Rate of X-ray Beam Confinement in Absorbing Crystal

スポンサーリンク

概要

• 論文の詳細を見る

• In order to explain the X-ray beam confinement in a thin absorbing crystal and its emission from the edge observed in experiments, we study the rate of beam confinement on the base of a resonant dynamical theory of X-ray diffraction. The rate is related to the absorption factor, which shows that the confinement occurs for an absorbing crystal but not for a nonabsorbing crystal. The confinement can be maximized when the linear absorption coefficient is effectively diminished by the dynamical diffraction effect in the Bragg case. The optimum condition for the confinement is estimated as a function of crystal thickness as well as scattering factor.

• Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
• 2006-04-15

著者

• FUKAMACHI Tomoe

  Saitama Institute of Technology

• YOSHIZAWA Masami

  Saitama Institute of Technology

• NEGISHI Riichirou

  Saitama Institute of Technology

• Kawamura Takaaki

  Department Of Applied Physics School Of Science And Engineering Waseda University

• Fukamachi Tomoe

  Saitama Institute of Technology, 1690 Fusaiji, Fukaya, Saitama 369-0293, Japan

• Yoshizawa Masami

  Saitama Institute of Technology, 1690 Fusaiji, Fukaya, Saitama 369-0293, Japan

• Negishi Riichirou

  Saitama Institute of Technology, 1690 Fusaiji, Fukaya, Saitama 369-0293, Japan

関連論文

• X-ray Interference Fringe of Bragg-(Bragg)^m-Laue Case(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
• In-phase and Anti-phase Interference Fringes in Rocking Curves of Resonant X-ray Dynamical Diffraction(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
• Detection of Synchrotron Radiation by Nb-Based Superconducting Tunnel Junctions
• X-ray Interference Fringe in Bragg-(Bragg)^m-Laue Case from Thin Finite Crystal
• Observation of X-ray Topographs Using Borrmann Effect in the Bragg Case
• The Temperature Effect and Surface State Resonance in Medium Energy Elctron Diffraction by Crystals
• Layer-by-Layer Oxidation of Si(001) Surfaces
• Effect of Strong Borrmann Absorption on X-Ray Fluorescence Yield Curves
• Determination of Anomalous Scattering Factor by Using Transmitted Rocking Curves near the Absorption Edge
• Nature of Angle-Resolved Electron Energy Loss Spectrum
• X-Rays Beam Condensation by Confinement in a Thin Crystal
• Image Contrast of Lattice Defects in X-Ray Topography by Resonant Scattering : Optical Properties of Condensed Matter
• Comparison of RHEED Dynamical Calculation Methods
• Origin of RHEED Intensity Oscillation during Growth Studied by Using Wave Functions
• Surface Diffusion during Decay of 2-Dimensional Island on Si(100)
• Orgin of Enhanced Borrmann Effect in Asymmetric Laue Case
• Surface Morphology Development during Molecular Beam Epitaxy Growth on a GaAs(100) Vicinal Surface
• Measurements of X-Ray Anomalous Scattering Factors near the Cu K Absorption Edge by the Use of Synchrotron Radiation : X-RAY SCATTERING PHENOMENA
• Origin of Reducing Domain Boundaries of Si(111)-7×7 during Homoepitaxial Growth
• Pixel-Filling by Using Fibonacci Spiral
• Elliptically polarized light in alkali amphibole from Pocos de Caldas, Brazil
• The Origin of Circular Arc in RHEED:1D Ordered Surface
• RHEED Intensity from Vicinal Si(100) Surfaces
• X-ray Interference Fringes from Weakly Bent Crystal
• Origin of Reflection High Energy Electron Diffraction Intensity Oscillation during Homoepitaxial Growth on GaAs(001)
• Amplification of Reflected X-ray Beams by the Mirage Effect
• First-Principle Calculation of Migration Processes of As during Growth on GaAs(001)
• Application of the DisPersion Relation to Determine the Anomalous Scattcrino Factors : EXAFS AND RELATED PHENOMENA
• Two-Beam X-ray Interferometer Using Diffraction in Multiple Bragg--Laue Mode
• X-ray Interference Fringes in Transmitted Beam of Bragg Mode from Very Weakly Bent Crystal
• Determination of Constant Strain Gradients of Elastically Bent Crystal Using X-ray Mirage Fringes
• Rate of X-ray Beam Confinement in Absorbing Crystal
• Observation of X-ray Topographs Using Borrmann Effect in the Bragg Case
• X-Rays Beam Condensation by Confinement in a Thin Crystal
• Determination of Anomalous Scattering Factor by Using Transmitted Rocking Curves near the Absorption Edge

もっと見る 閉じる

スポンサーリンク