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Blinking_control.mp4Video of MIR effect on CdSe/CdS quantum dots.
All-Optical Fluorescence Blinking Control in Quantum Dots with Ultrafast Mid-Infrared Pulses
Jiaojian Shi†, Weiwei Sun†, Hendrik Utzat†, Ardavan Farahvash, Frank Y. Gao, Zhuquan Zhang, Ulugbek Barotov, Adam P. Willard, Moungi G. Bawendi, Keith A. Nelson, Nature Nanotechnology 16, 1355-1361 (2021).
Coax_video_final.gifVideo of a quantum-dot-enhanced CMOS camera that was used to capture the rotation of a THz beam.
Jiaojian Shi†, Daehan Yoo†, Ferran Vidal-Codina, Chan-Wook Baik, Kyung-Sang Cho, Ngoc-Cuong Nguyen, Hendrik Utzat, Jinchi Han, Aaron M. Lindenberg, Vladimir Bulović, Moungi G. Bawendi, Jaime Peraire, Sang-Hyun Oh, Keith A. Nelson, Nature Nanotechnology 17, 1288-1293 (2022).
THz_brightening.aviVideo of brightening of quenched QDs on gold with THz fields
Terahertz Field-Induced Reemergence of Quenched Photoluminescence in Quantum Dots
Jiaojian Shi†, Frank Y. Gao†, Zhuquan Zhang†, Hendrik Utzat, Ulugbek Barotov, Ardavan Farahvash, Jinchi Han, Jude Deschamps, Chan-Wook Baik, Kyung-Sang Cho, Vladimir Bulović, Adam P. Willard, Edoardo Baldini, Nuh Gedik, Moungi G. Bawendi, Keith A. Nelson, Nano Letters 22, 4, 1718–1725 (2022).