Progress on Rapidly and Self-Assembly Magnetically Responsive Photonic Crystals With High Tunability and Stability

Frontiers in Materials

Fengjiao Zheng²  Nan Liu³  Peixi Wang³  Caiqin Wang⁴  Ravikumar Ayyanu⁴  Ya Li⁴  Lugang Deng⁴  Shuge Tang⁴  Pinle Li⁴ 

[1] College of Public Health, Zhengzhou University, Zhengzhou, China;Department of Clinical Laboratory, The Air Force Hospital of Southern Theater Command of PLA, Guangzhou, China;Institute of Chronic Disease Risks Assessment, School of Nursing and Health, Henan University, Kaifeng, China;Institute of Environment and Health, South China Hospital, Health Science Center, Shenzhen University, Shenzhen, China;

关键词: magnetically responsive photonic crystals;    self-assembly;    magnetic particles;    magnetic nanoparticles;    external magnetic field;   

DOI  :  10.3389/fmats.2022.843097

来源: DOAJ

【 摘 要 】

Magnetically induced self-assembling is considered a novel method to form photonic crystals (PCs) by the directive arrangement of nanoparticles (NPs) under a magnetic field. Magnetically responsive PCs (MRPCs) have become one of the most promising materials due to their adjustable bandgap along with the field intensity and direction, and rapid and reversible response. In this paper, we review the basic principles of MRPCs, the research progress of magnetically induced self-assembling PCs including synthesis and modification of magnetically induced NPs, the formation of an ordered structure of MRPCs, the non-spherical materials self-assemble into PC structure, and the non-magnetic materials self-assembling into PC structure. And then we also summarize the regulatory factors of the physical and chemical responses under magnetic field, and give an outlook as to the applications of MRPCs.

【 授权许可】

Unknown