Lattice location of Mg in GaN: a fresh look at doping limitations U Wahl, LM Amorim, V Augustyns, A Costa, E David-Bosne, TAL Lima, ...
Physical Review Letters 118 (9), 095501, 2017
52 2017 Giant magnetochiral anisotropy from quantum-confined surface states of topological insulator nanowires HF Legg, M Rößler, F Münning, D Fan, O Breunig, A Bliesener, G Lippertz, ...
Nature Nanotechnology 17 (7), 696-700, 2022
45 2022 Novel self-epitaxy for inducing superconductivity in the topological insulator M Bai, F Yang, M Luysberg, J Feng, A Bliesener, G Lippertz, AA Taskin, ...
Physical Review Materials 4 (9), 094801, 2020
33 2020 Structural and electronic properties of the pure and stable elemental 3D topological Dirac semimetal α-Sn I Madarevic, U Thupakula, G Lippertz, N Claessens, PC Lin, H Bana, ...
APL Materials 8 (3), 2020
31 2020 Current-induced breakdown of the quantum anomalous Hall effect G Lippertz, A Bliesener, A Uday, LMC Pereira, AA Taskin, Y Ando
Physical Review B 106 (4), 045419, 2022
28 2022 Proximity-induced superconductivity in (Bi1−x Sbx 2 Te3 topological-insulator nanowires M Bai, XK Wei, J Feng, M Luysberg, A Bliesener, G Lippertz, A Uday, ...
Communications Materials 3 (1), 20, 2022
23 2022 Top-down fabrication of bulk-insulating topological insulator nanowires for quantum devices M Rößler, D Fan, F Münning, HF Legg, A Bliesener, G Lippertz, ...
Nano Letters 23 (7), 2846-2853, 2023
11 2023 Induced superconducting correlations in a quantum anomalous Hall insulator A Uday, G Lippertz, K Moors, HF Legg, R Joris, A Bliesener, LMC Pereira, ...
Nature Physics, 1-7, 2024
6 2024 Lattice location studies of the amphoteric nature of implanted Mg in GaN U Wahl, JG Correia, ÂRG Costa, E David‐Bosne, MJ Kappers, ...
Advanced Electronic Materials 7 (9), 2100345, 2021
5 2021 Relaxation dynamics of the optically driven nonequilibrium states in the electron- and hole-doped topological-insulator materials C Reinhoffer, Y Mukai, S Germanskiy, A Bliesener, G Lippertz, A Uday, ...
Physical Review Materials 4 (12), 124201, 2020
4 2020 Propagation, dissipation, and breakdown in quantum anomalous Hall edge states probed by microwave edge plasmons T Röper, H Thomas, D Rosenbach, A Uday, G Lippertz, A Denis, P Morfin, ...
Physical Review B 110 (16), L161403, 2024
2 2024 Novel realization of superconducting topological-insulator nanowires M Bai, XK Wei, J Feng, M Luysberg, A Bliesener, G Lippertz, A Uday, ...
arXiv preprint arXiv:2108.08559, 41, 2021
2 2021 Evidence of tetragonal distortion as the origin of the ferromagnetic ground state in V Augustyns, K van Stiphout, V Joly, TAL Lima, G Lippertz, M Trekels, ...
Physical Review B 96 (17), 174410, 2017
2 2017 Two-dimensional tellurium superstructures on Au (111) surfaces U Thupakula, P Laha, G Lippertz, K Schouteden, AM Netsou, ...
The Journal of Chemical Physics 157 (16), 2022
1 2022 Characterizing the chemical potential disorder in the topological insulator J Brede, M Bagchi, A Greichgauer, A Uday, A Bliesener, G Lippertz, ...
Physical Review Materials 8 (10), 104202, 2024
2024 Selective-Area Epitaxy of Bulk-Insulating (Bix 1–x )2 Te3 Films and Nanowires by Molecular Beam Epitaxy G Lippertz, O Breunig, R Fister, A Uday, A Bliesener, J Brede, A Taskin, ...
ACS Applied Materials & Interfaces 16 (31), 41293-41299, 2024
2024 The Quantum Anomalous Hall Effect in Magnetically Doped Topological Insulators G Lippertz
University of Cologne, 2023
2023 Persistently negative: nonlocal Andreev reflection in a chiral mode H Vignaud, D Perconte, W Yang, B Kousar, E Wagner, F Gay, ...
arXiv preprint arXiv:2305.01766, 2023
2023 The quantum anomalous Hall effect in magnetically doped topological insulators-A study of the current-induced breakdown G Lippertz
Universität zu Köln, 2023
2023 Proximity-induced superconductivity in (Bi</sub> 1-</i> x<//i><//sub> Sb</sub></i> x<//i><//sub>)</sub> 2<//sub> Te</sub> 3<//sub> topological-insulator nanowires M Bai, XK Wei, J Feng, M Luysberg, A Bliesener, G Lippertz, A Uday, ...
Communications Materials 3 (1), 2022
2022 
Alexey TaskinInstitute of Physics II, University of CologneEmail verificata su ph2.uni-koeln.de