Efficient Terahertz Generation via Optical Rectification in Halide Perovskites
Efficient Terahertz Generation via Optical Rectification in Halide Perovskites
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DOI：
10.1109/irmmw-thz57677.2023.10299221
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发表时间：
2023-09
期刊：
影响因子：
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通讯作者：
Nathaniel P Gallop;D. Sirbu;David Walker;Pablo Docampo;J. Lloyd-Hughes;R. Milot
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作者：
Nathaniel P Gallop;D. Sirbu;David Walker;Pablo Docampo;J. Lloyd-Hughes;R. Milot
首次证实了全有机卤化物钙钛矿N-甲基-1，4-二氮杂双环[2.2.2]辛烷-1-鎓（甲基-DABCO）碘化铵（MDNI）的太赫兹发射。产生机制被证明是光学整流，并实现了高达0.8 kV/cm的峰值场强，证明了这类材料作为高效THz发射器的前景。
THz emission from the all-organic, halide perovskite N-methyl-1,4-diazabicyclo [2.2.2] octan-1-ium (methyl-DABCO) ammonium iodide (MDNI) has been demonstrated for the first time. The generation mechanism was shown to be optical rectification, and a peak field strength of up to 0.8 kV/cm was achieved, demonstrating the promise of this class of materials as efficient THz emitters.