316 citations · 498 across the 5 of their papers we have counts for
13 papers · 1 filter
Three reversible states controlled on a gold monoatomic contact by the electrochemical potential
Manabu Kiguchi, Tatsuya Konishi, Kouta Hasegawa +2
Conductance of an Au mono atomic contact was investigated under the electrochemical potential control. The Au contact showed three different behaviors depending on the potential: 1…
Conductance of a single molecule anchored by an isocyanide substituent to gold electrodes
Manabu Kiguchi, Shinichi Miura, Kenji Hara +2
The effect of anchoring group on the electrical conductance of a single molecule bridging two Au electrodes was studied using di-substituted (isocyanide (CN-), thiol (S-) or cyanid…
Fabrication of stable Pd nanowire assisted by hydrogen in solution
Manabu Kiguchi, Kei Murakoshi
We have mechanically fabricated a Pd nanowire in solution under electrochemical potential control. A clear feature appeared in the conductance histogram when the electrochemical po…
Conductance Bistability of Gold Nano-wire at Room Temperature
Manabu Kiguchi, Tatsuya Konishi, Kei Murakoshi
Quantized conductance behavior of gold nano wires was studied under electrochemical potential control. We fabricated 1 nm long mono atomic wires in solution at room temperature. El…
Hydrogen-assisted stabilization of Ni nanowires in solution
Manabu Kiguchi, Tatsuya Konishi, Kei Murakoshi
We have studied conductance characteristics of mechanically fabricated Ni nanoconstrictions under controlling electrochemical potential and pH of the electrolyte. Conductance histo…
Electronic properties of metal-induced gap states formed at alkali-halide/metal interfaces
Manabu Kiguchi, Genki Yoshikawa, Susumu Ikeda +1
The spatial distribution and site- distribution of metal induced gap states (MIGS) are studied by thickness dependent near edge x-ray absorption fine structure (NEXAFS) and compari…