29 citations · 90 across the 8 of their papers we have counts for
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cond-mat.mtrl-sci2009
Multiple radial corrugations in multiwalled carbon nanotubes under pressure
Hiroyuki Shima, Motohiro Sato
Radial elastic corrugation of multiwalled carbon nanotubes under hydrostatic pressure is demonstrated by using the continuum elastic theory. Various corrugation patterns are observ…
cond-mat.mtrl-sci2005
Interacting quantum rotors in oxygen-doped germanium
Hiroyuki Shima, Tsuneyoshi Nakayama
We investigate the interaction effect between oxygen impurities in crystalline germanium on the basis of a quantum rotor model. The dipolar interaction of nearby oxygen impurities…