A Fully-Printed Flexible MoS2 Memristive Artificial Synapse with Femto Joules Switching Energy

EPSRC (EP/L016087/1), A*STAR Science and Engineering Research Council (Grant No. 152-70-00013, and 152-70-00017), Singapore National Research Foundation’s Returning Singapore Scientist Scheme (Grant No. NRF-RSS2015-003), The National Research Foundation, Prime Minister's Office, Singapore.