A monoclinic-tetragonal ferroelectric phase transition in lead-free (K0.5Na0.5)NbO3- x %LiNbO3 solid solution
A monoclinic ferroelectric phase with space group Pm has been discovered in lead-free (K0.5Na0.5)NbO3-5%LiNbO3 solid solution ceramics by high energy synchrotron x-ray powder diffraction measurements. At ambient temperature, the lattice parameters of this monoclinic structure were (am, bm, cm; β) =...
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Veröffentlicht in: | Journal of Applied Physics 2012-05, Vol.111 (10) |
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creator | Ge, Wenwei Ren, Yang Zhang, Jialiang Devreugd, Christopher P. Li, Jiefang Viehland, D. |
description | A monoclinic ferroelectric phase with space group Pm has been discovered in lead-free (K0.5Na0.5)NbO3-5%LiNbO3 solid solution ceramics by high energy synchrotron x-ray powder diffraction measurements. At ambient temperature, the lattice parameters of this monoclinic structure were (am, bm, cm; β) = (4.015 Å, 3.944 Å, 3.987 Å; 90.34°). This monoclinic phase transformed to a tetragonal (P4mm) one on heating between 340 K and 360 K. The results demonstrate the presence of structurally bridging low symmetry monoclinic phase in (K0.5Na0.5)NbO3-x%LiNbO3 solid solution system: indicating a means to achieve high piezoelectricity in Pb-free systems via domain engineering. |
doi_str_mv | 10.1063/1.4716027 |
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(ANL), Argonne, IL (United States)</creatorcontrib><description>A monoclinic ferroelectric phase with space group Pm has been discovered in lead-free (K0.5Na0.5)NbO3-5%LiNbO3 solid solution ceramics by high energy synchrotron x-ray powder diffraction measurements. At ambient temperature, the lattice parameters of this monoclinic structure were (am, bm, cm; β) = (4.015 Å, 3.944 Å, 3.987 Å; 90.34°). This monoclinic phase transformed to a tetragonal (P4mm) one on heating between 340 K and 360 K. The results demonstrate the presence of structurally bridging low symmetry monoclinic phase in (K0.5Na0.5)NbO3-x%LiNbO3 solid solution system: indicating a means to achieve high piezoelectricity in Pb-free systems via domain engineering.</description><identifier>ISSN: 0021-8979</identifier><identifier>EISSN: 1089-7550</identifier><identifier>DOI: 10.1063/1.4716027</identifier><language>eng</language><publisher>United States</publisher><ispartof>Journal of Applied Physics, 2012-05, Vol.111 (10)</ispartof><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c287t-8e3cf2c69c728ba2208bab5907229e1451760d5811c2f1cf8999d22bd0f501593</citedby><cites>FETCH-LOGICAL-c287t-8e3cf2c69c728ba2208bab5907229e1451760d5811c2f1cf8999d22bd0f501593</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,881,27901,27902</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/1089632$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Ge, Wenwei</creatorcontrib><creatorcontrib>Ren, Yang</creatorcontrib><creatorcontrib>Zhang, Jialiang</creatorcontrib><creatorcontrib>Devreugd, Christopher P.</creatorcontrib><creatorcontrib>Li, Jiefang</creatorcontrib><creatorcontrib>Viehland, D.</creatorcontrib><creatorcontrib>Argonne National Lab. (ANL), Argonne, IL (United States)</creatorcontrib><title>A monoclinic-tetragonal ferroelectric phase transition in lead-free (K0.5Na0.5)NbO3- x %LiNbO3 solid solution</title><title>Journal of Applied Physics</title><description>A monoclinic ferroelectric phase with space group Pm has been discovered in lead-free (K0.5Na0.5)NbO3-5%LiNbO3 solid solution ceramics by high energy synchrotron x-ray powder diffraction measurements. At ambient temperature, the lattice parameters of this monoclinic structure were (am, bm, cm; β) = (4.015 Å, 3.944 Å, 3.987 Å; 90.34°). This monoclinic phase transformed to a tetragonal (P4mm) one on heating between 340 K and 360 K. The results demonstrate the presence of structurally bridging low symmetry monoclinic phase in (K0.5Na0.5)NbO3-x%LiNbO3 solid solution system: indicating a means to achieve high piezoelectricity in Pb-free systems via domain engineering.