标题： 基于移动范德华肖特基二极管的直流发电机 显示英文标题

标题： Direct-Current Generator Based on Moving Van der Waals Schottky Diode

摘要： 传统上，肖特基二极管在电子信息技术行业中是静态使用的，但基于动态状态的肖特基二极管应用很少被探索。 在此，设计了一种名为移动肖特基二极管发电机的新型肖特基二极管，通过石墨烯/金属膜和半导体之间的横向运动，可以将机械能转化为电能，输出电压高达0.6V，其中半导体可以是非压电材料。 其机制基于移动范德华肖特基二极管中漂移电子的内建电场分离。 通过优化肖特基二极管，功率输出在未来可以进一步提高。 基于石墨烯膜/硅的移动范德华肖特基二极管发电机表现出更好的稳定性。 这种直流发电机有潜力高效地将机械能和振动能量转化为电能，并且能够实现许多有前景的应用。 显示英文摘要

摘要： Traditionally, Schottky diodes are used statically in the electronic information industry but dynamic state Schottky diodes based applications have been rarely explored. Herein, a novel Schottky diode named moving Schottky diode generator has been designed, which can convert mechanical energy into electrical energy with voltage output as high as 0.6V, by means of lateral movement between graphene/metal film and semiconductor, where the semiconductor can be non-piezoelectric materials. The mechanism is based on the built-in electric field separation of drifting electrons in moving van der Waals Schottky diode. The power output can be further increased in future through optimizing the Schottky diode. The graphene film/silicon moving van der Waals Schottky diode based generator behaves better stability. This direct-current generator has the potential of converting mechanical efficiently and vibrational energy into electricity and enables many promising applications.