A see-through augmented reality prototype has been developed based on an ultrathin nanoimprint metalens array,opening up a full-colour,video-rate,and low-cost 3D near-eye display.
supported by the Research Grants Council of the Hong Kong Special Administrative Region(Awards No.17207419,17209320,C7018-20G,and AoE/P-701/20);the Platform Technology Funding Programme,and the Seed Funding Programme for Basic Research(202011159235 and 202010160046)of the University of Hong Kong.
The high stretchability of two-dimensional(2D)materials has facilitated the possibility of using external strain to manipulate their properties.Hence,strain engineering has emerged as a promising technique for tailori...
supported by the National Key R&D Program of China(Grant No.2021YFB2802300,Grant No.2022YFB3602803);National Natural Science Foundation of China(Grant No.62035016);Guangdong Basic and Applied Basic Research Foundation(Grant No.2023B1515040023,Grant No.2020A1515110661);Natural Science Foundation of Guangdong Province(Grant No.2021A1515011449);China Postdoctoral Science Foundation(Grant No.2021M703666).
Integral imaging(II)display,one of the most critical true-3D display technologies,has received increasing research recently.Significantly,an achromatic metalens array has realized a broadband metalens-array-based II(m...
J.T.acknowledges the National Science Foundation(CAREER:ECCS-1351757)for financial support.
Organic electrochemical transistors(OECTs)have been hailed as highly sensitive biomolecular sensors among organic electronic devices due to their superior stability in an aqueous environment and high transconductance....
Erratum to:Front.Mater.Sci.2022,16(3):220596 D0I:10.1007/s11706-022-0596-6。In the original version of this article,the second affiliation"Shenzhen Silver Basis Technology Co.,Ltd.,Shenzhen 523459,China"should be"Shen...
supported by the Fundamental Key Research Project of Shenzhen(Grant No.JCYJ20210324115806017);the Innovation and Entrepreneurship Project for Overseas High-Level Talents of Shenzhen(Grant No.KQJSCX20180328095603847);the National Natural Science Foundation of China(Grant No.51805331);the National Key R&D Program of China(Grant No.6142005180401).
The consumer demand for emerging technologies such as augmented reality(AR),autopilot,and three-dimensional(3D)internet has rapidly promoted the application of novel optical display devices in innovative industries.Ho...
the National Research Foundation(NRP)grant(NRF-2019R1A2C3003129)flinded by the Ministry of Science and ICT,Republic of Korea.T.L.acknowledges the NRF Global Ph.D.fellowship(NRF-2019H1 A2A 1076295)funded by the Ministry of Education,Republic of Korea.
Metasurfaces are composed of periodic subwavelength nanostructures and exhibit optical properties that are not found in nature.They have been widely investigated for optical applications such as holograms,wavefront sh...
supported by the European Commission (Nos. 317803, 722380, and 732968);the Innovation Fund Denmark (No. 4107-00011A);the Danish Maritime Fund (No. 2019-137);the Lundbeck Foundation (No. R276-2018869);the Independent Research Fund Denmark (No. 8022-00091B)。
Thermal nanoimprinting is a fast and versatile method for transferring the anti-reflective properties of subwavelength nanostructures onto the surface of highly reflective substrates, such as chalcogenide glass optica...
the College of Engineering and School of Industrial Engineering at Purdue University for startup support;partially supported by the National Science Foundation under Grant CMMI-1762698;financial assistance from ONR NEPTUNE program National Science Foundation under Grant CMMI-1538360;supported by the Louis Beecherl, Jr. Endowment Funds;the College of Engineering and School of Materials Engineering at Purdue University for startup support;supported through computational resources provided by the Information Technology department at Purdue University。
The low-dimensional,highly anisotropic geometries,and superior mechanical properties of one-dimensional(1D) nanomaterials allow the exquisite strain engineering with a broad tunability inaccessible to bulk or thin-fil...
Syn thesis of metal nano structures arrays with large amounts of small nano-gaps on a homoge nous macroscale is of significant in terest and importa nee in chemistry,biotech no logy,physics,and nan otech no logy becau...