Bonding Electron Distribution of GaP, GaAs and GaSb

スポンサーリンク

概要

• 論文の詳細を見る

• Bonding electron distribution in GaP, GaAs and GaSb was investigated by the difference Fourier synthesis using structure factors obtained by X-ray diffraction from powder samples. As the 5th group atom becomes larger, a $\mathrm{d}\varepsilon$-like deformation becomes greater and a part of the deformed electron is added to the bonding electron, so that the number of covalent electrons becomes greater. This situation is supported by several linear relations obtained between a measure of the number of covalent electrons calculated from the difference Fourier maps and several material constants of the three crystals, such as effective charge obtained from infrared reflection, optical dielectric constants and polarizability of the 5th group atoms.

• INSTITUTE OF PURE AND APPLIED PHYSICSの論文
• 1989-04-20

著者

• YUKINO Ken

  National Institute for Research in Inorganic Materials

• Ozawa Haruo

  College of Humanities and Sciences, Nihon University, Sakurajosui, Setagaya-ku, Tokyo 156

• Uno Ryosei

  College of Humanities and Sciences, Nihon University, Sakurajosui, Setagaya-ku, Tokyo 156

• Ishigaki Jun

  College of Humanities and Sciences, Nihon University, Sakurajosui, Setagaya-ku, Tokyo 156

• Yukino Ken

  National Institute for Research in Inorganic Materials, Namiki, Tsukuba, Ibaragi 305

関連論文

• Crystallizing Process of Amorphous Thick Films of Ferroelectric Lead Germanate Family ( FERROELECTRIC MATERIALS AND THEIR APPLICATIONS)
• Electron Distribution in GaAs as Revealed by the X-Ray Diffraction
• Study of Cu Absorption Edge of YBCO Superconductor by X-Ray Powder Diffraction Method
• Studies on the Thermal Behavior of Ba_2YCu_3O_ by X-Ray Powder Diffraction Method
• X-ray Fluorescence Analysis of Rare-Earth Atoms in Materials by Use of Ultrashort Wavelength X-rays
• "ε-Scanning" : A Method of Evaluating the Dimensional and Orientational Distribution of Crystallites by X-Ray Powder Diffractometer
• Thermogravimetric and High-Temperature X-Ray Studies on the Orthorhombic-to-Tetragonal Transition of YBa_2Cu_3O_y
• Bonding Electron Distribution of GaP, GaAs and GaSb

スポンサーリンク