Zobrazeno 1 - 3
of 3
pro vyhledávání: '"D. J. Arbogast"'
Autor:
R. M. Nielson, S. C. Abrahams, C.S. Gallagher, W.V. Raveane, D.L. Pugmire, B. L. Paulsen, Panos Photinos, M.R. Bauer, R. J. Christie, D. J. Arbogast, Charles R. Ross
Publikováno v:
Journal of Applied Crystallography. 34:47-54
Analysis of the atomic arrangement in anhydrous aminoguanidinium hexafluorozirconate, CN4H8ZrF6, reported by Bukvetskii, Gerasimenko & Davidovich [Koord. Khim.(1990),16, 1479–1484], led to the prediction that it is a new ferroelectric [Abrahams, Mi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d201ad3140b4e0ff9ea497ed0ff88d63
https://doi.org/10.1107/s0021889800015508
https://doi.org/10.1107/s0021889800015508
Publikováno v:
Journal of Applied Crystallography. 32:421-425
The atomic coordinates of K2(NbO)2Si4O12reported in space groupP4bmsatisfy the structural criteria for ferroelectricity. The estimated phase-transition temperature,Tc= 2230 (250) K, is substantially in excess ofTmelting= 1476 (5) K; the hypothetical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27bd9c36d4b2506dcf1b56963ed1d227
https://doi.org/10.1107/s0021889898016501
https://doi.org/10.1107/s0021889898016501
Publikováno v:
Journal of Applied Physics. 85:2299-2303
Fresnoite, Ba2TiOSi2O7, has been predicted structurally to be a new ferroelectric. Detection of both ac and dc dielectric hysteresis verifies the prediction. The spontaneous polarization Ps estimated from the hysteresis at 1.2 MV m−1 ac is ∼0.2 C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::010537ef206a7bf92393b282892d8be5
https://doi.org/10.1063/1.369541
https://doi.org/10.1063/1.369541