As a combination of fiber optics and nanotechnology,optical micro/nanofiber(MNF)is considered as an important multifunctional building block for fabricating various miniaturized photonic devices.With the rapid progres...As a combination of fiber optics and nanotechnology,optical micro/nanofiber(MNF)is considered as an important multifunctional building block for fabricating various miniaturized photonic devices.With the rapid progress in flexible optoelectronics,MNF has been emerging as a promising candidate for assembling tactile sensors and soft actuators owing to its unique optical and mechanical properties.This review discusses the advances in MNF enabled tactile sensors and soft actuators,specifically,focusing on the latest research results over the past 5 years and the applications in health monitoring,human-machine interfaces,and robotics.Future prospects and challenges in developing flexible MNF devices are also presented.展开更多
The past two decades have seen a drastic progress in the development of semiconducting metal-halide perovskites(MHPs)from both the fundamentally scientific and technological points of view.The excellent optoelectronic...The past two decades have seen a drastic progress in the development of semiconducting metal-halide perovskites(MHPs)from both the fundamentally scientific and technological points of view.The excellent optoelectronic properties and device performance make perovskites very attractive to the researchers in materials,physics,chemistry and so on.To fully explore the potential of perovskites in the applications,various techniques have been demonstrated to synthesize perovskites,modify their structures,and create patterns and devices.Among them,photo-processing has been revealed to be a facile and general technique to achieve these aims.In this review,we discuss the mechanisms of photo-processing of perovskites and summarize the recent progress in the photo-processing of perovskites for synthesis,patterning,ion exchange,phase transition,assembly,and ion migration and redistribution.The applications of photo-processed perovskites in photovoltaic devices,lasers,photodetectors,light-emitting diodes(LEDs),and optical data storage and encryption are also discussed.Finally,we provide an outlook on photo-processing of perovskites and propose the promising directions for future researches.This review is of significance to the researches and applications of perovskites and also to uncover new views on the light-matter interactions.展开更多
基金financial supports from the National Natural Science Foundation of China(No.61975173)the Key Research and Development Project of Zhejiang Province(No.2022C03103,2023C01045).
文摘As a combination of fiber optics and nanotechnology,optical micro/nanofiber(MNF)is considered as an important multifunctional building block for fabricating various miniaturized photonic devices.With the rapid progress in flexible optoelectronics,MNF has been emerging as a promising candidate for assembling tactile sensors and soft actuators owing to its unique optical and mechanical properties.This review discusses the advances in MNF enabled tactile sensors and soft actuators,specifically,focusing on the latest research results over the past 5 years and the applications in health monitoring,human-machine interfaces,and robotics.Future prospects and challenges in developing flexible MNF devices are also presented.
基金financial supports from the National Key R&D Program of China(No.2021YFB2800500)the National Natural Science Foundation of China(Grant Nos.U20A20211,51902286)Key Research Project of Zhejiang Lab.
文摘The past two decades have seen a drastic progress in the development of semiconducting metal-halide perovskites(MHPs)from both the fundamentally scientific and technological points of view.The excellent optoelectronic properties and device performance make perovskites very attractive to the researchers in materials,physics,chemistry and so on.To fully explore the potential of perovskites in the applications,various techniques have been demonstrated to synthesize perovskites,modify their structures,and create patterns and devices.Among them,photo-processing has been revealed to be a facile and general technique to achieve these aims.In this review,we discuss the mechanisms of photo-processing of perovskites and summarize the recent progress in the photo-processing of perovskites for synthesis,patterning,ion exchange,phase transition,assembly,and ion migration and redistribution.The applications of photo-processed perovskites in photovoltaic devices,lasers,photodetectors,light-emitting diodes(LEDs),and optical data storage and encryption are also discussed.Finally,we provide an outlook on photo-processing of perovskites and propose the promising directions for future researches.This review is of significance to the researches and applications of perovskites and also to uncover new views on the light-matter interactions.
