317 citations · 1.6k across the 22 of their papers we have counts for
22 papers
Ultra-long charge carrier recombination time in methylammonium lead halide perovskites
A. Bojtor, S. Kollarics, B. G. Markus +4
Due to their exceptional photovoltaic properties, metal halide perovskites (MHPs) are extensively studied for their potential applications in solar cells. In recent years, the powe…
"Forbidden" polarisation and extraordinary piezoelectric effect in organometallic lead halide perovskites
Milica Vasiljevic, Marton Kollar, David Spirito +5
Organometallic lead halide perovskites are highly efficient materials for solar cells and other optoelectronic applications due to their high quantum efficiency and exceptional sem…
Van der Waals pi Josephson junctions
Kaifei Kang, Helmuth Berger, Kenji Watanabe +4
Proximity-induced superconductivity in a ferromagnet can induce Cooper pairs with a finite center-of-mass momentum. The resultant spatially modulated superconducting order paramete…
Tuning Conductivity and Spin Dynamics in Few-Layer Graphene via In Situ Potassium Exposure
B. G. Márkus, O. Sági, S. Kollarics +7
Chemical modification, such as intercalation or doping of novel materials is of great importance for exploratory material science and applications in various fields of physics and…
Improved alkali intercalation of carbonaceous materials in ammonia solution
B. G. Márkus, S. Kollarics, P. Szirmai +5
Alkali intercalated graphite compounds represent a compelling modification of carbon with significant application potential and various fundamentally important phases. We report on…
Unusual suppression of the superconducting energy gap and critical temperature in atomically thin NbSe2
Ekaterina Khestanova, John Birkbeck, Mengjian Zhu +12
It is well known that superconductivity in thin films is generally suppressed with decreasing thickness. This suppression is normally governed by either disorder-induced localizati…