45 citations · 116 across the 7 of their papers we have counts for
8 papers
Ultrastrong Au-Te bonding drives disorder in monolayer ZrTe on gold
Konrád Kandrai, Zoltán Tajkov, Péter Kun +3
Monolayer ZrTe is predicted to host a large-gap quantum spin Hall phase, motivating efforts to isolate single layers of the material. Gold-assisted exfoliation produces clean m…
Observation of competing, correlated ground states in the flat band of rhombohedral graphite
Imre Hagymási, Mohammad Syahid Mohd Isa, Zoltán Tajkov +10
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…
Robust quantum point contact operation of narrow graphene constrictions patterned by AFM cleavage lithography
Péter Kun, Bálint Fülöp, Gergely Dobrik +5
Detecting conductance quantization in graphene nanostructures turned out more challenging than expected. The observation of well-defined conductance plateaus through graphene nanoc…
In situ tuning of symmetry-breaking induced non-reciprocity in giant-Rashba semiconductor BiTeBr
Mátyás Kocsis, Oleksandr Zheliuk, Péter Makk +8
Non-reciprocal transport, where the left to right flowing current differs from the right to left flowing one, is an unexpected phenomenon in bulk crystals. BiTeBr is a non-centrosy…
Dynamic strain in gold nanoparticle supported graphene induced by focused laser irradiation
András Pálinkás, Péter Kun, Antal A. Koós +1
Graphene on noble-metal nanostructures constitutes an attractive nanocomposite with possible applications in sensors or energy conversion. In this work we study the properties of h…
Large intravalley scattering due to pseudo-magnetic fields in crumpled graphene
Péter Kun, Gergő Kukucska, Gergely Dobrik +5
The pseudo-magnetic field generated by mechanical strain in graphene can have dramatic consequences on the behavior of electrons and holes. Here we show that pseudo-magnetic field…