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- Title
Optical and electrical properties of perovskite microrods.
- Authors
Ahmed, M.T.; Islam, S.; Ahmed, F.
- Abstract
Organic‐inorganic perovskites have become widely studied materials for their superior optoelectronic applications. This research reports the synthesis of CH3NH3PbI3 perovskite microrods via one‐step deposition for optoelectronic applications. Crystalline and morphological structure, bond information, optical, and electrical characteristics have been studied. The perovskite microrods showed fine crystalinity with 90 nm–300 nm rod diameter with a high absorption coefficient over 104 cm−1. A very lesser refractive index (1.85–2.00) was observed in the visible region. A comparison among different bandgap measuring techniques has also been demonstrated and up to 5.5 % deviation in measured bandgap was observed.
- Subjects
OPTICAL properties; REFRACTIVE index; ABSORPTION coefficients; CRYSTAL structure; PEROVSKITE; OPTOELECTRONICS; SPIN coating
- Publication
Materialwissenschaft und Werkstoffechnik, 2022, Vol 53, Issue 7, p790
- ISSN
0933-5137
- Publication type
Article
- DOI
10.1002/mawe.202100323