Jiaqing Pei

Flash Femtosecond Laser Heating-Driven High-Entropy Alloy Anchored Graphene for Anti-Icing/Deicing

Abstract High-entropy alloy nanoparticles (HEA-NPs) offer opportunities for multifunctional thermal conversion because of their multielement composition, tunable electronic structures, and metallic transport characteristics. However, their coupled photothermal–electrothermal beha...

Femtosecond laser-patterned microfluidic surfaces with spreading carbon QDs toward dynamic information encryption

Traditional static optical anti-counterfeiting relies on fixed luminescent patterns or a single optical response, making it susceptible to copying and counterfeiting; moreover, its mode of information presentation is singular, making it difficult to meet the demands of informatio...