Strain-Tunable Mechanical, Electronic and Optical Properties of La₂AlGaO₆ Hybrid Perovskite: A First-Principles Investigation

Key Points

• This work aims to examine the mechanical, electronic, and optical properties of La₂AlGaO₆ hybrid perovskite under varying strain conditions.
• Conducted first-principles calculations to evaluate properties under different strain levels.
• Analyzed elastic, electronic, mechanical, and optical characteristics of the material.
• Utilized computational techniques to model property changes.
• Identified significant changes in electronic and optical properties with applied strain.
• Demonstrated that mechanical properties can be effectively tuned for specific applications.
• Found potential for enhanced performance in electronic and optoelectronic devices.