Theory of statistical topological insulators

Informazioni relative al progetto

STATOPINS

ID dell’accordo di sovvenzione: 638760

DOI 10.3030/638760

Progetto chiuso

Data della firma CE 13 Febbraio 2015

Data di avvio 1 Marzo 2015

Data di completamento 29 Febbraio 2020

Finanziato da

• EXCELLENT SCIENCE - European Research Council (ERC)

Costo totale € 1 355 103,00

Contributo UE € 1 355 103,00

Coordinato da

TECHNISCHE UNIVERSITEIT DELFT
Netherlands

Pubblicazioni

Peer reviewed articles (26)

Demonstration of an ac Josephson junction laser

Autori: M. C. Cassidy, A. Bruno, S. Rubbert, M. Irfan, J. Kammhuber, R. N. Schouten, A. R. Akhmerov, L. P. Kouwenhoven
Pubblicato in: Science, Numero 355/6328, 2017, Pagina/e 939-942, ISSN 0036-8075
Editore: American Association for the Advancement of Science
DOI: 10.1126/science.aah6640

Robustness of Majorana bound states in the short-junction limit

Autori: Doru Sticlet, Bas Nijholt, Anton Akhmerov
Pubblicato in: Physical Review B, Numero 95/11, 2017, Pagina/e 115421, ISSN 2469-9950
Editore: American Physical Society
DOI: 10.1103/physrevb.95.115421

Transparent Semiconductor-Superconductor Interface and Induced Gap in an Epitaxial Heterostructure Josephson Junction

Autori: M. Kjaergaard, H. J. Suominen, M. P. Nowak, A. R. Akhmerov, J. Shabani, C. J. Palmstrøm, F. Nichele, C. M. Marcus
Pubblicato in: Physical Review Applied, Numero 7/3, 2017, Pagina/e 034029, ISSN 2331-7019
Editore: American Physical Society
DOI: 10.1103/PhysRevApplied.7.034029

Quantized conductance doubling and hard gap in a two-dimensional semiconductor–superconductor heterostructure

Autori: M. Kjaergaard, F. Nichele, H. J. Suominen, M. P. Nowak, M. Wimmer, A. R. Akhmerov, J. A. Folk, K. Flensberg, J. Shabani, C. J. Palmstrøm, C. M. Marcus
Pubblicato in: Nature Communications, Numero 7, 2016, Pagina/e 12841, ISSN 2041-1723
Editore: Nature Publishing Group
DOI: 10.1038/ncomms12841

Attractive critical point from weak antilocalization on fractals

Autori: Doru Sticlet, Anton Akhmerov
Pubblicato in: Physical Review B, Numero 94/16, 2016, Pagina/e 161115, ISSN 2469-9950
Editore: American Physical Society
DOI: 10.1103/PhysRevB.94.161115

Two-dimensional Josephson vortex lattice and anomalously slow decay of the Fraunhofer oscillations in a ballistic SNS junction with a warped Fermi surface

Autori: V. P. Ostroukh, B. Baxevanis, A. R. Akhmerov, C. W. J. Beenakker
Pubblicato in: Physical Review B, Numero 94/9, 2016, Pagina/e 094514-1 094514-11, ISSN 2469-9950
Editore: AMER PHYSICAL SOC, ONE PHYSICS ELLIPSE
DOI: 10.1103/PhysRevB.94.094514

Effects of the electrostatic environment on the Majorana nanowire devices

Autori: A Vuik, D Eeltink, A R Akhmerov, M Wimmer
Pubblicato in: New Journal of Physics, Numero 18/3, 2016, Pagina/e 033013, ISSN 1367-2630
Editore: Institute of Physics Publishing
DOI: 10.1088/1367-2630/18/3/033013

Detecting Majorana nonlocality using strongly coupled Majorana bound states

Autori: S. Rubbert, A. R. Akhmerov
Pubblicato in: Physical Review B, Numero 94/11, 2016, Pagina/e 115430-1 115430-5, ISSN 2469-9950
Editore: AMER PHYSICAL SOC
DOI: 10.1103/PhysRevB.94.115430

