Congratulations to Tom for the Perspective “Hiding in plain sight: The prevalence and impact of trions and Fermi polarons in transient absorption spectroscopy experiments of 2D semiconductors,” just published in The Journal of Chemical Physics, and extra congratulations on its selection as a Featured Article and the journal cover! Written with the Sambur and Krummel groups, the Perspective offers a unifying explanation of how trions and Fermi polarons shape transient absorption spectra of 2D semiconductors, and shows how different interpretations of the same data lead to different timescales and mechanisms.
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