Photodissociation of Trimethylindium and Trimethylgallium on GaAs at 193 nm Studied by Angle-Resolved Photoelectron Speetroscopy
スポンサーリンク
概要
- 論文の詳細を見る
The chemisorption and photodecomposition of trimethylindium (TMIn) and trimethylgallium (TMGa) on a GaAs(100) surface have been studied by means of angle-resolved X-ray and ultraviolet photoelectron spectroscopy. Increase in the substrate temperature from 150 to 300 K causes the In-C bond cleavage of the adsorbed TMIn to generate methyl radicals that react with Ga species in the substrate to form Ga-C bonds. The 193 nm irradiation of TMIn adsorbed on GaAs at 150 K induces the In-C bond cleavage. The carbon species desorb from the substrate. Irradiation at 351 nm causes no change in the X-ray photoelectron spectra of the adsorbed species. These results imply that photodissociation is not due to photoabsorption of the GaAs substrate but that of the adsorbed species on the substrate. Photoirradiation of 488 nm on TMIn adsorbed on GaAs at 150 K induces pyrolytic cleavage of the In-C bond.
- 社団法人応用物理学会の論文
- 1993-06-30
著者
-
KAWASAKI Masahiro
Institute for Cosmic Ray Research, University of Tokyo
-
Kawasaki M
Institute For Materials Research Tohoku University
-
Ohashi M
Tohoku Univ. Sendai Jpn
-
Kawasaki Masashi
Department Of Industrial Chemistry University Of Tokyo
-
Hashimoto S
Texas Instruments Tsukuba Res. And Dev. Center Ltd. Ibaraki Jpn
-
Shogen S
Institute For Electronic Science Hokkaido University
-
Matsumi Y
Solar-terrestrial Environment Laboratory Nagoya University
-
Matsumi Yutaka
Solar-terrestrial Environment Laboratory Nagoya University
-
OHASHI Masafumi
Institute for Electronic Science, Hokkaido University
-
MATSUMI Yutaka
Institute for Electronic Science, Hokkaido University
-
SHOGEN Satoshi
Institute for Electronic Science, Hokkaido University
-
HASHIMOTO Satoshi
Institute for Electronic Science, Hokkaido University
-
Kawasaki Masahiro
Institute For Cosmic Ray Research University Of Tokyo:institute For The Physics And Mathematics Of T
-
Kawasaki Masahiro
Institute For Cosmic Ray Research University Of Tokyo
-
Kawasaki M
Univ. Tokyo
-
Kawasaki Masahiro
Institute For Cosmic Ray Research The University Of Tokyo
関連論文
- Effects of Dark Matter Annihilation on the Cosmic Microwave Background(Astrophysics and Cosmology)
- Theoretic Study of Electronic and Electrical Properties for Nano-Structural ZnO
- Crystal Structure and Valence Distribution of [(LaMnO_3)_m(SrMnO_3)_m]_n Artificial Superlattices(Condensed matter: structure and mechanical and thermal properties)
- Magnetic Phase Transition in DyNi_2Si_2
- Effects of Simultaneous Dietary Fish Oil Ingestion and Sulfur Amino Acid Supplementation on the Lipid Metabolism in Hepatoma-Bearing Rats with Hyperlipidemia
- Serum Lipid Levels Correlate with Solid Tumor Weight in Hepatoma-Bearing Rats Fed Dietary Fish Oil
- Comparison of the Changes in Lipid Metabolism between Hepatoma-bearing and Lipopolysaccharide-treated Rats
- Tight-Binding Quantum Chemistry Study on Excitation Properties of Perylene with Acrylic Acid on Anatase (001) Surface
- Magnetic Structure of C14-Laves Phase DyMn_2
- Antiferroquadrupolar Ordering and Magnetic Properties of the Tetragonal DyB_2C_2 Compound
- The New Neutron Powder Diffractometer with a Multi-Detector System for High-Efficiency and High-Resolution Measurements
- Crystalline Electric Field and Magnetic Properties of the TmCu_2Si_2 Intermetallics
- Tight-Binding Quantum Chemical Molecular Dynamics Study on Interfacial Electron Transfer in Dye-Sensitized Anatase (001) Surface
- Development of Multi-Scale Electrical Conductivity Simulator with the Joule Heating Module and its Application to Polycrystalline SiO_2
- Influence of Chemical Topology on the Electrical Properties of Carbon Black-A Theoretical Study
- Structural and Optical Properties of ZnO Epitaxial Films Grown on Al_2O_3 (1120) Substrates by Metalorganic Chemical Vapor Deposition
- ^Dy and ^Gd Mossbauer Spectroscopy of the RTC_2 Intermetallics (R=Dy, Gd ; T=Ni, Co)
- Neutron Diffraction Study of C14-Laves Phase TbMn_2
- ^Dy Mossbauer Spectroscopy of the Intermetallic Compounds DyNi_2Si_2, DyNi_2Ge_2 and DyAg_2Si_2
