Publications

Precision measurement of the quantized anomalous Hall resistance at zero magnetic field. M. Gotz, K. M. Fijalkowski, E. Pesel, M. Hartl, S. Schreyeck, M. Winnerlein, S. Grauer, H. Scherer, K. Brunner, C. Gould, F. J. Ahlers1, L. W. Molenkamp (2018) Appl. Phys. Lett.

Interplay of Chiral and Helical States in a Quantum Spin Hall Insulator Lateral Junction. M.R. Calvo, F. de Juan, R. Ilan, E. J. Fox, A. J. Bestwick, M. Muhlbauer, J. Wang, C. Ames, P. Leubner, C. Brune, S. C. Zhang, H. Buhmann, L. W. Molenkamp, Goldhaber-Gordon (2017) Phys. Rev. Lett.

Observation of Volkov-Pankratov states in topological HgTe heterojunctions using high-frequency compressibility. A. Inhofer, S. Tchoumakov, B. A. Assaf, G. Feve, J. M. Berroir, V. Jouffrey, D. Carpentier, M. O. Goerbig, B. Placais, K. Bendias, D. M. Mahler, E. Bocquillon, R. Schlereth, C. Brune, H. Buhmann, L. W. Molenkamp (2017) Phys. Rev. B.

Engineering the magnetic anisotropy axes in epitaxial half-Heusler NiMnSb by Pt and Ta capping. F. Gerhard, M. Bauenwein, L. Scheffler, J. Kleinlein, C. Gould, L. W. Molenkamp (2017) Appl. Phys. Lett.

Transport spectroscopy of induced superconductivity in the three-dimensional topological insulator HgTe. J. Wiedenmann, E. Liebhaber, J. Kubert, E. Bocquillon, P. Burset, C. Ames, H. Buhmann, T. M. Klapwijk, L. W. Molenkamp (2017) Phys. Rev. B.

Twin domains in epitaxial thin MnSi layers on Si(111). M. Trabel, N. V. Tarakina, C. Pohl, J. A. Constantino, C. Gould, K. Brunner, and L. W. Molenkamp (2017) J. Appl. Phys.

Epitaxy and structural properties of (V,Bi,Sb)2Te3 layers exhibiting the quantum anomalous Hall effect. M. Winnerlein, S. Schreyeck, S. Grauer, S. Rosenberger, K. M. Fijal- kowski, C. Gould, K. Brunner, and L. W. Molenkamp (2017) Phys. Rev. Materials.

Scaling of the Quantum Anomalous Hall Effect as an Indicator of Axion Electrodynamics. S. Grauer, K. M. Fijalkowski, S. Schreyeck, M. Winnerlein, K. Brunner, R. Thomale, C. Gould, L. W. Molenkamp (2017) Phys. Rev. Lett.

Josephson Radiation from Gapless Andreev Bound States in HgTe-Based Topological Junctions. R. S. Deacon, J. Wiedenmann, E. Bocquillon, F. Domínguez, T. M. Klapwijk, P. Leubner, C. Brüne, E. M. Hankiewicz, S. Tarucha, K. Ishibashi, H. Buhmann, L. W. Molenkamp (2017) Phys. Rev. X.

Observation of the universal magnetoelectric effect in a 3D topological insulator. V. Dziom, A. Shuvaev, A. Pimenov, G. V. Astakhov, C. Ames, K. Bendias, J. Böttcher, G. Tkachov, E. M. Hankiewicz, C. Brüne, H. Buhmann, L. W. Molenkamp (2017) Nat. Commun.

Electron-hole asymmetry of the topological surface states in strained HgTe. A. Jost, M. Bendias, J. Böttcher, E. Hankiewicz, C. Brune, H. Buhmann, L. W. Molenkamp, J. C. Maan, U. Zeitler, N. Hussey, S. Wiedmann (2017) Proc. Nat. Acad. Sci.

Gapless Andreev bound states in the quantum spin Hall insulator HgTe. E. Bocquillon, R. S. Deacon, J. Wiedenmann, P. Leubner, T. M. Klapwijk, C. Brüne, K. Ishibashi, H. Buhmann, L. W. Molenkamp (2017) Nature Nanotechnologies.

Controlled finite momentum pairing and spatially varying order parameter in proximitized HgTe quantum wells. S. Hart, H. Ren, M. Kosowsky, G. Ben-Shach, P. Leubner, C. Brüne, H. Buhmann, L. W. Molenkamp, B. I. Halperin, A. Yacoby (2017) Nature Physics.

4π-periodic Josephson supercurrent in HgTe-based topological Josephson junctions. J. Wiedenmann, E. Bocquillon, R. S. Deacon, S. Hartinger, O. Herrmann, T. M. Klapwijk, L. Maier, C. Ames, C. Brüne, C. Gould, A. Oiwa, K. Ishibashi, S. Tarucha, H. Buhmann, and L. W. Molenkamp (2016) Nat. Commun.

Induced superconductivity in the quantum spin Hall edge. S. Hart, H. Ren, T. Wagner, P. Leubner, M. Mühlbauer, C. Brüne, H. Buhmann, L. W. Molenkamp, and A. Yacoby (2014) Nature Physics.