175 citations · 479 across the 32 of their papers we have counts for
Showing 2015Show all
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cond-mat.soft2015★ 7 cited
Coil--globule transition of a polymer involved in excluded-volume interactions with macromolecules
Kenta Odagiri, Kazuhiko Seki
Polymers adopt extended coil and compact globule states according to the balance between entropy and interaction energies. The transition of a polymer between an extended coil stat…
cond-mat.soft2015★ 58 cited
Relationship between Entropy and Diffusion: A statistical mechanical derivation of Rosenfeld expression for a rugged energy landscape
Kazuhiko Seki, Biman Bagchi
Diffusion-a measure of dynamics, and entropy-a measure of disorder in the system, are found to be intimately correlated in many systems, and the correlation is often strongly non-l…
cond-mat.mtrl-sci2015★ 28 cited
Theoretical limit of power conversion efficiency for organic and hybrid halide perovskite photovoltaics
Kazuhiko Seki, Akihiro Furube, Yuji Yoshida
We calculated the maximum power conversion efficiency as a function of the optical band gap for organic photovoltaic (PV) cells by assuming that charge separation is accompanied by…