工学部 応用化学科

学科紹介

山口 祥一

 
 山口 祥一
 Shoichi Yamaguchi
   
 専門分野 分光物理化学
 職位 教授
 学位 博士(理学)

 


 担当科目  物理化学I,物理化学演習I
 経歴

 1990年 東京大学理学部物理学科卒業
 1992年 東京大学大学院理学系研究科物理学専攻修士課程修了
 1992年 (財)神奈川科学技術アカデミー 研究員
 1995年 東京大学大学院総合文化研究科 助手
 1998年 三菱化学(株)横浜総合研究所
 1998年 博士(理学)(東京大学)
 2002年 (独)理化学研究所 研究員

 2014年 埼玉大学大学院理工学研究科 教授
 研究紹介

 超短パルスレーザーを用いて新しい非線形分光法を開発し,液体・固体の界面の分子の構造とダイナミクスを研究している.

 研究業績(論文)

Shoichi Yamaguchi and Tahei Tahara, "Heterodyne-Detected Electronic Sum Frequency Generation: 'Up' versus 'Down' Alignment of Interfacial Molecules", J. Chem. Phys. 129 (2008) 101102.

 

Satoshi Nihonyanagi, Shoichi Yamaguchi, and Tahei Tahara, "Direct evidence for orientational flip-flop of water molecules at charged interfaces: A heterodyne-detected vibrational sum frequency generation study", J. Chem. Phys. 130 (2009) 204704.

 

Sobhan Sen, Shoichi Yamaguchi, and Tahei Tahara, "Different Molecules Experience Different Polarities at the Air/Water Interface", Angew. Chem. Int. Ed. 48 (2009) 6439-6442.

 

Satoshi Nihonyanagi, Shoichi Yamaguchi, and Tahei Tahara, "Water Hydrogen Bond Structure near Highly Charged Interfaces Is Not Like Ice", J. Am. Chem. Soc. 132 (2010) 6867-6869.

 

Jahur A. Mondal, Satoshi Nihonyanagi, Shoichi Yamaguchi, and Tahei Tahara, "Structure and orientation of water at charged lipid monolayer/water interfaces probed by heterodyne-detected vibrational sum frequency generation spectroscopy", J. Am. Chem. Soc. 132 (2010) 10656-10657.

 

Shoichi Yamaguchi, Haruko Hosoi, Megumi Yamashita, Pratik Sen, and Tahei Tahara, "Physisorption Gives Narrower Orientational Distribution than Chemisorption on a Glass Surface: A Polarization-Sensitive Linear and Nonlinear Optical Study", J. Phys. Chem. Lett. 1 (2010) 2662-2665.

 

Shoichi Yamaguchi, Kankan Bhattacharyya, and Tahei Tahara, "Acid-Base Equilibrium at an Aqueous Interface: pH Spectrometry by Heterodyne-Detected Electronic Sum Frequency Generation", J. Phys. Chem. C 115 (2011) 4168-4173.

 

Shoichi Yamaguchi, Kazuya Shiratori, Akihiro Morita, and Tahei Tahara, "Electric quadrupole contribution to the nonresonant background of sum frequency generation at air/liquid interfaces", J. Chem. Phys. 134 (2011) 184705.

 

Satoshi Nihonyanagi, Tatsuya Ishiyama, Touk-kwan Lee, Shoichi Yamaguchi, Mischa Bonn, Akihiro Morita, and Tahei Tahara, "Unified Molecular View of Air/Water Interface Based on Experimental and Theoretical c(2) Spectra of an Isotopically Diluted Water Surface", J. Am. Chem. Soc. 133 (2011) 16875-16880.

 

Shoichi Yamaguchi, Hidekazu Watanabe, Sudip Kumar Mondal, Achintya Kundu, and Tahei Tahara, "'Up' versus 'down' alignment and hydration structures of solutes at the air/water interface revealed by heterodyne-detected electronic sum frequency generation with classical molecular dynamics simulation", J. Chem. Phys. 135 (2011) 194705.

 

Jahur A. Mondal, Satoshi Nihonyanagi, Shoichi Yamaguchi, and Tahei Tahara, "Three Distinct Water Structures at a Zwitterionic Lipid/Water Interface Revealed by Heterodyne-Detected Vibrational Sum Frequency Generation", J. Am. Chem. Soc. 134 (2012) 7842-7850.

 

Shoichi Yamaguchi, Achintya Kundu, Pratik Sen, and Tahei Tahara, "Quantitative estimate of the water surface pH using heterodyne-detected electronic sum frequency generation", J. Chem. Phys. 137 (2012) 151101.

 

Satoshi Nihonyanagi, Jahur A. Mondal, Shoichi Yamaguchi, and Tahei Tahara, "Structure and Dynamics of Interfacial Water Studied by Heterodyne-Detected Vibrational Sum-Frequency Generation", Ann. Rev. Phys. Chem. 64 (2013) 579-603.

 

Achintya Kundu, Hidekazu Watanabe, Shoichi Yamaguchi, and Tahei Tahara, "Agreement between experimentally and theoretically estimated orientational distributions of solutes at the air/water interface", J. Phys. Chem. C. 117 (2013) 8887-8891.

 

Korenobu Matsuzaki, Satoshi Nihonyanagi, Shoichi Yamaguchi, Takashi Nagata, and Tahei Tahara, "Vibrational sum frequency generation by the quadrupolar mechanism at the nonpolar benzene/air interface", J. Phys. Chem. Lett. 4 (2013) 1654-1658.

 

Prashant Chandra Singh, Satoshi Nihonyanagi, Shoichi Yamaguchi, and Tahei Tahara, "Ultrafast vibrational dynamics of hydrogen bond network terminated at the air/water interface: A two-dimensional heterodyne-detected vibrational sum frequency generation study", J. Chem. Phys. 139 (2013) 161101.

 

Achintya Kundu, Shoichi Yamaguchi, and Tahei Tahara, "Evaluation of pH at Charged Lipid/Water Interfaces by Heterodyne-Detected Electronic Sum Frequency Generation", J. Phys. Chem. Lett. 5 (2014) 762-766.

 所属学会・協会

 日本化学会,分子科学会,米国化学会