Document Type : Original Reaearch Article
Authors
1 M. Sc., Department of Physics, Faculty of Sciences, University of Mohaghegh Ardabili, Ardabil, Ardabil, Iran
2 Associate Professor, Department of Engineering Sciences, Faculty of Advanced Technologies, University of Mohaghegh Ardabili, Namin, Ardabil, Iran
3 Associate Professor, Department of Physics, Faculty of Sciences, University of Mohaghegh Ardabili, Ardabil, Ardabil, Iran
Abstract
In this paper, two-dimensional organic-inorganic hybrid structures with the general formulas of (BA)2PbI4 and (PEA)2PbI4 as the luminescent materials are experimentally investigated. The luminosity properties of the these organic-inorganic hybrid structures are also examined in the absence and presence of coating with thin layers of gold and platinum of 20 nm in thickness at different temperatures ranging from the room temperature to about 106 K under excitation by a light source with the wavelength of approximately 400 nm. According to the observations, illumination in the case of the (BA)2PbI4 structure at 120 K can be enhanced by 12.9 times the illumination at room temperature. In addition, illumination in the case of the (PEA)2PbI4 structure coated with a 20 nm thick platinum layer at 173 K can be enhanced 12.2 times the illumination at room temperature. These results suggest that two-dimensional organic-inorganic hybrid structures (especially (BA)2PbI4 and (PEA)2PbI4 structures) can be useful for the design of novel electronics and optoelectronics devices.
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- Safarzadeh, Z., Abdollahzadeh, F., Mirershadi, S., Sattari, F., "Study of band gap in 2D and 3D organic-inorganic hybrids", The 14th Condensed Matter Conference of Iranian Physics Society, Sahid Chamran University, (2017), 408-411. https://www.psi.ir/upload/1397/cmc14/pages/proceedings/P66.pdf
- Hanamura, E., Nagaoka N., Kumagai, M., Takagahara, T., "Quantum wells with enhanced exciton effects and optical non-linearity", Journal of Materials Science Engineering: B, Vol. 1, No. 3-4, (1988), 255-258. https://doi.org/10.1016/0921-5107(88)90006-2
- Ishihara, T., Takahashi, J., Goto, T., "Optical properties due to electronic transitions in two-dimensional semiconductors (Cn H2n+1 NH3)2PbI4", Physical Review B, Vol. 42, No. 17, (1990), 11099-11107. https://doi.org/10.1103/PhysRevB.42.11099
- Zehtabchi, I., Ghayour, H., Zendehdel, M., "Optimization of parameters from perovskite solar cells by ZnO aligned nanorods", Journal of Advanced Materials and Technologies (JAMT), Vol. 4, No. 3, (2015), 53-64. https://doi.org/10.30501/jamt.2637.70308
- Peng, B., Li, L., Li, Q., Loh, K. P., Li, Y., "Spin-valley locking effect in defect states of monolayer MoS2", RSC Advances, Vol. 30, (2017), 2129-2136. https://doi.org/10.1021/acs.nanolett.0c00138
- Shekari, M. R., Sadeghzadeh, S. M., Golriz, M., "Study of long-term stability of perovskite solar cells: Highly stable carbon-based versus unstable gold-based PSCs", Journal of Renewable Energy and Environment (JREE), Vol. 8, No. 2, (2021), 61-73. https://doi.org/10.30501/jree.2021.240562.1132
- Cao, G., Nanostructures and Nanomaterials: Synthesis, Properties and Applications, Imperial College Press, London, (2004). https://www.amazon.com/Nanostructures-Nanomaterials-Synthesis-Properties-Applications/dp/1860944809
- Omelyanovich, M., Makarov, S., Milichko, V., Simovski, C., "Enhancement of perovskite solar cells by plasmonic nanoparticles", Materials Sciences and Applications, Vol. 7, (2016), 836-847. http://dx.doi.org/10.4236/msa.2016.712064
- Jain, P. K., Huang, X., El-Sayed, I. H., El-Sayed, M. A., "Review of some interesting surface plasmon resonance-enhanced properties of noble metal nanoparticles and their applications to biosystems", Plasmonics, Vol 2, (2007), 107-118. https://link.springer.com/article/10.1007/s11468-007-9031-1
- Pal, A. K., Mohan, D. B., "Multi-angle ZnO microstructures grown on Ag nanorods array for plasmon-enhanced near-UV-blue light emitter", Nanotechnology, 28, (2017), 415707. https://doi.org/10.1088/1361-6528/aa7fb1
- Mitzi, D. B., Chondroudis, K., Kagan, C. R., "Organic-inorganic electronics", IBM Journal of Research and Development, Vol. 45, (2001), 29-33. https://doi.org/11147/rd.451.0029
- Mirershadi, S., Sattari, F., "Effect of organic cation composition and halogen atom type on 2D layered organic-inorganic hybrids for luminescent solar concentrator", Journal of Materials Science: Materials in Electronics, Vol. 32, (2021), 12939-12950. https://doi.org/10.1007/s10854-020-04899-y
- Mott, N. F., Davis, E. A., Electronic Processes in Non-Crystalline Materials, Clarendon Press, Oxford, (1979).
- Kelly, K. L., Coronado, L., Zhao, L., Schatz, G. C., "The optical properties of metal nanoparticles: The influence of size, shape, and dielectric environment", The Journal of Physical Chemistry B, 107, No. 3, (2003), 668-677. https://doi.org/10.1021/jp026731y
- Zhang, Y., Sun, H., Zhang, S., Li, S., Wang, X., Zhang, X., Liu, T., Guo, Z., "Enhancing luminescence in all-inorganic perovskite surface plasmon light-emitting diode by incorporating Au-Ag alloy nanoparticle", Optical Materials, Vol. 89, (2019) 563-567. https://doi.org/10.1016/j.optmat.2019.01.074
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