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Hybrid Epitaxial Materials for Novel Quantum State Detection and Manipulation

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Publications

Spin-Orbit Splitting of Andreev States Revealed by Microwave Spectroscopy

Author(s): L. Tosi, C. Metzger, M. F. Goffman, C. Urbina, H. Pothier, Sunghun Park, A. Levy Yeyati, J. Nygård, P. Krogstrup
Published in: Physical Review X, Issue 9/1, 2019, ISSN 2160-3308
DOI: 10.1103/physrevx.9.011010

Engineering hybrid epitaxial InAsSb/Al nanowires for stronger topological protection

Author(s): Joachim E. Sestoft, Thomas Kanne, Aske Nørskov Gejl, Merlin von Soosten, Jeremy S. Yodh, Daniel Sherman, Brian Tarasinski, Michael Wimmer, Erik Johnson, Mingtang Deng, Jesper Nygård, Thomas Sand Jespersen, Charles M. Marcus, Peter Krogstrup
Published in: Physical Review Materials, Issue 2/4, 2018, ISSN 2475-9953
DOI: 10.1103/PhysRevMaterials.2.044202

Field effect enhancement in buffered quantum nanowire networks

Author(s): Filip Krizek, Joachim E. Sestoft, Pavel Aseev, Sara Marti-Sanchez, Saulius Vaitiekėnas, Lucas Casparis, Sabbir A. Khan, Yu Liu, Tomaš Stankevič, Alexander M. Whiticar, Alexandra Fursina, Frenk Boekhout, Rene Koops, Emanuele Uccelli, Leo P. Kouwenhoven, Charles M. Marcus, Jordi Arbiol, Peter Krogstrup
Published in: Physical Review Materials, Issue 2/9, 2018, ISSN 2475-9953
DOI: 10.1103/PhysRevMaterials.2.093401

Voltage-controlled superconducting quantum bus

Author(s): L. Casparis, N. J. Pearson, A. Kringhøj, T. W. Larsen, F. Kuemmeth, J. Nygård, P. Krogstrup, K. D. Petersson, C. M. Marcus
Published in: Physical Review B, Issue 99/8, 2019, ISSN 2469-9950
DOI: 10.1103/physrevb.99.085434

Majorana zero modes in superconductor–semiconductor heterostructures

Author(s): R. M. Lutchyn, E. P. A. M. Bakkers, L. P. Kouwenhoven, P. Krogstrup, C. M. Marcus, Y. Oreg
Published in: Nature Reviews Materials, Issue 3/5, 2018, Page(s) 52-68, ISSN 2058-8437
DOI: 10.1038/s41578-018-0003-1

Magnetic-field-dependent quasiparticle dynamics of nanowire single-Cooper-pair transistors

Author(s): Jasper van Veen, Alex Proutski, Torsten Karzig, Dmitry I. Pikulin, Roman M. Lutchyn, Jesper Nygård, Peter Krogstrup, Attila Geresdi, Leo P. Kouwenhoven, John D. Watson
Published in: Physical Review B, Issue 98/17, 2018, ISSN 2469-9950
DOI: 10.1103/physrevb.98.174502

Hybridization at Superconductor-Semiconductor Interfaces

Author(s): August E. G. Mikkelsen, Panagiotis Kotetes, Peter Krogstrup, Karsten Flensberg
Published in: Physical Review X, Issue 8/3, 2018, ISSN 2160-3308
DOI: 10.1103/physrevx.8.031040

Selective-Area-Grown Semiconductor-Superconductor Hybrids: A Basis for Topological Networks

Author(s): S. Vaitiekėnas, A. M. Whiticar, M.-T. Deng, F. Krizek, J. E. Sestoft, C. J. Palmstrøm, S. Marti-Sanchez, J. Arbiol, P. Krogstrup, L. Casparis, C. M. Marcus
Published in: Physical Review Letters, Issue 121/14, 2018, ISSN 0031-9007
DOI: 10.1103/physrevlett.121.147701

Effective g Factor of Subgap States in Hybrid Nanowires

Author(s): S. Vaitiekėnas, M.-T. Deng, J. Nygård, P. Krogstrup, C. M. Marcus
Published in: Physical Review Letters, Issue 121/3, 2018, ISSN 0031-9007
DOI: 10.1103/physrevlett.121.037703

Broadband microwave spectroscopy of semiconductor nanowire-based Cooper-pair transistors

Author(s): Alex Proutski, Dominique Laroche, Bas van 't Hooft, Peter Krogstrup, Jesper Nygård, Leo P. Kouwenhoven, Attila Geresdi
Published in: Physical Review B, Issue 99/22, 2019, ISSN 2469-9950
DOI: 10.1103/physrevb.99.220504

Supercurrent in a Double Quantum Dot

Author(s): J. C. Estrada Saldaña, A. Vekris, G. Steffensen, R. Žitko, P. Krogstrup, J. Paaske, K. Grove-Rasmussen, J. Nygård
Published in: Physical Review Letters, Issue 121/25, 2018, ISSN 0031-9007
DOI: 10.1103/physrevlett.121.257701

