用广义Boltzmann因子刻画势
Characterizing Potentials by a Generalized Boltzmann Factor
摘要：
基于非平衡稳态的概念，我们提出了一种新的方法来实验确定能量景观作用于胶体系统。通过测量系统中的稳态概率分布和电流，我们探索了具有高达数百个$\kT$的障碍的潜在景观。作为一个例子，我们使用这种方法来测量的有效扩散系数的胶体粒子在倾斜的电位。
英文摘要：
Based on the concept of a nonequilibrium steady state, we present a novel method to experimentally determine energy landscapes acting on colloidal systems. By measuring the stationary probability distribution and the current in the system, we explore potential landscapes with barriers up to several hundred $\kT$. As an illustration, we use this approach to measure the effective diffusion coefficient of a colloidal particle moving in a tilted potential.
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。