- Magnetic Behavior of Helical Magnet Fe_Co_Si
- Magnetic Properties of Ternary DyMn_2X_2 Compounds (X=Si and Ge)(Magnetism)
- Itinerant Electron Ferromagnetism in Fe_Co_xSi Studied by Polarized Neutron Diffraction
- Observation of the Antiferromagnetic Ordering in La_2CuO_4
- Development of a Seebeck Coefficient Prediction Simulator Using Tight-Binding Quantum Chemical Molecular Dynamics
- Development of the multi-scale simulator for the dye-sensitized TiO_2 nanoporous electrode based on quantum chemical calculation
- Theoretical Study on the Photophyscial Properties of an Efficient Sensitizer for Nanocrystalline TiO_2-Based Solar Cells
- A Theoretical Approach for Developing New p-Type Transparent Conducting Metal Oxide
- Y-Ba-Co-O/Nb Tunnel Type Josephson Junctions
- Electrical Properties of La-Sr-Cu-O/Al Contact
- Temperature-Dependent Soft X-ray Photoemission and Absorption Studies of Charge Disproportionation in La_Sr_xFeO_3(Condensed Matter: Electronic Structure, Electrical, Magnetic and Optical Properties)
- New Semiconductor Second-Harmonic Generator Based on Quasi-Phase-Matching for Cavity-Enhanced Fundamental Standing Wave
- Magnetic Structure of Rhombohedral Cr_2Se_3
- Si Molecular Beam Epitaxial Growth over an Atomic-Layer Boron Adsorbed Si(001) Substrate and Its Electrical Properties
- Light Irradiation Effect on the Preparation of High-T_c Yb-Ba-Cu-O Superconducting Thin Films : Electrical Properties of Condensed Matter
- Some Problems in the Preparation of Superconducting Oxide Films on Ceramic Substrates
- Magnetic Domain Structures Governed by Granular Morphology in La_Sr_MnO_3 Thin Films as Probed by Low-Temperature Magnetic Force Microscopy
- Quantitative Conductivity Mapping of SrTiO_3-LaAlO_3-LaTiO_3 Ternary Composition-Spread Thin Film by Scanning Microwave Microscope
- Observation of Compositional Fluctuation by Scanning Superconducting Quantum Interference Device (SQUID) Microscope in Superconducting La_Sr_CuO_4
- Computational Chemistry Study of Diamond-like Carbon : Functions and Structure Control by Frictional Force
- Theoretical Study on Electronic and Electrical Properties of Nano Structural ZnO
- Theoretical study on the electrical properties of conducting carbon based materials
- Dielectric Breakdown Simulation by Molecular Dynamics and Tight-Binding Quantum Chemistry Methods
- Development of New Calculation Method for Rare Earth Element and Large Scale Electronic Structure Calculation of Blue Phosphor BaMgAl_O_:Eu^
- Chemical trend of Fermi-level shift in transition metal-doped TiO2 films
- Molecular layer-by-layer growth of C-60 thin films by continuous-wave infrared laser deposition
- Temperature Dependence of Absorption Spectra in Anatase TiO_2 Epilayers
- Temperature Dependence of Absorption Spectra in Anatase TiO_2 Epilayers
- Mg_xZn_O Films with a Low Residual Donor Concentration (
- Mg_xZn_O-Based Schottky Photodiode for Highly Color-Selective Ultraviolet Light Detection
- Room Temperature Ferromagnetic Semiconductor Rutile Ti_Co_xO_ Epitaxial Thin Films Grown by Sputtering Method
- Plasma-assisted Molecular Beam Epitaxy of High Optical Quality MgZnO Films on Zn-polar ZnO Substrates
- High Electron Mobility Exceeding 10^4cm^2V^ s^ in Mg_xZn_O/ZnO Single Heterostructures Grown by Molecular Beam Epitaxy
- An Organic Light Emitting Device Employing Transparent Rutile TiO_2 as an Anode
- Analysis of Time-Resolved Donor-Acceptor Photoluminescence of N-Doped ZnO
- Photo-Irresponsive Thin-Film Transistor with Mg_xZn_O Channel
- Shifting Donor-Acceptor Photoluminescence in N-doped ZnO(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Blue Light-Emitting Diode Based on ZnO
- Metallic LaTiO_3 / SrTiO_3 Superlattice Films on the SrTiO_3(100) Surface
- Magnetic Properties of Strain-Controlled SrRuO_3 Thin Films
- Magnetic and Transport Properties of Mn-Based Fractional-Layer Oxide Superlattices
- Aggregation of Monocrystalline β-FeSi_2 by Annealing and by Si Overlayer Growth
- Comparison of Planar to Columnar Transformation of PtSi Layers on Si(001) and Si(111) Substrates in the Si Capping Layer Growth Process
