218 citations · 238 across the 3 of their papers we have counts for
5 papers
Hierarchies of Hofstadter butterflies in 2D covalent-organic frameworks
David Bodesheim, Robert Biele, Gianaurelio Cuniberti
The Hofstadter butterfly is one of the first and most fascinating examples of the fractal and self-similar quantum nature of free electrons in a lattice pierced by a perpendicular…
Tunable Photodetectors via in situ Thermal Conversion of TiS to TiO
Foad Ghasemi, Riccardo Frisenda, Eduardo Flores +11
In two-dimensional materials research, oxidation is usually considered as a common source for the degradation of electronic and optoelectronic devices or even device failure. Howev…
Switchable Josephson current in junctions with spin-orbit coupling
B. Bujnowski, R. Biele, F. S. Bergeret
We study the Josephson current in two types of lateral junctions with spin-orbit coupling and an exchange field. The first system (type 1 junction) consists of superconductors with…
Large birefringence and linear dichroism in TiS3 nanosheets
Nikos Papadopoulos, Riccardo Frisenda, Robert Biele +7
TiS3 nanosheets have proven to be promising candidates for ultrathin optoelectronic devices due to their direct narrow band-gap and the strong light-matter interaction. In addition…
TiS3 transistors with tailored morphology and electrical properties
Joshua O. Island, Mariam Barawi, Robert Biele +9
Control over the morphology of TiS3 is demonstrated by synthesizing 1D nanoribbons and 2D nanosheets. The nanosheets can be exfoliated down to a single layer. Through extensive cha…