</description><issn>0021-8979</issn><issn>1089-7550</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNotkE1LAzEQhoMoWKsH_0EQBHtIzWSbTXIsxS8s7UXPSzab2Mg2KUkE_ffu0l6eGZhnBuZF6BboHGhdPcJ8IaCmTJyhCVCpiOCcnqMJpQyIVEJdoqucvykFkJWaoP0S72OIpvfBG1JsSforBt1jZ1OKtremJG_wYaezxcMwZF98DNgH3FvdEZesxQ_vdM43esBs024rgn_x_dqPLc6x993In3HtGl043Wd7c6pT9Pn89LF6Jevty9tquSaGSVGItJVxzNTKCCZbzRgd2HJFBWPKwoKDqGnHJYBhDoyTSqmOsbajjlPgqpqiu-PdmItvsvHFmp2JIQzvNGMsdcUGaXaUTIo5J-uaQ_J7nf4GoxnDbKA5hVn9AzASZCI</recordid><startdate>20120515</startdate><enddate>20120515</enddate><creator>Ge, Wenwei</creator><creator>Ren, Yang</creator><creator>Zhang, Jialiang</creator><creator>Devreugd, Christopher P.</creator><creator>Li, Jiefang</creator><creator>Viehland, D.</creator><scope>AAYXX</scope><scope>CITATION</scope><scope>OTOTI</scope></search><sort><creationdate>20120515</creationdate><title>A monoclinic-tetragonal ferroelectric phase transition in lead-free (K0.5Na0.5)NbO3- x %LiNbO3 solid solution</title><author>Ge, Wenwei ; Ren, Yang ; Zhang, Jialiang ; Devreugd, Christopher P. ; Li, Jiefang ; Viehland, D.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c287t-8e3cf2c69c728ba2208bab5907229e1451760d5811c2f1cf8999d22bd0f501593</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Ge, Wenwei</creatorcontrib><creatorcontrib>Ren, Yang</creatorcontrib><creatorcontrib>Zhang, Jialiang</creatorcontrib><creatorcontrib>Devreugd, Christopher P.</creatorcontrib><creatorcontrib>Li, Jiefang</creatorcontrib><creatorcontrib>Viehland, D.</creatorcontrib><creatorcontrib>Argonne National Lab. (ANL), Argonne, IL (United States)</creatorcontrib><collection>CrossRef</collection><collection>OSTI.GOV</collection><jtitle>Journal of Applied Physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Ge, Wenwei</au><au>Ren, Yang</au><au>Zhang, Jialiang</au><au>Devreugd, Christopher P.</au><au>Li, Jiefang</au><au>Viehland, D.</au><aucorp>Argonne National Lab. (ANL), Argonne, IL (United States)</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A monoclinic-tetragonal ferroelectric phase transition in lead-free (K0.5Na0.5)NbO3- x %LiNbO3 solid solution</atitle><jtitle>Journal of Applied Physics</jtitle><date>2012-05-15</date><risdate>2012</risdate><volume>111</volume><issue>10</issue><issn>0021-8979</issn><eissn>1089-7550</eissn><abstract>A monoclinic ferroelectric phase with space group Pm has been discovered in lead-free (K0.5Na0.5)NbO3-5%LiNbO3 solid solution ceramics by high energy synchrotron x-ray powder diffraction measurements. At ambient temperature, the lattice parameters of this monoclinic structure were (am, bm, cm; β) = (4.015 Å, 3.944 Å, 3.987 Å; 90.34°). This monoclinic phase transformed to a tetragonal (P4mm) one on heating between 340 K and 360 K. The results demonstrate the presence of structurally bridging low symmetry monoclinic phase in (K0.5Na0.5)NbO3-x%LiNbO3 solid solution system: indicating a means to achieve high piezoelectricity in Pb-free systems via domain engineering.</abstract><cop>United States</cop><doi>10.1063/1.4716027</doi><oa>free_for_read</oa></addata></record> |
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title | A monoclinic-tetragonal ferroelectric phase transition in lead-free (K0.5Na0.5)NbO3- x %LiNbO3 solid solution |
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