Working Group Superconductor Hybrid Structures

Selected Publications

[1]	Tailoring supercurrent confinement in graphene bilayer weak links R. Kraft, J. Mohrmann, R. Du, P. B. Selvasundaram, M. Irfan, U. N. Kanilmaz, F. Wu, D. Beckmann, H. von L Nat. Commun. 9 (2018) 1722
[2]	Andreev reflection in ballistic normal metal/graphene/superconductor junctions P. Pandey, R. Kraft, R. Krupke, D. Beckmann, R. Danneau Phys. Rev. B 100 (2019) 165416
[3]	Andreev bound states at spin-active interfaces D. Beckmann, F. Hübler, M. J. Wolf, H. v. Löhneysen Phil. Trans. / A 376 (2018) 20150002
[4]	Observation of Andreev Bound States at Spin-active Interfaces F. Hübler, M. J. Wolf, T. Scherer, D. Wang, D. Beckmann, H. v. Löhneysen Phys. Rev. Lett. 109 (2012) 87004
[5]	Creation of equal-spin triplet superconductivity at the Al/EuS interface S. Diesch, P. Machon, M. Wolz, C. Sürgers, D. Beckmann, W. Belzig, E. Scheer Nat. Commun. 9 (2018) 5248
[6]	Long-Range Spin-Polarized Quasiparticle Transport in Mesoscopic Al Superconductors with a Zeeman Splitting F. Hübler, M. J. Wolf, D. Beckmann, H. v. Löhneysen Phys. Rev. Lett. 109 (2012) 207001
[7]	Spin injection from a normal metal into a mesoscopic superconductor M. J. Wolf, F. Hübler, S. Kolenda, H. v. Löhneysen, D. Beckmann Phys. Rev. B 87 (2013) 24517
[8]	Spin-polarized quasiparticle transport in exchange-split superconducting aluminum on europium sulfide M. J. Wolf, C. Sürgers, G. Fischer, D. Beckmann Phys. Rev. B 90 (2014) 144509
[9]	Observation of Thermoelectric Currents in High-Field Superconductor-Ferromagnet Tunnel Junctions S. Kolenda, M. J. Wolf, D. Beckmann Phys. Rev. Lett. 116 (2016) 97001
[10]	Thermoelectric effects in superconductor-ferromagnet tunnel junctions on europium sulfide S. Kolenda, C. Sürgers, G. Fischer, D. Beckmann Phys. Rev. B 95 (2017) 224505
[11]	Nonlocal thermoelectric effects in high-field superconductor-ferromagnet hybrid structures J. Heidrich, D. Beckmann Phys. Rev. B 100 (2019) 134501
[12]	Nonlocal thermoelectric effects in high-field superconductor-ferromagnet hybrid structures J. Heidrich, D. Beckmann Phys. Rev. B 100 (2019) 134501
[13]	Nonlocal transport in normal-metal/superconductor hybrid structures: Role of interference and interaction J. Brauer, F. Hübler, M. Smetanin, D. Beckmann, H. v. Löhneysen Phys. Rev. B 81 (2010) 24515

Recent Publications

Andreev and normal reflections in gapped bilayer graphene–superconductor junctions
Ram, P.; Beckmann, D.; Danneau, R.; Belzig, W.
2023. Physical Review B, 108 (18), Article no: 184510. doi:10.1103/PhysRevB.108.184510

Energy distribution controlled ballistic Josephson junction
Pandey, P.; Beckmann, D.; Danneau, R.
2022. Physical Review B, 106 (21), Art.-Nr.: 214503. doi:10.1103/PhysRevB.106.214503

Phase-dependent microwave response of a graphene Josephson junction
Haller, R.; Fülöp, G.; Indolese, D.; Ridderbos, J.; Kraft, R.; Cheung, L. Y.; Ungerer, J. H.; Watanabe, K.; Taniguchi, T.; Beckmann, D.; Danneau, R.; Virtanen, P.; Schönenberger, C.
2022. Physical Review Research, 4, Art.-Nr.: 013198. doi:10.1103/PhysRevResearch.4.013198

Controllable supercurrent in mesoscopic superconductor-normal metal-ferromagnet crosslike Josephson structures
Golikova, T. E.; Wolf, M. J.; Beckmann, D.; Penzyakov, G. A.; Batov, I. E.; Bobkova, I. V.; Bobkov, A. M.; Ryazanov, V. V.
2021. Superconductor science and technology, 34 (9), Article no: 095001. doi:10.1088/1361-6668/abfd0d

Ballistic Graphene Cooper Pair Splitter
Pandey, P.; Danneau, R.; Beckmann, D.
2021. Physical review letters, 126 (14), Art.-Nr.: 147701. doi:10.1103/PhysRevLett.126.147701