Zobrazeno 1 - 10
of 166
pro vyhledávání: '"Tomáš Šikola"'
Publikováno v:
ACS Omega, Vol 9, Iss 35, Pp 37408-37416 (2024)
Externí odkaz:
https://doaj.org/article/f173ec11014643cb84953fc0c4cb8fc6
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract The increasing miniaturization of everyday devices necessitates advancements in surface-sensitive techniques to access phenomena more effectively. Magnetic resonance methods, such as nuclear or electron paramagnetic resonance, play a crucial
Externí odkaz:
https://doaj.org/article/3c1ae6b37bd74dfabd7cc3dc00b32604
Autor:
Ondřej Wojewoda, Filip Ligmajer, Martin Hrtoň, Jan Klíma, Meena Dhankhar, Kristýna Davídková, Michal Staňo, Jakub Holobrádek, Jakub Krčma, Jakub Zlámal, Tomáš Šikola, Michal Urbánek
Publikováno v:
Communications Physics, Vol 6, Iss 1, Pp 1-10 (2023)
Abstract Local probing of dynamic excitations such as magnons and phonons in materials and nanostructures can bring new insights into their properties and functionalities. For example, in magnonics, many concepts and devices recently demonstrated at
Externí odkaz:
https://doaj.org/article/41e385542a4b4a66a50f95b511593cc9
Publikováno v:
New Journal of Physics, Vol 26, Iss 1, p 013005 (2024)
Non-volatile phase-change materials with large optical contrast are essential for future tunable nanophotonic applications. Antimony trisulfide (Sb _2 S _3 ) has recently gained popularity in this field due to its low absorption in the visible spectr
Externí odkaz:
https://doaj.org/article/2b7081dc931c43c1a5338fabb27fb194
Autor:
Iveta Ukropcová, Radek Dao, Martin Štubian, Miroslav Kolíbal, Tomáš Šikola, Marc G. Willinger, Zhu‐Jun Wang, Jakub Zlámal, Petr Bábor
Publikováno v:
Advanced Materials Interfaces, Vol 10, Iss 2, Pp n/a-n/a (2023)
Abstract The motion of liquid droplets is studied across many physics subfields and manipulation of nanoscale droplets on demand holds great promise in, e.g., nanotechnology. In this study, AuGe droplets on a germanium substrate are manipulated by an
Externí odkaz:
https://doaj.org/article/cef356658b48448b808d7c730f2ac676
Autor:
Kai Yao, Siqi Li, Zhiliang Liu, Yiran Ying, Petr Dvořák, Linfeng Fei, Tomáš Šikola, Haitao Huang, Peter Nordlander, Alex K.-Y. Jen, Dangyuan Lei
Publikováno v:
Light: Science & Applications, Vol 10, Iss 1, Pp 1-12 (2021)
The incorporation of plasmonic core-shell nanostructures at the grain boundaries of perovskite films reduces the charge recombination loss through photo-brightening of trap states.
Externí odkaz:
https://doaj.org/article/33da1ef64f7c46ecad8fb0065f1adffb
Autor:
Ora Bitton, Satyendra Nath Gupta, Lothar Houben, Michal Kvapil, Vlastimil Křápek, Tomáš Šikola, Gilad Haran
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-7 (2020)
Dark plasmonic modes fare better in some applications due to longer lifetimes but, being subradiant, are difficult to probe. The authors apply electron energy loss spectroscopy to demonstrate that a dark mode of a plasmonic cavity can couple with a f
Externí odkaz:
https://doaj.org/article/8b148b89f8964896bee6edca97e7e82c
Autor:
Kai Yao, Siqi Li, Zhiliang Liu, Yiran Ying, Petr Dvořák, Linfeng Fei, Tomáš Šikola, Haitao Huang, Peter Nordlander, Alex K.-Y. Jen, Dangyuan Lei
Publikováno v:
Light: Science & Applications, Vol 11, Iss 1, Pp 1-2 (2022)
Externí odkaz:
https://doaj.org/article/e159487650e440a4974fe5facab37e05
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-7 (2017)
Abstract Graphene field effect transistors are becoming an integral part of advanced devices. Hence, the advanced strategies for both characterization and tuning of graphene properties are required. Here we show that the X-ray irradiation at the zero
Externí odkaz:
https://doaj.org/article/a04583c45dcc4ddbad533584f3096b37
Autor:
Amnon Rothman, Jaroslav Maniš, Vladimir G. Dubrovskii, Tomáš Šikola, Jindřich Mach, Ernesto Joselevich
Publikováno v:
Nanomaterials, Vol 11, Iss 3, p 624 (2021)
The bottom-up assembly of nanowires facilitates the control of their dimensions, structure, orientation and physical properties. Surface-guided growth of planar nanowires has been shown to enable their assembly and alignment on substrates during grow
Externí odkaz:
https://doaj.org/article/e9353d773529464c9d32a34ccc767325