H
Hiroshi Yamaguchi
Researcher at Nippon Telegraph and Telephone
Publications - 571
Citations - 14406
Hiroshi Yamaguchi is an academic researcher from Nippon Telegraph and Telephone. The author has contributed to research in topics: Resonator & Molecular beam epitaxy. The author has an hindex of 47, co-authored 519 publications receiving 13016 citations. Previous affiliations of Hiroshi Yamaguchi include Osaka University & Imperial College London.
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Motion detection of a micromechanical cantilever through magneto-piezovoltage in two-dimensional electron systems
TL;DR: In this article, the authors studied the strain-induced voltage generation in a two-dimensional electron system under a magnetic field at low temperature and found its strong magnetic-field dependence, where the voltage increases up to several microvolts at the boundaries between localized and extended electronic states.
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Difference in Self-Assembling Morphology of Peptide Nanorings
Hajime Okamoto,Hajime Okamoto,Yamada Tetsuo,Hiroshi Miyazaki,Tsutomu Nakanishi,Kyozaburo Takeda,Kenji Usui,Ikuo Obataya,Hisakazu Mihara,Hiroaki Azehara,Wataru Mizutani,Katsushi Hashimoto,Hiroshi Yamaguchi,Yoshiro Hirayama +13 more
TL;DR: In this article, the peptide nanorings of cyclo[-(D-Ala-L-Gln)3], cyclo(D-Cys-Lgln)4, cyclo((L-Gly-LgNgGlyNg)5) and cyclo-(L-GLn)6) were synthesized using atomic force microscopy and high-resolution images of peptide bundles were obtained.
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Strongly Enhanced Sensitivity of Piezoresistive Cantilevers by Utilizing the Superconducting Proximity Effect
TL;DR: In this article, a piezoresistive cantilever was fabricated from an InAs/AlGaSb heterostructure and a submicron-size niobium gap was patterned to form a Nb-InAs-Nb junction.
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Spatially modulated photoluminescence properties in dynamically strained GaAs/AlAs quantum wells by surface acoustic wave
TL;DR: In this paper, the authors investigated the spatial resolved photoluminescence (PL) spectra and polarization anisotropy in GaAs/AlAs dynamic wires, which were formed by applying a surface acoustic wave (SAW) on GaAs and AlAs quantum wells along the [110] or [1-10] direction.
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Nonrepetitive Measurements of Wave and Plasma Parameters along a Low Frequency Surface Wave-Produced Plasma Column by an Interferometer Method
TL;DR: In this paper, an interferometer method for surface wave-produced plasma column study was developed into the nonrepetitive and simplest form, which was applied to the successive measurements of both wave and plasma parameter variations along a low frequency (28 MHz) surface wave produced plasma column.