Shin-ya Umezaki

Theoretical Study on the Second Hyperpolarizabilities of Phenalenyl Radical Systems Involving Acetylene and Vinylene Linkers:  Diradical Character and Spin Multiplicity Dependences

Suguru Ohta, Masayoshi Nakano, Takashi Kubo et al. · The Journal of Physical Chemistry A · 2007 · 84 citations

Natural Sciences, Chemistry, Physics +16

Second hyperpolarizability of phenalenyl radical system involving acetylene π-conjugated bridge

Suguru Ohta, Masayoshi Nakano, Takashi Kubo et al. · Chemical Physics Letters · 2006 · 33 citations

Natural Sciences, Chemistry, Molecular Physics +7

Cooperative effects in static polarizabilities and second hyperpolarizabilities of hydrogen-bonded 4-pyridones

Ryohei Kishi, Shin-ya Umezaki, Hitoshi Fukui et al. · Chemical Physics Letters · 2008 · 15 citations

Natural Sciences, Chemistry, Physics +13