纳米尺度下圆柱管内膜的普适性破坏
Violation of the Universal Behavior of Membranes Inside Cylindrical Tubes at Nanoscale
摘要：
近年来，基于经典弹性力学理论和宏观实验，人们提出了圆柱管内薄板的构象具有普遍性的观点。一个自然的问题是，这种行为在纳米尺度上是否仍然存在。基于分子动力学模拟和分析模型的石墨烯和氮化硼膜内的碳纳米管限制，我们表明，在宏观尺度上观察到的普遍性类违反了纳米尺度。这些差异的确切起源是解决和证明是有关的表面和原子的影响。
英文摘要：
Recently, it was proposed based on classical elasticity theory and experiments at macroscale, that the conformations of sheets inside cylindrical tubes present a universal behavior. A natural question is whether this behavior still holds at nanoscale. Based on molecular dynamics simulations and analytical modeling for graphene and boron nitride membranes confined inside carbon nanotubes, we show that the class of universality observed at macroscale is violated at nanoscale. The precise origins of these discrepancies is addressed and proven to be related to both surface and atomistic effects.
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。
