الفهرس 
??????????
?????? ???????????? ??????Only 14 pages are availabe for public view
 |  | from | 16 |  |  |
| | | from | 16 | | |
Abstract
The aim of the work was to study the morphology, electrical properties and composition of photosensitive films based on PbS produced by different technological methods with the help of state-of-the-art equipment to explain the change in parameters and characteristics of photosensitive films. Moreover, we aimed to assess the possibility of using these films in tandem solar cells and other fields. In order to achieve this plan, the following tasks have been successfully done
1. Studying morphology, electrical properties and composition of photosensitive films based on PbS,
2. Finding the correlation between physical parameters and characteristics of photosensitive films and their morphology,
3. from this study, we can optimize the technology process, suitable for the formation of tandem solar cells based on photosensitive PbS films and multi-element matrices (Infrared System ”beholder” type).