35 citations · 48 across the 6 of their papers we have counts for
8 papers
One-way electron mirrors from single-layer stacking shifts in rhombohedral graphite
Konrád Kandrai, András Balogh, Dóra Varga +11
One-way mirrors or asymmetric scatterers are key components of photonic systems, protecting sources from back-reflections and routing light along a chosen path. Acoustic systems ca…
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…
Enrichment of rhombohedral stacking by mechanical exfoliation of graphite
Krisztián Márity, Konrád Kandrai, Gergely Dobrik +5
Rhombohedral (ABC) graphite hosts a surface-localized flat band that supports correlated and topological electronic phases, but its experimental study is limited by the scarcity of…
Revealing the impact of ambient molecular contamination on scanning tunneling microscopy and spectroscopy of layered materials
György Kálvin, Péter Vancsó, Márton Szendrő +4
Hydrocarbon contamination is an ever-present factor to consider in surface science measurements. In the case of van der Waals material surfaces, the structure of this contamination…
Identification of graphite with perfect rhombohedral stacking by electronic Raman scattering
András Pálinkás, Krisztián Márity, Konrád Kandrai +5
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 e…
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…
Revealing the topological phase diagram of ZrTe using the complex strain fields of microbubbles
Zoltán Tajkov, Dániel Nagy, Konrád Kandrai +7
Topological materials host robust properties, unaffected by microscopic perturbations, owing to the global topological properties of the bulk electron system. Materials in which th…
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…