New Reconstructions of Platinum Silicide Surface

スポンサーリンク

概要

• 論文の詳細を見る

• Scanning tunneling microscopy (STM) studies of platinum silicide growth have been carried out after 5 and 10 monolayer (ML) of Pt deposition on a Si(111)$7 \times 7$ surface and subsequent annealing at various temperatures up to 1100 °C. Above 500 °C, the islands of platinum silicide are terminated with different, new reconstructions depending on the amount of deposited material. Models for observed reconstructions are proposed, and the growth orientations and composition of formed silicides are determined. Between the islands, structural domains with a $ \surd 3 \times \surd 3 $ pattern expanding at the expense of platinum silicide crystallites with increasing temperature separated by numerous boundaries are found. From the structural features of domain borders it has been deduced that reconstruction atoms occupy only one type of site.

• Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
• 2006-03-15

著者

• Suto Shozo

  Department Of Physics Faculty Of Science Tohoku University

• Wawro Andrzej

  Center for Interdisciplinary Research, Tohoku University, Sendai 980-8578, Japan

• KASUYA Atsuo

  Center for Interdisciplinary Research and Graduate School of Engineering, Tohoku University

関連論文

• Elastic Properties of NaCl:OH at Low Temperatures
• Impurity Dependence of Vacancy Formation Energy in Silicon Determined by a New Quenching Method
• Vacancy Formation Energy of Silicon Determined by a New Quenching Method : Semiconductors
• The Growth Mechanism of SiC Film on a Si (111)-(7×7) Surface by C_ Precursor Studied by Photoelectron Spectroscopy
• The Quality of SiC Film Formed by Thermal Reaction of C_ Monolayer on Si(111)-(7×7) Surface(STM-C_)
• Luminescences of Pyrene Single Crystal and Pyrene Molecules Inserted in a Molecular Vessel of Cyclodextrin(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
• Electronic States of SnBr_4 Single Crystal and of Its Clusters Inserted in the Molecular Vessel of Cyclodextrin
• Vibrational Modes of C_ Fullerene on Si(111)7×7 Surface : Estimation of Charge Transfer from Silicon Dangling Bonds to C_ Molecules
• Vibrational Modes of C_ Fullerene Adsorbed on Si(100)2×1 Surface Studied by High-Resolution Electron-Energy-Loss Spectroscopy
• Topography Dependence of Tunneling-Induced Fluorescence from Porphyrin Film
• The Relationship between the Reaction Conditions and the Nature of the Zn-bearing Ferrite Produced at Ambient Temperature
• A method for characterizing carbon nanotubes
• Origin of the Blue Shift in Ultraviolet Absorption Spectra of Nanocrystalline CeO_ Particles
• Infrared Absorption of OH^- in NaCl Crystal
• Exciton Dynamics of Poly(di-n-hexylsilane) Film
• Direct Silica-Coating of Quantum Dots
• Construction of a Wide Band Millimeter Wave Oscillator of the Ledatron
• A Millimeter Wave Spectrophotometry by a Wide Band Oscillator of the Ledatron
• Millimeter Wave Absorption of OH^- in NaCl Crystal
• The Millimeter Wave Absorption in the Paraelectric Defect System of NaCl: OH^- Measured by a Ledatron Oscillator
• Preparation of an Ultraclean and Atomically Controlled Hydrogen-Terminated Si(111)-($1{\times} 1$) Surface Revealed by High Resolution Electron Energy Loss Spectroscopy, Atomic Force Microscopy, and Scanning Tunneling Microscopy: Aqueous NH4F Etching Proc
• Annihilation of Acceptor–Hydrogen Pairs in Si Crystals Due to Electron Irradiation
• Coupling Between Electrons and Molecular Vibrations of an Anthracene Single Molecule in a Cyclodextrin(Atomic and Molecular Physics)
• Diffusion and Clustering of Ag Atoms on $\text{Si}(111)7 \times 7$ Surface
• Enhancement of Boron Diffusion in Silicon by Continuous Wave CO2 Laser Irradiation
• Vacancy Formation Energy at Metal-Silicon Interface Region
• Electrochemical Investigations of Al-Carbon Hybrid Bipolar Plate Materials for Polymer Electrolyte Fuel Cells
• Solution Synthesis of Nanocrystalline Core-shell Structured NiCo Particles.
• New Reconstructions of Platinum Silicide Surface

もっと見る 閉じる

スポンサーリンク