单电子棘轮转移中振荡势垒的共振逃逸
Resonant escape over an oscillating barrier in single-electron ratchet transfer
摘要：
实验研究了硅基棘轮转移中单电子从亚稳态越过振荡势垒的逃逸过程。当势垒在单电子逃逸的时间尺度特征上振荡时，同步发生在确定性势垒调制和随机逃逸事件之间。作为其振荡频率的函数的平均逃逸时间呈现出最小值，提供了用于单电子的共振激活的主要签名。
英文摘要：
Single-electron escape from a metastable state over an oscillating barrier is experimentally investigated in silicon-based ratchet transfer. When the barrier is oscillating on a time scale characteristic of the single-electron escape, synchronization occurs between the deterministic barrier modulation and the stochastic escape events. The average escape time as a function of its oscillation frequency exhibits a minimum providing a primary signature for resonant activation of single electrons.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
