 | | Mechanics of Solids
A Journal of Russian Academy of Sciences | | Founded
in January 1966
Issued 6 times a year
Print ISSN 0025-6544
Online ISSN 1934-7936 |
Archive of Issues
| Total articles in the database: | | 13288 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8164
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| In English (Mech. Solids): | | 5124 |
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| A.I. Epishin and D.S. Lisovenko, "Analysis of Elastic Properties of Cubic Crystals of Simple Substances Using the Diagram A−ν0," Mech. Solids. 60 (4), 2385-2397 (2025) |
| Year |
2025 |
Volume |
60 |
Number |
4 |
Pages |
2385-2397 |
| DOI |
10.1134/S0025654425602551 |
| Title |
Analysis of Elastic Properties of Cubic Crystals of Simple Substances Using the Diagram A−ν0 |
| Author(s) |
A.I. Epishin (Merzhanov Institute of Structural Macrokinetics and Materials Science of the Russian Academy of Sciences, Chernogolovka, 142432 Russia, a.epishin2021@gmail.com)
D.S. Lisovenko (Ishlinsky Institute for Problems in Mechanics of the Russian Academy of Sciences, Moscow, 119526 Russia, lisovenk@ipmnet.ru) |
| Abstract |
The graphical diagram A−ν0 proposed earlier by the authors was used to analyze the elastic properties of cubic crystals of simple substances. The elastic properties of crystals both at room temperature and their temperature dependences are considered. As the temperature increases, a general trend is observed for most crystals of simple substances: the points (A, ν0) characterizing the elastic properties of crystals shift in the direction towards the limiting angle of the diagram (A=1.5, ν0=0.5), i.e., in the towards of the region of special extrema being typical for metastable crystals, for example, such as crystals with shape-memory effect. The use of the A−ν0 diagram made it possible to graphically represent and explain the relationships between the basic values of the elastic moduli of cubic crystals: Young’s modulus E0, shear modulus G0, and volumetric modulus of elasticity B. |
| Keywords |
cubic crystals, elasticity, anisotropy of elastic properties, Poisson’s ratio, auxetics, elastic moduli |
| Received |
20 April 2025 | Revised |
15 May 2025 | Accepted |
19 May 2025 |
| Link to Fulltext |
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