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ACS Energy Lett 2019, 4 (7), 1741–1747.
Ultrafast Imaging of Carrier Cooling in Metal Halide Perovskite Thin Films

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Spatially Segregated Free-Carrier and Exciton Populations in Individual Lead Halide Perovskite Grains

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Measurement of Electronic Splitting in PbS Quantum Dots by Two-Dimensional Nonlinear Spectroscopy
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