Translational vibrations in α-N<sub>2</sub> from x-ray data-Reference-Cited by-同舟云学术

Translational vibrations in α-N₂ from x-ray data

Published:2022-02 Issue:2 Volume:48 Page:113-116
ISSN:1063-777X
Container-title:Low Temperature Physics
language:en
Short-container-title:Low Temperature Physics

Author:

Alekseeva L. A.¹,Syrkin E. S.¹,Hurova D. E.¹,Aksenova N. A.¹²,Galtsov N. N.¹,Feodosyev S. B.¹

Affiliation:

1. B. Verkin Institute for Low Temperature Physics and Engineering of the National Academy of Sciences of Ukraine, Kharkiv 61103, Ukraine

2. Ukrainian State University of Railway Transport, Kharkiv 61050, Ukraine

Abstract

Using the x-ray diffraction method, the mean square displacement of solid nitrogen molecules from its lattice point in α phase was determined. The temperature dependences of the amplitude of translational vibrations of nitrogen molecules are obtained in the isotropic approximation. Our experimental values were compared with the theoretical data and a qualitative difference was found. This discrepancy can be explained by the fact that the geometry of the molecule is not considered in theoretical models.

Publisher

AIP Publishing

Subject

General Physics and Astronomy,Physics and Astronomy (miscellaneous)

Link

https://aip.scitation.org/doi/pdf/10.1063/10.0009289

Reference15 articles.

1. The effect of molecular impurities CO and CH4 on the structural characteristics of the C60 fullerene around the orientational phase transition

2. Orientational order parameter in α-N[sub 2] from x-ray data

3. Orientational order parameter in the ordered phase of solid deuterium from neutron-diffraction data

Cited by 1 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Orientational order parameter and mean square displacement of solid heavy nitrogen in the low-temperature phase. Experimental data;Low Temperature Physics;2023-10-01