摘要
In recent years,one-dimensional(1D)nanomaterials have raised researcher's interest because of their unique structur-al characteristic to generate and confine the optical signal and their promising prospects in photonic applications.In this re-view,we summarized the recent research advances on the spectroscopy and carrier dynamics of 1D nanostructures.First,the condensation and propagation of exciton-polaritons in nanowires(NWs)are introduced.Second,we discussed the properties of 1D photonic crystal(PC)and applications in photonic-plasmonic structures.Third,the observation of topological edge states in 1D topological structures is introduced.Finally,the perspective on the potential opportunities and remaining chal-lenges of 1D nanomaterials is proposed.
基金
supported by the Strategic Priority Research Program of Chinese Academy of Sciences(XDB36000000)
National Natural Science Foundation of China(22073022,11874130,12074086,22173025)
the Support by the DNL Cooperation Fund,CAS(DNL202016)
China Postdoctoral Science Foundation(2022M710925)
Beijing Municipal Natural Science Foundation(1222030)
the CAS Instrument Development Project(No.Y950291).
作者简介
Yutong Zhang got his BS from Nankai University in 2021.Now he is a MS student at the National Center for Nanoscience and Technology(NCNST)under the supervision of Prof.Xinfeng Liu.His research focuses on the carrier dynamics of one-dimensional nanostructures;Correspondence to:Wenna Du is an associate professor at the National Center for Nanoscience and Technology(NCNST),China.She received her Ph.D.degree in materials physics and chemistry from Institute of Semiconductors,Chinese Academy of Sciences in 2016.After that,she joined the NCNST as a research assistant professor and became an associate professor in 2019.Her research focuses on light-matter interactions of perovskites by optical spectroscopy approaches.,duwn@nanoctr.cn;Correspondence to:Xinfeng Liu is a full professor at the National Center for Nanoscience and Technology(NCNST),Beijing,China.He received his Ph.D.degree from NCNST,Chinese Academy of Sciences(CAS)in 2011.After that,he joined School of Physical and Mathematical Sciences of Nanyang Technological University(NTU)as a postdoctoral research fellow.In 2015,he joined CAS as Outstanding Overseas Talents and became a Project Leader at NCNST.His current research interests mainly focus on nano-photonics,nonlinear optics and ultrafast spectroscopy.He has over 210 peer-reviewed publications,including Science,Nat.Mater.,Nat.Commun.,Adv.Mater.,Nano Lett.etc,with citations more than 15300 and h index 62.,liuxf@nanoctr.cn。
