Zobrazeno 1 - 10
of 171
pro vyhledávání: '"Neubrech, Frank"'
Coherent collective oscillations of electrons excited in metallic nanostructures (localized surface plasmons) can confine incident light to atomic scales and enable strong light-matter interactions, which depend nonlinearly on the local field. Direct
Externí odkaz:
http://arxiv.org/abs/2303.16647
Publikováno v:
Advanced Materials 32, 190564 (2020)
Molecular chirality is a geometric property that is of great importance in chemistry, biology, and medicine. Recently, plasmonic nanostructures that exhibit distinct chiroptical responses have attracted tremendous interest, given their ability to emu
Externí odkaz:
http://arxiv.org/abs/2105.06705
Publikováno v:
Science Advances Vol. 6, no. 36, eabc2709 (2020)
Displays are an indispensable medium to visually convey information in our daily life. Although conventional dye-based color displays have been rigorously advanced by world leading companies, critical issues still remain. For instance, color fading a
Externí odkaz:
http://arxiv.org/abs/2105.02262
Publikováno v:
Science Advances Vol. 4, no. 6, eaar6768 (2018)
Metasurfaces enable manipulation of light propagation at an unprecedented level, benefitting from a number of merits unavailable to conventional optical elements, such as ultracompactness, precise phase and polarization control at deep subwavelength
Externí odkaz:
http://arxiv.org/abs/2105.01528
Autor:
Matuschek, Marcus, Singh, Dhruv Pratap, Jeong, Hyeon-Ho, Nesterov, Maxim, Weiss, Thomas, Fischer, Peer, Neubrech, Frank, Liu, Na
In this article, a chiral plasmonic hydrogen-sensing platform using palladium-based nanohelices is demonstrated. Such 3D chiral nanostructures fabricated by nanoglancing angle deposition exhibit strong circular dichroism both experimentally and theor
Externí odkaz:
http://arxiv.org/abs/2105.00803
Autor:
Kammerer, Jochen A., Duan, Xiaoyang, Neubrech, Frank, Schröder, Rasmus R., Liu, Na, Pfannmöller, Martin
Publikováno v:
Adv. Mater. 33, 2008259 (2021)
Reversible hydrogen uptake and the metal/dielectric transition make the Mg/MgH$_2$ system a prime candidate for solid state hydrogen storage and dynamic plasmonics. However, high dehydrogenation temperatures and slow dehydrogenation hamper broad appl
Externí odkaz:
http://arxiv.org/abs/2104.14968
Autor:
Duan, Xiaoyang, White, Samuel T., Cui, Yuanyuan, Neubrech, Frank, Gao, Yanfeng, Haglund, Richard F., Liu, Na
Publikováno v:
ACS Photonics 7, 11, 2958-2965 (2020)
Reconfigurable optical systems are the object of continuing, intensive research activities, as they hold great promise for realizing a new generation of compact, miniaturized, and flexible optical devices. However, current reconfigurable systems ofte
Externí odkaz:
http://arxiv.org/abs/2104.14232
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Akademický článek
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Autor:
Chen, Yiqin, Duan, Xiaoyang, Matuschek, Marcus, Zhou, Yanming, Neubrech, Frank, Duan, Huigao, Liu, Na
Publikováno v:
Nano Lett. 17, 5555 (2017)
High-resolution multicolor printing based on pixelated optical nanostructures is of great importance for promoting advances in color display science. So far, most of the work in this field has been focused on achieving static colors, limiting many po
Externí odkaz:
http://arxiv.org/abs/1804.01594