Zobrazeno 1 - 8
of 8
pro vyhledávání: '"V. I. Dimza"'
Autor:
V. I. Dimza
Publikováno v:
Ferroelectrics. 188:53-71
The PLZT 8/65/35 compund, commonly known for relaxor behaviour, as well as PLZT 8/65/35+Me compositions (Me ‒ 3d elemment: Mn, Fe, Co, Cu) is examined a number of different technuques bein...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ec645228c16893e95e108fc17e4b575
https://doi.org/10.1080/00150199608244879
https://doi.org/10.1080/00150199608244879
Autor:
V I Dimza
Publikováno v:
Journal of Physics: Condensed Matter. 8:2887-2903
The PLZT 8/65/35 compound, commonly known for relaxor behaviour, as well as PLZT 8/65/35 + Me compositions elements (Mn, Fe, Co or Cu)) is examined, a number of different techniques being used: (1) dielectric measurements of complex permittivity at f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f4198107b483d582677e3c307f2de50
https://doi.org/10.1088/0953-8984/8/16/019
https://doi.org/10.1088/0953-8984/8/16/019
Publikováno v:
Ferroelectrics. 152:415-420
Raman spectra of four kinds of BaTiO3 ceramic, Cu-doped, unreduced and reduced samples are examined. Raman lines at 270 and 520 cm-1 are broadened in Cu-doped sample, which is attributed to the local disorder of Ti ions. The Fano asymmetric line shap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bedf8119cab356438fc6a0eef4195a6
https://doi.org/10.1080/00150199408017656
https://doi.org/10.1080/00150199408017656
Publikováno v:
Ferroelectrics Letters Section. 44:189-196
It is shown that the remanent domain reorientation and space charge fields are responsible for the remanent birefringence in PLZT 10/65/35 and PLZT 8.5/65/35. A more detailed study of the space charge effects and suggestions how to eliminate the rema
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ffb94df22fd40b7dfa0de4e50456eb9
https://doi.org/10.1080/07315178208202393
https://doi.org/10.1080/07315178208202393
Publikováno v:
Ferroelectrics. 69:59-65
Asymmetry of electroconductivity in PLZT X/65/35 ferroelectric ceramics has been observed. The density of steady-state current for one direction of field applied along the remanent polarization was 2-5 times larger than the current density in the opp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::356ffbacb8032a875c90f3ef7c82f77a
https://doi.org/10.1080/00150198608008125
https://doi.org/10.1080/00150198608008125
Publikováno v:
Ferroelectrics. 18:21-26
Optically induced birefringence change (OIBC) in PLZT is considered in view of space charge formed by photoexcitation of carriers. On the basis of optical measurements it is shown that, in general, complete screening of the applied field by space-cha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db7e8ea00b8b6c8ece415fa12794689c
https://doi.org/10.1080/00150197808236789
https://doi.org/10.1080/00150197808236789
Publikováno v:
Ferroelectrics. 63:253-260
The ferroelectric phase transitions, photovoltaic effect and some peculiarities of hologram writing in PLZT are explained on the basis of the theory of highly doped and compensated ferroelectrics.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a15187e3c68da6ffac76f88dbfcedb4f
https://doi.org/10.1080/00150198508221407
https://doi.org/10.1080/00150198508221407
Publikováno v:
Ferroelectrics. 22:695-697
The thermal effects in PLZT-x ceramics with a La concentration of x = 7-13 at.% have been studied while spectral studies have been performed with PLZT-10 at room temperature. It was observed that each process causing a rise in photoconductivity is fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c8a103ea5b9617af0556b3d225fd441
https://doi.org/10.1080/00150197808237372
https://doi.org/10.1080/00150197808237372