the financial support from the National Natural Science Foundation of China(62274088,62288102);the Project funded by China Postdoctoral Science Foundation(2023M741657);the Jiangsu Funding Program for Excellent Postdoctoral Talent(2023ZB554);the Jiangsu Specially-Appointed。
Crossbar resistive memory architectures enable high-capacity storage and neuromorphic computing,accurate retrieval of the stored information is a prerequisite during read operation.However,conventional electrical read...
supported in part by the National Natural Science Foundation of China(Nos.62071477 and 62101577);the Natural Science Foundation of Hunan Province(No.2021JJ40660)。
Radio frequency/microwave-directed energy sources using wide bandgap SiC photoconductive semiconductors have attracted much attention due to their unique advantages of high-power output and multi-parameter adjustable ...
supported by the National Natural Science Foundation of China(No.12175191);Natural Science Foundation of Hunan Province,China(Nos.2022JJ30566);the Research Foundation of Education Bureau of Hunan Province,China(Grant No.22A0134).
Two-dimensionalα-In_(2)Se_(3)exhibits simultaneous intercorrelated in-plane and out-of-plane polarization,making it a highly promising material for use in memories,synapses,sensors,detectors,and optoelectronic device...
supported in part by the National Natural Science Foundation of China(No.61974056);the Key Research and Development Program of Jiangsu Province(No.BE2020756);the National First-Class Discipline Program of Food Science and Technology(No.JUFSTR20180302);the Science and Technology Development Foundation of Wuxi(No.N20191002);the Postgradute Research&Practice Innovation Program of Jiangsu Province(No.KYCY20_1769);the Undergraduate Innovation and Entrepreneurship Training Program of Jiangsu Province(No.202010295125Y)。
We have fabricated the Al Ga N solar-blind ultraviolet metal–semiconductor–metal(MSM)photodetectors(PDs)with an Al composition of 0.55.The surface roughness and dislocations of the high-Al-content Al0.55 Ga0.45 N ep...
In this paper,we review the past and recent works on generating intense terahertz(THz)pulses from photoconductive antennas(PCAs).We will focus on two types of large-aperture photoconductive antenna(LAPCA)that can gene...
Japan Society for the Promotion of Science(JP17H01269,JP18K18861,P18KK0140)。
We have fabricated low-temperature grown GaAs(LT-GaAs)-based plasmonic photoconductive antennas by RF sputtering of Au nanoparticles and have evaluated their terahertz detection properties.Localized surface plasmon re...
H2020 Future and Emerging Technologies(MIRBOSE 737017);French RENATECH network.
Optically driven photoconductive switches are one of the predominant sources currently used in terahertz im-aging systems.However,owing to their low average powers,only raster-based images can be taken,resulting in sl...
Project supported by the State Key Basic Research Program of China(Grant Nos.2017YFA0205801,2017YFA0305500,and 2013CB632705);the National Natural Science Foundation of China(Grant Nos.11334008,61290301,61521005,61405230,and 61675222);the Youth Innovation Promotion Association(CAS);the Aviation Science Fund(Grant No.20162490001)
Two-dimensional transition metal dichalcogenides(TMDs) provide fertile ground to study the interplay between dimensionality and electronic properties because they exhibit a variety of electronic phases, such as semico...
The authors are grateful to National Natural Science Foundation of China(61875072);International Cooperation and Exchange Project of People's Government of Jilin Province(20170414002GH,20180414001GH)for their supports to this work.
In the last decade,optoelectronic devices based on organic-inorganic hybrid perovskite(OIHP)materials,which have unique advantages of direct bandgap,large absorption coefficient,low density of defects,long charge carr...
The terahertz(THz) far-field radiation properties of a butterfly-shaped photoconductive antenna(PCA) were experimentally studied using a home-built THz time-domain spectroscopy(THz-TDS) setup.To distinguish the contri...