The Preparation of the ZnPc/PbPc Hybrid Vapor Deposition Thin Film Diode
Organic thin film diode selected zinc phthalocyanine and plumbum phthalocyanine (ZnPc and PbPc) were mixed as the active layer of the device. The hybrid thin film diodes structure of Cu/ ZnPc+ PbPc/ Al was prepared using a variety of coating methods, among them, the mass ratio of ZnPc∶PbPc was 1∶1,...
Saved in:
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Harbin University of Science and Technology Publications
2019-06-01
|
| Series: | Journal of Harbin University of Science and Technology |
| Subjects: | |
| Online Access: | https://hlgxb.hrbust.edu.cn/#/digest?ArticleID=1695 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | Organic thin film diode selected zinc phthalocyanine and plumbum phthalocyanine (ZnPc and PbPc) were mixed as the active layer of the device. The hybrid thin film diodes structure of Cu/ ZnPc+ PbPc/ Al was prepared using a variety of coating methods, among them, the mass ratio of ZnPc∶PbPc was 1∶1, 4∶5 and 5∶4, respectively. The electrical tests and optical tests were carried out. The results show that three types of the hybrid thin film diodes have a rectifying characteristic. Through the experimental analysis, it can be concluded that when the mass ratio of the two materials is 1∶1, the carrier transport of the device is the fastest, and the appropriate content of PbPc can reduce the height of the Schottky barrier, thus the carrier mobility increasing. It is calculated that when the mass ratio of the two materials is 1∶1, the barrier height of the device is 0.355eV, the influence factor is 18.21. |
|---|---|
| ISSN: | 1007-2683 |