First Principle Study of the Mechanical Properties and Phonon Dispersion of the Iron Pnictide Compound EuFe<sub>2</sub>As<sub>2</sub>

<div>A graph of pressure against the Fermi energy from 0.2–0.8 GPa. The Fermi energy increases with an increase in pressure up to 0.8 GPa.</div>

The Scientific World Journal

Figure 2: First Principle Study of the Mechanical Properties and Phonon Dispersion of the Iron Pnictide Compound EuFe<sub>2</sub>As<sub>2</sub> 