Titlebook: Solid Hydrogen; Theory of the Proper Jan Kranendonk Book 1983 Springer Science+Business Media New York 1983 Vibration.crystal.diffusion.ene

ensemble

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

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

赏心悦目

察觉

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

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

腐烂

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

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

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