Wavepacket Motion in Self-Trapped Exciton of Quasi-One-Dimensional Halogen-Bridged Pt Complex, [Pt(en)_2][Pt(en)_2I_2] (ClO_4)_4, Observed by Femtosecond Time Resolved Luminescence Spectroscopy(Condensed matter: electronic structure and electrical, magnet
スポンサーリンク
概要
- 論文の詳細を見る
We report on the time-resolved luminescence spectroscopy of a quasi-one-dimensional halogen-bridged platinum complex, [Pt(en)_2][Pt(en)_2I_2] (ClO_4)_4, at room temperature in the energy range between 1.2 and 0.9eV. A strong first peak at the time origin and subsequent oscillating features were observed in the time evolution curves of luminescence intensity. As the frequency of the wavepacket oscillation in the self-trapped exciton, we obtained 2.92 THz (97cm^<-1>), which is 77% of the symmetric stretching mode frequency in the ground state. We analyzed the measured time evolution of the luminescence intensity by using the theory of resonant secondary radiation.
- 社団法人日本物理学会の論文
- 2008-06-15
著者
-
Kurita Susumu
Yokohama National University
-
Suemoto Tohru
Institute For Solid State Physics The University Of Tokyo
-
TAKAHASHI Youtarou
Institute for Solid State Physics, The University of Tokyo
-
YASUKAWA Keizo
Institute for Solid State Physics, The University of Tokyo
-
Yasukawa Keizo
Institute For Solid State Physics The University Of Tokyo
-
Takahashi Youtarou
Institute For Solid State Physics The University Of Tokyo:(present Office)multiferroics Project (mf)
-
Takahashi Youtarou
Institute For Solid State Physics The University Of Tokyo
関連論文
- Microfluidic Fabrication-induced Luminescence of C_ Rods
- Emission from the Higher Members of Exciton (n = 2,3 and 4) in β-ZnP_2
- Resonant Secondary Emission and Its Excitation Energy Dependence in Monoclinic Zinc Diphosphide
- Electronic Raman Scattering of Photoexcited Electrons in Germanium
- Nature of the Inhomogeneous Broadening of Optical Spectra in Eu^ doped Y_2O_3 Crystals Studied by Optical-RF Double Resonsnce
- Structure Dependent Ultrafast Relaxation Time of Photo-excited Carriers in SiC(Condensed Matter : Electronic Structure, Electrical, Magnetic and Optical Properties)
- Formation Process of Self-Trapped Exciton Bubbles in Solid Neon
- Nature of the Inhomogeneous Broadening of Optical Spectra in Eu^ doped Y_2O_3 Crystals Studied by Optical-RF Double Resonance
- Time-Resolved Absorption Spectroscopy of Self-Trapped Excitons in Condensed Ne, Ar, and Kr
- Femtosecond Depolarization of Hot Luminescence from the F Center in KCl
- Real-Time Observation on Femtosecond Depolarization of Room-Temperature Luminescence in KI F Centers
- Wavepacket Motion in Self-Trapped Exciton of Quasi-One-Dimensional Halogen-Bridged Pt Complex, [Pt(en)_2][Pt(en)_2I_2] (ClO_4)_4, Observed by Femtosecond Time Resolved Luminescence Spectroscopy(Condensed matter: electronic structure and electrical, magnet
- Wavepacket Dynamics at Low Temperature in Localized Excitons of the Quasi-One-Dimensional Br-Bridged Pt Complex Studied by Femtosecond Luminescence Spectroscopy(Condensed matter: electronic structure and electrical, magnetic, and optical properties)
- Picosecond Soft-X-ray Laser Interferometer for Probing Nanometer Surface Structure
- Femtosecond Depolarization of Hot Luminescence from the $F$ Center in KCl