Zobrazeno 1 - 10
of 665
pro vyhledávání: '"P, Vancsó"'
Previous discussions have highlighted the need for generative AI tools to become more culturally sensitive, yet often neglect the complexities of handling content about minorities, who are perceived differently across cultures and religions. Our stud
Externí odkaz:
http://arxiv.org/abs/2407.03473
Autor:
Pálinkás, András, Márity, Krisztián, Kandrai, Konrád, Tajkov, Zoltán, Gmitra, Martin, Vancsó, Péter, Tapasztó, Levente, Nemes-Incze, Péter
Publikováno v:
Carbon, 230, (2024), 119608
Rhombohedral graphite (RG) shows strong correlations in its topological flat band and is pivotal for exploring emergent, correlated electronic phenomena. One key advantage is the enhancement of electronic interactions with the increase in the number
Externí odkaz:
http://arxiv.org/abs/2401.17779
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
Autor:
Tajkov, Zoltán, Nagy, Dániel, Kandrai, Konrád, Koltai, János, Oroszlány, László, Süle, Péter, Horváth, Zsolt E., Vancsó, Péter, Tapasztó, Levente, Nemes-Incze, Péter
Topological materials host robust properties, unaffected by microscopic perturbations, owing to the global topological properties of the bulk electron system. Materials in which the topological invariant can be changed by easily tuning external param
Externí odkaz:
http://arxiv.org/abs/2203.08051
Autor:
Hagymási, Imre, Isa, Mohammad Syahid Mohd, Tajkov, Zoltán, Márity, Krisztián, László, Oroszlány, Koltai, János, Alassaf, Assem, Kun, Péter, Kandrai, Konrád, Pálinkás, András, Vancsó, Péter, Tapasztó, Levente, Nemes-Incze, Péter
Publikováno v:
Science Advances 8, eabo6879 (2022)
In crystalline solids the interactions of charge and spin can result in a variety of emergent quantum ground states, especially in partially filled, topological flat bands such as Landau levels or in 'magic-angle' bilayer graphene. Much less explored
Externí odkaz:
http://arxiv.org/abs/2201.10844
Autor:
Dobrik, Gergely, Nemes-Incze, Peter, Majerus, Bruno, Sule, Peter, Vancso, Peter, Piszter, Gabor, Menyhard, Miklos, Kalas, Benjamin, Petrik, Peter, Henrard, Luc, Tapaszto, Levente
Publikováno v:
Nature Nanotechnology 17 61 (2022)
Quantum confinement of graphene carriers is an effective way to engineer its properties. It is commonly realized through physical edges that are associated with the deterioration of mobility and strong suppression of plasmon resonances. Here, we demo
Externí odkaz:
http://arxiv.org/abs/2201.07564
Publikováno v:
Carbon Trends, Vol 13, Iss , Pp 100310- (2023)
Formerly we created a one-electron local pseudopotential which proved to be successful in studying transport phenomena in various sp2 carbon nanosystems, e.g. graphene grain boundaries and nanotube networks. In this work, we present an extended versi
Externí odkaz:
https://doaj.org/article/a000390bd10841a98ea18e8bacda34da
Life quality in cities is deeply related to the mobility options, and how easily one can access different services and attractions. The pedestrian infrastructure network provides the backbone for social life in cities. While there are many approaches
Externí odkaz:
http://arxiv.org/abs/1912.00893
Publikováno v:
Phys. Rev. Materials 3, 094003 (2019)
Molybdenum disulfide nanoribbons with zigzag edges show ferromagnetic and metallic properties based on previous \emph{ab-initio} calculations. The investigation of the role of disorder on the magnetic properties is, however, still lacking due to the
Externí odkaz:
http://arxiv.org/abs/1906.00568
Autor:
Pető, János, Ollár, Tamás, Vancsó, Péter, Popov, Zakhar I., Magda, Gábor Zsolt, Dobrik, Gergely, Hwang, Chanyong, Sorokin, Pavel B., Tapasztó, Levente
Publikováno v:
Nature Chemistry 10, 1246-1251 (2018)
The chemical inertness of the defect-free basal plane confers environmental stability to MoS2 single-layers, but it also limits their chemical versatility and catalytic activity. The stability of the pristine MoS2 basal plane against oxidation under
Externí odkaz:
http://arxiv.org/abs/1904.01411