117 citations · 502 across the 12 of their papers we have counts for
12 papers
Ultralow temperature NMR of CeCoIn
M. Yamashita, M. Tashiro, K. Saiki +7
We have performed Co NMR measurements of CeCoIn down to ultralow temperatures. We find that the temperature dependence of the spin-echo intensity provides a good measure…
Conductive Atomic Force Microscopy of Chemically Synthesized Graphene Oxide and Interlayer Conduction
Yoshio Kanamori, Seiji Obata, Koichiro Saiki
Graphene oxide (GO) is one of chemically modified graphenes and has been extensively investigated worldwide. A monolayer sheet of GO can be chemically produced in solution and it h…
Reduction of a Single Layer Graphene Oxide Film on Pt(111)
Seiji Obata, Hiroshige Tanaka, Koichiro Saiki
Graphene oxide (GO) is one of chemically modified graphenes and has been extensively studied worldwide. A monolayer sheet of GO which is chemically produced in solution can be depo…
Structure and properties of chemically prepared nanographene islands characterized by scanning tunneling microscopy
Mayu Yamamoto, Seiji Obata, Koichiro Saiki
Single layer graphene islands with a typical diameter of several nanometers were grown on a Pt (111) substrate. Scanning tunneling microscopy (STM) analysis showed most of islands…
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…
Electric field induced charge injection or exhaustion in organic thin film transistor
Manabu Kiguchi, Manabu Nakayama, Toshihiro Shimada +1
The conductivity of organic semiconductors is measured {\it in-situ} and continuously with a bottom contact configuration, as a function of film thickness at various gate voltages.…