Zobrazeno 1 - 10
of 14
pro vyhledávání: '"G. Thomas Davis"'
Publikováno v:
Journal of Applied Physics. 80:6407-6415
The polarization induced by thermopoling the alternating vinylidene cyanide/vinyl acetate copolymer has been studied by the thermal pulse technique. The mean polarization over the thickness and its spatial profile were determined as functions of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6551d8acdd8d586c44717fdc60495744
https://doi.org/10.1063/1.363639
https://doi.org/10.1063/1.363639
Publikováno v:
Journal of Applied Physics. 74:3366-3372
It is confirmed that a melt‐quenched and annealed blend of 80 wt % polyvinylidene fluoride and 20 wt % polymethylmethacrylate has the β‐crystal form of PVDF with optical clarity and other properties that are desirable for a host material in a gu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5046e3868a83cbbe873cb78b974d7deb
https://doi.org/10.1063/1.354562
https://doi.org/10.1063/1.354562
Publikováno v:
Macromolecules. 24:6392-6398
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3983cdfda02054c72bddf75bbc0791f
https://doi.org/10.1021/ma00024a004
https://doi.org/10.1021/ma00024a004
Publikováno v:
SPIE Proceedings.
The distribution of the NLO polarization induced in amorphous polymers by poling is generally nonuniform, especially in those with a high glass transition temperature desirable for stability of the polarization. At high temperature and high poling fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40f62e61de83f9fa723432d0ebfc1ba1
https://doi.org/10.1117/12.173822
https://doi.org/10.1117/12.173822
Publikováno v:
Ferroelectrics. 33:119-125
Electroded films of polyvinyl fluoride (PVF) were polarized with DC electric fields as high as 315 MV m−1 for periods between 60 and 7200 seconds at room temperature. Thermal pulse data to determine the depth of polarization and pyroelectric coeffi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eb835aff9c23beeeba260c72db1c3aac
https://doi.org/10.1080/00150198108008077
https://doi.org/10.1080/00150198108008077
Autor:
M. G. Broadhurst, G Thomas Davis
Investigations on piezoelectricity and pyroelectricity in crystalline polymers have been carried out using a copolymer of vinylidene fluoride and tetrafluoroethylene which crystalliezes directly from the melt into a polar crystal form. The crystallin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad504fc3f1a7804858382d709c9e202e
https://doi.org/10.6028/nbs.ir.76-1186
https://doi.org/10.6028/nbs.ir.76-1186
Publikováno v:
Treatise on Solid State Chemistry ISBN: 9781468426663
Under a variety of circumstances commonly encountered in practice linear macromolecules crystallize into the form of thin platelets whose large upper and lower surfaces consist of an array of molecular folds. We refer to these as “chain-folded crys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5669edaf0115cf3f6d5f34a3933fdc52
https://doi.org/10.1007/978-1-4684-2664-9_7
https://doi.org/10.1007/978-1-4684-2664-9_7
Autor:
G. Thomas Davis
Publikováno v:
Conference on Electrical Insulation & Dielectric Phenomena - Annual Report 1978.
Bernhard Gross and electrets soon become associative terms to anyone entering the fields of electrets. A list of his more than 130 publications can be found in the front of a book resulting from the International Symposium on Electrets and Dielectric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc296ff791cbdb9302ea06a6155b29d0
https://doi.org/10.1109/ceidp.1978.7728197
https://doi.org/10.1109/ceidp.1978.7728197