Masahiro Kotani

(小谷正博)

Profile Information

Affiliation: Faculty of Science, Department of Chemistry, Gakushuin University

Degree: Ph D(The University of Tokyo)
MSc(The University of Tokyo)

J-GLOBAL ID: 200901016254016758
researchmap Member ID: 1000068582

Research Interests

Research Areas

Manufacturing technology (mechanical, electrical/electronic, chemical engineering) / Electronic devices and equipment /
Nanotechnology/Materials / Functional solid-state chemistry /

Research History

1971 - 1977

Gakushuin University
1971 - 1977

Gakushuin University, Associate Professor
1977

- 学習院大学教授
1977

- Gakushuin University, Professor
1970 - 1971

Gakushuin University

Education

- 1968

The University of Tokyo
- 1968

Graduate School, Division of Science, The University of Tokyo
- 1963

Faculty of Science, The University of Tokyo
- 1963

Faculty of Science, The University of Tokyo

Misc.

Single molecule detection and photobleaching study of a phosphorescent dye: organometallic iridium(III) complex

M Vacha, Y Koide, M Kotani, H Sato

CHEMICAL PHYSICS LETTERS, 388(4-6) 263-268, Apr, 2004
Three-dimensional orientation of single molecules observed by far- and near-field fluorescence microscopy

M Vacha, M Kotani

JOURNAL OF CHEMICAL PHYSICS, 118(12) 5279-5282, Mar, 2003
Spontaneous formation of an ordered structure during dip-coating of methylene blue on fused quartz

H Kobayashi, M Takahashi, M Kotani

CHEMICAL PHYSICS LETTERS, 349(5-6) 376-382, Dec, 2001
Excitons in the surface of aromatic hydrocarbon crystals studied by biphotonic electron emission.

Mol. Cryst. Liq. Cryst., 355 85-103, 2001
Molecular alignment in organic thin films

T Ehara, H Hirose, H Kobayashi, M Kotani

SYNTHETIC METALS, 109(1-3) 43-46, Mar, 2000
SHG-active p-nitroaniline thin films grown by dip-coating.

Nonlinear Optics, 25 277, 2000
Fluorescence from the second excited state of an anthracene crystal observed by two-step excitation

R Katoh, M Kotani

CHEMICAL PHYSICS LETTERS, 300(5-6) 734-738, Feb, 1999
光第二高調波でみた4-ジメチルアミノ-4'-ニトロスチルベン(DMANS)の配向膜

豊田研究報告, 52 39, 1999
Molecular Alignment in Vapour-Deposited 4-Dimethylamino-4'-nitrostilbene (DMANS) Thin Films

Reports of Toyota Physical and Chemical Research Institute, 52 39, 1999
Ionization of molecular excitons detected by electron emission: coronene and alpha-perylene

M Ono, M Kotani

CHEMICAL PHYSICS LETTERS, 295(1-2) 34-40, Oct, 1998
Observation of weak fluorescence from the second excited state in an anthracene crystal

R Katoh, S Fujiyoshi, M Kotani

CHEMICAL PHYSICS LETTERS, 292(4-6) 621-624, Aug, 1998
Time-resolved measurement of excitonic electron from a fluoranthene crystal.

Chem. Phys. Letters, 295(5/6) 493-499, 1998
Near-IR Absorption Spectrum of Aromatic Excimers

J. Phys. Chem., 101(42) 7725-7728, 1997
Gallium phthalocyanines : Structure Analysis and Electroabsorption Study.

J. Phys. Chem., 101(1) 13-19, 1997
Fission and fusion of excitons in perylene crystal studied with VUV and X-ray excitation

Y Takeda, R Katoh, H Kobayashi, M Kotani

JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 78 423-425, May, 1996
Observation of generation of intense second harmonics at etch pits of p-nitroaniline single crystal surface.

Mol.Cryst. Liq.Cryst, 278 125, 1996
Photochemical hydrogen abstraction in benzophenone single crystal.

Mol.Cryst. Liq.Cryst., 277 125, 1996
Excitonic emission of electrons from aromatic hydrocarbon crystals.

SPIE, 2362 219, 1995
Growth of a well oriented layer of p-nitroaniline on the (100) plane of p-cyanoaniline single crystal, studied by polarized absorption and second-harmonic generation

J. Chem. Soc Faraday Trans., 90(24) 3685-3688, 1994
Study of Single Crystal Surface with Second-Harmonic Generation : p-Nitroaniline.

Mol. Cryst. Liq. Cryst., 252 277, 1994
Photoemission by Singlet-Exciton Fusion in an Anthracene Crystal

Chem. Phys. Letters, 1992
Photoionization of Excitons in Arowatic Hydrocarbons

Elsevier Science Pupbishers, 1992
Charge Carrier Generation in p-Terphenyl Crystal. Autoionization of Higher Excited States

J. Chem. Phys., 91, 1989
Alignment of Dye Molecules by Mechanical Brushing Studied through Polarized Absorption and Surface Second-Hormonic Generation

Optics Commun., 74, 1989
Charge Carrier Generation in p-Terphenyl Crystal. Autoionization of Higher Excited States

J. Chem Phys, 91, 1989
Laser Emission from Transient Organic Free Radicals in Solution

Chem. Phys. Letters, 117, 1985
Charge Carrier Transport in Organic Crystal Doped with Antitraps. Anthracene/2,3 Dimethylnaphthalene

Chem. Phys. Letters, 101, 1983

Books and Other Publications

Electrodynamic Trap of Single Microparticles

Single Organic Nanoparticles (Springer), 2003
大学院講義物理化学(共著)

東京化学同人, 1997
Gallium Phthalocyanine Thin Films Studied by Electroabsorption. (共著)

Electrical and Related Properties of Organic Solids(Kluwer Academic Publishers), 1997
大学院物理化学

講談社, 1992
非線形光学で表面をみる

学会出版センタ-, 1992

Professional Memberships

Research Projects

単一分子分光

科学研究費補助金, 2002
Single Molecule Spectroscopy

Grant-in-Aid for Scientific Research, 2002
有機超微粒子

科学研究費補助金, 1990
Organic Ultrafine Particles

Grant-in-Aid for Scientific Research, 1990
有機固体表面の非線形光学特性

科学研究費補助金, 1980

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