- A Ferromagnetic Oxide Semiconductor as Spin Injection Electrode in Magnetic Tunnel Junction
- Pulse Radiolysis-Laser Flash Photolysis Studies of Dipheny1 Sulfide in Liquid Halocarbons
- Atomistic Crystal Growth Process of Metal Oxide Electronics Materials : Theoretical Simulation Studies
- Retrieval process of high-resolution HAADF-STEM images
- Artificial bright spots in atomic-resolution high-angle annular dark field STEM images
- Simulation of atomic-scale high-angle annular dark field scanning transmission electron microscopy images
- Sample Preparation and Photoluminescence of ZnO Particles Embedded in Thin Alkali Halide Crystals
- Cosmological Constraints on Isocurvature and Tensor Perturbations(Astrophysics and Cosmology)
- Near-Threshold Photodissociation of C_2H_2, C_2HD, and C_2D_2 Studied by H(D) Atom Photofragment Translational Spectroscopy
- Can the Strongly Interacting Dark Matter Be a Heating Source of Jupiter? : Particles and Fields
- Secondary Organic Aerosol Formation during the Photo-Oxidation of Toluene : Dependence on Initial Hydrocarbon Concentration
- Buffer-gas Pressure Broadening for the Third Overtone Band of NO Measured with Continuous-wave Cavity Ring-down Spectroscopy
- Nonlinear Optical Coefficient of AlAs Thin Film on GaAs Substrate
- Single Particle Analysis of Secondary Organic Aerosols Formed from 1,4-Cyclohexadiene Ozonolysis Using a Laser-Ionization Single-Particle Aerosol Mass Spectrometer
- Photodissociation of Adsorbed Dimethylcadmium at 193 nm
- Photodissociation of Trimethylindium and Trimethylgallium on GaAs at 193 nm Studied by Angle-Resolved Photoelectron Speetroscopy
- Comparison of the Effects on Lipid Metabolism of Dietary Methionine and Cystine between Hepatoma-Bearing and Normal Rats
- High-Throughput Screening of Ultraviolet-Visible Magnetooptical Properties of Spinel Ferrite (Zn, Co)Fe_2O_4 Solid Solution Epitaxial Film by a Composition-Spread Approach
- Injection-Current-Controlled Bistable Optical Switching in Semiconductor Laser Amplifiers
- Low Noise Oscillator Stabilized by Mechanically Modulated Cavity
- Parametric Transducer for Gravitational Radiation Detector
- High-Quality InGaAs Layers Grown on (411)A-Oriented InP Substrates by Molecular Beam Epitaxy
- Super-Flat Interfaces in Pseudomorphic In_xGa_As/Al_Ga_As Quantum Wells with High In Content (x = 0.15) Grown on (411)A GaAs Substrates by Molecular Beam Epitaxy
- R-Invariant Topological Inflation : Particles and Fields
- Isocurvature Fluctuations of the M-Theory Axion in a Hybrid Inflation Model : Particles and Fields
- Numerical Analysis of the Formation and Evolution of Global Strings in 2+1 Dimensions : Astrophysics and Relativity
- Gravitino Production in the Inflationary Universe and the Effects on Big-Bang Nucleosynthesis
- Measurements of Ammonium and Sodium salt Aerosol Particles Using a Laser-ionization Single-particle Aerosol Mass Spectrometer
- Real-time analysis of secondary organic aerosol particles formed from cyclohexene ozonolysis using a laser-ionization single-particle aerosol mass spectrometer
- Optical Properties and Chemical Compositions of Iodine-Containing Aerosols Produced from the Atmospheric Photolysis of Methylene Iodide in the Presence of Ozone
- Reflector Parameters for High Reflectance and High Contrast Ratio with White-Taylor Reflective Display
- Ion Formation Processes in Laser Ablation of Multicomponent Inorganic Particles Relevant to Single Particle Laser Analysis of Atmospheric Aerosols
- Cosmological Constraints on a Massive Neutrino(Commemorating the Nobel Prize Awarded to M. Kobayashi and T. Maskawa)
- Numerical Study of Q-Ball Formation in Gravity Mediation(Chapter IV: Topological defects,Cosmology-The Next Generation-)
- Are Isocurvature Fluctuations of the M-Theory Axion Observable?
- Seasonal variations of sugars in atmospheric particulate matter from Gosan, Jeju Island: Significant contributions of airborne pollen and Asian dust in spring
- Numerical Analysis of the Formation and Evolution of Global Strings in 2+1 Dimensions : Astrophysics and Relativity
- Isocurvature Fluctuations of the M-Theory Axion in a Hybrid Inflation Model : Particles and Fields