186 citations · 725 across the 28 of their papers we have counts for
28 papers
Photochemical reaction on graphene surfaces controlled by substrate-surface modification with polar self-assembled monolayers
Ryo Nouchi, Kei-ichiro Ikeda
The unique thinness of two-dimensional materials enables control over chemical phenomena at their surfaces by means of various gating techniques. For example, gating methods based…
Water permeation pathways in laminated organic single-crystal devices
Ryo Nouchi, Yoshiaki Ishihara, Susumu Ikeda
Water permeation pathways in electronic devices should be eliminated for the suppression of operational instabilities. We investigated possible pathways in field-effect transistors…
Tolerance against conducting filament formation in nanosheet-derived titania thin films
Masaya Sato, Masahiro Hara, Asami Funatsu +1
Herein, titania thin films are fabricated by a facile liquid-phase method based on vacuum filtration of a colloidal suspension of titania nanosheets, which is followed by thermal a…
Staircase-like transfer characteristics in multilayer MoS2 field-effect transistors
Takuya Ohoka, Ryo Nouchi
Layered semiconductors, such as MoS2, have attracted interest as channel materials for post-silicon and beyond-CMOS electronics. Much attention has been devoted to the monolayer li…
Adsorbates as a charge-carrier reservoir for electrostatic carrier doping to graphene
Ryo Nouchi, Kei-ichiro Ikeda
A charge-carrier reservoir is necessary for electrostatic control of the carrier concentration in a solid. The source/drain electrodes serve as carrier reservoirs in a field-effect…
Gate-controlled photo-oxidation of graphene for electronic structure modification
Ryo Nouchi, Morihiro Matsumoto, Nobuhiko Mitoma
Graphene is an ultrathin material, which allows us to control surface phenomena by means of field-effect gating. Among various surface phenomena, photo-oxidation is known to be a f…