Papers
2
Total Citations
28
H-Index
2
About
Janak Thapa is a leading researcher in the field of halide perovskites, with a focus on understanding how environmental factors—particularly trace water—influence crystal formation and degradation in optoelectronic materials. His work is central to advancing low-cost, solution-processed solar cells, where moisture is often a double-edged sword: it can both promote and inhibit perovskite crystal growth. Thapa’s most impactful contribution comes from a landmark 2021 study, which has garnered 26 citations, where he employed a data-driven, automated serendipity approach to analyze over 8,470 inverse-temperature crystallization reactions. Using a robotic system over 20 months, his statistical analysis uncovered previously hidden discrepancies in how trace water modulates perovskite formation, offering critical insights for improving device stability and performance. This work not only highlights his innovative use of automation and big data in materials science but also provides a foundation for designing more robust perovskite solar cells. Thapa’s research is essential for students and researchers seeking to harness the full potential of perovskite optoelectronics while mitigating moisture-induced degradation.
Research Focus
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