Zobrazeno 1 - 10
of 449
pro vyhledávání: '"Lukas Novotny"'
Autor:
Roman M. Wyss, Günter Kewes, Pietro Marabotti, Stefan M. Koepfli, Karl-Philipp Schlichting, Markus Parzefall, Eric Bonvin, Martin F. Sarott, Morgan Trassin, Maximilian Oezkent, Chen-Hsun Lu, Kevin-P. Gradwohl, Thomas Perrault, Lala Habibova, Giorgia Marcelli, Marcela Giraldo, Jan Vermant, Lukas Novotny, Martin Frimmer, Mads C. Weber, Sebastian Heeg
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract Raman spectroscopy enables the non-destructive characterization of chemical composition, crystallinity, defects, or strain in countless materials. However, the Raman response of surfaces or thin films is often weak and obscured by dominant b
Externí odkaz:
https://doaj.org/article/f552e9180d2c4b819528bb9b65a64ade
Publikováno v:
Historia contemporánea (2024)
The submitted study analyses the legislative and organisational-political framework in building up a health system in Czechoslovakia, specifically in the historical lands (Bohemia, Moravia, Silesia) in the first decade of its existence using unpublis
Externí odkaz:
https://doaj.org/article/5f85b4c72c494ac5bd69db12267fc5a9
Autor:
Lea Marti, Nergiz Şahin Solmaz, Michal Kern, Anh Chu, Reza Farsi, Philipp Hengel, Jialiang Gao, Nicholas Alaniva, Michael A. Urban, Ronny Gunzenhauser, Alexander Däpp, Daniel Klose, Jens Anders, Giovanni Boero, Lukas Novotny, Martin Frimmer, Alexander B. Barnes
Publikováno v:
Journal of Magnetic Resonance Open, Vol 18, Iss , Pp 100145- (2024)
Higher magic angle spinning (MAS) frequencies than currently available are desirable to improve spectral resolution in NMR and EPR systems. While conventional strategies employ pneumatic spinning limited by fluid dynamics, this paper demonstrates the
Externí odkaz:
https://doaj.org/article/7cf05b623fc44141ba3c5087300c845b
Autor:
Markus Parzefall, Áron Szabó, Takashi Taniguchi, Kenji Watanabe, Mathieu Luisier, Lukas Novotny
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
Electrical and optical properties of light emitting devices driven by quantum tunneling are closely intertwined. Parzefall et al. show that these properties can be individually controlled by cointegrating van der Waals heterostructures with optical a
Externí odkaz:
https://doaj.org/article/de6e5eae4dd5472799135b1cbf5c0478
Publikováno v:
New Journal of Physics, Vol 23, Iss 8, p 083033 (2021)
Compact coherent x-ray sources have been the focus of extensive research efforts over the past decades. As a result, several novel schemes like optical and nano-undulators for generating x-ray emissions in ‘table-top’ setups are proposed, develop
Externí odkaz:
https://doaj.org/article/a33c9313205a451781ad4eff5642bdae
Publikováno v:
New Journal of Physics, Vol 17, Iss 4, p 045011 (2015)
Laser trapped nanoparticles have been recently used as model systems to study fundamental relations holding far from equilibrium. Here we study a nanoscale silica sphere levitated by a laser in a low density gas. The center of mass motion of the part
Externí odkaz:
https://doaj.org/article/896c0b3c3805427c85f0911175e88ce6
Publikováno v:
Physical Review X, Vol 4, Iss 3, p 031054 (2014)
A theoretical study describing the coherence properties of near-field Raman scattering in two- and one-dimensional systems is presented. The model is applied to the Raman modes of pristine graphene and graphene edges. Our analysis is based on the tip
Externí odkaz:
https://doaj.org/article/8516253f1ee74ea8bbb618f08118ec64
Autor:
Dieter W. Pohl, Bettina Nechay, Lukas Novotny, Michael Pfeiffer, Claude Philipona, Taras Plakhotnik, Alois Renn, Abdeljalil Sayah, Joao-Manuel Segura, Beate Sick, Uwe Siegner, Guido Tarrach, Rüdiger Vahldieck, Urs P. Wild, Dieter Zeisel, Alfred J. Meixner, Olivier J.F. Martin, Fabienne Marquis-Weible, Hermann Bach, Martin A. Bopp, Volker Deckert, Pierre Descouts, Rolf Eckert, Hans-Joachim Güntherodt, Christian Hafner, Bert Hecht, Harry Heinzelmann, Thomas Huser, Mark Jobin, Ursula Keller, Thilo Lacoste, Patrick Lambelet, Renato Zenobi
Publikováno v:
CHIMIA, Vol 51, Iss 10 (1997)
Scanning near-field optical microscopy (SNOM) is an optical microscopy whose resolution is not bound to the diffraction limit. It provides chemical information based upon spectral, polarization and/or fluorescence contrast images. Details as small as
Externí odkaz:
https://doaj.org/article/aeecef7311c944e2a3063a8f07254b5f
Autor:
Lukas Novotny
Publikováno v:
Hungarian Journal of Legal Studies. 62:281-296
The study examines the legislative issues associated with providing a legal solution to the problem of the circus training of wild animals in the post-communist context. These issues are demonstrated using the example of the Czech Republic. In 2020,
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