Engineered Topological Superconductivity in van der Waals Heterostructures

Project Information

TopSupra

Grant agreement ID: 787414

DOI

10.3030/787414

Project closed

EC signature date 19 April 2018

Start date 1 July 2018

End date 31 December 2023

Funded under

• EXCELLENT SCIENCE - European Research Council (ERC)

Total cost

€ 2 497 577,00

EU contribution

€ 2 497 577,00

Coordinated by

UNIVERSITAT BASEL
Switzerland

CORDIS provides links to public deliverables and publications of HORIZON projects.

Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

Publications

Peer reviewed articles (27)

Edge Contacts to Atomically Precise Graphene Nanoribbons

Author(s): W. Huang, O. Braun, D. I. Indolese, G. B. Barin, G. Gandus, M. Stiefel, A. Olziersky, K. Müllen, M. Luisier, D. Passerone, P. Ruffieux, C. Schönenberger, K. Watanabe, T. Taniguchi, R. Fasel, J. Zhang, M. Calame, and M. L. Perrin.
Published in: ACS Nano, Issue 17, 2023, Page(s) 18706-18715, ISSN 1936-0851
Publisher: American Chemical Society
DOI: 10.1021/acsnano.3c00782

Transparent Josephson junctions in higher-order topological insulator WTe2 via Pd diffusion

Author(s): Martin Endres, Artem Kononov, Michael Stiefel, Marcus Wyss, Hasitha Suriya Arachchige, Jiaqiang Yan, David Mandrus, Kenji Watanabe, Takashi Taniguchi, Christian Schönenberger
Published in: Physical Review Materials, Issue 6 / L081201, 2022, ISSN 2475-9953
Publisher: American Physical Society
DOI: 10.1103/physrevmaterials.6.l081201

Gate-tunable Josephson diode in proximitized InAs supercurrent interferometers

Author(s): C. Ciaccia, R. Haller, A. C. C. Drachmann, T. Lindemann, M. J. Manfra, C. Schrade, C. Schönenberger
Published in: Physical Review Research, Issue 5, 2023, Page(s) 033131, ISSN 2643-1564
Publisher: American Physical Society
DOI: 10.1103/physrevresearch.5.033131

Current–Phase Relation of a WTe2 Josephson Junction

Author(s): Martin Endres, Artem Kononov, Hasitha Suriya Arachchige, Jiaqiang Yan, David Mandrus, Kenji Watanabe, Takashi Taniguchi, Christian Schönenberger
Published in: Nano Letters, Issue 10, 2023, Page(s) 4654-4659, ISSN 1530-6984
Publisher: American Chemical Society
DOI: 10.1021/acs.nanolett.3c01416

Superconducting Contacts to a Monolayer Semiconductor

Author(s): Mehdi Ramezani, Ian Correa Sampaio, Kenji Watanabe, Takashi Taniguchi, Christian Schönenberger, Andreas Baumgartner
Published in: Nano Letters, Issue 21/13, 2021, Page(s) 5614-5619, ISSN 1530-6984
Publisher: American Chemical Society
DOI: 10.1021/acs.nanolett.1c00615

Global strain-induced scalar potential in graphene devices

Author(s): Lujun Wang, Andreas Baumgartner, Péter Makk, Simon Zihlmann, Blesson Sam Varghese, David I. Indolese, Kenji Watanabe, Takashi Taniguchi, Christian Schönenberger
Published in: Communications Physics, Issue 4/1, 2021, ISSN 2399-3650
Publisher: Nature-Springer
DOI: 10.1038/s42005-021-00651-y

One-Dimensional Edge Transport in Few-Layer WTe 2

Author(s): Artem Kononov, Gulibusitan Abulizi, Kejian Qu, Jiaqiang Yan, David Mandrus, Kenji Watanabe, Takashi Taniguchi, Christian Schönenberger
Published in: Nano Letters, Issue 20/6, 2020, Page(s) 4228-4233, ISSN 1530-6984
Publisher: American Chemical Society
DOI: 10.1021/acs.nanolett.0c00658

AC Josephson effect in a gate-tunable Cd3As2 nanowire superconducting weak link

Author(s): Roy Haller, Melissa Osterwalder, Gergö Fülöp, Joost Ridderbos, Minkyung Jung, Christian Schönenberger
Published in: Physical Review B, Issue 108, 2023, Page(s) 94514, ISSN 0556-2805
Publisher: American Physical Society
DOI: 10.1103/physrevb.108.094514

Magnetic, Thermal, and Topographic Imaging with a Nanometer-Scale SQUID-On-Lever Scanning Probe

