469 citations · 835 across the 10 of their papers we have counts for
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cond-mat.mes-hall1998★ 7 cited
Band structures of periodic carbon nanotube junctions and their symmetries analyzed by the effective mass approximation
Ryo Tamura, Masaru Tsukada
The band structures of the periodic nanotube junctions are investigated by the effective mass theory and the tight binding model. The periodic junctions are constructed by introduc…
cond-mat.mes-hall1998★ 42 cited
Analysis of quantum conductance of carbon nanotube junctions by the effective mass approximation
Ryo Tamura, Masaru Tsukada
The electron transport through the nanotube junctions which connect the different metallic nanotubes by a pair of a pentagonal defect and a heptagonal defect is investigated by Lan…
cond-mat1998★ 34 cited
Ferromagnetism in a Hubbard model for an atomic quantum wire: a realization of flat-band magnetism from even-membered rings
R. Arita, K. Kuroki, H. Aoki +6
We have examined a Hubbard model on a chain of squares, which was proposed by Yajima et al as a model of an atomic quantum wire As/Si(100), to show that the flat-band ferromagnetis…