2 papers
cond-mat.mes-hall2026
Torsional oscillation of carbon nanotubes driven by electron spins
Koji Yamada, Wataru Izumida, Mamoru Matsuo +1
We theoretically investigate the current-induced excitation of torsional vibrations in a suspended carbon nanotube (CNT) quantum dot. By considering a CNT clamped between half-meta…
cond-mat.mes-hall2025
Curvature-induced valley-dependent spin-orbit interaction
A. Yamakage, T. Sato, R. Okuyama +5
We construct a general theoretical framework for describing curvature-induced spin-orbit interactions on the basis of group theory. Our theory can systematically determine the emer…