Search Results - "FUJIKANE, Masaki"

Room-Temperature Plasticity of a Nanosized GaN Crystal by Fujikane, Masaki, Nagao, Shijo, Chrobak, Dariusz, Yokogawa, Toshiya, Nowak, Roman

“…GaN wurtzite crystal is commonly regarded as eminently brittle. However, our research demonstrates that nanodeconfined GaN compressed along the M direction…”
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Elastic inhomogeneity and anomalous thermal transport in ultrafine Si phononic crystals by Takahashi, Kouhei, Fujikane, Masaki, Liao, Yuxuan, Kashiwagi, Makoto, Kawasaki, Takashi, Tambo, Naoki, Ju, Shenghong, Naito, Yasuyuki, Shiomi, Junichiro

“…Controlling nanoscale thermal transport via phonon engineering is a promising path for novel thermal management in electronic devices and high performance…”
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In situ nanoelectromechanical characterization of phase transformation in Si phononic crystal during nanoindentation by Fujikane, Masaki, Takahashi, Kouhei, Tambo, Naoki, Kozaki, Takashi, Nagao, Shijo

“…The size dependence of Young’s modulus and the critical pressure for phase transformation from the diamond structure at ambient pressure to a metallic β-Sn…”
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Nanoindentation examination of yttria-stabilized zirconia (YSZ) crystal by Fujikane, Masaki, Setoyama, Daigo, Nagao, Shijo, Nowak, Roman, Yamanaka, Shinsuke

“…The paper clarifies the specific mechanical properties of single crystal YSZ through applying the nanoindentation examination and the finite element analysis…”
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Anisotropic effect of piezoelectric polarization on Schottky barrier height in elastically deformed bulk GaN crystal by Fujikane, Masaki, Yokogawa, Toshiya, Nagao, Shijo, Nowak, Roman

“…We studied electrical characteristics in c-pane (0001) and m-plane (10−10) GaN by nanoindentation examination with a conductive diamond indenter. At constant…”
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Thermophysical properties of BaZrO3 and BaCeO3 by YAMANAKA, Shinsuke, FUJIKANE, Masaki, HAMAGUCHI, Tsuyoshi, MUTA, Hiroaki, OYAMA, Taku, MATSUDA, Tetsushi, KOBAYASHI, Shin-Ichi, KUROSAKI, Ken

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Strain Rate Controlled Nanoindentation Examination and Incipient Plasticity in Bulk GaN Crystal by Fujikane, Masaki, Yokogawa, Toshiya, Nagao, Shijo, Nowak, Roman

“…Yield shear stress dependence on dislocation density and crystal orientation was studied in bulk GaN crystals by nanoindentation examination. The yield shear…”
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Elastic–plastic transition during nanoindentation in bulk GaN crystal by Fujikane, Masaki, Leszczyński, Michał, Nagao, Shijo, Nakayama, Tadachika, Yamanaka, Shinsuke, Niihara, Koichi, Nowak, Roman

“…Mechanical properties of a defect-free bulk GaN single crystal has been studied by nanoindentation in the C (0001) surface. Our experiments provide consistent…”
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A High Power InGaN-LED on an m-Plane GaN Substrate by YOKOGAWA, TOSHIYA, OYA, MITSUAKI, FUJIKANE, MASAKI

“…SUMMARY Growing demands for reduction of energy consumption and environmental impact are rapidly leading to the spread of solid‐state LED lighting with low…”
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Nanoindentation study on insight of plasticity related to dislocation density and crystal orientation in GaN by Fujikane, Masaki, Yokogawa, Toshiya, Nagao, Shijo, Nowak, Roman

“…Yield shear stress dependence on dislocation density and crystal orientation was studied in GaN by nanoindentation examination. The yield shear stress…”
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Thermoelectric properties of α- and β-Ag2Te by FUJIKANE, Masaki, KUROSAKI, Ken, MUTA, Hiroaki, YAMANAKA, Shinsuke

“…The thermal diffusivity of a polycrystalline-sintered sample of Ag2Te was measured from room temperature to about 900 K. The thermal conductivity was evaluated…”
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Electrical properties of α- and β-Ag2Te by FUJIKANE, Masaki, KUROSAKI, Ken, MUTA, Hiroaki, YAMANAKA, Shinsuke

“…The electrical resistivity and Seebeck coefficient of Ag2Te were measured from room temperature to about 900 K. The electrical resistivity changes…”
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Thermoelectric properties of Ag8GeTe6 by FUJIKANE, Masaki, KUROSAKI, Ken, MUTA, Hiroaki, YAMANAKA, Shinsuke

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Hydrogen content and desorption of carbon nano-structures by Yamanaka, Shinsuke, Fujikane, Masaki, Uno, Masayoshi, Murakami, Hirohiko, Miura, Osamu

“…The hydrogen content and hydrogen desorption characteristics of carbon nanotubes and graphite nanofibres are investigated to examine the potential application…”
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Thermoelectric properties of AgsGeTe6 by Fujikane, Masaki, Kurosaki, Ken, Muta, Hiroaki, Yamanaka, Shinsuke

“…Polycrystalline-sintered samples of Ag8GeTe6 were prepared and the electrical resistivity and Seebeck coefficient were measured from room temperature to about…”
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Thermoelectric properties of α- and β-Ag 2Te by Fujikane, Masaki, Kurosaki, Ken, Muta, Hiroaki, Yamanaka, Shinsuke

“…The thermal diffusivity of a polycrystalline-sintered sample of Ag 2Te was measured from room temperature to about 900 K. The thermal conductivity was…”
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Thermoelectric properties of Ag 8GeTe 6 by Fujikane, Masaki, Kurosaki, Ken, Muta, Hiroaki, Yamanaka, Shinsuke

“…Polycrystalline-sintered samples of Ag 8GeTe 6 were prepared and the electrical resistivity and Seebeck coefficient were measured from room temperature to…”
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Electrical properties of α- and β-Ag 2Te by Fujikane, Masaki, Kurosaki, Ken, Muta, Hiroaki, Yamanaka, Shinsuke

“…The electrical resistivity and Seebeck coefficient of Ag 2Te were measured from room temperature to about 900 K. The electrical resistivity changes…”
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Thermophysical properties of BaZrO 3 and BaCeO 3 by Yamanaka, Shinsuke, Fujikane, Masaki, Hamaguchi, Tsuyoshi, Muta, Hiroaki, Oyama, Taku, Matsuda, Tetsushi, Kobayashi, Shin-ichi, Kurosaki, Ken

“…Polycrystalline perovskite type oxides, BaZrO 3 and BaCeO 3, have been prepared by mixing the appropriate amounts of ZrO 2, CeO 2, and BaCO 3 followed by…”
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