This article is cited in 1 paper

Metals

Relationships of macroscopic characteristics of a solid with the binding energy of an ion in a metal lattice

K. M. Erokhin^a, N. P. Kalashnikov<sup>b

a</sup> Moscow Polytechnic University, Moscow, Russia
^b National Research Nuclear University MEPhI, Moscow, Russia

Abstract: : The paper examines the relationship between the macroscopic parameters, such as the Young's modulus in the Hooke's law, the sound speed and the Debye characteristic temperature, with the binding energy of an individual atom. A formula for calculating the elastic deformation modulus is proposed. A simple formula is obtained to calculate the sound speed in a metal rod. It is suggested that the Debay characteristic temperature is connected with the binding energy of the ion in the solid lattice.

Keywords: elastic deformation, Young's modulus, Hooke's law, sound speed, Debye characteristic temperature, binding energy of an atom, the atomic concentration.

Received: 15.02.2021
Revised: 02.02.2021
Accepted: 02.02.2021

DOI: 10.21883/FTT.2021.07.51030.031

 English version: Physics of the Solid State, 2021, 63:7, 973–977

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