Making 2D materials with KISS (IMAGE) University of Groningen Caption This image shows the set-up for kinetic in situ single-layer synthesis (KISS). The bulk material is placed on a sample holder with a spring to regulate the impact (yellow arrow). It is then pressed against the gold crystal (the slightly brighter ring below the blue arrow). After release, a 2D layer will be attached to the gold substrate. Credit Antonija Grubišić-Čabo, University of Groningen Usage Restrictions Credit must be given to the creator. Adaptations must be shared under the same terms. License CC BY-SA Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.