Four experiments in Topological Superconductivity.

Informazioni relative al progetto

4-TOPS

ID dell’accordo di sovvenzione: 741734

DOI 10.3030/741734

Progetto chiuso

Data della firma CE 23 Maggio 2017

Data di avvio 1 Giugno 2017

Data di completamento 31 Maggio 2022

Finanziato da

• EXCELLENT SCIENCE - European Research Council (ERC)

Costo totale € 2 497 567,00

Contributo UE € 2 497 567,00

Coordinato da

JULIUS-MAXIMILIANS-UNIVERSITAT WURZBURG
Germany

Pubblicazioni

Peer reviewed articles (12)

Counterpropagating topological and quantum Hall edge channels

Autori: Saquib Shamim, Pragya Shekhar, Wouter Beugeling, Jan Böttcher, Andreas Budewitz, Julian-Benedikt Mayer, Lukas Lunczer, Ewelina M. Hankiewicz, Hartmut Buhmann, Laurens W. Molenkamp
Pubblicato in: Nature Communications, Numero 13, 2022, Pagina/e 2682, ISSN 2041-1723
Editore: Nature Publishing Group
DOI: 10.1038/s41467-022-29815-2

Finite Field Transport Response of a Dilute Magnetic Topological Insulator-Based Josephson Junction

Autori: Pankaj Mandal, Nicolai Taufertshöfer, Lukas Lunczer, Martin P. Stehno, Charles Gould, and Laurens W. Molenkamp
Pubblicato in: Nano Letters, Numero 22, 9, 2022, Pagina/e 3557-3561, ISSN 1530-6984
Editore: American Chemical Society
DOI: 10.1021/acs.nanolett.1c04903

Massive and Topological Surface States in Tensile-Strained HgTe

Autori: David M. Mahler, Valentin L. Müller, Cornelius Thienel, Jonas Wiedenmann, Wouter Beugeling, Hartmut Buhmann, and Laurens W. Molenkamp
Pubblicato in: Nano Letters, Numero 21, 23, 2021, Pagina/e 9869−9874, ISSN 1530-6984
Editore: American Chemical Society
DOI: 10.1021/acs.nanolett.1c02456

Electron–Hole Scattering Limited Transport of Dirac Fermions in a Topological Insulator

Autori: Valentin L. Müller, Yuan Yan, Oleksiy Kashuba, Björn Trauzettel, Mohamed Abdelghany, Johannes Kleinlein, Wouter Beugeling, Hartmut Buhmann, Laurens W. Molenkamp
Pubblicato in: Nano Letters, Numero 21, 12, 2021, Pagina/e 5195–5200, ISSN 1530-6984
Editore: American Chemical Society
DOI: 10.1021/acs.nanolett.1c01271

Transport spectroscopy of induced superconductivity in the three-dimensional topological insulator HgTe

Autori: Jonas Wiedenmann, Eva Liebhaber, Johannes Kübert, Erwann Bocquillon, Pablo Burset, Christopher Ames, Hartmut Buhmann, Teun M. Klapwijk, Laurens W. Molenkamp
Pubblicato in: Physical Review B, Numero 96/16, 2017, ISSN 2469-9950
Editore: American Physical Society
DOI: 10.1103/physrevb.96.165302

Proximity-Induced Superconductivity in CdTe–HgTe Core–Shell Nanowires

Autori: Jan Hajer, Maximilian Kessel, Christoph Brüne, Martin P. Stehno, Hartmut Buhmann, Laurens W. Molenkamp
Pubblicato in: Nano Letters, Numero 19/6, 2019, Pagina/e 4078-4082, ISSN 1530-6984
Editore: American Chemical Society
DOI: 10.1021/acs.nanolett.9b01472

Observation of Volkov-Pankratov states in topological HgTe heterojunctions using high-frequency compressibility

Autori: A. Inhofer, S. Tchoumakov, B. A. Assaf, G. Fève, J. M. Berroir, V. Jouffrey, D. Carpentier, M. O. Goerbig, B. Plaçais, K. Bendias, D. M. Mahler, E. Bocquillon, R. Schlereth, C. Brüne, H. Buhmann, L. W. Molenkamp
Pubblicato in: Physical Review B, Numero 96/19, 2017, Pagina/e 195104, ISSN 2469-9950
Editore: American Physical Society
DOI: 10.1103/physrevb.96.195104

Topolectrical Circuits

Autori: Ching Hua Lee, Stefan Imhof, Christian Berger, Florian Bayer, Johannes Brehm, Laurens W. Molenkamp, Tobias Kiessling, Ronny Thomale
Pubblicato in: Communications Physics, Numero 1/1, 2018, ISSN 2399-3650
Editore: Nature Research
DOI: 10.1038/s42005-018-0035-2

Topological superconductivity in a phase-controlled Josephson junction

Autori: Hechen Ren, Falko Pientka, Sean Hart, Andrew T. Pierce, Michael Kosowsky, Lukas Lunczer, Raimund Schlereth, Benedikt Scharf, Ewelina M. Hankiewicz, Laurens W. Molenkamp, Bertrand I. Halperin, Amir Yacoby
Pubblicato in: Nature, Numero 569/7754, 2019, Pagina/e 93-98, ISSN 0028-0836
Editore: Nature Publishing Group
DOI: 10.1038/s41586-019-1148-9

Interacting topological edge channels

Autori: Jonas Strunz, Jonas Wiedenmann, Christoph Fleckenstein, Lukas Lunczer, Wouter Beugeling, Valentin L. Müller, Pragya Shekhar, Niccolò Traverso Ziani, Saquib Shamim, Johannes Kleinlein, Hartmut Buhmann, Björn Trauzettel, Laurens W. Molenkamp
Pubblicato in: Nature Physics, Numero 16/1, 2020, Pagina/e 83-88, ISSN 1745-2473
Editore: Nature Publishing Group
DOI: 10.1038/s41567-019-0692-4

Absence of evidence for chiral Majorana modes in quantum anomalous Hall-superconductor devices

Autori: Morteza Kayyalha, Di Xiao, Ruoxi Zhang, Jaeho Shin, Jue Jiang, Fei Wang, Yi-Fan Zhao, Run Xiao, Ling Zhang, Kajetan M. Fijalkowski, Pankaj Mandal, Martin Winnerlein, Charles Gould, Qi Li, Laurens W. Molenkamp, Moses H. W. Chan, Nitin Samarth, Cui-Zu Chang
Pubblicato in: Science, Numero 367/6473, 2020, Pagina/e 64-67, ISSN 0036-8075
Editore: American Association for the Advancement of Science
DOI: 10.1126/science.aax6361

Emergent quantum Hall effects below 50 mT in a two-dimensional topological insulator

Autori: Saquib Shamim, Wouter Beugeling, Jan Böttcher, Pragya Shekhar, Andreas Budewitz, Philipp Leubner, Lukas Lunczer, Ewelina M. Hankiewicz, Hartmut Buhmann, and Laurens W. Molenkamp
Pubblicato in: Science Advances, Numero Vol 6, Numero 26, 2020, Pagina/e eaba4625, ISSN 2375-2548
Editore: American Association for the Advancement of Science
DOI: 10.1126/sciadv.aba4625