142 citations · 660 across the 50 of their papers we have counts for
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Low-Temperature Resistivity Anomalies in Periodic Curved Surfaces
Shota Ono, Hiroyuki Shima
Effects of periodic curvature on the the electrical resistivity of corrugated semiconductor films are theoretically considered. The presence of a curvature-induced potential affect…
Curvature effects on collective excitations in dumbbell-shaped hollow nanotubes
Hiroyuki Shima, Hideo Yoshioka, Jun Onoe
We investigate surface-curvature induced alteration in the Tomonaga-Luttinger liquid (TLL) states of a one-dimensional (1D) deformed hollow nanotube with a dumbbell-shape. Periodic…
Core-tube morphology of multiwall carbon nanotubes
Motohiro Sato, Hiroyuki Shima, Kohtaroh Iiboshi
The present paper investigates the cross-sectional morphology of Multiwalled Carbon Nanotubes (MWNTs) restrained radially and circumferentially by an infinite surrounding elastic m…
Survival of short-range order in the Ising model on negatively curved surfaces
Yasunori Sakaniwa, Hiroyuki Shima
We examine the ordering behavior of the ferromagnetic Ising lattice model defined on a surface with a constant negative curvature. Small-sized ferromagnetic domains are observed to…
Growth of aqueous foam on flexible membranes
Hiroyuki Shima
In this paper, I study the coarsening dynamics of two-dimensional dry foam sandwiched by deformable membranes. The time-varying deformation of the confining membranes gives rise to…
Pressure-induced structural transitions in multi-walled carbon nanotubes
Hiroyuki Shima, Motohiro Sato
We demonstrate a novel cross-sectional deformation, called the radial corrugation, of multi-walled carbon nanotubes (MWNTs) under hydrostatic pressure. Theoretical analyses based o…