Intrinsic doping limitations in inorganic lead halide perovskites

This project is a static academic artifact associated with a 2021 arXiv paper on perovskite solar cells. With 0 stars and minimal activity over four years, it functions as a reference implementation for a specific scientific study rather than an active software project. Its defensibility is negligible because it is a niche theoretical model rather than a tool with an ecosystem. While the underlying scientific insights regarding unipolar doping in CsPbX3 are valuable for materials scientists, the code itself lacks a moat. Frontier labs like Google DeepMind (through GNoME) are currently disrupting this entire space by automating materials discovery and defect analysis at a scale that renders individual, manual studies like this one 'legacy' very quickly. Platform risk is low only because the domain is too specialized for general-purpose clouds, but displacement by AI-driven materials science platforms is extremely high. From a software perspective, this is a 'reimplementation' of standard DFT workflows applied to a specific material class.