Studies on lead-free multiferroic magnetoelectric composites
Using the sol-gel approach, lead-free ME particulate composites (1x)BNT x CZFMO (x=0, 0.1, 0.2, 0.3) are generated without any impurity phase. The coexistence of both phases is confirmed by XRD analysis. In this composite series, αE was found to be highly influenced by CZFMO content. With x=0.2 part...
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| creator | Thakur, Megha Sharma, Sandeep Kumar |
| description | Using the sol-gel approach, lead-free ME particulate composites (1x)BNT x CZFMO (x=0, 0.1, 0.2, 0.3) are generated without any impurity phase. The coexistence of both phases is confirmed by XRD analysis. In this composite series, αE was found to be highly influenced by CZFMO content. With x=0.2 particle composite, a maximum value of αE 58 mV/cmOe was found. The presence of P-E loops and a well-saturated M-H loop in the ME composite samples indicates that ferroelectric and magnetic characteristics are well maintained. At 220oC and 320oC, temperature-dependent dielectric behaviour reveals two anomalies, corresponding to phase transitions from ferroelectric to antiferroelectric and antiferro-electric to para-electric, respectively. The current research uncovers a new environmental-friendly ME particulate composite for future applications. |
| doi_str_mv | 10.1063/5.0095450 |
| format | Conference Proceeding |
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The coexistence of both phases is confirmed by XRD analysis. In this composite series, αE was found to be highly influenced by CZFMO content. With x=0.2 particle composite, a maximum value of αE 58 mV/cmOe was found. The presence of P-E loops and a well-saturated M-H loop in the ME composite samples indicates that ferroelectric and magnetic characteristics are well maintained. At 220oC and 320oC, temperature-dependent dielectric behaviour reveals two anomalies, corresponding to phase transitions from ferroelectric to antiferroelectric and antiferro-electric to para-electric, respectively. 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The coexistence of both phases is confirmed by XRD analysis. In this composite series, αE was found to be highly influenced by CZFMO content. With x=0.2 particle composite, a maximum value of αE 58 mV/cmOe was found. The presence of P-E loops and a well-saturated M-H loop in the ME composite samples indicates that ferroelectric and magnetic characteristics are well maintained. At 220oC and 320oC, temperature-dependent dielectric behaviour reveals two anomalies, corresponding to phase transitions from ferroelectric to antiferroelectric and antiferro-electric to para-electric, respectively. The current research uncovers a new environmental-friendly ME particulate composite for future applications.</description><subject>Anomalies</subject><subject>Antiferroelectricity</subject><subject>Ferroelectric materials</subject><subject>Lead free</subject><subject>Magnetic properties</subject><subject>Particulate composites</subject><subject>Phase transitions</subject><subject>Sol-gel processes</subject><subject>Temperature dependence</subject><issn>0094-243X</issn><issn>1551-7616</issn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2022</creationdate><recordtype>conference_proceeding</recordtype><recordid>eNp9kEtLxDAUhYMoWEcX_oOCO6FjHs1jwI0MvmDAhQruQkxuJEPb1CQV_PdWZsCdq8s5fOdcOAidE7wkWLArvsR4xVuOD1BFOCeNFEQcomp224a27O0YneS8xZiupFQVun4ukwuQ6zjUHRjX-ARQ91NXgoeUYrB1bz4GKBE6sCXN2sZ-jDkUyKfoyJsuw9n-LtDr3e3L-qHZPN0_rm82zUiEKs07Zt5gDow5UM4RhiVtuWEUHKOCYeuNstYTSUEZPJuGCG-cd8QQqjywBbrY9Y4pfk6Qi97GKQ3zS00lpVxJIuRMXe6obEMxJcRBjyn0Jn3rr5g01_tl9Oj8fzDB-nfKvwD7AfoRZlw</recordid><startdate>20221007</startdate><enddate>20221007</enddate><creator>Thakur, Megha</creator><creator>Sharma, Sandeep Kumar</creator><general>American Institute of Physics</general><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20221007</creationdate><title>Studies on lead-free multiferroic magnetoelectric composites</title><author>Thakur, Megha ; Sharma, Sandeep Kumar</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p168t-b03fa05e33de8dd1307245a32ed32630cfa8ccf172e8a0ed3a16fadfd1a128fe3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Anomalies</topic><topic>Antiferroelectricity</topic><topic>Ferroelectric materials</topic><topic>Lead free</topic><topic>Magnetic properties</topic><topic>Particulate composites</topic><topic>Phase transitions</topic><topic>Sol-gel processes</topic><topic>Temperature dependence</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Thakur, Megha</creatorcontrib><creatorcontrib>Sharma, Sandeep Kumar</creatorcontrib><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Thakur, Megha</au><au>Sharma, Sandeep Kumar</au><au>Srivastav, Arun Lal</au><au>Dutt, Ishwar</au><au>Sharma, Sita Ram</au><au>Kumar, Ashok</au><au>Taneja, Ashu</au><au>Gupta, Madhu</au><au>Kumra, Neha</au><au>Batra, Shefali</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Studies on lead-free multiferroic magnetoelectric composites</atitle><btitle>AIP conference proceedings</btitle><date>2022-10-07</date><risdate>2022</risdate><volume>2451</volume><issue>1</issue><issn>0094-243X</issn><eissn>1551-7616</eissn><coden>APCPCS</coden><abstract>Using the sol-gel approach, lead-free ME particulate composites (1x)BNT x CZFMO (x=0, 0.1, 0.2, 0.3) are generated without any impurity phase. The coexistence of both phases is confirmed by XRD analysis. In this composite series, αE was found to be highly influenced by CZFMO content. With x=0.2 particle composite, a maximum value of αE 58 mV/cmOe was found. The presence of P-E loops and a well-saturated M-H loop in the ME composite samples indicates that ferroelectric and magnetic characteristics are well maintained. At 220oC and 320oC, temperature-dependent dielectric behaviour reveals two anomalies, corresponding to phase transitions from ferroelectric to antiferroelectric and antiferro-electric to para-electric, respectively. The current research uncovers a new environmental-friendly ME particulate composite for future applications.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/5.0095450</doi><tpages>6</tpages></addata></record> |
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| language | eng |
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| source | AIP Journals Complete |
| subjects | Anomalies Antiferroelectricity Ferroelectric materials Lead free Magnetic properties Particulate composites Phase transitions Sol-gel processes Temperature dependence |
| title | Studies on lead-free multiferroic magnetoelectric composites |
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