Abstract
The effect two‐dimensional pressure on the permittivity of fine‐ and coarse‐grained ceramic BaTiO3 was investigated. It was shown that, unlike coarse‐grained (10° or above) barium titanate, the permittivity of the fine‐grained (1μ mean) material increased with the increase in two‐dimensional compression perpendicular to the electrode, whereas for an intermediate grain size, the permittivity was almost independent of pressure. The apparent anomalous effect of the fine grain size on the pressure coefficient of permittivity was explained satisfactorily on the basis of an internal stress model using a modified Devon‐shire thermodynamic treatment.
References
8
Referenced
124
{'key': 'e_1_2_1_2_2', 'first-page': '366', 'article-title': 'Dependence of the Coercive Force and the Permittivity of Ceramic Barium Titanate Upon Mechanical Stress', 'volume': '1', 'author': 'Roi N. A.', 'year': '1955', 'journal-title': 'Soviet Phys.-Acoust. (English Transl.)'}
/ Soviet Phys.-Acoust. (English Transl.) / Dependence of the Coercive Force and the Permittivity of Ceramic Barium Titanate Upon Mechanical Stress by Roi N. A. (1955){'key': 'e_1_2_1_3_2', 'first-page': '579', 'article-title': 'Effect of Pressure on the Electric Properties of Barium Titanate in Weak Fields', 'volume': '1', 'author': 'Ksendzov Ya. M.', 'year': '1959', 'journal-title': 'Soviet Phys. Solid Slate (English Transl.)'}
/ Soviet Phys. Solid Slate (English Transl.) / Effect of Pressure on the Electric Properties of Barium Titanate in Weak Fields by Ksendzov Ya. M. (1959)10.1139/p61-082
{'key': 'e_1_2_1_5_2', 'volume-title': 'private communication', 'author': 'Prokopowicz T. I.', 'year': '1961'}
/ private communication by Prokopowicz T. I. (1961)- A. K.Goswami Ph.D. Thesis September 1964. Materials Research Laboratory Pennsylvania State University.
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W. R.Buessem L. E.Cross andA. K.Goswami “Phenomenological Theory of the High Permittivity in Fine‐Grained Barium Titanate”; pp.33–36 this issue.
(
10.1111/j.1151-2916.1966.tb13144.x
) 10.1063/1.1722606
10.1143/JPSJ.11.807
Dates
Type | When |
---|---|
Created | 19 years, 2 months ago (June 6, 2006, 2:58 p.m.) |
Deposited | 1 year, 8 months ago (Nov. 23, 2023, 12:30 a.m.) |
Indexed | 1 month ago (July 16, 2025, 9:22 a.m.) |
Issued | 59 years, 7 months ago (Jan. 1, 1966) |
Published | 59 years, 7 months ago (Jan. 1, 1966) |
Published Online | 19 years, 2 months ago (June 2, 2006) |
Published Print | 59 years, 7 months ago (Jan. 1, 1966) |
@article{BUESSEM_1966, title={Effect of Two‐Dimensional Pressure on the Permittivity of Fine‐ and Coarse‐Grained Barium Titanate}, volume={49}, ISSN={1551-2916}, url={http://dx.doi.org/10.1111/j.1151-2916.1966.tb13145.x}, DOI={10.1111/j.1151-2916.1966.tb13145.x}, number={1}, journal={Journal of the American Ceramic Society}, publisher={Wiley}, author={BUESSEM, W. R. and CROSS, L. E. and GOSWAMI, A. K.}, year={1966}, month=jan, pages={36–39} }