Spectral Absorption Properties of Ultrananocrystalline Diamond/Amorphous Carbon Composite Thin Films Prepared by Pulsed Laser Deposition
スポンサーリンク
概要
- 論文の詳細を見る
The spectral absorption properties of ultrananocrystalline diamond (UNCD)/amorphous carbon composite films grown by pulsed laser deposition with graphite were experimentally investigated. The indirect optical band gaps estimated from the absorption spectrum were 1.0 eV and approximately 5.65 eV, which correspond to those for the amorphous carbon surrounding the UNCDs and for UNCDs themselves, respectively. In addition, the spectrum revealed a direct gap having a value of approximately 2.2 eV. One probable origin can be the presence of grain boundaries between UNCDs and amorphous carbon since they are specific to UNCD/amorphous carbon; further, its appearance is consistent with the theoretical predictions.
- Japan Society of Applied Physicsの論文
- 2007-10-25
著者
-
Itakura Masaru
Department Of Applied Science For Electronics And Materials Kyushu University
-
Kuwano Noriyuki
Department Of Applied Science For Electronics And Materials Interdisciplinary Graduate School Of Eng
-
Hara Takeshi
Department Of Animal Resource Sciences Graduate School Of Agricultural And Life Sciences The Univers
-
Nagayama Kunihito
Department Of Aeronautics And Astronautics
-
Yoshitake Tsuyoshi
Department of Applied Physics, Faculty of Engineering, Kyushu University
-
Nagano Akira
Department of Applied Science for Electronics and Materials, Kyushu University, Kasuga, Fukuoka 816-8580, Japan
-
Kuwano Noriyuki
Department of Applied Science for Electronics and Materials, Kyushu University, Kasuga, Fukuoka 816-8580, Japan
-
Itakura Masaru
Department of Applied Science for Electronics and Materials, Kyushu University, Kasuga, Fukuoka 816-8580, Japan
関連論文
- Microstructure Analysis of High Coercivity PLD-Made Nd-Fe-B Thick-Film Improved by Tb-Coating-Diffusion Treatment
- Synchronous and metachronous multicentric squamous cell carcinomas in the upper aerodigestive tract
- Performance Evaluation of a CAD System for Detecting Masses on Mammograms by Using the MIAS Database
- Brain CT Scoring Method Using Normal CT Scans to Detect Bain Damage for Emergency Medical Care(International Forum on Medical Imaging in Asia 2009 (IFMIA 2009))
- Development of whole breast ultrasound system with CAD function(International Forum on Medical Imaging in Asia 2009 (IFMIA 2009))
- Properties of Monolithic Silica Columns for HPLC
- An improved powell method for registration of MRI and MRA (医用画像)
- A Case of Porphyria Cutanea Tarda with Hemangioma of the Liver
- Microstructure Analysis of Sintered Nd-Fe-B Magnets Improved by Tb-Vapor Sorption
- Evaluation of Blood Cultures Following Laparoscopy
- A Case of Polycystic Disease of the Liver and the Kidney Associated with Cerebral Aneurysm and Fulminant Hepatitis
- Microcirculatory Disturbance of the Liver : an Important Background for Oxidative Stress in Liver Disease(The 4th Joint Symposium between Tokai University School of Medicine and Semmelweis University School of Medicine 7-9, June, 1993, Budapest)
- Upper Gastrointestinal Irritation and Arrhythmia : Analysis of 68 Cases with Transesophageal Echocardiography and Upper Gastrointestinal Endoscopy
- Transmission Electron Diffraction Analysis of Crystallographic Orientation of β-FeSi_2 Produced by Sputtering on Si(001) Substrate
- Computer-aided Diagnosis for Detection of Lacunar Infarcts in MR Images
- Automated body cavity extraction and recognition based on non-contrast torso CT images(Joint Session 2)
- Automated Computerized Detection of Unruptured Intracranial Aneurysms in MRA images(Joint Session 1)
- Preparation, Structure, and Spectral Properties of Cyclophanes Consisting of Oligothiophene Units
- A Case of Encapsulated Noninvasive Thymoma (Stage I) with Myasthenia Gravis Showing Metastasis After a 2-Year Dormancy
- Formation of Cubic GaN on (111)B GaAs by Metal-Organic Vapor-Phase Epitaxy with Dimethylhydrazine
- Transmission Electron Microscope Observation of Cubic GaN Grown by Metalorganic Vapor Phase Epitaxy with Dimethylhydrazine on (001) GaAs
- D315 A NOVEL FLUIDIC MICROMOTOR DRIVEN BY THERMOCAPILLARY FORCE(Micro-scale phenomena)
