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http://hdl.handle.net/2445/126218| Title: | TEM characterization of advanced kesterite structures |
| Author: | Fonoll Rubio, Robert |
| Director/Tutor: | Estradé Albiol, Sònia Izquierdo Roca, Victor Blanco Portals, Javier |
| Keywords: | Compostos de sofre Microscòpia electrònica de transmissió Cèl·lules solars Treballs de fi de màster Sulfur compounds Transmission electron microscopy Solar cells Master's theses |
| Issue Date: | Jul-2018 |
| Abstract: | In the present work, we study a kesterite Cu2ZnSnSe4 solar cell at the nanoscale level in order to analyze the defects that lower its energy conversion efficiency. First of all, current density{voltage characteristics, quan- tum effciency, photoluminiscence, and Raman spectroscopy are studied to obtain macroscopic and microscopic information about the device. Then, High Resolution Transmission Electron Microscopy (HRTEM) is performed to observe the cross-section and, for the first time, the front interface of the absorber with nanoscopic detail |
| Note: | Màster en Nanociència i Nanotecnologia, Facultat de Física, Universitat de Barcelona, Curs: 2017-2018. Tutors: Sònia Estradé Albiol, Víctor Izquierdo Roca and Javier Blanco Portals |
| URI: | http://hdl.handle.net/2445/126218 |
| Appears in Collections: | Màster Oficial - Nanociència i Nanotecnologia |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Fonoll-Rubio-Robert.pdf | 11.48 MB | Adobe PDF | View/Open |
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