Orbital effect of magnetic field on the Majorana phase diagram

Autori: Bas Nijholt, Anton R. Akhmerov
Pubblicato in: Physical Review B, Numero 93/23, 2016, Pagina/e 1-5, ISSN 2469-9950
Editore: AMER PHYSICAL SOC
DOI: 10.1103/PhysRevB.93.235434

Qsymm: algorithmic symmetry finding and symmetric Hamiltonian generation

Autori: Dániel Varjas, Tómas Ö Rosdahl, Anton R Akhmerov
Pubblicato in: New Journal of Physics, Numero 20/9, 2018, Pagina/e 093026, ISSN 1367-2630
Editore: Institute of Physics Publishing
DOI: 10.1088/1367-2630/aadf67

Supercurrent-induced Majorana bound states in a planar geometry

Autori: André Melo, Sebastian Rubbert, Anton Akhmerov
Pubblicato in: SciPost Physics, Numero 7/3, 2019, ISSN 2542-4653
Editore: SciPost Physics
DOI: 10.21468/scipostphys.7.3.039

Topological Phases without Crystalline Counterparts

Autori: Dániel Varjas, Alexander Lau, Kim Pöyhönen, Anton R. Akhmerov, Dmitry I. Pikulin, Ion Cosma Fulga
Pubblicato in: Physical Review Letters, Numero 123/19, 2019, ISSN 0031-9007
Editore: American Physical Society
DOI: 10.1103/PhysRevLett.123.196401

Influence of lattice termination on the edge states of the quantum spin Hall insulator monolayer 1 T ′ − WTe 2

Autori: Alexander Lau, Rajyavardhan Ray, Dániel Varjas, Anton R. Akhmerov
Pubblicato in: Physical Review Materials, Numero 3/5, 2019, ISSN 2475-9953
Editore: Physical Review Materials
DOI: 10.1103/PhysRevMaterials.3.054206

Reproducing topological properties with quasi-Majorana states

Autori: Adriaan Vuik, Bas Nijholt, Anton Akhmerov, Michael Wimmer
Pubblicato in: SciPost Physics, Numero 7/5, 2019, ISSN 2542-4653
Editore: SciPost Physics
DOI: 10.21468/SciPostPhys.7.5.061

Breakdown of the Law of Reflection at a Disordered Graphene Edge

Autori: E. Walter, T. Ö. Rosdahl, A. R. Akhmerov, F. Hassler
Pubblicato in: Physical Review Letters, Numero 121/13, 2018, ISSN 0031-9007
Editore: American Physical Society
DOI: 10.1103/PhysRevLett.121.136803

A general algorithm for computing bound states in infinite tight-binding systems

Autori: Mathieu Istas, Christoph Groth, Anton Akhmerov, Michael Wimmer, Xavier Waintal
Pubblicato in: SciPost Physics, Numero 4/5, 2018, ISSN 2542-4653
Editore: SciPost Physics
DOI: 10.21468/SciPostPhys.4.5.026

Andreev rectifier: A nonlocal conductance signature of topological phase transitions

Autori: T. Ö. Rosdahl, A. Vuik, M. Kjaergaard, A. R. Akhmerov
Pubblicato in: Physical Review B, Numero 97/4, 2018, ISSN 2469-9950
Editore: Physical Review B
DOI: 10.1103/PhysRevB.97.045421

Supercurrent carried by nonequilibrium quasiparticles in a multiterminal Josephson junction

Autori: M. P. Nowak, M. Wimmer, A. R. Akhmerov
Pubblicato in: Physical Review B, Numero 99/7, 2019, ISSN 2469-9950
Editore: Physical Review B
DOI: 10.1103/physrevb.99.075416

