169 citations · 635 across the 35 of their papers we have counts for
35 papers
Theory of the Strain Engineering of Graphene Nanoconstrictions
Masahiko Hayashi, Hideo Yoshioka, Hikari Tomori +1
Strain engineering is one of the key technologies for using graphene as an electronic device: the strain-induced pseudo-gauge field reflects Dirac electrons, thus opening the so-ca…
Phase Competition, Solitons, and Domain Walls in Neutral-Ionic Transition Systems
Masahisa Tsuchiizu, Hideo Yoshioka, Hitoshi Seo
Phase competition and excitations in the one-dimensional neutral-ionic transition systems are theoretically studied comprehensively. From the semiclassical treatment of the bosoniz…
Tomonaga-Luttinger liquid theory for metallic fullurene polymers
Hideo Yoshioka, Hiroyuki Shima, Yusuke Noda +2
We investigate the low energy behavior of local density of states in metallic C polymers theoretically. The multichannel bosonization method is applied to electronic band st…
Electronic spectral shift of oxygen-filled (6,6) carbon nanotubes
Hiroyuki Shima, Hideo Yoshioka
Electronic state modulation of the armchair (6,6) carbon nanotubes filled with a linear assembly of oxygen molecules is addressed theoretically. Ferromagnetic coupling of encapsula…
Incommensurate Antiferromagnetic Insulating State in (MDT-TS)(AuI)
Hideo Yoshioka, Hitoshi Seo, Yuichi Otsuka
We theoretically study the metal-insulator transition in a molecular conductor (MDT-TS)(AuI) composed with an incommensurate ratio (), where the conduction ban…
Density of states anomalies in multichannel quantum wires
Hideo Yoshioka, Hiroyuki Shima
We reformulate the Tomonaga--Luttinger liquid theory for quasi-one-dimensional Fermion systems with many subbands across the Fermi energy. Our theory enables us to obtain a rigorou…