Zobrazeno 1 - 10
of 224
pro vyhledávání: '"Kamarás, Katalin"'
Autor:
Kollarics, Sándor, Márkus, Bence Gábor, Kucsera, Robin, Thiering, Gergő, Gali, Ádám, Németh, Gergely, Kamarás, Katalin, Forró, László, Simon, Ferenc
Publikováno v:
Sci. Adv.10, eadn0616 (2024)
Coherent light sources emitting in the terahertz range are highly sought after for fundamental research and applications. THz lasers rely on achieving population inversion. We demonstrate the generation of THz radiation using nitrogen-vacancy (NV) ce
Externí odkaz:
http://arxiv.org/abs/2406.16616
Scattering-type scanning near-field optical microscopy is becoming a premier method for the nanoscale optical investigation of materials well beyond the diffraction limit. A number of popular numerical methods exist to predict the near-field contrast
Externí odkaz:
http://arxiv.org/abs/2309.12228
Autor:
Cadena, Ana, Pekker, Áron, Botka, Bea, Dodony, Erzsébet, Fogarassy, Zsolt, Pécz, Béla, Kamarás, Katalin
Graphene nanoribbons are prepared inside boron nitride nanotubes by liquid phase encapsulation and subsequent annealing of 1,2,4-trichlorobenzene. The product is imaged with high resolution transmission electron microscopy, and characterized by optic
Externí odkaz:
http://arxiv.org/abs/2208.02081
Autor:
Cadena, Ana, Botka, Bea, Pekker, Áron, Tschannen, Cla Duri, Lombardo, Chiara, Novotny, Lukas, Khlobystov, Andrei N., Kamarás, Katalin
Publikováno v:
J. Phys. Chem. Lett. 13, 9752-9758 (2022)
Growing graphene nanoribbons from small organic molecules encapsulated in carbon nanotubes can result in products with uniform width and chirality. We propose a method based on encapsulation of 1,2,4-trichlorobenzene from the liquid phase and subsequ
Externí odkaz:
http://arxiv.org/abs/2207.09533
The composition and structure of the ubiquitous hydrocarbon contamination on van der Waals materials
Autor:
Pálinkás, András, Kálvin, György, Vancsó, Péter, Kandrai, Konrád, Szendrő, Márton, Németh, Gergely, Németh, Miklós, Pekker, Áron, Pap, József S., Petrik, Péter, Kamarás, Katalin, Tapasztó, Levente, Nemes-Incze, Péter
Publikováno v:
Nature Communications 13, 6770 (2022)
The behavior of single layer van der Waals (vdW) materials is profoundly influenced by the immediate atomic environment at their surface, a prime example being the myriad of emergent properties in artificial heterostructures. Equally significant are
Externí odkaz:
http://arxiv.org/abs/2207.01057
Publikováno v:
ACS Appl. Nano Mater. 2021, 4, 4335-4339
Near-field spectroscopy has been extensively applied recently to analyze collective optical properties of materials at the nanoscale. However, vibrations of small molecules were only recognizable in close proximity to a metallic resonator. We show th
Externí odkaz:
http://arxiv.org/abs/2008.06521
Akademický článek
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Autor:
Németh, Gergely, Datz, Dániel, Pekker, Áron, Saito, Takeshi, Domanov, Oleg, Shiozawa, Hidetsugu, Lenk, Sándor, Pécz, Béla, Koppa, Pál, Kamarás, Katalin
Publikováno v:
RSC Adv., 2019, 9, 34120
We used scattering-type scanning near-field optical microscopy (s-SNOM) to characterize nickel nanoclusters grown inside single-walled carbon nanotubes (SWCNT). The nanotubes were filled with Ni(II) acetylacetonate and the molecules were transformed
Externí odkaz:
http://arxiv.org/abs/1808.06899
Autor:
Földes, Dávid, Kováts, Éva, Bortel, Gábor, Kamarás, Katalin, Tarczay, György, Jakab, Emma, Pekker, Sándor
Publikováno v:
In Journal of Molecular Structure 5 June 2022 1257
Autor:
Szekrényes, Zsolt, Nagy, Péter R., Tarczay, György, Maggini, Laura, Bonifazi, Davide, Kamarás, Katalin
Publikováno v:
Chem. Phys. Lett. 691, 163-168 (2018)
Three types of supramolecular interactions are identified in the three crystallographic directions in crystals of 1,4-bis[(1-hexylurac-6-yl)ethynyl]benzene, a uracil-based molecule with a linear backbone. These three interactions, characterized by th
Externí odkaz:
http://arxiv.org/abs/1709.10316