Search Results - "Hosono, Yasuharu"

Effects of Manganese Oxides/Gold Composite Electrode on Piezoelectric Properties of Lead Magnesium Niobate Titanate Single Crystal by Yamashita, Yohachi (John), Yamamoto, Noriko, Itsumi, Kazuhiro, Hosono, Yasuharu

“…We have confirmed a high dielectric constant after poling $\varepsilon_{33}{}^{\text{T}}/\varepsilon_{0}$ of 7700 and piezoelectric constant $d_{33} = 2250$…”
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Effects of Electrodes on Dielectric and Piezoelectric Properties of Lead Magnesium Niobate--Lead Titanate Single-Crystal Transducer by Yamamoto, Noriko, Itsumi, Kazuhiro, Hosono, Yasuharu, Yamashita, Yohachi

“…The effects of four types of electrodes, sputtered gold (Au), titanium/Au (Ti/Au), chromium/Au (Cr/Au), and fired silver (Ag), on the dielectric and…”
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Effects of Manganese Oxides/Gold Composite Electrode on Piezoelectric Properties of Lead Magnesium Niobate Titanate Single Crystal by Yamamoto, Yohachi, Itsumi, Kazuhiro, Hosono, Yasuharu

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Effects of Electrodes on Dielectric and Piezoelectric Properties of Lead Magnesium Niobate–Lead Titanate Single-Crystal Transducer by Yamamoto, Noriko, Itsumi, Kazuhiro, Hosono, Yasuharu, Yamashita, Yohachi

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CRYSTAL GROWTH AND ELECTRICAL PROPERTIES OF LEAD-FREE PIEZOELECTRIC MATERIAL (Na1/2Bi1/2)TiO3-BaTiO3 by Hosono, Y, Harada, K, Yamashita, Y

“…Single crystals of Pb-free piezoelectric material x(Na1/2Bi1/2)TiO3-yBaTiO3 (NBBT 100x/100y) have been grown by the flux method and the Bridgman method. Using…”
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Effects of Fine Metal Oxide Particle Dopant on the Acoustic Properties of Silicone Rubber Lens for Medical Array Probe by Hosono, Y., Yamashita, Y., Itsumi, K.

“…The effects of fine metal oxide particles, particularly those of high-density elements (7.7 to 9.7 times 10 3 kg/m 3 ), on the acoustic properties of silicone…”
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DIELECTRIC AND PIEZOELECTRIC PROPERTIES OF Pb(In1/2Nb1/2)O3-Pb(Mg1/3Nb2/3)O3-PbTiO3 TERNARY CERAMIC MATERIALS NEAR THE MORPHOTROPIC PHASE BOUNDARY by Hosono, Y, Yamashita, Y, Sakamoto, H, Ichinose, N

“…The physical and electrical properties of xPb(In1/2Nb1 /2)O3(PIN)-yPb(Mg1/3Nb2/3)O3(PMN)-zPbTiO3(PT) (PIMNT 100x/100y /100z) ternary ceramic materials near the…”
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Material Design of High-Dielectric-Constant and Large-Electromechanical-Coupling-Factor Relaxor-Based Piezoelectric Ceramics by Hosono, Yohachi

“…Material design to achieve a f high dielectric constant of ε 33 T / ε 0 >5,000 and a large planar-mode electromechanical coupling factor (EMCF) of k p >65%…”
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Effects of Ceramic Nanopowder Dopants on Acoustic Attenuation Properties of Silicone Rubber Lens for Medical Echo Probe by Hosono, Yohachi, Itsumi, Kazuhiro

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Effects of Ytterbium Oxide Nanopowder Particle Size on the Acoustic Properties of Silicone Rubber Lens for Medical Echo Array Probe by Hosono, Yohachi, Yamamoto, Noriko, Itsumi, Kazuhiro

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Large Piezoelectric Constant of High-Curie-Temperature Pb(In1/2Nb1/2)O3-Pb(Mg1/3Nb2/3)-PbTiO3 Ternary Single Crystal near Morphotropic Phase Boundary by Hosono, Yasuharu, Yamashita, Yohachi, Sakamoto, Hideya, Ichinose, Noboru

“…Single crystals, with high Curie temperature (Tc), of the xPb(In1/2Nb1/2)O3-yPb(Mg1/3Nb2/3)-zPbTiO3 (PIMNT100x/100y/100z) ternary system near a morphotropic…”
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High Dielectric Constant and Large Electromechanical Coupling Factor Relaxor-Based Piezoelectric Ceramics by Yamashita, Yohachi John, Hosono, Yasuharu

