy
- Infrared Absorption Spectrum of GaInNAs
- Growth and Annealing of ZnO Films Grown by Spray Pyrolysis
- Annealing Behavior of Deep Trap Level in p-GaTe
- Optical and Electrical Characteristics of Layered Semiconductor p-InSe Doped with Sb
- New Integrable Dynamical Systems Derived from the Lie Algebraic Structure of the Homogeneous Lotka--Volterra Ladder Equation
- Investigation of the Electron Nonradiative Transition in Extremely Thin GaInNAs/GaAs Single Quantum Well by Using a Piezoelectric Photothermal Spectroscopy
- Effect of Surface States on Piezoelectric Photothermal Specta of Silicon Single Crystals
- Equilibrium and structural studies on the species formed in the extraction of divalent transition metal ions with 8-quinolinol.
- (2+1) Dimensional Soliton Equations Covariant with respect to the Binary Darboux Transformation
- Electrochemical studies of poly(mercaptohydroquinone) and poly(mercapto-p-benzoquinone) films prepared by electrochemical polymerization. V. Spectroelectrochemistry of ten pH indicators in the film.