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cond-mat.mtrl-sci2026
Wavelength-dependent photo-creep in halide perovskite single crystals
Ruitian Chen, Jincong Pang, Lizhong Lang +9
Halide perovskites are promising optoelectronic materials, but their time-dependent permanent deformation under illumination (i.e., photo-creep) is poorly understood, limiting thei…
cond-mat.mtrl-sci2025
Unveiling competitions between carrier recombination pathways in semiconductors via mechanical damping
Mingyu Xie, Ruitian Chen, Jiaze Wu +5
The total rate of carrier recombination in semiconductors has conventionally been expressed using an additive model, r_total = Σr_i , which rules out the interactions between carri…
cond-mat.mtrl-sci2025
Radiation-induced Instability of Organic-Inorganic Halide Perovskite Single Crystals
Ruitian Chen, Mingyu Xie, Tianyi Lyu +8
Organic-inorganic halide perovskites (OIHPs) are promising optoelectronic materials, but their instability under radiation environments restricts their durability and practical app…