Zobrazeno 1 - 10
of 74
pro vyhledávání: '"B K Mukherjee"'
Publikováno v:
IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. 58:1714-1720
We present a procedure for determining the reduced piezoelectric, dielectric, and elastic coefficients for a C(∞) material, including losses, from a single disk sample. Measurements have been made on a Navy III lead zirconate titanate (PZT) ceramic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b91d12c632f67c56c1390e188295908
https://doi.org/10.1109/tuffc.2011.2008
https://doi.org/10.1109/tuffc.2011.2008
Publikováno v:
Journal of Materials Science. 42:3544-3551
Different cations doped lead-free piezoelectric (Bi1/2Na1/2)TiO3 ceramics with the general formula Na0.4995Bi0.4995Ba0.001Ti0.998M0.002O3 (M = Nb, Ta, and Sb) were fabricated. The effects of processing parameters and doping on phase content, microstr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fc21aa5292467f601024f59a3fb55d9
https://doi.org/10.1007/s10853-007-1558-1
https://doi.org/10.1007/s10853-007-1558-1
Publikováno v:
Journal of Advanced Science. 18:166-169
Some dielectric elastomers produce large electric-field-induced strains that can be used for electromechanical actuation. When an electric field E is applied on an electroactive polymer film electroded on both sides, the film is subjected to a stress
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6acebbffbd4345405ec769ef8f601ee8
https://doi.org/10.2978/jsas.18.166
https://doi.org/10.2978/jsas.18.166
Publikováno v:
Ferroelectrics. 326:11-18
Single crystals of Pb(Zn 1/3 Nb 2/3 )O 3 -PbTiO 3 (PZN-PT) produce high levels of strains with large electromechanical coupling coefficients and they exhibit high dielectric permittivity. These properties make PZN-PT single crystals promising materia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6e3238a46517e19ee930146347d9f9e
https://doi.org/10.1080/00150190500318099
https://doi.org/10.1080/00150190500318099
Publikováno v:
Journal of Intelligent Material Systems and Structures. 16:713-732
In this article, we construct a framework for modeling hysteresis and constitutive nonlinearities in ferroelectric compounds based on energy analysis at mesoscopic scales in combination with stochastic homogenization techniques to construct macroscop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e7c86cf1ffc618cf07c50bc6a8ab809
https://doi.org/10.1177/1045389x05054789
https://doi.org/10.1177/1045389x05054789
Publikováno v:
Cereal Research Communications. 32:443-450
Heterosis and its relation to genetic divergence between the parents was explored in a diallel cross among 8 inbred lines of maize (Zea mays L.) selected from an array of 32 inbreds, derived from 4 genetically and geographically diverse populations,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9d76ffbd1d001cfab8a6e267ca683a0
https://doi.org/10.1007/bf03543333
https://doi.org/10.1007/bf03543333
Publikováno v:
Journal of Applied Physics. 94:1155-1162
We have investigated the electromechanical response of piezoelectric ceramics as a function of the amplitude and frequency of large electric fields and studied the effects of dc bias fields. In order to characterize the materials under these conditio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ac3efc9e35146381d6619db6a04a078
https://doi.org/10.1063/1.1587008
https://doi.org/10.1063/1.1587008
Publikováno v:
Journal of Applied Physics. 92:438-443
A simple physical picture, useful for extended applications of a well-demonstrated phenomenological polarization model [J. C. Piquette and S. E. Forsythe, J. Acoust. Soc. Am. 101, 289 (1997)] is presented. The Weiss model of interacting dipoles (orgi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b73cec7b327c0b957ad328970c85754
https://doi.org/10.1063/1.1482429
https://doi.org/10.1063/1.1482429
Publikováno v:
Journal of Physics D: Applied Physics. 35:1550-1554
Laser Doppler interferometry has been used to determine the strain and piezoelectric response of Pb(Mg1/3Nb2/3)O3-PbTiO3 (PMN-PT) electrostrictive ceramics as a function of electric fields up to 4 MV m-1, frequencies between 0.1 Hz and 2.5 kHz and DC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb8408ed16929e3913de77dcda53e437
https://doi.org/10.1088/0022-3727/35/13/316
https://doi.org/10.1088/0022-3727/35/13/316
Publikováno v:
Ferroelectrics. 268:83-88
Various piezoelectric, elastic and dielectric constants of typical soft and hard lead zirconate titanate (PZT) ceramics have been determined as a function of applied AC field, DC bias field, pre-stress, temperature and frequency. Our results show sig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c064e973c761c25f5fef69dee33fc191
https://doi.org/10.1080/00150190211042
https://doi.org/10.1080/00150190211042