Enhanced piezoelectric response of BaTiO 3 -KNbO 3 composites
The piezoelectric response of solvothermally synthesized BaTiO 3 (BT)-KNbO 3 (KN) composites (the nominal BT/KN ratio was 1) with distinct interfaces was investigated. The x-ray diffraction pattern showed two distinct peaks began to merge into a singular broad peak at a two-theta position between (2...
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| Veröffentlicht in: | Applied physics letters 2011-11, Vol.99 (20), p.202902-202902-3 |
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| container_end_page | 202902-3 |
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| container_title | Applied physics letters |
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| creator | Fujii, Ichiro Shimizu, Shigehito Yamashita, Kenta Nakashima, Kouichi Kumada, Nobuhiro Moriyoshi, Chikako Kuroiwa, Yoshihiro Fujikawa, Yoshinori Tanaka, Daisuke Furukawa, Masahito Wada, Satoshi |
| description | The piezoelectric response of solvothermally synthesized BaTiO
3
(BT)-KNbO
3
(KN) composites (the nominal BT/KN ratio was 1) with distinct interfaces was investigated. The x-ray diffraction pattern showed two distinct peaks began to merge into a singular broad peak at a two-theta position between (200) and (002) tetragonal-related peaks of BT. The transmission electron microscopy observation showed a heteroepitaxial interface region between BT single-crystal particles and deposited KN crystals. The large-field piezoelectric constant was 136pC/N, which was three times larger than that of a sintered 0.5BT-0.5KN composite. The enhanced piezoelectric response was attributed to the strained epitaxial interface region. |
| doi_str_mv | 10.1063/1.3662397 |
| format | Article |
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3
(BT)-KNbO
3
(KN) composites (the nominal BT/KN ratio was 1) with distinct interfaces was investigated. The x-ray diffraction pattern showed two distinct peaks began to merge into a singular broad peak at a two-theta position between (200) and (002) tetragonal-related peaks of BT. The transmission electron microscopy observation showed a heteroepitaxial interface region between BT single-crystal particles and deposited KN crystals. The large-field piezoelectric constant was 136pC/N, which was three times larger than that of a sintered 0.5BT-0.5KN composite. The enhanced piezoelectric response was attributed to the strained epitaxial interface region.</description><identifier>ISSN: 0003-6951</identifier><identifier>EISSN: 1077-3118</identifier><identifier>DOI: 10.1063/1.3662397</identifier><identifier>CODEN: APPLAB</identifier><publisher>American Institute of Physics</publisher><ispartof>Applied physics letters, 2011-11, Vol.99 (20), p.202902-202902-3</ispartof><rights>2011 American Institute of Physics</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-scitation_primary_10_1063_1_3662397Enhanced_piezoelectr3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://pubs.aip.org/apl/article-lookup/doi/10.1063/1.3662397$$EHTML$$P50$$Gscitation$$H</linktohtml><link.rule.ids>314,777,781,791,1554,4498,27905,27906,76133,76139</link.rule.ids></links><search><creatorcontrib>Fujii, Ichiro</creatorcontrib><creatorcontrib>Shimizu, Shigehito</creatorcontrib><creatorcontrib>Yamashita, Kenta</creatorcontrib><creatorcontrib>Nakashima, Kouichi</creatorcontrib><creatorcontrib>Kumada, Nobuhiro</creatorcontrib><creatorcontrib>Moriyoshi, Chikako</creatorcontrib><creatorcontrib>Kuroiwa, Yoshihiro</creatorcontrib><creatorcontrib>Fujikawa, Yoshinori</creatorcontrib><creatorcontrib>Tanaka, Daisuke</creatorcontrib><creatorcontrib>Furukawa, Masahito</creatorcontrib><creatorcontrib>Wada, Satoshi</creatorcontrib><title>Enhanced piezoelectric response of BaTiO 3 -KNbO 3 composites</title><title>Applied physics letters</title><description>The piezoelectric response of solvothermally synthesized BaTiO
3
(BT)-KNbO
3
