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1

Pump—probe spectroscopy and exciton dynamics of J aggregates at high pump intensities

Alan E. Johnson, Shigeichi Kumazaki, Keitaro Yoshihara

Journal:

Chemical Physics Letters

Year:

1993

Language:

english

File:

PDF, 482 KB

english, 1993

2

Observation of homogeneous vibrational dephasing in benzonitrile by ultrafast Raman echoes

Ryoji Inaba, Keisuke Tominaga, Mitsuo Tasumi, Keith A. Nelson, Keitaro Yoshihara

Journal:

Chemical Physics Letters

Year:

1993

Language:

english

File:

PDF, 456 KB

english, 1993

3

Ultrafast dynamics of photoexcited trans-1,3,5-hexatriene in solution by femtosecond transient absorption spectroscopy

Kaoru Ohta, Yukito Naitoh, Kenichi Saitow, Keisuke Tominaga, Noboru Hirota, Keitaro Yoshihara

Journal:

Chemical Physics Letters

Year:

1996

Language:

english

File:

PDF, 453 KB

english, 1996

4

Picosecond study of energy transfer between rhodamine 6G and 3,3'-diethylthiacarbocyanine iodide in the premicellar region: förster mechanism with increased local concentration

Hiroyasu Sato, Yoshihumi Kusumoto, Nobuaki Nakashima, Keitaro Yoshihara

Journal:

Chemical Physics Letters

Year:

1980

Language:

english

File:

PDF, 340 KB

english, 1980

5

Multiple- and single-shot autocorrelator based on two-photon conductivity in semiconductors

Takagi, Yoshihiro, Kobayashi, Tohru, Yoshihara, Keitaro, Imamura, Shunji

Journal:

Year:

1992

Language:

english

File:

PDF, 419 KB

english, 1992

6

Photochemistry of 9,10-anthraquinone-2,6-disulphonate

Moore, John N., Phillips, David, Nakashima, Nobuaki, Yoshihara, Keitaro

Journal:

Journal of the Chemical Society Faraday Transactions 2

Year:

1986

Language:

english

File:

PDF, 1.07 MB

english, 1986

7

Scrotal ulcer due to community-acquired methicillin-resistant Staphylococcus aureus USA300 clone in an HIV-positive man who has sex with men in Japan: a case report

Ogawa, Yoshihiko, Kasahara, Kei, Asada, Tomoko, Yoshihara, Shingo, Hirai, Nobuyasu, Furukawa, Ryutaro, Nishimura, Tomoko, Ohmori, Keitaro, Nakano, Ryuichi, Yano, Hisakazu, Mikasa, Keiichi

Journal:

International Journal of STD & AIDS

Year:

2019

Language:

english

File:

PDF, 340 KB

english, 2019

8

Photoinduzierter Elektronentransfer zwischen multifunktionellen, über mehrere H-Brücken verknüpften Porphyrin- und Ubichinon-Analoga

Dr. Takashi Hayashi, Takashi Miyahara, Shigeichi Kumazaki, Prof. Hisanobu Ogoshi, Prof. Keitaro Yoshihara

Journal:

Angewandte Chemie

Year:

1996

Language:

german

File:

PDF, 356 KB

german, 1996

9

Photoinduced Electron Transfer between Multifunctional Porphyrin and Ubiquinone Analogues Linked by Several Hydrogen-Bonding Interactions

Dr. Takashi Hayashi, Takashi Miyahara, Prof. Hisanobu Ogoshi, Shigeichi Kumazaki, Prof. Keitaro Yoshihara

Journal:

Angewandte Chemie International Edition

Year:

1996

Language:

english

File:

PDF, 359 KB

english, 1996

10

Direct measurement of the reaction rate for cis → trans photoisomerization of stilbene

Minoru Sumitani, Nobuaki Nakashima, Keitaro Yoshihara

Journal:

Chemical Physics Letters

Year:

1979

Language:

english

File:

PDF, 313 KB

english, 1979

11

Picosecond time-resolved fluorescence studies of intramolecular heteroexcimers

Masahito Migita, Tadashi Okada, Noboru Mataga, Nobuaki Nakashima, Keitaro Yoshihara, Yoshiteru Sakata, Soichi Misumi

Journal:

Chemical Physics Letters

Year:

1980

Language:

english

File:

PDF, 264 KB

english, 1980

12

Biphotonic ionization of 8-anilino-1-naphthalenesulfonate in polar solvents

Hiroki Nakamura, Jiro Tanaka, Nobuaki Nakashima, Keitaro Yoshihara

Journal:

