Work

Anharmonic Contribution to the Specific Heat at Constant Volume of a One Dimentional System of Quantum Harmonic Oscillators in the First Degree of Anharmonicity

Year: 2025

Type: article

Abstract: Effect of anharmonicity leads to the exchange of energy between mechanical and thermal vibrations, which can affect the specific heat of a substance. We consider a one dimensional of quantum harmonis oscillators at an absolute temperature T in the presence of a weak anharmonicity and derive an expression for the anharmonic contribution to the specific heat at constant volume.

Source: Zenodo (CERN European Organization for Nuclear Research)

DOI: 10.5281/zenodo.15583265

Author: Dr. Palash Das

Institution: Santipur College

Language: English

Topic: Thermal properties of materials

Subfield: Materials Chemistry

Field: Materials Science

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W6949474180

FWCI:

Cites:

Cited by:

Related to: