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Microscopy Method Helps Study Ultrafast Events in Nano-Objects

Microscopy Method Helps Study Ultrafast Events in Nano-Objects

For many years, it had remained an inexplicit dream to analyze the single-particle dynamics at the femtosecond level and nanoscale. A single photon stimulates emission of a second, twin photon from a quantum dot, making the quantum dot detectable and revealing its excited state dynamics. Image Credit: Joanna Ambroz. […]

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