Primary Pyroelectric Effect in the PZT 95/5 Ceramic
An expression of the thermodynamic potential is examined in terms of the primary and secondary pyroelectric coefficients of a poled ferroelectric ceramic. Anisotropic expansion and zero electric field conditions are assumed. The pyroelectric coefficient is applied to the composition, Pb(Zr0.95Ti0.05...
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| Veröffentlicht in: | Journal of Applied Physics (U.S.) 1964-06, Vol.35 (6), p.1767-1770 |
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| container_end_page | 1770 |
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| container_issue | 6 |
| container_start_page | 1767 |
| container_title | Journal of Applied Physics (U.S.) |
| container_volume | 35 |
| creator | Wentz, J. L. Kennedy, L. Z. |
| description | An expression of the thermodynamic potential is examined in terms of the primary and secondary pyroelectric coefficients of a poled ferroelectric ceramic. Anisotropic expansion and zero electric field conditions are assumed. The pyroelectric coefficient is applied to the composition, Pb(Zr0.95Ti0.05)O3 (PZT 95/5) with 1 wt. % of Nb2O5, for which a complete set of elastic, piezoelectric, thermoelastic, and pyroelectric coefficients were determined. A value of −26.8×10−9C/cm2-°C was found for the total pyroelectric coefficient of which +3.77×10−9 was contributed towards the piezoelectric or secondary effect; therefore, −30.6×10−9C/cm2-°C is reported for the primary pyroelectric coefficient for this material over the temperature range 25°–50°C. |
| doi_str_mv | 10.1063/1.1713738 |
| format | Article |
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A value of −26.8×10−9C/cm2-°C was found for the total pyroelectric coefficient of which +3.77×10−9 was contributed towards the piezoelectric or secondary effect; therefore, −30.6×10−9C/cm2-°C is reported for the primary pyroelectric coefficient for this material over the temperature range 25°–50°C.</description><identifier>ISSN: 0021-8979</identifier><identifier>EISSN: 1089-7550</identifier><identifier>DOI: 10.1063/1.1713738</identifier><language>eng</language><publisher>United States</publisher><subject>ANISOTROPY ; CERAMICS ; CRYSTALS ; ELASTICITY ; ELECTRIC FIELDS ; ELECTRICITY ; EXPANSION ; HEATING ; LEAD OXIDES ; MEASURED VALUES ; METALS, CERAMICS, AND OTHER MATERIALS ; NIOBIUM OXIDES ; PIEZOELECTRICITY ; TEMPERATURE ; THERMODYNAMICS ; TITANIUM OXIDES ; ZIRCONIUM OXIDES</subject><ispartof>Journal of Applied Physics (U.S.), 1964-06, Vol.35 (6), p.1767-1770</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c320t-6efa6b68d0e30ec2a4119697510210beccf7d2ce818bcdeba62726f6f88ff3c93</citedby><cites>FETCH-LOGICAL-c320t-6efa6b68d0e30ec2a4119697510210beccf7d2ce818bcdeba62726f6f88ff3c93</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,885,27923,27924</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/4064598$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Wentz, J. 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A value of −26.8×10−9C/cm2-°C was found for the total pyroelectric coefficient of which +3.77×10−9 was contributed towards the piezoelectric or secondary effect; therefore, −30.6×10−9C/cm2-°C is reported for the primary pyroelectric coefficient for this material over the temperature range 25°–50°C.</description><subject>ANISOTROPY</subject><subject>CERAMICS</subject><subject>CRYSTALS</subject><subject>ELASTICITY</subject><subject>ELECTRIC FIELDS</subject><subject>ELECTRICITY</subject><subject>EXPANSION</subject><subject>HEATING</subject><subject>LEAD OXIDES</subject><subject>MEASURED VALUES</subject><subject>METALS, CERAMICS, AND OTHER MATERIALS</subject><subject>NIOBIUM OXIDES</subject><subject>PIEZOELECTRICITY</subject><subject>TEMPERATURE</subject><subject>THERMODYNAMICS</subject><subject>TITANIUM OXIDES</subject><subject>ZIRCONIUM OXIDES</subject><issn>0021-8979</issn><issn>1089-7550</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1964</creationdate><recordtype>article</recordtype><recordid>eNotkDtPw0AQhE8IJEKg4B-c6Cic7N7F9yhRFB5SJFyEhuZkb_YUo8RGd27y7zFyqpni02hmhHhEWCAYvcQFWtRWuysxQ3C-sGUJ12IGoLBw3vpbcZfzDwCi034mdJXaU53Osjqnno9MQ2pJbmIcnWw7ORxYVt876ctlKdec6lNL9-Im1sfMDxedi6_XzW79Xmw_3z7WL9uCtIKhMBxr0xi3B9bApOoVojfeljh2gYaJot0rYoeuoT03tVFWmWiiczFq8nounqbcPg9tyNQOTAfqu27sFlZgVqV3I_Q8QZT6nBPH8DstCgjh_5KA4XKJ_gPTIlD4</recordid><startdate>19640601</startdate><enddate>19640601</enddate><creator>Wentz, J. 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The pyroelectric coefficient is applied to the composition, Pb(Zr0.95Ti0.05)O3 (PZT 95/5) with 1 wt. % of Nb2O5, for which a complete set of elastic, piezoelectric, thermoelastic, and pyroelectric coefficients were determined. A value of −26.8×10−9C/cm2-°C was found for the total pyroelectric coefficient of which +3.77×10−9 was contributed towards the piezoelectric or secondary effect; therefore, −30.6×10−9C/cm2-°C is reported for the primary pyroelectric coefficient for this material over the temperature range 25°–50°C.</abstract><cop>United States</cop><doi>10.1063/1.1713738</doi><tpages>4</tpages></addata></record> |
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| ispartof | Journal of Applied Physics (U.S.), 1964-06, Vol.35 (6), p.1767-1770 |
| issn | 0021-8979 1089-7550 |
| language | eng |
| recordid | cdi_crossref_primary_10_1063_1_1713738 |
| source | AIP Digital Archive |
| subjects | ANISOTROPY CERAMICS CRYSTALS ELASTICITY ELECTRIC FIELDS ELECTRICITY EXPANSION HEATING LEAD OXIDES MEASURED VALUES METALS, CERAMICS, AND OTHER MATERIALS NIOBIUM OXIDES PIEZOELECTRICITY TEMPERATURE THERMODYNAMICS TITANIUM OXIDES ZIRCONIUM OXIDES |
| title | Primary Pyroelectric Effect in the PZT 95/5 Ceramic |
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