Zobrazeno 1 - 10
of 110
pro vyhledávání: '"Schertel, Lukas"'
Increasing the light scattering efficiency of nanostructured materials is becoming an active field of research both in fundamental science and commercial applications. In this context, the challenge is to use inexpensive organic materials that come w
Externí odkaz:
http://arxiv.org/abs/2107.00922
Publikováno v:
PNAS September 22, 2020 117 (38) 23345-23349
Living organisms have developed a wide range of appearances from iridescent to matt textures. Interestingly, angular independent structural colors, where isotropy in the scattering structure is present, only produce coloration in the blue wavelength
Externí odkaz:
http://arxiv.org/abs/2006.05230
Publikováno v:
Phys. Rev. A 100, 043818 (2019)
Transport of coherent waves in multiple-scattering media may exhibit fundamental, non intuitive phenomena such as halt of diffusion by disorder called Anderson localization. For electromagnetic waves, this phenomenon was observed only in one and two
Externí odkaz:
http://arxiv.org/abs/1812.06447
Akademický článek
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Autor:
Schertel, Lukas, Wimmer, Ilona, Besirske, Patricia, Aegerter, Christof M., Maret, Georg, Polarz, Sebastian, Aubry, Geoffroy J.
Publikováno v:
Phys. Rev. Materials 3, 015203 (2019)
Materials with extreme photonic properties such as maximum diffuse reflectance, high albedo, or tunable band gaps are essential in many current and future photonic devices and coatings. While photonic crystals, periodic anisotropic structures, are we
Externí odkaz:
http://arxiv.org/abs/1810.04403
Autor:
Uwizeye, Clarisse, Brisbin, Margaret Mars, Gallet, Benoit, Chevalier, Fabien, LeKieffre, Charlotte, Schieber, Nicole L., Falconet, Denis, Wangpraseurt, Daniel, Schertel, Lukas, Stryhanyuk, Hryhoriy, Musat, Niculina, Mitarai, Satoshi, Schwab, Yannick, Finazzi, Giovanni, Decelle, Johan
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2021 Jul 01. 118(27), 1-11.
Externí odkaz:
https://www.jstor.org/stable/27052376
Autor:
Aubry, Geoffroy J., Schertel, Lukas, Chen, Mengdi, Weyer, Henrik, Aegerter, Christof M., Polarz, Sebastian, Cölfen, Helmut, Maret, Georg
Publikováno v:
Phys. Rev. A 96, 043871 (2017)
A fundamental quantity in multiple scattering is the transport mean free path the inverse of which describes the scattering strength of a sample. In this paper, we emphasize the importance of an appropriate description of the effective refractive ind
Externí odkaz:
http://arxiv.org/abs/1705.07634
Akademický článek
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Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2020 Sep . 117(38), 23345-23349.
Externí odkaz:
https://www.jstor.org/stable/26969299
Autor:
Sperling, Tilo, Schertel, Lukas, Ackermann, Mirco, Aubry, Geoffroy J., Aegerter, Christof M., Maret, Georg
Publikováno v:
New Journal of Physics 18, 013039 (2016)
When waves scatter multiple times in 3D random media, a disorder driven phase transition from diffusion to localization may occur [Anderson 1958 Phys. Rev. 109 1492-505; Abrahams et al 1979 Phys. Rev. Lett. 42 673-6]. In "The question of classical lo
Externí odkaz:
http://arxiv.org/abs/1510.08092