Chemical Physics Letters

Year:

1981

Language:

english

File:

PDF, 272 KB

english, 1981

13

Picosecond fluorescence decays from vibrational levels in the S1(n,π*) state of pyridine vapor

Iwao Yamazaki, Toshiro Murao, Keitaro Yoshihara, Masahisa Fujita, Kazuyoshi Sushida, Hiroaki Baba

Journal:

Chemical Physics Letters

Year:

1982

Language:

english

File:

PDF, 295 KB

english, 1982

14

Subnanosecond fluorescence lifetimes of pyrazine-h4 and -d4 vapor for photoselected vibrational levels in the S1(n, π*) state

Iwao Yamazaki, Toshiro Murao, Keitaro Yoshihara

Journal:

Chemical Physics Letters

Year:

1982

Language:

english

File:

PDF, 370 KB

english, 1982

15

Non-exponential picosecond fluorescence decay in isolated pentafluorobenzene and hexafluorobenzene

Desmond V. O'Connor, Minoru Sumitani, John M. Morris, Keitaro Yoshihara

Journal:

Chemical Physics Letters

Year:

1982

Language:

english

File:

PDF, 465 KB

english, 1982

16

Fluorescence quantum yields of S1, benzene in the channel 3 region

Minoru Sumitani, Desmond O'Connor, Yoshihiro Takagi, Nobuaki Nakashima, Keiji Kamogawa, Yasuo Udagawa, Keitaro Yoshihara

Journal:

Chemical Physics Letters

Year:

1983

Language:

english

File:

PDF, 454 KB

english, 1983

17

Transient absorption spectra of the excited states of triptycene and 3-acetyltriptycene

Tadashi Sugawara, Hiizu Iwamura, Nobuaki Nakashima, Keitaro Yoshihara, Hisaharu Hayashi

Journal:

Chemical Physics Letters

Year:

1983

Language:

english

File:

PDF, 344 KB

english, 1983

18

Picosecond dynamic stokes shift of α-naphthylamine

Tadashi Okamura, Minoru Sumitani, Keitaro Yoshihara

Journal:

Chemical Physics Letters

Year:

1983

Language:

english

File:

PDF, 430 KB

english, 1983

19

Picosecond fluorescence measurement of submono- and mono-layer of adsorbed rhodamine B on a single crystal of naphthalene and on glass

Klaus Kemnitz, Toshiro Murao, Iwao Yamazaki, Nobuaki Nakashima, Keitaro Yoshihara

Journal:

Chemical Physics Letters

Year:

1983

Language:

english

File:

PDF, 367 KB

english, 1983

20

The importance of the ν7 vibration in the study of channel three decay in S1 benzene

Minoru Sumitani, Desmond V. O'Connor, Yoshihiro Takagi, Keitaro Yoshihara

Journal:

Chemical Physics Letters

Year:

1984

Language:

english

File:

PDF, 326 KB

english, 1984

21

Intramolecular 2pπ* → 3dπ charge transfer in the excited state of phenyldisilane studied by picosecond and nanosecond laser spectroscopy

Haruo Shizuka, Katsuhiko Okazaki, Masayuki Tanaka, Mitsuo Ishikawa, Minoru Sumitani, Keitaro Yoshihara

Journal:

Chemical Physics Letters

Year:

1985

Language:

english

File:

PDF, 366 KB

english, 1985

22

The UV absorption spectrum of trimethylsilyl radical in the gas phase

Nobuo Shimo, Nobuaki Nakashima, Keitaro Yoshihara

Journal:

Chemical Physics Letters

Year:

1986

Language:

english

File:

PDF, 291 KB

english, 1986

23

Picosecond transient absorption spectral and kinetic study on benzophenone microcrystals by diffuse reflectance laser photolysis method

Noriaki Ikeda, Keiji Imagi, Hiroshi Masuhara, Nobuaki Nakashima, Keitaro Yoshihara

Journal:

Chemical Physics Letters

Year:

1987

Language:

english

File:

PDF, 395 KB

english, 1987

24

Direct observation of radiationless transitions from the excited to ground electronic state under collision-free conditions

Minoru Sumitani, Yoshihiro Takagi, Keitaro Yoshihara

Journal:

Chemical Physics Letters

Year:

1987

Language:

english

File:

PDF, 286 KB

english, 1987

25

Picosecond dynamics of excited singlet states in organic microcrystals: Diffuse reflectance laser photolysis study

