Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Akira Sakamoto"'
Autor:
Masato Takezawa, Akira Sakamoto
Publikováno v:
Synthetic Metals. 159:809-812
Picosecond time-resolved infrared absorption spectra of the photoexcited states of a spin-coated film of regioregular poly(3-hexylthiophene) (RR-P3HT) have been recorded at 77 K. The time-resolved photoinduced infrared absorptions due to electronic t
Publikováno v:
The Journal of Physical Chemistry B. 112:16437-16444
The picosecond time-resolved polarized infrared absorption spectra of the photoexcited states of an oriented poly(p-phenylenevinylene) [-(C6H4CH=CH)n-, PPV] film have been recorded in the 3600-1050 cm(-1) region. The time-resolved photoinduced infrar
Publikováno v:
The Journal of Physical Chemistry A. 112:1180-1187
By using a Fourier-transform infrared spectrometer contained in an inert gas glovebox system (oxygen and water concentrations
Publikováno v:
Vibrational Spectroscopy. 42:176-182
The Raman intensities of trans -stilbene (tSB) in the lowest singlet excited (S 1 ) state is derived from quantum chemical calculations by the CIS method and compared with the transient Raman spectra observed under resonant and off-resonant condition
Publikováno v:
Canadian Journal of Chemistry. 82:951-963
Vibrational analysis is carried out for the radical anions of naphthalene-h8 and -d8. Their infrared (IR) spectra are observed in tetrahydrofuran by using a cell designed for IR measurements of unstable species. The vibrational force field and the IR
Publikováno v:
Macromolecular Research. 10:286-290
The FT-Raman spectra oftrans-polyacetylene films doped lightly with iodine were obtained with the 1320-nm laser line. The observed Raman bands are attributed to positively charged domains created by acceptor doping. The observed Raman wavenumbers of
Publikováno v:
The Journal of Physical Chemistry A. 106:3479-3484
The laser-induced fluorescence excitation spectra of jet-cooled 4,4‘-dimethyl-trans-stilbene have been recorded, and the phenyl and methyl internal rotation levels have been assigned for the S0 and the S1(π,π*) electronic states. Dispersed fluore
Publikováno v:
The Journal of Physical Chemistry A. 104:4198-4202
Picosecond time-resolved infrared absorption spectra of the photoexcited states of poly(p-phenylenevinylene) [(C6H4CHCH)n, PPV] have been observed with tunable picosecond light pulses obtained by difference-frequency generation between signal and idl
Publikováno v:
Physical Review B. 61:7595-7603
This paper reports the effect of homogeneous broadening of the optical gain on lasing spectra in self-assembled ${\mathrm{In}}_{x}{\mathrm{Ga}}_{1\ensuremath{-}x}\mathrm{A}\mathrm{s}/\mathrm{G}\mathrm{a}\mathrm{A}\mathrm{s}$ quantum dot lasers. We me
Autor:
Keisuke Sasaki, Shuichi Yanagi, Hiroyuki Sasabe, Akira Sakamoto, Minquan Tian, Tatsuo Wada, Jason P. Sokoloff
Publikováno v:
Molecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals. 294:153-156
The linear and the nonlinear optical properties of soluble phthalocyanines in the condensed states were investigated by the absorption and the electroabsorption spectra. By a Kramers-Kronig analysis of the electroabsorption spectra, the wavelength of