Ultrafast Decay of Surface Photo-Voltage Effect on n-type GaAs(100) Surface(Condensed matter : electronic structure and electrical, magnetic, and optical properties)

スポンサーリンク

概要

• 論文の詳細を見る

• Surface photo-voltage (SPV) effect on n-type GaAs(100) has been investigated with a newly developed time-resolved photoemission spectroscopy, in which the sample surface is excited by one-photon of the pump pulse and the photoemission is measured by two-photon excitation of the probe pulse. Ultrafast decay of the SPV was found in a several picosecond range at 300 and 100K, corresponding to the hot-electron lifetime in GaAs. The slow SPV decay was also observed in a few hundred picoseconds, due to the thermalized electrons.

• 社団法人日本物理学会の論文
• 2007-10-15

著者

• Kamada Masao

  Synchrotron Light Application Center Saga University

• Kamada Masao

  Synchrotornlight Application Center Saga University

• Takahashi Kazutoshi

  Synchrotron Light Application Center Saga University

• Azuma Junpei

  Synchrotron Light Application Center Saga University

• TOKUDOMI Shinji

  Synchrotron Light Application Center, Saga University

• Tokudomi Shinji

  Synchrotron Light Application Center Saga University

関連論文

• Rare-Earth N_ Absorption Spectra of Some Rare-Earth Compounds
• Thermally Stimulated Exoelectron Emission of Evaporated LiF Films
• X-Ray K Valence Emission and K Absorption Spectra of Transition-Metal Compounds : COMBINED USE OF X-RAY EMISSION AND ABSORPTION SPECTRA
• Valence-Band Structures of Quasi-One-Dimensional Crystals C_5H_10NH_2PbX_3 [X = I, Br](Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
• Dynamics of Surface Photovoltage Effects on Clean and Negative Electron Affinity Surfaces of p-GaAs (100)
• Dynamics of Surface Photovoltage Effects on Clean and Negative Electron Affinity Surfaces of p-GaAs (100)
• Ultrafast Time Dependence of Surface Photo-Voltage Effect on p-Type GaAs(100) Surface(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
• Ultrafast Decay of Surface Photo-Voltage Effect on n-type GaAs(100) Surface(Condensed matter : electronic structure and electrical, magnetic, and optical properties)
• X-Ray Photoelectron Spectra of NaNO_2 and KNO_2
• Photoelectron Spectroscopic Study of Electronic Structures of l-Cysteine

スポンサーリンク