Noriaki Ikeda, Masanori Koshioka, Hiroshi Masuhara, Keitaro Yoshihara

Journal:

Chemical Physics Letters

Year:

1988

Language:

english

File:

PDF, 459 KB

english, 1988

26

Picosecond kinetics of the excited-state intramolecular proton transfer reaction: Confirmation of the intrinsic potential barrier in 2,5-bis-(benzoxazolyl)-hydroquinone

Anna Grabowska, Andrzej Mordziński, Naoto Tamai, Keitaro Yoshihara

Journal:

Chemical Physics Letters

Year:

1988

Language:

english

File:

PDF, 330 KB

english, 1988

27

Laser-ignited explosive decomposition of organometallic compounds

Nobuo Shimo, Nobuaki Nakashima, Keitaro Yoshihara

Journal:

Chemical Physics Letters

Year:

1989

Language:

english

File:

PDF, 308 KB

english, 1989

28

Reversible intramolecular proton-transfer reactions of electronically excited “double” benzoxazoles: A direct observation of the effect of the intrinsic barrier

Anna Grabowska, Andrzej Mordzinski, Naoto Tamai, Keitaro Yoshihara

Journal:

Chemical Physics Letters

Year:

1990

Language:

english

File:

PDF, 539 KB

english, 1990

29

Femtosecond time-resolved coherent anti-Stokes Raman scattering from carotenoids in vivo and in vitro: comparison of vibrational relaxation times (T2) of the in-phase CC stretching bands

Hiromi Okamoto, Hidenori Hayashi, Keitaro Yoshihara, Mitsuo Tasumi

Journal:

Chemical Physics Letters

Year:

1991

Language:

english

File:

PDF, 414 KB

english, 1991

30

Femtosecond time-resolved coherent anti-Stokes Raman scattering from acetonitrile: solvent effects on the vibrational dephasing of the CN stretching band

Ryoji Inaba, Hiromi Okamoto, Keitaro Yoshihara, Mitsuo Tasumi

Journal:

Chemical Physics Letters

Year:

1991

Language:

english

File:

PDF, 441 KB

english, 1991

31

Femtosecond time-resolved coherent Raman scattering from β-carotene in solution. Ultrahigh frequency (11 THz) beating phenomenon and sub-picosecond vibrational relaxation

Hiromi Okamoto, Keitaro Yoshihara

Journal:

Chemical Physics Letters

Year:

1991

Language:

english

File:

PDF, 406 KB

english, 1991

32

Subpicosecond transient absorption spectrum of the excited state of a retinal protein, halorhodopsin

Hideki Kandori, Keitaro Yoshihara, Hiroaki Tomioka, Hiroyuki Sasabe

Journal:

Chemical Physics Letters

Year:

1991

Language:

english

File:

PDF, 383 KB

english, 1991

33

The inhomogeneous broadening of the electronic spectra of dyes in glycerol solution. A time-resolved fluorescence study

Michael J.E. Morgenthaler, Stephen R. Meech, Keitaro Yoshihara

Journal:

Chemical Physics Letters

Year:

1992

Language:

english

File:

PDF, 491 KB

english, 1992

34

Femtosecond time-resolved polarized coherent anti-Stokes Raman studies on reorientational relaxation in benzonitrile

Hiromi Okamoto, Ryoji Inaba, Keitaro Yoshihara, Mitsuo Tasumi

Journal:

Chemical Physics Letters

Year:

1993

Language:

english

File:

PDF, 496 KB

english, 1993

35

Exciplex formation in van der Waals complexes of naphthalene—triethylamine in a supersonic jet

Prem B. Bisht, Hrvoje Petek, Keitaro Yoshihara

Journal:

Chemical Physics Letters

Year:

1993

Language:

english

File:

PDF, 764 KB

english, 1993

36

Femtosecond vibrational dephasing of the CN stretching in alkanenitriles with long alkyl chains. Dependence on the chain length and hydrogen bonding

Hiromi Okamoto, Ryoji Inaba, Mitsuo Tasumi, Keitaro Yoshihara

Journal:

Chemical Physics Letters

Year:

1993

Language:

english

File:

PDF, 475 KB

english, 1993

37

Comparative study of primary photochemical events of two retinal proteins, bacteriorhodopsin and halorhodopsin, by use of subpicosecond time-resolved spectroscopy

