Characterization of microstructures of thermal oxide scales on silicon carbide using transmission electron microscopy
スポンサーリンク
概要
- 論文の詳細を見る
Hexagonal single crystal silicon carbide was thermally oxidized in pure oxygen and in air at 1473 K. The thermally formed oxide scales were composed mostly of amorphous silica. However, some crystalline phase oxide scales were observed randomly distributed on the formed oxide scale. The ratio of crystalline scale to overall oxide scale was less than 5 percent. We characterized the microstructures of the thermally formed oxide scales using transmission electron microscopy with low-dose observation technique. The oxide scales in some regions were divided into two layers, with crystalline scale on the upper and amorphous scale on the lower layer. Traces of calcium were found in the crystalline phase oxide scale, which could have influenced the crystallization.
- 公益社団法人 日本セラミックス協会の論文
著者
-
Sasaki Katsuhiro
Department Of Physics Graduate School Of Science Tohoku University
-
TOKUNAGA Tomoharu
Department of Quantum Engineering, Nagoya University
-
Hirayama Tsukasa
Nanostructures Research Laboratory Japan Fine Ceramics Center
-
Tokunaga Tomoharu
Department Of Environmental Technology And Urban Planning Nagoya Institute Of Technology
-
Hirayama T.
Japan Fine Ceramics Center
-
Kuroda Kotaro
Department Of Engineering Nagoya University
-
CHAYASOMBAT Bralee
National Metal and Materials Technology Center
-
KATO Takeharu
Nanostructures Research Laboratory, Japan Fine Ceramics Center
-
Sasaki Katsuhiro
Department of Electrical and Electronic Engineering, Faculty of Engineering and Resource Science, Akita University, 1-1 Tegata Gakuen-machi, Akita 010-8502, Japan
-
Hirayama Tsukasa
Nanostructure Research Laboratory, Japan Fine Ceramics Center, Nagoya 456-8587, Japan
-
KURODA Kotaro
Department of Quantum Engineering, Nagoya University
関連論文
- Sulfide Precipitation in Titanium-Added Steel with Residual Level of Copper (3) : Decrease of Copper Sulfide by Long-Time-Annealing in Ferrite Region
- Sulfide Precipitation in Titanium-Added Steel with Residual Level of Copper (2) : Precipitation in Ferrite Region
- Sulfide Precipitation in Titanium-Added Steel with Residual Level of Copper (1) : Precipitation in Austenite Region
- Nanometer-Order Resolution Displacement Measurement System by Air-Coupled Ultrasonic Wave Introducing Maximum Phase-Sensitivity Tuning
- Submicrometer-Order Displacement Measurements Using an Air-Coupled Ultrasonic Transducer at Frequencies of 40 and 400kHz
- Improved phase-detection method using an air-coupled ultrasonic wave for a few-tens of nanometers displacement measurements
- Low-Temperature Fabrication of Ion-Induced Ge Nanostructures : Effect of Simultaneous Al Supply
- In-situ Electron Holography Observation of FePt Nanoparticles at Elevated Temperatures
- Effect of Pt Substitution by Cu on Structural and Morphological Changes in Fe-Pt Nanoparticles during Annealing as Studied by In-situ Transmission Electron Microscopy
- Focused ion beam preparation techniques dedicated for the fabrication of TEM lamellae of fibre-reinforced composites
- Amplitude-division three-electron-wave interference for observing pure phase objects having low spatial frequency
- Direct observation of electrostatic microfields by four-electron-wave interference using two electron biprisms
- High precision phase-shifting electron holography
- Scanning Tunneling Spectroscopy and Microscopy of Highly-Correlated Electron System Superconductors
- Electron holographic mapping of two-dimensional doping areas in cross-sectional device specimens prepared by the lift-out technique based on a focused ion beam
- Examination of electrostatic potential distribution across an implanted p-n junction by electron holography
- Transmission Electron Microscopy of Interfaces in Joints between Pb-Free Solders and Electroless Ni-P
- Enhancement of Heat Transfer in Calcium Chloride Reactor Bed By Using Graphite Composite Particles
- Fabrication and Characterization of Supersaturated Al-Mg Alloys by Severe Plastic Deformation and Their Mechanical Properties
- TEM and HRTEM Observations of Microstructural Change of Silicon Single Crystal Scratched under Very Small Loading Forces by AFM
- Microstructure of metal-filled carbon nanotubes
- Side-milling technique of preparing device cross-sections for electron holography based on a focused ion beam micro-sampling system
- Characterization of the YbBa_2Cu_3O_ and YBa_2Cu_3O_ thin superconducting films prepared by chemical solution deposition on MgO(001) substrate
- Dilatometry of the Heavy-Fermion Superconductor UPt_3
- Efforts to Save Nickel in Austenitic Stainless Steels
- Critical Voltage Effect in Ni_3Fe and FeCo Ordering Alloys
- Direct Imaging of Hydrogen within a Crystalline Environment
- ネルンスト素子の候補としてのInSb熱電半導体の輸送係数
- 磁場中における熱電変換材料の輸送特性測定
- ペルチェ電流リード及び電流リード用傾斜機能材の提案
- Fabrication of Fine Electron Biprism Filament by Free-Space-Nanowiring Technique of Focused-Ion-Beam + Chemical Vapor Deposition for Accurate Off-Axis Electron Holography
- Novel Transparent Conductive Indium Zinc Oxide Thin Films with Unique Properties
- Valence Change of Cations in Ceria-Zirconia Solid Solution Associated with Redox Reactions Studied with Electron Energy-Loss Spectroscopy
- Microstructural investigation of ceria-zirconia solid solution with oxygen vacancies
- In situ high-resolution transmission electron microscopy of photocatalytic reactions by excited electrons in ionic liquid
- Magnetic Properties of Ni Alloys for Superconducting Wire Substrates: A First-Principles Study
- Demixing of Solid-Soluted Co–Pd Binary Alloy Induced by Microwave Plasma Hydrogen Irradiation Technique
- Low-Temperature Fabrication of Germanium Nanostructures by Ion Irradiation: Effect of Supplied Particle Species
- Characterization of microstructures of thermal oxide scales on silicon carbide using transmission electron microscopy
- First-Principles Calculation of Solution Energy of Alkaline-Earth Metal Elements to BaTiO3
- Ion Implantation Effects of Microcrystalline and Nanocrystalline Diamond Thin Films
- Low-Frequency Air-Coupled Ultrasonic System beyond Diffraction Limit Using Pinhole
- Nanometer-Order Resolution Displacement Measurement System by Air-Coupled Ultrasonic Wave Introducing Maximum Phase-Sensitivity Tuning
- Precise Displacement Measurements Using Phase Information of 40 kHz Ultrasonic Waves in Pinhole-Based Air-Coupled Ultrasonic System
- Microstructural characterization of plasma-sprayed oxide ceramics.
- In Situ Transmission Electron Microscopic Observation of Double-wall TiO2 Nanotube Arrays at High Temperature