Author(s): M. Wyss, K. Bagani, D. Jetter, E. Marchiori, A. Vervelaki, B. Gross, J. Ridderbos, S. Gliga, C. Schönenberger, and M. Poggio
Published in: Physical Review Applied, Issue 17, 2022, Page(s) 034002, ISSN 2331-7019
Publisher: American Physical Society
DOI: 10.1103/physrevapplied.17.034002

Mobility Enhancement in Graphene by in situ Reduction of Random Strain Fluctuations

Author(s): Lujun Wang, Péter Makk, Simon Zihlmann, Andreas Baumgartner, David I. Indolese, Kenji Watanabe, Takashi Taniguchi, Christian Schönenberger
Published in: Physical Review Letters, Issue 124/15, 2020, Page(s) 157701, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.124.157701

Compact SQUID Realized in a Double-Layer Graphene Heterostructure

Author(s): David I. Indolese, Paritosh Karnatak, Artem Kononov, Raphaëlle Delagrange, Roy Haller, Lujun Wang, Péter Makk, Kenji Watanabe, Takashi Taniguchi, and Christian Schönenberger
Published in: Nano Letters, Issue Vol. 20, 2020, Page(s) 7129–7135, ISSN 1530-6992
Publisher: American Chemical Society
DOI: 10.1021/acs.nanolett.0c02412

Out-of-plane corrugations in graphene based van der Waals heterostructures

Author(s): Simon Zihlmann, Péter Makk, Mirko K. Rehmann, Lujun Wang, Máté Kedves, David I. Indolese, Kenji Watanabe, Takashi Taniguchi, Dominik M. Zumbühl, Christian Schönenberger
Published in: Physical Review B, Issue 102/19, 2020, Page(s) 195404, ISSN 2469-9950
Publisher: Amercian Physical Society
DOI: 10.1103/physrevb.102.195404

Boosting proximity spin–orbit coupling in graphene/WSe2 heterostructures via hydrostatic pressure

Author(s): Bálint Fülöp, Albin Márffy, Simon Zihlmann, Martin Gmitra, Endre Tóvári, Bálint Szentpéteri, Máté Kedves, Kenji Watanabe, Takashi Taniguchi, Jaroslav Fabian, Christian Schönenberger, Péter Makk & Szabolcs Csonka
Published in: npj 2d materials and applications, Issue 5/82, 2021, ISSN 2397-7132
Publisher: Springer Nature
DOI: 10.1038/s41699-021-00262-9

Signatures of van Hove Singularities Probed by the Supercurrent in a Graphene-hBN Superlattice

Author(s): D. I. Indolese, R. Delagrange, P. Makk, J. R. Wallbank, K. Wanatabe, T. Taniguchi, C. Schönenberger
Published in: Physical Review Letters, Issue 121/13, 2018, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/PhysRevLett.121.137701

GHz nanomechanical resonator in an ultraclean suspended graphene p–n junction

Author(s): Minkyung Jung, Peter Rickhaus, Simon Zihlmann, Alexander Eichler, Peter Makk, Christian Schönenberger
Published in: Nanoscale, Issue 11/10, 2019, Page(s) 4355-4361, ISSN 2040-3364
Publisher: Royal Society of Chemistry
DOI: 10.1039/c8nr09963d

In Situ Strain Tuning in hBN-Encapsulated Graphene Electronic Devices

Author(s): Lujun Wang, Simon Zihlmann, Andreas Baumgartner, Jan Overbeck, Kenji Watanabe, Takashi Taniguchi, Péter Makk, Christian Schönenberger
Published in: Nano Letters, Issue 19/6, 2019, Page(s) 4097-4102, ISSN 1530-6984
Publisher: American Chemical Society
DOI: 10.1021/acs.nanolett.9b01491

Coexistence of classical snake states and Aharonov-Bohm oscillations along graphene p − n junctions

Author(s): Péter Makk, Clevin Handschin, Endre Tóvári, Kenji Watanabe, Takashi Taniguchi, Klaus Richter, Ming-Hao Liu, Christian Schönenberger
Published in: Physical Review B, Issue 98/3, 2018, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/physrevb.98.035413

Nonequilibrium properties of graphene probed by superconducting tunnel spectroscopy

Author(s): Simon Zihlmann, Péter Makk, Sebastián Castilla, Jörg Gramich, Kishan Thodkar, Sabina Caneva, Ruizhi Wang, Stephan Hofmann, Christian Schönenberger
Published in: Physical Review B, Issue 99/7, 2019, ISSN 2469-9950
Publisher: American Physical Society
DOI: 10.1103/PhysRevB.99.075419

New Generation of Moiré Superlattices in Doubly Aligned hBN/Graphene/hBN Heterostructures

