ensemble
发表于 2025-3-26 21:29:55
Single , = 1 Impurities in , = 0 Solids,. = 0 molecules, and this polarization gives rise to an . of the impurities in the lattice. This polarization energy and the anisotropic van der Waals interaction also give rise to a . of the molecules ..
躲债
发表于 2025-3-27 03:16:59
Clusters of , = 1 Impurities in , = 0 Solids,ments of the specific heat of solid H., D., and their mixtures for . = 1 concentrations in the range 0.1–1%.. The finer details of the . between the . = 1 impurities have been revealed by the Raman,. NMR,.,. and microwave (MW).. = 1 ..
Neuropeptides
发表于 2025-3-27 05:45:24
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赏心悦目
发表于 2025-3-27 11:41:10
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察觉
发表于 2025-3-27 14:47:13
Properties of Isolated Hydrogen Molecules,odified only slightly by the intermolecular interaction. This is true in particular of the simplest molecular solids, composed of H., D., or HD molecules, at least at not too high pressures. The properties of these solids can be understood by treating the effect of the intermolecular interaction as
著名
发表于 2025-3-27 20:06:19
The Intermolecular Interaction,mperature from the gaseous into the liquid and ultimately into the solid state, and the properties of the solid are determined by this interaction and by its effect on the internal properties of the molecules. The intermolecular interaction thus plays a central role in the study of the solid hydroge
Interferons
发表于 2025-3-28 00:26:14
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腐烂
发表于 2025-3-28 03:39:13
Rotational Excitations in , = 0 Solids,ng to different values of the total rotational quantum number . = Σ..., which therefore remains a good quantum number in the solid, at least at low pressures. The main effect of the interaction between the molecules is to lift the degeneracy of the excited rotational levels and to broaden them into
拥护
发表于 2025-3-28 09:13:49
Lattice Vibrations and Elastic Properties,tude of the zero-point lattice vibrations is an appreciable fraction of the lattice constant, as a result of the small mass of the molecules and the relatively weak intermolecular forces. In a normal crystal the lattice vibrations can be treated by expanding the potential energy in powers of the dis
油膏
发表于 2025-3-28 11:11:20
Single , = 1 Impurities in , = 0 Solids,nd . = 1 species. At low concentrations of the . = 1 species the . = 1 molecules can be regarded as . in a matrix of . = 0 molecules. These impurities are ., each . = 1 molecule taking the place of one . = 0 molecule. The main interaction between the molecules in the solid is the isotropic van der W