Phonon and Thermodynamic Properties of Goldene under External Stress

Key Points

• This research aims to understand how external stress affects the phonon and thermodynamic properties of goldene.
• Utilized density functional theory (DFT) to analyze properties of goldene under external stress.
• Examined the influence of compressive stress on the lattice constant and other related properties.
• Observed notable changes in phonon frequencies with applied stress.
• Found that the thermodynamic behavior of goldene is significantly altered under external stress.