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Sixth IEEE International Symposium on Applications of Ferroelectrics最新文献

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(Pb1-x, Bix) (Ti1-x(Fe1-yMny)x)O3- Polymer 0-3 Composites for Hydrophone Applications 水听器用(Pb1-x, Bix) (Ti1-x(Fe1-yMny)x)O3-聚合物0-3复合材料
Sixth IEEE International Symposium on Applications of Ferroelectrics Pub Date : 1986-06-08 DOI: 10.1109/ISAF.1986.201151
J. Giniewicz, K. Duscha, R. Newnham, A. Safari
{"title":"(Pb1-x, Bix) (Ti1-x(Fe1-yMny)x)O3- Polymer 0-3 Composites for Hydrophone Applications","authors":"J. Giniewicz, K. Duscha, R. Newnham, A. Safari","doi":"10.1109/ISAF.1986.201151","DOIUrl":"https://doi.org/10.1109/ISAF.1986.201151","url":null,"abstract":"","PeriodicalId":302681,"journal":{"name":"Sixth IEEE International Symposium on Applications of Ferroelectrics","volume":"196 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1986-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115653077","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Centrifugation and Fast Firing of a Commercial BaTiO3Powder 商用batio3粉末的离心和快速烧制
Sixth IEEE International Symposium on Applications of Ferroelectrics Pub Date : 1986-06-08 DOI: 10.1109/ISAF.1986.201162
J. Laughner, F. J. Calnan, B. Borglum, L. Falter
{"title":"Centrifugation and Fast Firing of a Commercial BaTiO3Powder","authors":"J. Laughner, F. J. Calnan, B. Borglum, L. Falter","doi":"10.1109/ISAF.1986.201162","DOIUrl":"https://doi.org/10.1109/ISAF.1986.201162","url":null,"abstract":"Commercial BaTiO3.powder of approximately lpm average particle size was subjected to three independent treatments to reduce fired grain size: fast firing, centrifugal classification, and doping. The 1370°C conventional firing produced 90+w grains in both undoped samples. In the doped sample conventional firing produced 7.0pm grains. Fast firing (1450°C) produced 20pm (undoped, not centrifuged), 13um (undoped, centrifuged), and 3pm (doped, not centrifuged) grain sizes at approximately 98% theoretical density. Measurements of grain size and porosity of samples removed at intervals during firing confirm these trends. Therefore it is found that all three variables reduce grain growth. centrifugation was reduced by the small number of particles in the 0.6-0.7 m range which would tend to grow at the expense of the rest of the particles. A narrower centrifuged \"cut\" would lead to less chance of grain growth but a submicron fired grain size in an undoped powder appears unlikely without at least small dopant additions. The effect of","PeriodicalId":302681,"journal":{"name":"Sixth IEEE International Symposium on Applications of Ferroelectrics","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1986-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117203781","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Piezoelectric Polymer Transducers for Ultrasound Dosimetry Applications 用于超声剂量测定的压电聚合物换能器
Sixth IEEE International Symposium on Applications of Ferroelectrics Pub Date : 1986-06-08 DOI: 10.1109/ISAF.1986.201196
P. Lewin, M. Schafer
{"title":"Piezoelectric Polymer Transducers for Ultrasound Dosimetry Applications","authors":"P. Lewin, M. Schafer","doi":"10.1109/ISAF.1986.201196","DOIUrl":"https://doi.org/10.1109/ISAF.1986.201196","url":null,"abstract":"","PeriodicalId":302681,"journal":{"name":"Sixth IEEE International Symposium on Applications of Ferroelectrics","volume":"91 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1986-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117341851","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Piezoelectric Properties and Microstructural Analysis of the Pseudo-Quaternary Solid Solutions Pb(Mg1/3Nb2/3)O3-Pb(Co1/3Nb2/3)O3-PbTiO3-PbZrO3 伪四元固溶体Pb(Mg1/3Nb2/3)O3-Pb(Co1/3Nb2/3)O3-PbTiO3-PbZrO3的压电性能及微观结构分析
Sixth IEEE International Symposium on Applications of Ferroelectrics Pub Date : 1986-06-08 DOI: 10.1109/ISAF.1986.201173
Moonho Lee, K. H. Kim, C. K. Yang
