Illustration from Scientific Research

Transition between valley-selective to multiband excitation manifests in a loss of the intrinsic anisotropy (Fig. 2 ) due to the interdomain transfer of hot charge carriers. Incident fluences for 0.8 eV, 1.2 eV and 1.55 eV are 1.60 mJ cm -2 , 1.40 mJ cm -2 and 2.03 mJ cm -2 , respectively.

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