Figure 1 (IMAGE) Peking University Caption (a) Schematic drawing of the surface alkali-metal deposition. (b) Doping dependence of the conduction bands in the surface-doped 2H-MoTe2. Credit International Center for Quantum Materials, Peking University Usage Restrictions None License Licensed content 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.