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Dynamic pyroelectric response of Langmuir-Blodgett film infrared detectors
| Content Provider | Scilit |
|---|---|
| Author | Christie, P. Jones, C. A. Petty, Michael Roberts, G. G. |
| Copyright Year | 1986 |
| Description | Journal: Journal of Physics D: Applied Physics A theoretical model is proposed for the frequency response of ultra-thin pyroelectric elements produced by the Langmuir-Blodgett technique. The pyroelectric film is assumed to have a negligible thermal mass compared with the substrate on which it is deposited and the radiation absorbing layer with which it is coated. The authors show that, for high resistance films, the pyroelectric voltage is expected to be proportional to ( omega _{0}$)^{-1}$2/, where omega$ _{0}$ is the modulation frequency of the incident radiation, and present experimental data which support their theory. |
| Related Links | http://iopscience.iop.org/article/10.1088/0022-3727/19/8/005/pdf |
| Ending Page | L172 |
| Page Count | 6 |
| Starting Page | L167 |
| ISSN | 00223727 |
| e-ISSN | 13616463 |
| DOI | 10.1088/0022-3727/19/8/005 |
| Journal | Journal of Physics D: Applied Physics |
| Issue Number | 8 |
| Volume Number | 19 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 1986-08-14 |
| Access Restriction | Open |
| Subject Keyword | Journal: Journal of Physics D: Applied Physics Applied Physics Langmuir Blodgett Film Langmuir Blodgett Frequency Response |
| Content Type | Text |
| Resource Type | Article |
| Subject | Surfaces, Coatings and Films Acoustics and Ultrasonics Condensed Matter Physics Electronic, Optical and Magnetic Materials |
