4 He纳米液滴中分子的量子动力学：微观超流性
Quantum dynamics of molecules in 4He nano-droplets: Microscopic Superfluidity
摘要：
4 He纳米液滴和团簇中掺杂分子的高分辨光谱显示了微观系统中超流性的特征，称为微观超流性。本文利用一些重要的实验观测结果（即，4 He原子的局域化和有序排列，虽然，按照它们的位置顺序自由移动;单个4 He原子不能被标记为正常/超流体等。以及其它因素（例如，考虑到4 He原子恰好落在分子的旋转平面内，呈现等势环，因此不参与旋转;等等）其影响系统的旋转和振动光谱。这有助于我们成功地解释实验结果，即团簇的旋转光谱具有尖锐的峰（表明分子像自由转子一样旋转），并且转动惯量和振动频移对N具有非平凡的依赖性。
英文摘要：
High resolution spectroscopy of doped molecules in 4He nano-droplets and clusters gives a signature of superfluidity in microscopic system, termed as microscopic superfluidity. Ro-vibrational spectrum of 4HeN-M clusters is studied with the help of some important observations, revealed from experiments (viz., localised and orderly arrangement of 4He atoms, although, being free to move in the order of their locations; individual 4He atoms can not be tagged as normal/ superfluid, etc.) and other factors (e.g., consideration that the 4He atoms which happen to fall in the plane of rotation of a molecule, render a equipotential ring and thus, do not take part in rotation; etc.) which effect the rotational and vibrational spectrum of the system. This helps us in successfully explaining the experimental findings which state that the rotational spectrum of clusters have sharp peaks (indicating that the molecule rotates like a free rotor) and moment of inertia and vibrational frequency shift have a non-trivial dependence on N.
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。