{"title":"Piezoelectric Properties and Microstructural Analysis of the Pseudo-Quaternary Solid Solutions Pb(Mg1/3Nb2/3)O3-Pb(Co1/3Nb2/3)O3-PbTiO3-PbZrO3","authors":"Moonho Lee, K. H. Kim, C. K. Yang","doi":"10.1109/ISAF.1986.201173","DOIUrl":"https://doi.org/10.1109/ISAF.1986.201173","url":null,"abstract":"The new piezoelectric ceramic materials of Pb (Mg 1 1 3 Nb 2 / 3 )Os-Pb( CO I /3N b2 / 3 )Os-PbTi03-PbZr03 (PMNPCN-F'T-PZ) with compositions close to the morphotropic phase boundary(MPB) were studied. The piezo electric properties and microstructures of the system x(O.75PMN-O.25PCN)-ylT-O.l25PZ were investigated. 0.5625 and 0.31253(0.5. by the conventional mixed-oxide technique, calcined at 800°C for 2 hrs and sintered at 1200'C for 1 hr. Substituting PCN for PMN partially, the planar coupling factor increased. The nearly zero aging rate of resonant frequency at room temperature was found at the composition of x=y=O.4375. Two phase mixture of a perovskite solid solution and minor quantity of a pyrochlore Pb3Nb9013 phase formed in this system, and it gives rise to the zoning structure. pyrochlore with a size of 0.5-1.2 m. From the results of XRD and piezoelectric properties, it is supposed that the composition of x=0.5312 5, y=0.34375 corresponds to MPB between tetragonal and pseudocubic ferroelectric perovskite. The composition range examined are 0.375","PeriodicalId":302681,"journal":{"name":"Sixth IEEE International Symposium on Applications of Ferroelectrics","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1986-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117349389","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Defect Chemistry of LiNbO3 LiNbO3的缺陷化学
Sixth IEEE International Symposium on Applications of Ferroelectrics Pub Date : 1986-06-08 DOI: 10.1109/ISAF.1986.201107
D. Smtyh
{"title":"Defect Chemistry of LiNbO3","authors":"D. Smtyh","doi":"10.1109/ISAF.1986.201107","DOIUrl":"https://doi.org/10.1109/ISAF.1986.201107","url":null,"abstract":"","PeriodicalId":302681,"journal":{"name":"Sixth IEEE International Symposium on Applications of Ferroelectrics","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1986-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126827409","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 10
Electron Microscopy Characterization of Lead Zirconate Titanate Ceramics at the Morphotropic Phase Boundary Composition 锆钛酸铅陶瓷相变相边界组成的电镜表征
Sixth IEEE International Symposium on Applications of Ferroelectrics Pub Date : 1986-06-08 DOI: 10.1109/ISAF.1986.201114
M. Dass, U. Dahman, G. Thomes, Takashi Yamamoto, K. Okazaki
{"title":"Electron Microscopy Characterization of Lead Zirconate Titanate Ceramics at the Morphotropic Phase Boundary Composition","authors":"M. Dass, U. Dahman, G. Thomes, Takashi Yamamoto, K. Okazaki","doi":"10.1109/ISAF.1986.201114","DOIUrl":"https://doi.org/10.1109/ISAF.1986.201114","url":null,"abstract":"The structure and chemical composition of PZT ceramics prepared by conventional ceramic processing has been analyzed by electron microscopy. Lattice parameters obtained from x-ray diffraction indicate that the T and R phases are only very slightly distorted from cubic symmetry at the MPB composition. Convergent beam diffraction (CBD) has been used to analyze the structure at te MPB composition using the fact that the symmetry of the CBD pattern is sensitive to the point group of the space lattice. It has been established that both T and R phases are present at the MPB composition. Microanalysis using energy dispersive x-ray spectroscopy has been carried out in conjunction with the structure analysis to establish the chemical composition of the different phases present.","PeriodicalId":302681,"journal":{"name":"Sixth IEEE International Symposium on Applications of Ferroelectrics","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1986-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114929014","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
A Charge Readout Algorithm for Piezoelectric Force Transducers 压电式力传感器的电荷读出算法