- Enhanced Interlayer Coupling and Magnetoresistance Ratio in Fe_3Si/FeSi_2 Superlattices
- Low-Temperature Growth of Nanocrystalline Diamond by Reactive Pulsed Laser Deposition under a Hydrogen Atmosphere
- HRTEM image contrast and atomistic microstructures of long-period ordered Al-rich TiAl alloys
- Establishment and Characterization of a Malignant Epithelioid Hemangioendothelioma from Mouse Thyroid Tumor
- Epitaxial Growth of Al-Doped β-FeSi_2 on Si by Ion Beam Synthesis
- Crystal Growth and Photoresponse of Al-doped β-FeSi_2/Si Heterojunctions
- Crystal Structures of H-Pd_5Ce and Pd_5La and Their Electrical Resistivities at Low temperatures
- K-means clustering and classification of medical images based on regions-of-interest
- Development of an Automated Method for the Detection of Chronic Lacunar Infarct Regions in Brain MR Images(Image Recognition, Computer Vision)
- Classification of Cirrhotic Liver in MRI Images Using Texture Features
- An atlas-driven approach for automated recognition of liver structure in non-contrasted torso CT images
- Effect of zinc and calcium on the development of tibia in weanling rats : using indicators of bone density, geometry and bone strength
- Abolishment of Pleural Effusion as the Initial Manifestation of Chronic Myelomonocytic Leukemia without Chemotherapy
- High-Velocity Carbon Plume Generated by Nd:YAG Laser for Thin Carbon Film Deposition
- Removing focused ion-beam damages on transmission electron microscopy specimens by using a plasma cleaner
- Application of FIB microsampling technique to long-period ordered TiAl single crystal with composition gradient
- Automated detection of chest nodules in 3D chest CT scans by using 2nd-order autocorrelation features
- Nodule Detection in 3D Chest CT Images Using 2nd Order Autocorrelation Features and GA Template Matching(Joint Session 1)
- Analytical Fourier Transform of Fraunhofer Hologram Pattern of a Wire
- New Method of Tracing Interior Projectile Motion in a Gas Gun by Inline Holographic Velocimetry
- Formation of β-FeSi_Ge_x by Ge-Segregation-Controlled Solid-Phase Growth of [a-Si/a-FeSiGe]_n Multilayered Structure
- Electron Microscopic Observation of Short Range Order in α Phase of Pd-Ce and Evidence for Pd_7Ce
- Investigations on the Microstructures of Some Ordering Alloys
- Structure of Short Range Order in αCu-18.6 at% Al
- Microheater-Driven Dancing Microbubble
- Heterojunction Diodes Comprised of n-Type Silicon and p-Type Ultrananocrystalline Diamond/Hydrogenated Amorphous Carbon Composite
- Pulse laser ignition of a small amount of secondary explosive powder
- Formation Mechanism of Antiphase Boundary Structure in Molecular Beam Epitaxy Grown InGaAs/(110) InP
- Electron Microscopic Observation of Heterointerface in Ga_xInAs_yP_/InP Grown by Liquid
- Simple Method of Calculating Gruneisen Parameter Based on the Shock Hugoniot Data for Solids
- Prediction of C-J state for high explosive based on the initial density dependence of detonation velocity
- Unreacted Shock Compression Curve of Energetic Materials and Modeling of Detonation and Reaction Process
- Temperature-Dependent Current-Induced Magnetization Switching in Fe3Si/FeSi2/Fe3Si Trilayered Films
- Near-Edge X-ray Absorption Fine-Structure Spectroscopic Study on Nitrogen-Doped Ultrananocrystalline Diamond/Hydrogenated Amorphous Carbon Composite Films Prepared by Pulsed Laser Deposition
- RELATIONSHIP BETWEEN RENIN ACTIVITY AND ALDOSTERONE RELEASE IN THE PATIENTS WITH LOW CARDIAC OUTPUT SYNDROME AFTER OPEN CARDIAC SURGERY
- Photovoltaic properties of n-type β-FeSi2/p-type Si heterojunctions
- Treatment of Writer's Cramp with Dystonic Involuntary Movements by Biofeedback Therapy
- Interpretation of High Resolution Transmission Electron Microscope Images of Short Range Ordered Ni_4Mo
- Quantitative Analysis of Ordered Structure in Multinary Alloys by the IKL-ALCHEMI Method and Its Application to Ordering Kinetics
- Mouse Epidermal Keratinocytes in Three-Dimensional Organotypic Coculture with Dermal Fibroblasts Form a Stratified Sheet Resembling Skin
- Fundamental Research of Planetary Aerobrake Technology
- Ocular Tissue Concentrations of Mitomycin C With Variable Dose and Duration of Application Time in Rabbits
