Jean Michel Caruge

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We report room-temperature ordered multiphoton emission from multiexciton states of single CdSe(CdZnS) core(-shell) colloidal nanocrystals (NCs) that are synthesized by wet chemical methods. Spectrally and temporally resolved measurements of biexciton and triexciton emission from single NCs are also presented. A simple four level system models the results(More)
Colloidal quantum dots, with their tunable luminescence properties, are uniquely suited for use as lumophores in lightemitting devices for display technologies and large-area planar lighting. In contrast to epitaxially grown quantum dots, colloidal quantum dots can be synthesized as highly monodisperse colloids and solution deposited over large areas into(More)
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