207 citations · 1.7k across the 93 of their papers we have counts for
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cond-mat.soft1997★ 4 cited
Optical excitations in electroluminescent polymers: poly(para-phenylenevinylene) family
Kikuo Harigaya
Component of photoexcited states with large spatial extent is investigated for optical absorption spectra of the electroluminescent conjugated polymers by using the intermediate ex…
cond-mat.soft1997★ 8 cited
Long-range excitons in conjugated polymers with ring torsions
Kikuo Harigaya
Ring torsion effects on optical excitation properties in poly(para-phenylene) (PPP) and polyaniline (PAN) are investigated by the intermediate exciton formalism. Long-range exciton…
cond-mat1997★ 5 cited
Nonlinear optical response in higher fullerenes
K. Harigaya
Nonlinear optical properties of extracted higher fullerenes - C70, C76, C78, and C84 - are theoretically investigated. Magnitudes of off-resonant third-harmonic-generation are calc…