(KN) composites (the nominal BT/KN ratio was 1) with distinct interfaces was investigated. The x-ray diffraction pattern showed two distinct peaks began to merge into a singular broad peak at a two-theta position between (200) and (002) tetragonal-related peaks of BT. The transmission electron microscopy observation showed a heteroepitaxial interface region between BT single-crystal particles and deposited KN crystals. The large-field piezoelectric constant was 136pC/N, which was three times larger than that of a sintered 0.5BT-0.5KN composite. The enhanced piezoelectric response was attributed to the strained epitaxial interface region.</description><issn>0003-6951</issn><issn>1077-3118</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid/><recordid>eNqljr0KwjAURoMoWH8G3yAv0JrbS1M76KAogqBL9xBjipG2KU0WfXotVHB3OnzLdw4hC2ARMI5LiJDzGLN0QAJgaRoiwGpIAsYYhjxLYEwmzj0-M4kRA7Le13dZK32jjdEvq0utfGsUbbVrbO00tQXdytxcKNLwdL52VLZqrDNeuxkZFbJ0et5zSjaHfb47hk4ZL72xtWhaU8n2KYCJLlCA6AO_YvEjxr8P3m2VT0U</recordid><startdate>20111116</startdate><enddate>20111116</enddate><creator>Fujii, Ichiro</creator><creator>Shimizu, Shigehito</creator><creator>Yamashita, Kenta</creator><creator>Nakashima, Kouichi</creator><creator>Kumada, Nobuhiro</creator><creator>Moriyoshi, Chikako</creator><creator>Kuroiwa, Yoshihiro</creator><creator>Fujikawa, Yoshinori</creator><creator>Tanaka, Daisuke</creator><creator>Furukawa, Masahito</creator><creator>Wada, Satoshi</creator><general>American Institute of Physics</general><scope/></search><sort><creationdate>20111116</creationdate><title>Enhanced piezoelectric response of BaTiO 3 -KNbO 3 composites</title><author>Fujii, Ichiro ; Shimizu, Shigehito ; Yamashita, Kenta ; Nakashima, Kouichi ; Kumada, Nobuhiro ; Moriyoshi, Chikako ; Kuroiwa, Yoshihiro ; Fujikawa, Yoshinori ; Tanaka, Daisuke ; Furukawa, Masahito ; Wada, Satoshi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-scitation_primary_10_1063_1_3662397Enhanced_piezoelectr3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><creationdate>2011</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Fujii, Ichiro</creatorcontrib><creatorcontrib>Shimizu, Shigehito</creatorcontrib><creatorcontrib>Yamashita, Kenta</creatorcontrib><creatorcontrib>Nakashima, Kouichi</creatorcontrib><creatorcontrib>Kumada, Nobuhiro</creatorcontrib><creatorcontrib>Moriyoshi, Chikako</creatorcontrib><creatorcontrib>Kuroiwa, Yoshihiro</creatorcontrib><creatorcontrib>Fujikawa, Yoshinori</creatorcontrib><creatorcontrib>Tanaka, Daisuke</creatorcontrib><creatorcontrib>Furukawa, Masahito</creatorcontrib><creatorcontrib>Wada, Satoshi</creatorcontrib><jtitle>Applied physics letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Fujii, Ichiro</au><au>Shimizu, Shigehito</au><au>Yamashita, Kenta</au><au>Nakashima, Kouichi</au><au>Kumada, Nobuhiro</au><au>Moriyoshi, Chikako</au><au>Kuroiwa, Yoshihiro</au><au>Fujikawa, Yoshinori</au><au>Tanaka, Daisuke</au><au>Furukawa, Masahito</au><au>Wada, Satoshi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Enhanced piezoelectric response of BaTiO 3 -KNbO 3 composites</atitle><jtitle>Applied physics letters</jtitle><date>2011-11-16</date><risdate>2011</risdate><volume>99</volume><issue>20</issue><spage>202902</spage><epage>202902-3</epage><pages>202902-202902-3</pages><issn>0003-6951</issn><eissn>1077-3118</eissn><coden>APPLAB</coden><abstract>The piezoelectric response of solvothermally synthesized BaTiO
3
(BT)-KNbO
3
(KN) composites (the nominal BT/KN ratio was 1) with distinct interfaces was investigated. The x-ray diffraction pattern showed two distinct peaks began to merge into a singular broad peak at a two-theta position between (200) and (002) tetragonal-related peaks of BT. The transmission electron microscopy observation showed a heteroepitaxial interface region between BT single-crystal particles and deposited KN crystals. The large-field piezoelectric constant was 136pC/N, which was three times larger than that of a sintered 0.5BT-0.5KN composite. The enhanced piezoelectric response was attributed to the strained epitaxial interface region.</abstract><pub>American Institute of Physics</pub><doi>10.1063/1.3662397</doi></addata></record> |
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| title | Enhanced piezoelectric response of BaTiO 3 -KNbO 3 composites |
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