| Автор | C M Feeley |
| Автор | H A Pohl |
| Дата выпуска | 1981-11-14 |
| dc.description | The dielectrophoretic response of different solids is investigated in liquid media of various permittivities and resistivities. The solids investigated had a wide range of both relative permittivity (3.8 to 350) and resistivity (10<sup>-4</sup> to 10<sup>16</sup> Omega m). The use of dioxane and water solutions provided liquid media of controllable relative permittivity in the range 2.2 to 80. The response, which is found to be frequency dependent, is determined for various combinations of insulating and conducting materials at three frequencies: 10<sup>2</sup> Hz, 10<sup>4</sup> Hz and 2.55 MHz. The results show that the resistivities of the materials exercise a control over the response comparable to that of their relative permittivities. The correlation of the observed response with that predicted using a theory developed for non-insulating materials is discussed. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | The influence of resistivity and permittivity on the motion of uncharged solid particles in non-uniform electric fields (the 'dielectrophoretic effect') |
| Тип | paper |
| DOI | 10.1088/0022-3727/14/11/020 |
| Electronic ISSN | 1361-6463 |
| Print ISSN | 0022-3727 |
| Журнал | Journal of Physics D: Applied Physics |
| Том | 14 |
| Первая страница | 2129 |
| Последняя страница | 2138 |
| Аффилиация | C M Feeley; Dept. of Phys., Oklahoma State Univ., Stillwater, OK, USA |
| Аффилиация | H A Pohl; Dept. of Phys., Oklahoma State Univ., Stillwater, OK, USA |
| Выпуск | 11 |
