H
Hiromi Kuramochi
Researcher at National Institute for Materials Science
Publications - 20
Citations - 232
Hiromi Kuramochi is an academic researcher from National Institute for Materials Science. The author has contributed to research in topics: Scanning tunneling microscope & Magnetic force microscope. The author has an hindex of 8, co-authored 20 publications receiving 212 citations. Previous affiliations of Hiromi Kuramochi include Osaka University.
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Journal ArticleDOI
Suppression of thermally activated carrier transport in atomically thin MoS2 on crystalline hexagonal boron nitride substrates
Mei Yin Chan,Katsuyoshi Komatsu,Song-Lin Li,Yong Xu,Peter Darmawan,Hiromi Kuramochi,Shu Nakaharai,Alex Aparecido-Ferreira,Kenji Watanabe,Takashi Taniguchi,Kazuhito Tsukagoshi +10 more
TL;DR: The room temperature mobility enhancement and reduced interface trap density of the single and bilayer MoS2 devices on h-BN substrates further indicate that reducing substrate traps is crucial for enhancing the mobility in atomically thin MoS1 devices.
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Role of atomic terraces and steps in the electron transport properties of epitaxial graphene grown on SiC
Hiromi Kuramochi,S. Odaka,Kouhei Morita,Satoru Tanaka,Hideki T. Miyazaki,Michael V. Lee,Song-Lin Li,Hidefumi Hiura,Kazuhito Tsukagoshi +8 more
TL;DR: In this paper, the role of terraces and steps in electron transport properties was evaluated for the epitaxial graphene films grown on vicinal SiC substrates with self-organized periodic nanofacets.
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A quadruple-scanning-probe force microscope for electrical property measurements of microscopic materials.
Seiji Higuchi,Seiji Higuchi,Seiji Higuchi,Osamu Kubo,Hiromi Kuramochi,Masakazu Aono,Tomonobu Nakayama,Tomonobu Nakayama +7 more
TL;DR: The present work shows that the QSPFM has the potential to measure the intrinsic electrical properties of a wide range of microscopic materials in situ without electrode fabrication.
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Angled long tip to tuning fork probes for atomic force microscopy in various environments
Seiji Higuchi,Hiromi Kuramochi,Osamu Kubo,Shintaro Masuda,Yoshitaka Shingaya,Masakazu Aono,Tomonobu Nakayama +6 more
TL;DR: It is revealed that the higher order flexural modes of this TFP are advantageous for FM-AFM in water due to the reduction in the degree of hydrodynamic damping.
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The advantages of the magnetic structure in ferromagnetic-film-coated carbon nanotube probes
TL;DR: The magnetic structures of ferromagnetic-film-coated carbon nanotube (CNT) probes and conventional pyramidal probes for a magnetic force microscope (MFM) were simulated using three-dimensional micromagnetic simulation.