Author(s): Lujun Wang, Simon Zihlmann, Ming-Hao Liu, Péter Makk, Kenji Watanabe, Takashi Taniguchi, Andreas Baumgartner, Christian Schönenberger
Published in: Nano Letters, Issue 19/4, 2019, Page(s) 2371-2376, ISSN 1530-6984
Publisher: American Chemical Society
DOI: 10.1021/acs.nanolett.8b05061

Wideband and On-Chip Excitation for Dynamical Spin Injection into Graphene

Author(s): David Indolese, Simon Zihlmann, Péter Makk, Christian Jünger, Kishan Thodkar, Christian Schönenberger
Published in: Physical Review Applied, Issue 10/4, 2018, ISSN 2331-7019
Publisher: American Physical Society
DOI: 10.1103/physrevapplied.10.044053

Electron wave and quantum optics in graphene

Author(s): Himadri Chakraborti, Cosimo Gorini, Angelika Knothe, Ming-Hao Liu, Peter Makk, Francois D. Parmentier, David Perconte, Klaus Richter, Preden Roulleau, Benjamin Sacépé, Christian Schönenberger, Wenmin Yang6
Published in: Journal of Physics: Condensed Matter, 2024, ISSN 1361-648X
Publisher: Institute of Physics
DOI: 10.48550/arxiv.2401.04233

Superconductivity in type-II Weyl-semimetal WTe 2 induced by a normal metal contact

Author(s): Artem Kononov, Martin Endres, Gulibusitan Abulizi, Kejian Qu, Jiaqiang Yan, David G. Mandrus, Kenji Watanabe, Takashi Taniguchi, Christian Schönenberger
Published in: Journal of Applied Physics, Issue 129/11, 2021, Page(s) 113903, ISSN 0021-8979
Publisher: American Institute of Physics
DOI: 10.1063/5.0021350

Phase-dependent microwave response of a graphene Josephson junction

Author(s): R. Haller; G. Fülöp; D. Indolese; J. Ridderbos; R. Kraft; L. Y. Cheung; J. H. Ungerer; K. Watanabe; T. Taniguchi; D. Beckmann; R. Danneau; P. Virtanen; C. Schönenberger
Published in: Physical Review Research, Issue 4 / 013198, 2022, ISSN 2643-1564
Publisher: American Physical Society
DOI: 10.1103/physrevresearch.4.013198

New method of transport measurements on van der Waals heterostructures under pressure

Author(s): B. Fülöp, A. Márffy, E. Tóvári, M. Kedves, S. Zihlmann, D. Indolese, Z. Kovács-Krausz, K. Watanabe, T. Taniguchi, C. Schönenberger, Kézsmárki I. P. Makk, S. Csonka
Published in: Journal of Applied Physics, Issue 130, 2021, Page(s) 064303, ISSN 0021-4922
Publisher: AIP Publishing
DOI: 10.1063/5.0058583

Experimental demonstration of the suppression of optical phonon splitting in 2D materials by Raman spectroscopy

Author(s): Marta De Luca, Xavier Cartoixà, David I Indolese, Javier Martín-Sánchez, Kenji Watanabe, Takashi Taniguchi, Christian Schönenberger, Rinaldo Trotta, Riccardo Rurali, Ilaria Zardo
Published in: 2D Materials, Issue 7/3, 2020, Page(s) 035017, ISSN 2053-1583
Publisher: IOP Publishing Ltd
DOI: 10.1088/2053-1583/ab81b1

Origin of Subgap States in Normal-Insulator-Superconductor van der Waals Heterostructures

Author(s): Paritosh Karnatak; Zarina Mingazheva; Kenji Watanabe; Takashi Taniguchi; Helmuth Berger; László Forró; Christian Schönenberger
Published in: Nano Lettesr, Issue 23, 2023, Page(s) 2454−2459, ISSN 1936-0851
Publisher: American Chemical Society
DOI: 10.1021/acs.nanolett.2c02777

Charge-4e supercurrent in an InAs-Al superconductor-semiconductor heterostructure

Author(s): C. Ciaccia, R. Haller, A. C. C. Drachmann, T. Lindemann, M. J. Manfra, C. Schrade C., C. Schönenberger
Published in: Communication Physics 7, Issue 7, 2024, Page(s) 41, ISSN 2528-5971
Publisher: Springer
DOI: 10.1038/s42005-024-01531-x

Non-peer reviewed articles (1)

2D materials shrink superconducting qubits

Author(s): Christian Schönenberger
Published in: Nature Materials, Issue 21 / 381, 2022, ISSN 1476-1122
Publisher: Nature Publishing Group
DOI: 10.1038/s41563-022-01220-6