The structural, magnetic, optoelectronic, and mechanical characteristics of NaGeX3 perovskites under pressure for soler-cell applications

What is it about?

The study highlights the significance of ternary halide perovskites (AMgX₃) in advancing photovoltaic and optoelectronic applications. It shows how differences in bandgap and structural features between compounds (Ga, In, Tl) and halides (Cl, Br, I) affect their performance by looking at their properties using different density functional theory (DFT) functionals. The results show that these materials have optoelectronic properties that can be changed. This means they can be used for many things, like detecting infrared and UV light and absorbing more light in solar cells, while still being cheap to make and good for the environment.

Featured Image

Photo by Mariana Proença on Unsplash

Photo by Mariana Proença on Unsplash

Why is it important?

This research is important because it explores the potential of ternary halide perovskites (AMgX₃) to address key challenges in renewable energy and optoelectronics, such as enhancing light absorption, improving efficiency, and reducing production costs. By analyzing their tunable properties, the study provides insights into optimizing these materials for specific applications like solar cells, UV detectors, and infrared devices. The ability to fine-tune bands and structural properties using different DFT functionals also supports the development of more efficient and versatile next-generation devices, contributing to the advancement of sustainable energy solutions.

Perspectives