- Homoepitaxial Growth of Diamond Single-Phase Thin Films by Pulsed Laser Ablation of Graphite : Surfaces, Interfaces, and Films
- Analysis of bone mineral density distribution at trabecular bones in thoracic and lumbar vertebrae using X-ray CT images
- An Exact Solution of the Riemann Problem for Solids with the Gruneisen Equation of State
- Droplet-Free Thin Films Prepared by Pulsed Laser Deposition Using a Vane Velocity Filter : Short Note
- High-speed Detection Method of Solitary Nodules in 3D Chest CT images Based on Cylindrical Filter(International Forum on Medical Imaging in Asia 2009 (IFMIA 2009))
- A New One-Dimensional Long Period Superstructure in Pd_5Ce
- Emission Studies of the Plume Produced by KrF Laser Ablation of Fe in Ambient Nitrogen Gas
- Ferromagnetic Iron Silicide Thin Films Prepared by Pulsed-Laser Deposition
- Formation of Ultrananocrystalline Diamond/Amorphous Carbon Composite Films in Vacuum Using Coaxial Arc Plasma Gun
- Shockwave Dynamics of High Pressure Pulse in Water and Other Biological Materials Based on Hugoniot Data
- Nitrogen-Doped Ultrananocrystalline Diamond/Hydrogenated Amorphous Carbon Composite Films Prepared by Pulsed Laser Deposition
- In-situ TEM Observation of Phase Transformation Processes in Cu_3Pt with a Long-Period Superstructure
- Formation of p-Type Semiconducting Ultrananocrystalline Diamond/Hydrogenated Amorphous Carbon Composite Films by Boron Doping
- Erratum: “Near-Edge X-ray Absorption Fine-Structure, X-ray Photoemission, and Fourier Transform Infrared Spectroscopies of Ultrananocrystalline Diamond/Hydrogenated Amorphous Carbon Composite Films”
- Structural and Physical Characteristics of Ultrananocrystalline Diamond/Hydrogenated Amorphous Carbon Composite Films Deposited Using a Coaxial Arc Plasma Gun
- Near-Edge X-ray Absorption Fine-Structure, X-ray Photoemission, and Fourier Transform Infrared Spectroscopies of Ultrananocrystalline Diamond/Hydrogenated Amorphous Carbon Composite Films
- Ordered Structures and Phase States in Epitaxial Layers of III-V Semiconductor Alloys
- Enhanced Growth of Diamond Grains in Ultrananocrystalline Diamond/Hydrogenated Amorphous Carbon Composite Films by Pulsed Laser Deposition with Boron-Blended Graphite Targets
- Liquid Atomization Induced by Pulse Laser Reflection underneath Liquid Surface
- New Thermal Variables of Condensed Matter at High Pressures and Temperatures
- Microstructure of Nd-Rich Grain Boundary Phase in Die-Upset Nd-Fe-Co-Ga-B Magnet
- Microstructure of AlN Grown on a Nucleation Layer on a Sapphire Substrate
- Epitaxial Growth of Al-Doped $\beta$-FeSi2 on Si by Ion Beam Synthesis
- Time-Resolved Spectroscopic Observation of Deposition Processes of Ultrananocrystalline Diamond/Amorphous Carbon Composite Films by Using a Coaxial Arc Plasma Gun
- Epitaxy in Fe3Si/FeSi2 Superlattices Prepared by Facing Target Direct-Current Sputtering at Room Tempertaure
- Formation of $\beta$-FeSi2-xGex by Ge-Segregation-Controlled Solid-Phase Growth of [a-Si/a-FeSiGe]n Multilayered Structure
- Low-Temperature Growth of Nanocrystalline Diamond by Reactive Pulsed Laser Deposition under a Hydrogen Atmosphere
- New Method of Calculating Shock Temperature and Entropy of Solids Based on the Hugoniot Data
- Spectral Absorption Properties of Ultrananocrystalline Diamond/Amorphous Carbon Composite Thin Films Prepared by Pulsed Laser Deposition
- Growth of Metastable $\beta$-AlN by Pulsed Laser Deposition
- Transmission Electron Diffraction Analysis of Crystallographic Orientation of $\beta$-FeSi2 Produced by Sputtering on Si(001) Substrate
- Evaluation of \{11\bar{2}2\} Semipolar Multiple Quantum Wells Using Relaxed Thick InGaN Layers with Various In Compositions
- An Automatic Detection Method for Carotid Artery Calcifications Using Top-Hat Filter on Dental Panoramic Radiographs
- Higher order Laue zone patterns in convergent beam electron diffraction and determinations of local lattice parameters in .ALPHA.- and .ALPHA.2-phases of a Cu-20at%Al alloy.
- Model-Based Approach to Recognize the Rectus Abdominis Muscle in CT Images
- Atomic-Resolution X-ray Energy-Dispersive Spectroscopy Chemical Mapping of Substitutional Dy Atoms in a High-Coercivity Neodymium Magnet