a yellow, brown, or greyish-black mineral form of calcium titanate with some rare-earth elements, which is used in certain high-temperature ceramic superconductors
Word origin
C19: named after Count Lev Alekseevich Perovski (1792–1856), Russian statesman
Examples of 'perovskite' in a sentence
perovskite
Furthermore, the application of metal hybrid perovskite single crystals and future perspectives are also highlighted.
Shuigen Li, Chen Zhang, Jiao-Jiao Song, Xiaohu Xie, Jian-Qiao Meng, Shunjian Xu 2018, 'Metal Halide Perovskite Single Crystals: From Growth Process to Application', Crystalshttp://www.mdpi.com/2073-4352/8/5/220. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
However, the fundamental understanding of the photophysics in perovskite remains elusive.
Yanwen Chen, Tianmeng Wang, Zhipeng Li, Huanbin Li, Tao Ye, Christian Wetzel, HanyingLi, Su-Fei Shi 2018, 'Communicating Two States in Perovskite Revealed by Time-Resolved PhotoluminescenceSpectroscopy', Scientific Reportshttp://link.springer.com/article/10.1038/s41598-018-34645-8. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
X-ray diffraction patterns show orthorhombic distorted perovskite structures.
Z. Mohamed, N. Ibrahim, M.A. Ghani, S.D. Safian, S.N. Mohamed 2019, 'Structural and electrical transport properties of (La0.7-xYx)Ca0.3MnO3 manganites',Results in Physicshttp://www.sciencedirect.com/science/article/pii/S2211379718329802. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
This work provides the way to improve the performance of metal halide perovskite photodetectors.
Abbas Ahmad Khan, Zhinong Yu, Ubaid Khan, Lin Dong 2018, 'Solution Processed Trilayer Structure for High-Performance Perovskite Photodetector',Nanoscale Research Lettershttp://link.springer.com/article/10.1186/s11671-018-2808-7. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Here, the authors protect perovskite photoanodes with graphite sheets to boost their stability in water.
Isabella Poli, Ulrich Hintermair, Miriam Regue, Santosh Kumar, Emma V. Sackville,Jenny Baker, Trystan M. Watson, Salvador Eslava, Petra J. Cameron 2019, 'Graphite-protected CsPbBr3 perovskite photoanodes functionalised with water oxidationcatalyst for oxygen evolution in water', Nature Communicationshttp://link.springer.com/article/10.1038/s41467-019-10124-0. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The development and the state-of-the-art results of perovskite solar cell technologies are also introduced.
He Tang, Shengsheng He, Chuangwei Peng 2017, 'A Short Progress Report on High-Efficiency Perovskite Solar Cells', Nanoscale Research Lettershttp://link.springer.com/article/10.1186/s11671-017-2187-5. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
The high order orientation of the perovskite thin film with nanowires forest was obtained.
Xinli Li, Yongchao Chen, Lihua Li, Jinliang Huang 2018, 'Perovskite Thin Film Consisting with One-Dimensional Nanowires', Materialshttp://www.mdpi.com/1996-1944/11/9/1759. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Flexible photodetectors based on this perovskite fiber were fabricated and analyzed.
Gaolin Li, Zhenhua Jiang, Weilin Wang, Zengyong Chu, Ye Zhang, Chunhua Wang 2019, 'Electrospun PAN/MAPbI3 Composite Fibers for Flexible and Broadband Photodetectors',Nanomaterialshttp://www.mdpi.com/2079-4991/9/1/50. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)
Two types of perovskite absorber material are considered, with very similar optical properties.
Ali Hajjiah, Fahad Parmouneh, Afshin Hadipour, Manoj Jaysankar, Tom Aernouts 2018, 'Light Management Enhancement for Four-Terminal Perovskite-Silicon Tandem Solar Cells:The Impact of the Optical Properties and Thickness of the Spacer Layer between Sub-Cells',Materialshttps://www.mdpi.com/1996-1944/11/12/2570. Retrieved from DOAJ CC BY 4.0 (https://creativecommons.org/licenses/by-sa/4.0/legalcode)