Investigate and optimize triple cation perovskite for thin-film transistor
Perovskite materials has gained significant recognition over the past decades due to their breakthrough in their photovoltaics applications. There is now a growing interest in translating the success and perovskites various advantages such as simple fabrication to thin-film transistors applicatio...
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| Format: | Final Year Project |
| Language: | English |
| Published: |
Nanyang Technological University
2023
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| Online Access: | https://hdl.handle.net/10356/166969 |
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| Institution: | Nanyang Technological University |
| Language: | English |
| Summary: | Perovskite materials has gained significant recognition over the past decades due to
their breakthrough in their photovoltaics applications. There is now a growing interest
in translating the success and perovskites various advantages such as simple
fabrication to thin-film transistors application.
Initial research based on MAPbI3, a Hybrid Organic-Inorganic Perovskite have shown
promising results, however various issues such as Hysteresis and Ion migration
remains to be addressed before being viable for commercial applications. Some studies
were able to reduce these issues by altering the composition and optimising the
fabrication methods.
In this study, attempt was made on replicating a previous studied composition,
CsFAMAPbIxBr3-x, testing it with various electrode materials such as Au, Ti & ITO.
Favourable results was obtained when pairing with ITO Electrodes. Molarity and
thickness of perovskite was also altered to observe for changes in results. |
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