How to Exfoliate TMDCs (MoS2, WS2) by PDMS cleanly, without dirt (specifically adhesive from tape)?

Recently I have switched to using the Exfoliation method of MoS2 and WS2 using PDMS as follows. I peel off the MoS2 and WS2 from the original sample, then apply it to PDMS and press it down, then...

28 April 2025 6,991 0 View