Zobrazeno 1 - 10
of 14
pro vyhledávání: '"A. E. Krumins"'
Autor:
E. Krumins, S. Howdle
Publikováno v:
Приборы и техника эксперимента. :153-155
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c4a02b3b14c45b08811d53ca62837a5
https://doi.org/10.31857/s0032816220020135
https://doi.org/10.31857/s0032816220020135
Publikováno v:
Ferroelectrics. 107:53-58
In compositions PLZT x/65/35 with x=8.5, 9.7 and 10.0 conditions have been determined, at which the first-order refractive index amplitude of the holographic grating is proportional to the polarization induced by the reading field. The field-induced
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a90c7346cf4425b7c92774b1855adbf
https://doi.org/10.1080/00150199008221513
https://doi.org/10.1080/00150199008221513
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
Autor:
A. E. Krumins
Publikováno v:
Ferroelectrics Letters Section. 1:89-95
The ferroelectric phase transition in PLZT is qualitatively explained on the basis of the theory of highly doped and compensated ferroelectrics.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4251640ca26ace75d49623a4712d2d7
https://doi.org/10.1080/07315178308202404
https://doi.org/10.1080/07315178308202404
Publikováno v:
Ferroelectrics. 35:211-214
Temperature dependence of the thermal expansion coefficient and the Debye-Waller factor along the polar axes in TGS and KDP and in BaTiO3 were investigated by means of X-ray diffraction. A logarithmic anomaly was observed for all crystals in the rang
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5fc4b334d038420d86a2e1a63c79841b
https://doi.org/10.1080/00150198108017690
https://doi.org/10.1080/00150198108017690
Publikováno v:
Ferroelectrics. 45:63-69
The stationary energy transfer (SET) at holographic grating formation due to the quadratic electro-optic effect in PLZT—9.2 ceramics is studied theoretically by means of a model of bipolar conductance and experimentally. It is shown that the SET is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61f617120934033a2ea7c2b3d26e4472
https://doi.org/10.1080/00150198208208282
https://doi.org/10.1080/00150198208208282
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