Numerical Simulation of Heat and Fluid Flow in Ammonothermal GaN Bulk Crystal Growth Process

スポンサーリンク

概要

• 論文の詳細を見る

• A numerical simulation of an ammonothermal process for growing GaN bulk single crystals has been performed. The autoclave and growing crystal are assumed to be axisymmetric and the raw material is assumed to be a porous medium. Heat transfer by natural convection is discussed in terms of the open-space ratio of the baffle and the height of the crystals. Simulation results show that a larger open-space ratio, at least 30%, is better for the crystal growth from the viewpoints of average surface temperature and flow direction.

• 2013-08-25

著者

• SUZUKI Akira

  Advanced Technology Research Laboratories, Sharp Corporation

• Masuda Yoshio

  Advanced Industrial Science and Technology (AIST), Sendai 983-8551, Japan

• Yokoyama Chiaki

  Institute of Multidisciplinary Research for Advanced Materials (IMRAM), Tohoku University, Sendai 980-8577, Japan

• YOKOYAMA Chiaki

  Institute of Multidisciplinary Research for Advanced Materials (IMRAM), Tohoku University

• Ishiguro Tohru

  Institute of Multidisciplinary Research for Advanced Materials (IMRAM), Tohoku University, Sendai 980-8577, Japan

• ISHIGURO Tohru

  Institute of Multidisciplinary Research for Advanced Materials (IMRAM), Tohoku University

関連論文

• Novel Acidic Ionic Liquids Catalytic Systems for Friedel-Crafts Alkylation of Aromatic Compounds with Alkenes
• Growth of Hlgh-Electron-Mobility InN by RF Molecular Beam Epitaxy : Semiconductors
• Preparation of ε-Caprolactam via Beckmann Rearrangement of Cyclohexanone Oxime : A Mild and Recyclable Process
• 1-Methylimidazolium Chlorosulfate ([HMIm]SO_3Cl) : A Novel Ionic Liquid with Dual Bronsted-Lewis Acidity
• Immobilization of Palladium Acetate on Ionic Liquid Copolymerized Polystyrene : A Way to Eliminate Inhibiting Effect of Imidazolium Chloride and Enhance Catalytic Performance
• Efficient Dehydration of Aldoximes to Nitriles Catalyzed by a Lewis Acid Ionic Liquid
• Heat and Fluid Flow in Solvothermal Autoclave for Single-Crystal Growth Process
• Numerical Simulation of Heat and Fluid Flow in Ammonothermal GaN Bulk Crystal Growth Process

スポンサーリンク