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231223s1989 xx ||||| 00| ||eng c |
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|a pubmed24n0592.xml
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|a (NLM)18284997
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|a DE-627
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|c DE-627
|e rakwb
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|a eng
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|a Haun, M J
|e verfasserin
|4 aut
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|a Modeling of the electrostrictive, dielectric, and piezoelectric properties of ceramic PbTiO(3)
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|c 1989
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|a Text
|b txt
|2 rdacontent
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|a ohne Hilfsmittel zu benutzen
|b n
|2 rdamedia
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|b nc
|2 rdacarrier
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|a Date Completed 02.10.2012
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|a Date Revised 20.02.2008
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|a published: Print
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|a Citation Status PubMed-not-MEDLINE
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|a The upper and lower limits of the electrostrictive constants, dielectric permittivities, spontaneous polarizations, and piezoelectric coefficients were calculated for ceramic PbTiO(3) from theoretical single-crystal constants. Experimental ceramic data fall between these upper and lower limits. The large piezoelectric anisotropy d(33)/d(31) of ceramic PbTiO(3 ) was shown to be related to the single-crystal PbTiO(3) electrostrictive anisotropies Q(11)/Q(12 ) and Q(44)/Q(12). The possibility of a change in sign of the ceramic d(31) coefficient due to a slight variation in the single-crystal electrostrictive anisotropies was discussed. The single-crystal and predicted ceramic hydrostatic electrostrictive constants were found to be equal. Using this result the ceramic hydrostatic g(h ) coefficient is always smaller than the single-crystal g (h), but the ceramic hydrostatic d(h) coefficient can be either larger or smaller than the single-crystal d(h) depending on the dielectric anisotropy (epsilon (11)/epsilon(33)) of the single-crystal
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|a Journal Article
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|a Furman, E
|e verfasserin
|4 aut
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|a Jang, S J
|e verfasserin
|4 aut
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| 700 |
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|a Cross, L E
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t IEEE transactions on ultrasonics, ferroelectrics, and frequency control
|d 1986
|g 36(1989), 4 vom: 15., Seite 393-401
|w (DE-627)NLM098181017
|x 1525-8955
|7 nnns
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| 773 |
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|g volume:36
|g year:1989
|g number:4
|g day:15
|g pages:393-401
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|a GBV_ILN_350
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|a AR
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|d 36
|j 1989
|e 4
|b 15
|h 393-401
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