Water Dimer Rotationally Resolved Millimeter-Wave Spectrum Observation at Room Temperature

被引：89

作者：

Tretyakov, M. Yu. ^{[1
]}

Serov, E. A. ^{[1
]}

Koshelev, M. A. ^{[1
]}

Parshin, V. V. ^{[1
]}

Krupnov, A. F. ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Appl Phys, Nizhnii Novgorod 603950, Russia

来源：

PHYSICAL REVIEW LETTERS | 2013年 / 110卷 / 09期

基金：

俄罗斯基础研究基金会;

关键词：

750; NM; ABSORPTION; COMPLEXES; SPECTROSCOPY; EQUILIBRIUM; CONTINUUM; MOLECULE; REGION; (H2O)2; LIQUID;

D O I：

10.1103/PhysRevLett.110.093001

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Water dimers (H2O)(2) are believed to affect Earth's radiation balance and climate, homogeneous condensation, and atmospheric chemistry. Moreover, the pairwise interaction which binds the dimer appears to be of paramount importance for expounding a complete molecular description of the liquid and solid phases of water. However, there have been no secure, direct observations of water dimers at environmentally relevant temperatures despite decades of studies. We report the first unambiguous observation of the dimer spectrum recorded in equilibrium water vapor at room temperature. DOI: 10.1103/PhysRevLett.110.093001

引用

页数：4

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