Sixth IEEE International Symposium on Applications of Ferroelectrics Pub Date : 1986-06-08 DOI: 10.1109/ISAF.1986.201242
K. T. Park, R. Klafter, P. Bloomfield
{"title":"A Charge Readout Algorithm for Piezoelectric Force Transducers","authors":"K. T. Park, R. Klafter, P. Bloomfield","doi":"10.1109/ISAF.1986.201242","DOIUrl":"https://doi.org/10.1109/ISAF.1986.201242","url":null,"abstract":"","PeriodicalId":302681,"journal":{"name":"Sixth IEEE International Symposium on Applications of Ferroelectrics","volume":"47 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1986-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122672332","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 12
The Poling Behavior of Lead Titanate - Polymer Composites 钛酸铅-聚合物复合材料的极化行为
Sixth IEEE International Symposium on Applications of Ferroelectrics Pub Date : 1986-06-08 DOI: 10.1109/ISAF.1986.201148
I. Kalnin, C. Saw
{"title":"The Poling Behavior of Lead Titanate - Polymer Composites","authors":"I. Kalnin, C. Saw","doi":"10.1109/ISAF.1986.201148","DOIUrl":"https://doi.org/10.1109/ISAF.1986.201148","url":null,"abstract":"The polability of two piezoelectric lead titanate-polymer composites made by dispersing lead titanate powder either in an epoxy resin or in an ethylene propylene rubber matrix and forming into discs or plates was investigated by measuring the piezoelectric charge coefficient ,d33, as a function of the poling time,temperature,and applied electrical field. The fractional integrated intensity ratio of the (001) and (100) x-ray diffraction peaks was determined and used to follow the 90' domain realignment during the poling.Its relationship to the d33 indicates ghat the 90' domain motion precedes the 180 domain reversal.","PeriodicalId":302681,"journal":{"name":"Sixth IEEE International Symposium on Applications of Ferroelectrics","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1986-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129617155","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Study on the Stress Stability of PZT Composites PZT复合材料应力稳定性研究
Sixth IEEE International Symposium on Applications of Ferroelectrics Pub Date : 1986-06-08 DOI: 10.1109/ISAF.1986.201135
Zhao Kei-Yu, Jin Xing-Yun, Wen Bao-Song
{"title":"Study on the Stress Stability of PZT Composites","authors":"Zhao Kei-Yu, Jin Xing-Yun, Wen Bao-Song","doi":"10.1109/ISAF.1986.201135","DOIUrl":"https://doi.org/10.1109/ISAF.1986.201135","url":null,"abstract":"","PeriodicalId":302681,"journal":{"name":"Sixth IEEE International Symposium on Applications of Ferroelectrics","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1986-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128287094","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Dielectric Properties of Ultra Fine Grained BaTiO3 超细晶BaTiO3的介电性能
Sixth IEEE International Symposium on Applications of Ferroelectrics Pub Date : 1986-06-08 DOI: 10.1109/ISAF.1986.201110
A. Shaikh, R. Vest, G. Vest
{"title":"Dielectric Properties of Ultra Fine Grained BaTiO3","authors":"A. Shaikh, R. Vest, G. Vest","doi":"10.1109/ISAF.1986.201110","DOIUrl":"https://doi.org/10.1109/ISAF.1986.201110","url":null,"abstract":"The dielectric constant and spontaneous polarization of fine-grained BaTiO(3) prepared from powder produced by metalloorganic decomposition technology were studied. The room-temperature dielectric constant of BaTiO(3) was found to increase sharply with increase in grain size, reach a maximum at about 0.4 mum, and decrease with further increase in grain size. Spontaneous polarization continuously decreased with decrease in grain size. A model is proposed to explain the grain size dependence of the dielectric constant.","PeriodicalId":302681,"journal":{"name":"Sixth IEEE International Symposium on Applications of Ferroelectrics","volume":"102 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1986-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128340813","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 12
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