Comparison of theoretical and experimental results for band-gap-graded CZTSSe solar cell
- Title
- Comparison of theoretical and experimental results for band-gap-graded CZTSSe solar cell
- Author(s)
- Minbashi, Mehran ; Omrani, Mir Kazem ; Memarian, Nafiseh ; Kim, Dae-Hwan
- Issued Date
- 2017-10
- Citation
- Current Applied Physics, v.17, no.10, pp.1238 - 1243
- Type
- Article
- Author Keywords
- CZTSSe solar cells ; Simulation ; Back surface field ; P-type silicon ; S/(S plus Se)weight ratio
- Keywords
- THIN-FILMS ; CU2ZNSNS4 ; PERFORMANCE ; SIMULATION
- ISSN
- 1567-1739
- Abstract
- The simulation of CZTSSe solar cells is presented in this paper. The simulation results are in reasonable agreement with the experimental data, indicating the reliability of simulation results. New structure is proposed to increase the functionality of the cell. Improved functional performances are achieved by inserting a P-Silicon (P-Si) layer as back surface field. Simulation results suggest that by inserting this P-Si layer, efficiency of the CZTSSe solar cell increases from 12.6% to 16.59%, which is a significant improvement. For the champion cell JSC = 36.27 mA/cm2, VOC = 0.625 V and FF = 73.11% has been achieved. © 2017 Elsevier B.V.
- Publisher
- 한국물리학회
- Related Researcher
-
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Kim, Dae-Hwan 에너지환경연구부
- Research Interests
-
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- Appears in Collections:
- Division of Energy Technology 1. Journal Articles
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