Journal
ELECTRONIC MATERIALS LETTERS
Volume 15, Issue 1, Pages 56-60Publisher
KOREAN INST METALS MATERIALS
DOI: 10.1007/s13391-018-0095-1
Keywords
All-inorganic perovskite; CsPbI2Br; Co-evaporation; Thermal stability; Planar heterojunction solar cells
Categories
Funding
- Leading Human Resource Training Program of Regional Neo Industry [2016H1D5A1910305]
- Basic Science Research Program through the National Research Foundation of Korea (NRF) [2017R1D1A1A02017758]
- Dankook University
- National Research Foundation of Korea [2017R1D1A1A02017758] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
Ask authors/readers for more resources
All-inorganic perovskite CsPbI2Br thin films are formed by the dual-source thermal evaporation of CsBr and PbI2. The resultant perovskite layers possess a uniform and dense microstructure with a bandgap of 1.97eV. Planar heterojunction perovskite solar cells are fabricated using TiO2 and spiro-OMeTAD charge-transporting layers in the regular n-i-p form. The devices exhibit a best efficiency of 5.7%. Thermal stability evaluation is performed at 85 degrees C under atmosphere, and 85% of the initial efficiency is maintained after [GRAPHICS] .
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available
Share Paper
