| Автор | D K Das-Gupta |
| Автор | K Doughty |
| Дата выпуска | 1980-01-14 |
| dc.description | PVF<sub>2</sub> films of Form 2 structure were uniaxially stretched at 60 degrees C up to a stretch ratio of 7:1 and subsequently corona poled at room temperature up to a surface potential of 7 kV. Structural studies of both the stretched and the stretched and poled films were made by X-ray reflection-diffraction and Laue transmission techniques. The induced piezoelectric coefficient d<sub>31</sub> was also measured as a function of surface (poling) potentials of films with stretch ratios in the range 1:1 to 7:1. The results show that the induced piezoelectricity in PVF<sub>2</sub> may arise from two different type of conformational changes in the unit cell structure and is of dipolar origin. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | Piezoelectricity in uniaxially stretched and corona poled polyvinylidene fluoride |
| Тип | paper |
| DOI | 10.1088/0022-3727/13/1/020 |
| Electronic ISSN | 1361-6463 |
| Print ISSN | 0022-3727 |
| Журнал | Journal of Physics D: Applied Physics |
| Том | 13 |
| Первая страница | 95 |
| Последняя страница | 105 |
| Аффилиация | D K Das-Gupta; School of Electronic Engng. Sci., Univ. Coll. of North Wales, Bangor, UK |
| Аффилиация | K Doughty; School of Electronic Engng. Sci., Univ. Coll. of North Wales, Bangor, UK |
| Выпуск | 1 |
