Self-erasable and rewritable photonic platform for anti-tamper hardware
2020
We demonstrate a self-erasable/rewritable photonic platform based on strain engineering of WSe2 monolayer. By utilizing underlying photoactivated organic molecules, we generate large (>1%) strain that results in dramatic shift in photoluminescence. Such reversible spectral shift has promising applications in self-destructible data and anti-tamper hardware.
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