Gas Evaporation of Zinc under Low Gravity with a Drop Capsule

スポンサーリンク

概要

• 論文の詳細を見る

• Fine zinc particles were produced in an argon gas atmosphere and in a helium gas atmosphere of 1.33 ×104 Pa without thermal convection. To investigate the initial process of crystal growth, particles deposited at various places and at different moments during evaporation were collected. The shape and size of the particles were observed using a scanning electron microscope. When the evaporation time increased, the mean size of the deposited particles decreased in the argon gas atmosphere, while it increased in the helium gas atmosphere. These experimental results can be interpreted in terms of the assumption that nucleation and crystal growth are dominated only by the diffusion of vapor from the evaporation source.

• INSTITUTE OF PURE AND APPLIED PHYSICSの論文
• 1999-04-15

著者

• Dohi Minoru

  Department Of Electronic Engineering Shizuoka Institute Of Science And Technology

• SENGOKU Masaya

  Department of Physics, Aichi Medical University

• Sawai Shinya

  Department of Applied Physics, National Defense Academy

• Sengoku Masaya

  Department of Physics, Aichi Medical University, Nagakute-cho, Aichi 480-1195, Japan

関連論文

• Electron Spin Resonance of Ultrafine Si Particles
• Measurement of Vapor Distribution in Gas Evaporation without Convection by Atomic Absorption Method
• Molecular Process of Evaporation in Gas Atmosphere without Convection
• Gas Evaporation of Zn by Means of the Top-Heating Vertical Furnace
• Gas Evaporation of Zinc under Low Gravity with a Drop Capsule
• Density of Vaporized Atoms of Zinc in Top-Heating Furnace
• Simultaneous Measurement of Specific Heat Capacity, Thermal Conductivity and Thermal Diffusivity of Ferroelectric Ba(Ti_,Sn_x)O_3 Ceramics by Thermal Radiation Calorimetry
• Measurements of IR Spectra and Thermophysical Properties of Tetragonal Zirconia by Thermal Radiation Calorimetry
• One-Dimensional Model of Thermal Radiation Calorimeter for Measuring Thermal Conductivity and Thermal Diffusivity
• Gas Evaporation of Zinc under Low Gravity with a Drop Capsule

スポンサーリンク