Possibility of Coherent Delocalized Nuclear Quantum States of Protons in Li2NH

Possibility of Coherent Delocalized Nuclear Quantum States of Protons in Li2NH
复制标题

Li2NH 中质子相干离域核量子态的可能性

DOI:
--
复制
发表时间:
2010
期刊:
影响因子:
--
通讯作者:
D. Sebastiani
D. Sebastiani
中科院分区:
--
文献类型:
--
作者:
Guillermo A. Ludueña;D. Sebastiani

文献摘要

被引文献

相似文献

利用从头算路径积分分子动力学方法分析了亚胺锂(Li2NH)凝聚态量子离域的可能性。我们的结果提供了证据,证明材料中质子感受到的有效势具有环形。几乎平坦的势可能导致NH质子在环面上的量子离域。
We analyze the possibility of quantum delocalization in lithium imide (Li2NH) in the condensed phase using ab initio path-integral molecular dynamics. Our results provide evidence that the effective potential felt by the protons in the material has a toroidal shape. The virtually flat potential may lead to quantum delocalization of the NH protons over the torus.