Hiroshi Ushiyama - My portal - researchmap

Profile Information

Affiliation: Associate Professor, The Graduate School of Engineering, Department of Chemical System Engineering, The University of Tokyo

Degree: Doctor(Nagoya University)

J-GLOBAL ID: 200901039876480869
researchmap Member ID: 1000292153

External link: http://www.tcl.t.u-tokyo.ac.jp/

Research Interests

2

Research Areas

1

Nanotechnology/Materials / Basic physical chemistry /

Education

4

- 1997

Nagoya University
- 1997

Graduate School, Division of Human Informatics, Nagoya University
- 1992

School of Science, Nagoya University
- 1992

Mathematics, Faculty of Science, Nagoya University

Misc.

41

Redox-responsive molecular helices with highly condensed pi-clouds

Eisuke Ohta, Hiroyasu Sato, Shinji Ando, Atsuko Kosaka, Takanori Fukushima, Daisuke Hashizume, Mikio Yamasaki, Kimiko Hasegawa, Azusa Muraoka, Hiroshi Ushiyama …

NATURE CHEMISTRY, 3(1) 68-73, Jan, 2011
Theoretical Studies of the Mechanism of Proton Transfer at the Surface of Zirconium Phosphate

Takaya Ogawa, Hiroshi Ushiyama, Koichi Yamashita, Ju-Myeung Lee, Takeo Yamaguchi

CHEMISTRY LETTERS, 39(7) 736-737, Jul, 2010
Theoretical and Experimental Studies on Reaction Mechanism for Aerobic Alcohol Oxidation by Supported Ruthenium Hydroxide Catalysts

Fumiya Nikaidou, Hiroshi Ushiyama, Kazuya Yamaguchi, Koichi Yamashita, Noritaka Mizuno

JOURNAL OF PHYSICAL CHEMISTRY C, 114(24) 10873-10880, Jun, 2010
Hydrogen-Bonding Dynamics in Aqueous Solutions of Amides and Acids: Monomer, Dimer, Trimer, and Polymer

Hideaki Shirota, Hiroshi Ushiyama

JOURNAL OF PHYSICAL CHEMISTRY B, 112(43) 13542-13551, Oct, 2008
Real-time observation of intramolecular proton transfer in the electronic ground state of chloromalonaldehyde: An ab initio study of time-resolved photoelectron spectra

Mrcio T. do N. Varella, Yasuki Arasaki, Hiroshi Ushiyama, Kazuo Takatsuka, Kwanghsi Wang, Vincent McKoy

JOURNAL OF CHEMICAL PHYSICS, 126(5) 054303(1-13), Feb, 2007
Mechanisms of the elementary processes of electron wavepacket dynamics coupled with proton transfer and hydrogen-atom migration in H2O + H3O+

Hiroshi Ushiyama, Kazuo Takatsuka

Angewandte Chemie - International Edition, 46(4) 587-590, 2007
Time-resolved photoelectron spectroscopy of proton transfer in the ground state of chloromalonaldehyde: Wave-packet dynamics on effective potential surfaces of reduced dimensionality

MTD Varella, Y Arasaki, H Ushiyama, McKoy, V, K Takatsuka

JOURNAL OF CHEMICAL PHYSICS, 124(15) 154302, Apr, 2006
Very fast tunneling in the early stage of reaction dynamics

H Ushiyama, K Takatsuka

JOURNAL OF PHYSICAL CHEMISTRY A, 109(51) 11807-11814, Dec, 2005
Dynamical hydrogen atom tunneling in dichlorotropolone: A combined quantum, semiclassical, and classical study

K Giese, H Ushiyama, K Takatsuka, O Kuhn

JOURNAL OF CHEMICAL PHYSICS, 122(12) 124307 (1-14), Mar, 2005
Dynamical hydrogen atom tunneling in dichlorotropolone: A combined quantum, semiclassical, and classical study

K Giese, H Ushiyama, K Takatsuka, O Kuhn

JOURNAL OF CHEMICAL PHYSICS, 122(12) 124307 (1-14), Mar, 2005
Methyl group rotation driven by proton-transfer through a long-range chemical interaction.

USHIYAMA H, TAKATSUKA K

Angew. Chem. Int. Ed., 44(8) 1237-1240, 2005
Extended quantization condition for constructive and destructive interferences and trajectories dominating molecular vibrational eigenstates.

J. Chem. Phys., 122 224112 (1-13), 2005
Methyl group rotation driven by proton transfer through a long-range chemical interaction

H Ushiyama, K Takatsuka

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 44(8) 1237-1240, 2005
Extended quantization condition for constructive and destructive interferences and trajectories dominating molecular vibrational eigenstates.

J. Chem. Phys., 122 224112 (1-13), 2005
Time-dependent probability of quantum tunneling in terms of the quasisemiclassical method

Hiroshi Ushiyama, Kazuo Takatsuka

Journal of Chemical Physics, 120(10) 4561-4572, Mar 8, 2004
Time-dependent probability of quantum tunneling in terms of the quasisemiclassical method

H Ushiyama, K Takatsuka

JOURNAL OF CHEMICAL PHYSICS, 120(10) 4561-4572, Mar, 2004
Tunneling splittings. A classical trajectory approach

K Giese, H Ushiyama, O Kuhn

CHEMICAL PHYSICS LETTERS, 371(5-6) 681-687, Apr, 2003
Tunneling splittings. A classical trajectory approach

K Giese, H Ushiyama, O Kuhn

CHEMICAL PHYSICS LETTERS, 371(5-6) 681-687, Apr, 2003
Models for double proton and electron transfer reactions: analyses by means of quantum dynamics.

SHIGETA Y, USHIYAMA H, TAKATSUKA K

J. Mol. Str., 615(1/3) 267-273, 2002
Models for double proton and electron transfer reactions: analyses by means of quantum dynamics.

J. Mol. Str., 615(1/3) 267-273, 2002

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Professional Memberships

2

Works

2

プロトン移動反応における集団的量子トンネル運動（日独協同研究）

2001 - 2002
Cooperative quantam tunneling proton transfer reaction

2001 - 2002

Research Projects

2