Zobrazeno 1 - 10
of 148
pro vyhledávání: '"L. Eric Cross"'
Publikováno v:
Ferroelectrics. 507:43-57
Dielectric properties of (Sr0.7Pb0.3)TiO3 ceramics were investigated up to 100 kHz down to −260 °C along with temperature dependent thermal strain, X-ray diffraction peaks, and hysteresis loops. The (Sr0.7Pb0.3)TiO3 ceramic showed almost frequency
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77b3830f4a4aedbb10f35e5403c16523
https://doi.org/10.1080/00150193.2016.1254003
https://doi.org/10.1080/00150193.2016.1254003
Publikováno v:
Ferroelectrics. 471:1-7
(Sr0.8Pb0.2)TiO3 (SPT) ceramics would be normal ferroelectrics with relaxor-like character around the Curie point, TC. SPT-MgO composites in the composition range between 0.5 and 5 weight% MgO were prepared and permittivity in the composites decrease
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::af64184f2e4ca1cf3ae3063689cf8fed
https://doi.org/10.1080/00150193.2014.922841
https://doi.org/10.1080/00150193.2014.922841
Publikováno v:
Integrated Ferroelectrics. 131:237-245
A family of ceramic composites fabricated from (Sr1-xPbx)TiO3 (SPT) and MgO show promise for room temperature electric field tunable ferroelectric applications. At the SPT (x = 0.2) composition room temperature is far above the Curie temperature and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7af5784236a2d9120059cde9692fe30a
https://doi.org/10.1080/10584587.2011.616454
https://doi.org/10.1080/10584587.2011.616454
Publikováno v:
Journal of Advanced Dielectrics. :53-56
The newly developed flexure mode flexoelectric composites have extremely high direct piezoelectric response around mechanical resonant frequency. Methods of tuning the resonant frequencies of the composites were studied in this paper. The resonant fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c34c7ac22cdd657b6f18905082aa1bd6
https://doi.org/10.1142/s2010135x11000069
https://doi.org/10.1142/s2010135x11000069
Autor:
Yoshitaka Somiya, José Antonio Eiras, Amar S. Bhalla, Ducinei Garcia, L. Eric Cross, José de los Santos Guerra, Steven Edward Perini, Michael T. Lanagan
Publikováno v:
Integrated Ferroelectrics. 104:90-101
(Sr0.8Pb0.2)TiO3-MgO (50:50 by weight) composites are fabricated and their dielectric properties are investigated at room temperature in the frequency range between 10 kHz and 26 GHz. Relative dielectric constant is ∼116. tan δ at 10 kHz is 0.0005
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecd13b957253d09f8cd90c61317ec185
https://doi.org/10.1080/10584580802594733
https://doi.org/10.1080/10584580802594733
Autor:
L. Eric Cross, John Y. Fu
Publikováno v:
Ferroelectrics. 354:238-245
We propose here a modified phenomenological model for the flexoelectric effects in solid dielectrics. These effects have been investigated from the viewpoint of equilibrium thermodynamics, and the mathematical expressions of their coupling coefficien
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3d25d054c2fb2f0d62c3b4fa1c513509
https://doi.org/10.1080/00150190701455005
https://doi.org/10.1080/00150190701455005
Autor:
L. Eric Cross
Publikováno v:
Journal of Materials Science. 41:53-63
After a brief historical introduction this article will present a summary of experimental work carried through at Penn State to explore the flexoelectric coefficients μ ijkl in ferroelectric, incipient ferroelectric and relaxor ferroelectric perovsk
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6457ceaf902f142fdb1f6acb3c26f866
https://doi.org/10.1007/s10853-005-5916-6
https://doi.org/10.1007/s10853-005-5916-6
Autor:
Robert E. Newnham, L. Eric Cross
Publikováno v:
MRS Bulletin. 30:845-848
This article highlights the major role Arthur von Hippel and the Laboratory for Insulation Research at the Massachusetts Institute of Technology played in the early development of the field of ferroelectricity in mixed oxides with the perovskite stru
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e430f948067bacad02adaee2a3ddd994
https://doi.org/10.1557/mrs2005.272
https://doi.org/10.1557/mrs2005.272
Publikováno v:
Ferroelectrics Letters Section. 32:59-65
(Sr0.8Pb0.2)TiO3-MgO (50:50 by weight) composites are prepared and their dielectric properties are investigated. The dielectric properties of the samples prepared by using the green samples prepared under different cold pressing conditions are compar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf15d5be4e84bb2867eb3e54e18a8641
https://doi.org/10.1080/07315170500311416
https://doi.org/10.1080/07315170500311416
Publikováno v:
Journal of the American Ceramic Society. 80:1462-1468
The relaxor ferroelectric lead zinc niobate (Pb(Zn1/3Nb2/3)O3) has been intensively investigated, because of its large dielectric and piezoelectric properties for applications in actuators and transducers. In this study, the in-situ behavior of the d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b4f15d96406311eec06b48dcb852d58
https://doi.org/10.1111/j.1151-2916.1997.tb03004.x
https://doi.org/10.1111/j.1151-2916.1997.tb03004.x