“…Lead-perovskite multicomponent system ceramics Pb(Sc 1/2 Nb 1/2 )O 3 -Pb(Mg 1/3 Nb 2/3 )O 3 -Pb(Ni 1/3 Nb 2/3 )O 3 -(Pb,Sr)(Zr,Ti)O 3 (PSN-PMN-PNN-PSZT) with…”
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DIELECTRIC AND PIEZOELECTRIC PROPERTIES OF 0.93Pb(Zn1/3Nb2/3)O3-0.07PbTiO3 PIEZOELECTRIC SINGLE CRYSTALS FOR MEDICAL ARRAY TRANSDUCERS by Hosono, Y, Harada, K, Kobayashi, T, Itsumi, K, Izumi, M, Yamashita, Y, Ichinose, N

“…Dielectric and piezoelectric properties of 0.93Pb(Zn1/3Nb2 /3)O3-0.07PbTiO3 (PZNT 93/7) piezoelectric single crystals (PSC) have been investigated. The PZNT…”
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Effects of Metal Particle Dopant on Acoustic Attenuation Properties of Silicone Rubber Lens for Medical Echo Array Probe by Hosono, Yohachi, Itsumi, Kazuhiro

“…A low-acoustic-attenuation silicone rubber lens was developed by using a nanometer-size fine metal powder as a dopant for silicone rubber…”
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Effect of Molecular Mass of B-site Ions on Electromechanical Coupling Factors of Lead-Based Perovskite Piezoelectric Materials by Yamashita, Yohachi, Hosono, Yasuharu, Harada, Kouichi, Ichinose, Noboru

“…The effects of the molecular mass of B-site ions of Pb(B ′ B ′′ )O 3 –PbTiO 3 (B ′ =Mg, Zn, Ni, Sc, In and Yb; B ′′ =Nb and Ta) and Pb(B, Ti)O 3 (B=Zr, Hf and…”
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CRYSTAL GROWTH OF Pb(In1/2Nb1/2)O3-Pb(Mg1/3Nb2/3)O3-PbTiO3 AND Pb(Sc1 /2Nb1/2)O3-Pb(Mg1/3Nb2/3)O3-PbTiO3 PIEZOELECTRIC SINGLE CRYSTALS USING THE SOLUTION BRIDGMAN METHOD by Hosono, Y, Yamashita, Y, Sakamoto, H, Ichinose, N

“…The crystal growth of xPb(In1/2Nb1/2)O3-yPb(Mg1/3Nb2/3)-zPbTiO3 (PIMNT 100x/100y/100z) and x'Pb(Sc1/2Nb1/2)O3-y'Pb(Mg1/3Nb2/3)-z'PbTiO3 (PSMNT…”
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CRYSTAL GROWTH AND DIELECTRIC PROPERTIES OF SOLID SOLUTIONS OF Pb(Yb1/2Nb1/2)O3-PbTiO3 WITH A HIGH CURIE TEMPERATURE NEAR A MORPHOTROPIC PHASE BOUNDARY by Yasuda, N, Ohwa, H, Kume, M, Hosono, Y, Yamashita, Y, Ishino, S

“…The Pb(Yb1/2Nb1/2)O3-PbTiO3 (PYN-PT) binary system single crystal near the morphotropic phase boundary (MPB) composition with (100) planes of 1-2 mm length on…”
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Distribution of Piezoelectric Properties in Pb[(Mg1/3Nb2/3)0.7Ti0.3]O3 Single Crystal by Karaki, Tomoaki, Adachi, Masatoshi, Hosono, Yasuharu, Yamashita, Yohachi

“…Piezoelectric property distribution was investigated in a Pb[(Mg1/3Nb2/3)0.7Ti0.3]O3 single-crystal (001) wafer grown by the Bridgman technique. There are…”
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Crystal Growth and Some Properties of Lead Indium Niobate-Lead Titanate Single Crystals Produced by Solution Bridgman Method by Yasuda, Naohiko, Mori, Noriaki, Ohwa, Hidehiro, Hosono, Yasuharu, Yamashita, Yohachi, Iwata, Makoto, Maeda, Masaki, Suzuki, Ikuo, Ishibashi, Yoshihiro

“…A single crystal about 15 mm in diameter and 10 mm in length of the lead indium niobate-lead titanate, (1-x)Pb(In1/2Nb1 /2)O3-xPbTiO3[PIN-PT(1-x/x)] solid…”
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Electrical and physical properties of repoled PMN–PT single-crystal sliver transducer by Yamamoto, Noriko, Yamashita, Yohachi, Hosono, Yasuharu, Itsumi, Kazuhiro

“…Effects of the repoling process on the dielectric constant (ε33T/ε0) and electromechanical coupling factor bar mode (k′33) after array dicing for lead…”
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