Hideki Kandori, Keitaro Yoshihara, Hiroaki Tomioka, Hiroyuki Sasabe, Yoshinori Shichida

Journal:

Chemical Physics Letters

Year:

1993

Language:

english

File:

PDF, 603 KB

english, 1993

38

Solvent and nuclear dynamics in ultrafast intermolecular electron transfer in a diffusionless, weakly polar system

Arkadiy Yartsev, Yutaka Nagasawa, Abderrazzak Douhal, Keitaro Yoshihara

Journal:

Chemical Physics Letters

Year:

1993

Language:

english

File:

PDF, 476 KB

english, 1993

39

Time-resolved emission spectra of the BIC J-aggregate at low temperature

Valey F. Kamalov, Irina A. Struganova, Keitaro Yoshihara

Journal:

Chemical Physics Letters

Year:

1993

Language:

english

File:

PDF, 456 KB

english, 1993

40

Triplet—triplet transition of Cs2 studied by multiphoton ionization spectroscopy in a very cold pulsed molecular beam

Bongsoo Kim, Keitaro Yoshihara

Journal:

Chemical Physics Letters

Year:

1993

Language:

english

File:

PDF, 342 KB

english, 1993

41

3Δ—1Σ+ transition of RbCs observed in a very cold molecular beam

Bongsoo Kim, Keitaro Yoshihara

Journal:

Chemical Physics Letters

Year:

1993

Language:

english

File:

PDF, 454 KB

english, 1993

42

Dual fluorescence and excited-state intramolecular proton transfer in jet-cooled 3,4-benzotropolone

Hiroshi Sekiya, Mariko Habu, Hiroki Ujita, Takeshi Tsuji, Akira Mori, Hitoshi Takeshita, Yukio Nishimura, Hrvoje Petek, Keitaro Yoshihara

Journal:

Chemical Physics Letters

Year:

1993

Language:

english

File:

PDF, 564 KB

english, 1993

43

Determination of adiabatic ionization potentials of Cs2 and Cs3 in a very cold molecular beam using time-of-flight mass spectrometry

Bongsoo Kim, Keitaro Yoshihara

Journal:

Chemical Physics Letters

Year:

1993

Language:

english

File:

PDF, 362 KB

english, 1993

44

Temperature dependence of superradiant emission of BIC J-aggregates

Valey F. Kamalov, Irina A. Struganova, Tadaaki Tani, Keitaro Yoshihara

Journal:

Chemical Physics Letters

Year:

1994

Language:

english

File:

PDF, 418 KB

english, 1994

45

Two-exciton emission of BIC J-aggregates

Valey F. Kamalov, Irina A. Struganova, Yasushi Koyama, Keitaro Yoshihara

Journal:

Chemical Physics Letters

Year:

1994

Language:

english

File:

PDF, 336 KB

english, 1994

46

Modification of the intramolecular electron transfer by hydrogen bonding: 4-(dialkylamino) pyrimidines

Jerzy Herbich, Jerzy Karpiuk, Zbigniew R. Grabowski, Naoto Tamai, Keitaro Yoshihara

Journal:

Journal of Luminescence

Year:

1992

Language:

english

File:

PDF, 925 KB

english, 1992

47

The energy transfer mechanism in cis-dichloro and dibromobis(α, α′-dipyridyl)rhodium(III) complexes

Yukako Ohashi, Keitaro Yoshihara, Saburo Nagakura

Journal:

Journal of Molecular Spectroscopy

Year:

1971

Language:

english

File:

PDF, 616 KB

english, 1971

48

Nanosecond laser flash photolysis study of 1,2-bispyrazylethylene

Pill-Hoon Bong, Sang Chul Shim, Kyu Ho Chae, Nobuaki Nakashima, Keitaro Yoshihara

Journal:

Journal of Photochemistry

Year:

1985

Language:

english

File:

PDF, 722 KB

english, 1985

49

Laser flash photolysis of 1-alkenes at 193 nm in the gas phase: effect of molecular size on the formation yield of allyl radical

Nobuo Shimo, Nobuaki Nakashima, Noriaki Ikeda, Keitaro Yoshihara

Journal:

Journal of Photochemistry

Year:

1986

Language:

english

File:

PDF, 970 KB

english, 1986

50

Liquid dynamics studied by higher order non-linear optical spectroscopy

Keisuke Tominaga, Gary P. Keogh, Keitaro Yoshihara

Journal:

Journal of Molecular Liquids

Year:

1995

Language:

english

File:

PDF, 379 KB

english, 1995