Electron Microscopic Observation of Oxides Formed on Thin Film of Copper at Elevated Temperature

スポンサーリンク

概要

• 論文の詳細を見る

• Electrolytically-thinned copper foils containing dislocations, grain boundaries and twin structures are heated at temperatures between 200℃ and 600℃ and in air-pressures between 5×10^<-3> mmHg and 760 mmHg in order to investigate the relation between the crystal lattice imperfections in the copper substrate and the oxide crystals formed on the surface. It is observed in the electron microscopic images that cuprous oxide particles are epitaxially formed at the temperature below 400℃ on the copper surface. The oxide particles with diameters less than 1000 Å have a ball shape and some parts project from the copper substrate. Some strain field between ball-like oxides and copper substrate is observed as a contrast anomaly in the electron micrograph. The nucleations of the cuprous oxide crystals are independent of the imperfections in the copper substrate. Some intermediate states of copper oxides which are probably superstructures of paramelaconite and a superstructure of cupric oxide are observed during the oxidation procedure.

• 社団法人応用物理学会の論文
• 1967-02-15

著者

• Hashimoto Hatsujiro

  Department Of Applied Physics Faculty Of Engineering Osaka University

• Ishii Makoto

  Department Of Physics Kyoto Technical University

• Ishii Makoto

  Department Of Environmental Chemistry And Engineering Tokyo Institute Of Technology

• Ishii Makoto

  Department of Clinical Pharmacokinetics, Hoshi University

関連論文

• Fatal Alveolar Hemorrhage in a Patient with Mixed Connective Tissue Disease Presenting Polymyositis Features
• Effects of Magnesium Sulphate Administration on Aquaporin 3 in Rat Gastrointestinal Tract
• SIGNIFICANCE OF WALL SHEAR RATE FOR ICAM-1-DEPENDENT LEUKOCYTE RECRUITMENT IN THE MICROCIRCULATION OF BLEOMYCIN-INDUCED PULMONARY FIBROSIS
• Electron Microscopic Observation of Oxide Crystals Grown on Thin Film of α-Brass at Elevated Temperature
• Electron-Microscopic Studies of Morphology and Growth Rate of Oxide Layers Formed on Co, Mn and Mg Fine Particles
• Electron-Microscopic Study of Oxidation Processes by Metal Fine Particles
• Desorption Study of Carbon Monoxide from Molybdenum Surface by Means of Thermal Desorption Spectroscopy and Auger Electron spectroscopy
• Electron Impact Spectra of Mercury in Intermediate Energies
• Spin-Polarization and Differential Cross Section of Electron-Mercury Inelastic Scattering
• Dynamical Theory of Electron Diffraction for the Electron Microscopic Image of Crystal Lattice Part III. Out-of-focus Image of single crystal
• Distortion of Elastically Scattered Electron Energy Spectrum in a Retarding Field Type Spectrometer
• Detection of iron-oxide layer on the surface of iron nitride using high-resolution electron microscopy and Fourier filtering
• Calculation of Electron Spin Polarization for Polarization Detector
• Effectiveness of the Fold Plication Method in Lung Volume Reduction Surgery
• Contribution of Airway Resistance to Airway Pressure during Mechanical Ventilation : an Experimental Study
• The Threshold of the Intermittent Hypoxic Exposure Period to Elicit Polycythemia in Rats
• Rate Enhancing Effect of Carbon Dioxide in the Reaction of Acetonitrile with Methanol to Acrylonitrile over Magnesium Oxide Catalyst
• White and Black Strap Contrast Observed in the X-Ray Magnified Laue Images of MoO_3 Crystals
• Dynamical Theory of Electron Diffraction for the Electron Microscopic Image of a Crystal Containing Two Stacking Faults
• Atomic Structure Images Formed by Plasma-Loss Electrons
• Ion Induced Auger Electron Emission from Al-Mg Alloy under Low Energy Argon Ion Bombardment
• Direct Observation of Fine Structure within Images of Atoms in Crystals by Transmission Electron Microscopy
• Images of Thorium Atoms in Transmission Electron Microscopy
• Secondary Electron Measurement with Auger Electron Microprobe. : I. Calibration of the CMA in the Low-Energy Region
• Microstructural Changes at the Initial Stage of Precipitation in an Aluminum-Silicon Alloy
• Electron Microscopic Observation of Oxides Formed on Thin Film of Copper at Elevated Temperature
• Growth and Evaporation of Tungsten Oxide Crystals
• Inhibition of Aquaporin-3 Water Channel in the Colon Induces Diarrhea
• Effect of Conclevan on Endurance Capacity in Mice
• Direct Observations of the Arrangement of Atoms around Stacking Faults and Twins in Gold Crystals and the Movement of Atoms Accompanying Their Formation and Disappearance
• Consumption of a High-Fat Diet during Pregnancy Changes the Expression of Cytochrome P450 in the Livers of Infant Male Mice
• Different Diets Cause Alterations in the Enteric Environment and Trigger Changes in the Expression of Hepatic Cytochrome P450 3A, a Drug-Metabolizing Enzyme
• Study of the Commensurate Superstructure in 4Hb-TaS_2 by High Resolution Electron Microscopy
• Gastrectomy increases the expression of hepatic cytochrome P450 3A by increasing lithocholic acid-producing enteric bacteria in mice

もっと見る 閉じる

スポンサーリンク