20 citations · 64 across the 9 of their papers we have counts for
9 papers
Generalized Mie theory for full-wave numerical calculations of scattering near-field optical microscopy with arbitrary geometries
Dániel Datz, Gergely Németh, László Rátkai +2
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…
Encapsulation of the Graphene Nanoribbon Precursor 1,2,4-trichlorobenzene in Boron Nitride Nanotubes at Room Temperature
Ana Cadena, Áron Pekker, Bea Botka +4
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 r…
Molecular encapsulation from the liquid phase and graphene nanoribbon growth in carbon nanotubes
Ana Cadena, Bea Botka, Áron Pekker +5
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 enc…
The composition and structure of the ubiquitous hydrocarbon contamination on van der Waals materials
András Pálinkás, György Kálvin, Péter Vancsó +10
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 emerge…
Polaritonic Enhancement of Near-field Scattering of Small Molecules Encapsulated in Boron Nitride Nanotubes
Daniel Datz, Gergely Nemeth, Aron Pekker +1
Near-field spectroscopy has been extensively applied recently to analyze collective optical properties of materials at the nanoscale. However, vibrations of small molecules were on…
Breakdown of diameter selectivity in a reductive hydrogenation reaction of single-walled carbon nanotubes
Katalin Nemeth, Emma Jakab, Ferenc Borondics +7
Reductive hydrogenation was applied to two types of single-walled carbon nanotubes with different diameter range. Alkali metal intercalation, followed by reaction with methanol, le…
Bundle vs. network conductivity of carbon nanotubes separated by type
H. M. Tohati, A. Pekker, B. A. Pataki +2
We report wide-range optical investigations on transparent conducting networks made from separated (semiconducting, metallic) and reference (mixed) single-walled carbon nanotubes,…
A general figure of merit for thick and thin transparent conductive carbon nanotube coatings
Aron Pekker, Katalin Kamaras
We suggest a wavelength-dependent figure of merit for transparent conducting nanotube networks, composed of the sheet resistance and the optical density. We argue that this would b…
Vibrational spectra of C60C8H8 and C70C8H8 in the rotor-stator and polymer phases
G. Klupp, F. Borondics, É. Kováts +6
C60-C8H8 and C70-C8H8 are prototypes of rotor-stator cocrystals. We present infrared and Raman spectra of these materials and show how the rotor-stator nature is reflected in their…