Mengen Wang

collaborators

3 papers

cond-mat.mtrl-sci2026

Machine learning insights into band gap properties in halide-based perovskites

Chadawan Khamdang, Mengen Wang

Halide perovskites show great promise for applications in optoelectronic devices. The lead-free perovskites are attracting increasing interest due to their low toxicity and motivat…

cond-mat.mtrl-sci2024

Defect formation in CsSnI $_{3}$ from Density Functional Theory and Machine Learning

Chadawan Khamdang, Mengen Wang

Sn-based perovskites as low-toxic materials are actively studied for optoelectronic applications. However, their performance is limited by $p$ -type self-doping, which can be suppre…

cond-mat.mtrl-sci2024

Surface phase diagram of CsSnI $_{3}$ from first-principles calculations

Kejia Li, Chadawan Khamdang, Mengen Wang

CsSnI $_{3}$ is widely studied as an environmentally friendly Pb-free perovskite material for optoelectronic device applications. To further improve material and device performance, i…

Machine learning insights into band gap properties in halide-based perovskites

Defect formation in CsSnI3​ from Density Functional Theory and Machine Learning

Surface phase diagram of CsSnI3​ from first-principles calculations

Defect formation in CsSnI $_{3}$ from Density Functional Theory and Machine Learning

Surface phase diagram of CsSnI $_{3}$ from first-principles calculations