Masao Ichida
Konan University
69 Papers
476 Citations
Masao Ichida is an academic researcher from Konan University. The author has contributed to research in topics: Photoluminescence & Luminescence. The author has an hindex of 17, co-authored 69 publications. Previous affiliations of Masao Ichida include National Presto Industries & Nagoya University.
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Papers
Coulomb effects on the fundamental optical transition in semiconducting single-walled carbon nanotubes: Divergent behavior in the small-diameter limit
TL;DR: In this article, the diameter dependence of Coulomb effects on the optical transition in semiconducting single-walled carbon nanotubes was investigated and attributed to both the increase of the band gap and the enhancement of the exciton binding energy with a decrease of the diameter.
Photoinduced phase transition in a mixed-valence gold complex
TL;DR: In this paper, the photoinduced phase transition (PIPT) in the mixed-valence (MV) gold complex was found to be stable in the pressure region from 6.4 to 6.8 GPa, and the phototransformed SV phase is not stable below 5.5 GPa.
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Optical transition and ionicity of C60/amine charge-transfer complexes studied by optical spectroscopy
TL;DR: In this article, the authors investigated the absorption spectra of charge transfer (CT) complexes of C60 with various aromatic amines with different ionization potentials and found that the CT complexes studied here have a neutral character in their ground state.
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Third-Order Nonlinear Optical Properties of C60 CT Complexes with Aromatic Amines
TL;DR: In this paper, the third-order nonlinear optical properties of charge transfer (CT) complexes of C60 with various aromatic amines with different ionization potentials were investigated and the highest hyperpolarizability among CT complexes studied here is 5.2 × 10-28 esu for C60/aniline CT complex.
Observation of triplet state of charge-transfer excitons in C60 thin film
TL;DR: In this article, the formation and energy structure of triplet states of charge-transfer excitons in C 60 thin film was studied by means of pump and probe spectroscopy in a vast time domain from 100 fs to 100 ms.
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