Deterministic Creation and Braiding of Chiral Edge Vortices

Autori: C. W. J. Beenakker, P. Baireuther, Y. Herasymenko, I. Adagideli, Lin Wang, A. R. Akhmerov
Pubblicato in: Physical Review Letters, Numero 122/14, 2019, ISSN 0031-9007
Editore: American Physical Society
DOI: 10.1103/physrevlett.122.146803

Dissipation-enabled fractional Josephson effect

Autori: Doru Sticlet, Jay D. Sau, Anton Akhmerov
Pubblicato in: Physical Review B, Numero 98/12, 2018, ISSN 2469-9950
Editore: Physical Review B
DOI: 10.1103/physrevb.98.125124

Majorana-Based Fermionic Quantum Computation

Autori: T. E. O’Brien, P. Rożek, A. R. Akhmerov
Pubblicato in: Physical Review Letters, Numero 120/22, 2018, ISSN 0031-9007
Editore: American Physical Society
DOI: 10.1103/physrevlett.120.220504

Supercurrent Interference in Few-Mode Nanowire Josephson Junctions

Autori: Kun Zuo, Vincent Mourik, Daniel B. Szombati, Bas Nijholt, David J. van Woerkom, Attila Geresdi, Jun Chen, Viacheslav P. Ostroukh, Anton R. Akhmerov, Sebastién R. Plissard, Diana Car, Erik P. A. M. Bakkers, Dmitry I. Pikulin, Leo P. Kouwenhoven, Sergey M. Frolov
Pubblicato in: Physical Review Letters, Numero 119/18, 2017, ISSN 0031-9007
Editore: American Physical Society
DOI: 10.1103/physrevlett.119.187704

Tailoring supercurrent confinement in graphene bilayer weak links

Autori: Rainer Kraft, Jens Mohrmann, Renjun Du, Pranauv Balaji Selvasundaram, Muhammad Irfan, Umut Nefta Kanilmaz, Fan Wu, Detlef Beckmann, Hilbert von Löhneysen, Ralph Krupke, Anton Akhmerov, Igor Gornyi, Romain Danneau
Pubblicato in: Nature Communications, Numero 9/1, 2018, ISSN 2041-1723
Editore: Nature Publishing Group
DOI: 10.1038/s41467-018-04153-4

Platform for nodal topological superconductors in monolayer molybdenum dichalcogenides

Autori: Lin Wang, Tomas Orn Rosdahl, Doru Sticlet
Pubblicato in: Physical Review B, Numero 98/20, 2018, Pagina/e 205411 1-6, ISSN 2469-9950
Editore: American Physical Society
DOI: 10.1103/PhysRevB.98.205411

Conductance Quantization at Zero Magnetic Field in InSb Nanowires

Autori: Jakob Kammhuber, Maja C. Cassidy, Hao Zhang, Önder Gül, Fei Pei, Michiel W. A. de Moor, Bas Nijholt, Kenji Watanabe, Takashi Taniguchi, Diana Car, Sébastien R. Plissard, Erik P. A. M. Bakkers, Leo P. Kouwenhoven
Pubblicato in: Nano Letters, Numero 16/6, 2016, Pagina/e 3482-3486, ISSN 1530-6984
Editore: American Chemical Society
DOI: 10.1021/acs.nanolett.6b00051

Computation of topological phase diagram of disordered Pb 1 − x Sn x Te

Autori: Dániel Varjas, Michel Fruchart, Anton R. Akhmerov, Pablo M. Perez-Piskunow
Pubblicato in: Physical Review Research, Numero 2/1, 2020, Pagina/e 013229 1-11, ISSN 2643-1564
Editore: American Physical Society
DOI: 10.1103/PhysRevResearch.2.013229

Thesis and dissertations (1)

Symmetries and Boundary Conditions of Topological Materials: General Theory and Applications

Autori: T.O. Rosdahl
Pubblicato in: 2019, ISBN 978-94-6366-144-7
Editore: Casimir PhD Series, Delft + Leiden
DOI: 10.4233/uuid:fc159c49-40c7-43e4-b0a5-3ebf0bbd8b53