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Strain Induced Phase Transition of WS2 by Local Dewetting of Au/Mica Film upon Annealing
- Tomasz Kosmala,
- Pawel Palczynski,
- Matteo Amati,
- Luca Gregoratti,
- Hikmet Sezen,
- Cecilia Mattevi,
- Stefano Agnoli and
- Gaetano Granozzi
Here, we present a proof-of-concept experiment where phase engineering at the nanoscale of 2D transition metal dichalcogenides (TMDC) flakes (from semiconducting 2H phase to metallic 1T phase) can be achieved by thermal annealing of a TMDC/Au/mica sy...

