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| 1 | Antenna-assisted picosecond control of nanoscale phase transition in vanadium dioxide显示文摘Nanoscale devices in which the interaction with light can be configured using external control signals hold great interest for next-generation optoelectronic circuits.Materials exhibiting a structural or electronic phase transition offer a large modulation contrast with multi-level optical switching and memory functionalities.In addition,plasmonic nanoantennas can provide an efficient enhancement mechanism for both the optically induced excitation and the readout of materials strategically positioned in their local environment.Here,we demonstrate picosecond all-optical switching of the local phase transition in plasmonic antenna-vanadium dioxide(VO_(2))hybrids,exploiting strong resonant field enhancement and selective optical pumping in plasmonic hotspots.Polarization-and wavelength-dependent pump–probe spectroscopy of multifrequency crossed antenna arrays shows that nanoscale optical switching in plasmonic hotspots does not affect neighboring antennas placed within 100 nm of the excited antennas.The antenna-assisted pumping mechanism is confirmed by numerical model calculations of the resonant,antenna-mediated local heating on a picosecond time scale.The hybrid,nanoscale excitation mechanism results in 20 times reduced switching energies and 5 times faster recovery times than a VO_(2) film without antennas,enabling fully reversible switching at over two million cycles per second and at local switching energies in the picojoule range.The hybrid solution of antennas and VO_(2) provides a conceptual framework to merge the field localization and phase-transition response,enabling precise,nanoscale optical memory functionalities. | Otto L Muskens Luca Bergamini Yudong Wang Jeffrey M Gaskell Nerea Zabala CH de Groot David W Sheel Javier Aizpurua | 2016 | Light(Science & Applications)2016，5，1： | 5 |
| 2 | An unstructured finite-volume algorithm for predicting flow in rivers and estuaries显示文摘 | SLEIGH PA GASKELL PH BERZINS M | 1998 | Computers & Fluids1998，27，4： | 1 |
| 3 | A NQR study of the crystalline structure of TNT显示文摘 | DEAS R M GASKELL M J LONG K | 2004 | Proc SPIE2004，5415，510： | 1 |
| 4 | An unstructured finite-volume algorithm for predicting flow in rivers and estuaries显示文摘 | Sleigh P A Gaskell P H Berzins M | 1998 | Computers & Fluids1998，27，4： | 1 |
| 5 | Genome, transcriptome, and secretome analysis of wood decay fungus Postia placenta supports unique mechanisms of lignocellulose conversion 显示文摘 | Martinez D Challacombe J Morgenstern 1 Hibbett D Schmoll M Kubicek CP Ferreira P Ruiz-Duenas FJ Martinez AT Kersten P Hammel KE Wymelenberg AV Gaskell J Lindquist E Sabat G BonDurant SS Larrondo LF Canessa P Vicuna R Yadav J Doddapaneni H Subramanian V Pisabarro AG Lavin JL Oguiza JA Master E Henrissat B Coutinho PM Harris P Magnuson JK Baker SE Bruno K Kenealy W Hoegger PJ Kties U Ramaiya P kucas S Salamov A Shapiro H Tu H Chee CL Misra M Xie G Teter S Yaver D James T Mokrejs M Pospisek M Grigoriev IV Brettin T Rokhsar D Berka R Cullen D | 2009 | PNAS2009，106，6： | 1 |
| 6 | comparison of the ability of feline calicivirus(FCV)vaccines to neutralise a panel of current UK FCV isolates显示文摘 | Porter C J Radford A D Gaskell R M | 2007 | J Feline Med Surg2007，10，1： | 1 |
| 7 | A model of disease and vaccination for infections with acuteand chronic phases显示文摘 | Reade B Bowers R Begon M Gaskell R | 1998 | J Theor Biol1998，190，： | 1 |
| 8 | An unstructured finite-volume algorithm for predicting flow in rivers and estuaries显示文摘 | SLEIGH P A GASKELL P H MERZINS M and WRIGHT H G | 1998 | Computers and Fluids1998，27，4： | 1 |
| 9 | Studies on the epizootiology of canine coronavirus显示文摘 | Tennant B J Gaskell R M Jones R C | 1993 | Vet Rec1993，132，： | 1 |
| 10 | Stable isotope labelling in vivo as an aid to protein identification in peptidemass fingerprinting显示文摘 | PRATT J M ROBERTSON D H L GASKELL S J | 2002 | Proteomics2002，2，： | 1 |
| 11 | Stokes flow in closed, rectangular domains显示文摘 | GASKELL P H SAVAGE M D | 1998 | Applied Mathematical Modelling1998，22，： | 1 |
| 12 | Information seeking through students' eyes: The MIT photo diary study显示文摘 | Gabridge T Gaskell M Stout A | 2008 | College & Research Libraries2008，69，11： | 1 |
| 13 | Comparison of the repair of DNA damage induced by the benzene metabolites hydroquknone and Pbenzoquinone:a role for hydroquinone in benzene genotoxicity显示文摘 | Gaskell M McLuckie K I Famler P B | 2005 | Carcinogenesis2005，26，3： | 1 |
| 14 | Henoeh -Sch6nlein purpura with se- vere ileal involvement responding to plasmapheresis显示文摘 | Gaskell H Searie M Dathan JR | 1985 | lnt J Artif Or gans1985，8，3： | 1 |
| 15 | Studies on the epiz- ootiology of canine coronavirus 显示文摘 | TENNANT B J GASKELL R M JONES R C | 1993 | Vet Rec1993，132，1： | 1 |
| 16 | Solidification of a ternary metal alloy:a comparison of experimental measurements and model predications in a Pb-Sb-Sn system显示文摘 | Krane M J M Incropera F P Gaskell D R | 1998 | Metallurgical and Materials Transactions A1998，29，3： | 1 |
| 17 | Prevalence of feline calicivirus,feline leukaemia virus and antibodies to FIV in cats with chronic stomatitis显示文摘 | KNOWLES J O GASKELL R M GASKELL C J | 1989 | Vet Rec1989，124，13： | 1 |
| 18 | Effects of certain stress factors on the re-excretion of infectious laryngotracheitis virus from latently infected carrier birds显示文摘 | Hughes C S Gaskell R M Jones R C | 1989 | Res Vet Sci1989，46，2： | 1 |
| 19 | Canine coronavirus infection in the dog following oronasal inoculation 显示文摘 | Tennant B J Gaskell R M Kelly D F | 1991 | Res Vet Sci1991，51，： | 1 |
| 20 | Asymmetric synthesis of tetracyclic benz-o[a]quinolizidine targets显示文摘 | Steven M Allin Sean N Gaskell Mark R J Elsegood | | 0，，16： | 1 |
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