Direct Microwave Measurement of Andreev-Bound-State Dynamics in a Semiconductor-Nanowire Josephson Junction

Author(s): M. Hays, G. de Lange, K. Serniak, D. J. van Woerkom, D. Bouman, P. Krogstrup, J. Nygård, A. Geresdi, M. H. Devoret
Published in: Physical Review Letters, Issue 121/4, 2018, ISSN 0031-9007
DOI: 10.1103/physrevlett.121.047001

Observation of the 4π-periodic Josephson effect in indium arsenide nanowires

Author(s): Dominique Laroche, Daniël Bouman, David J. van Woerkom, Alex Proutski, Chaitanya Murthy, Dmitry I. Pikulin, Chetan Nayak, Ruben J. J. van Gulik, Jesper Nygård, Peter Krogstrup, Leo P. Kouwenhoven, Attila Geresdi
Published in: Nature Communications, Issue 10/1, 2019, ISSN 2041-1723
DOI: 10.1038/s41467-018-08161-2

Nonlocality of Majorana modes in hybrid nanowires

Author(s): M.-T. Deng, S. Vaitiekėnas, E. Prada, P. San-Jose, J. Nygård, P. Krogstrup, R. Aguado, C. M. Marcus
Published in: Physical Review B, Issue 98/8, 2018, ISSN 2469-9950
DOI: 10.1103/physrevb.98.085125

Flux-induced topological superconductivity in full-shell nanowires

Author(s): S. Vaitiekėnas, G. W. Winkler, B. van Heck, T. Karzig, M.-T. Deng, K. Flensberg, L. I. Glazman, C. Nayak, P. Krogstrup, R. M. Lutchyn, C. M. Marcus
Published in: Science, Issue 367/6485, 2020, Page(s) eaav3392, ISSN 0036-8075
DOI: 10.1126/science.aav3392

Semiconductor–Ferromagnetic Insulator–Superconductor Nanowires: Stray Field and Exchange Field

Author(s): Yu Liu, Saulius Vaitiekėnas, Sara Martí-Sánchez, Christian Koch, Sean Hart, Zheng Cui, Thomas Kanne, Sabbir A. Khan, Rawa Tanta, Shivendra Upadhyay, Martin Espiñeira Cachaza, Charles M. Marcus, Jordi Arbiol, Kathryn A. Moler, Peter Krogstrup
Published in: Nano Letters, Issue 20/1, 2019, Page(s) 456-462, ISSN 1530-6984
DOI: 10.1021/acs.nanolett.9b04187

Anomalous metallic phase in tunable destructive superconductors

Author(s): S. Vaitiekėnas, P. Krogstrup, C. M. Marcus
Published in: Physical Review B, Issue 101/6, 2020, ISSN 2469-9950
DOI: 10.1103/physrevb.101.060507

Revealing charge-tunneling processes between a quantum dot and a superconducting island through gate sensing

Author(s): Jasper van Veen, Damaz de Jong, Lin Han, Christian Prosko, Peter Krogstrup, John D. Watson, Leo P. Kouwenhoven, Wolfgang Pfaff
Published in: Physical Review B, Issue 100/17, 2019, ISSN 2469-9950
DOI: 10.1103/physrevb.100.174508

Dispersive sensing in hybrid InAs/Al nanowires

Author(s): Deividas Sabonis, Eoin C. T. O'Farrell, Davydas Razmadze, David M. T. van Zanten, Judith Suter, Peter Krogstrup, Charles M. Marcus
Published in: Applied Physics Letters, Issue 115/10, 2019, Page(s) 102601, ISSN 0003-6951
DOI: 10.1063/1.5116377

Controlled dc Monitoring of a Superconducting Qubit

Author(s): A. Kringhøj, T. W. Larsen, B. van Heck, D. Sabonis, O. Erlandsson, I. Petkovic, D. I. Pikulin, P. Krogstrup, K. D. Petersson, C. M. Marcus
Published in: Physical Review Letters, Issue 124/5, 2020, ISSN 0031-9007
DOI: 10.1103/physrevlett.124.056801

Suppressing quasiparticle poisoning with a voltage-controlled filter

Author(s): Gerbold C. Ménard, Filip K. Malinowski, Denise Puglia, Dmitry I. Pikulin, Torsten Karzig, Bela Bauer, Peter Krogstrup, Charles M. Marcus
Published in: Physical Review B, Issue 100/16, 2019, ISSN 2469-9950
DOI: 10.1103/physrevb.100.165307

Current-phase relations of InAs nanowire Josephson junctions: From interacting to multimode regimes

Author(s): Sean Hart, Zheng Cui, Gerbold Ménard, Mingtang Deng, Andrey E. Antipov, Roman M. Lutchyn, Peter Krogstrup, Charles M. Marcus, Kathryn A. Moler
Published in: Physical Review B, Issue 100/6, 2019, ISSN 2469-9950
DOI: 10.1103/physrevb.100.064523

Selectivity Map for Molecular Beam Epitaxy of Advanced III–V Quantum Nanowire Networks

Author(s): Pavel Aseev, Alexandra Fursina, Frenk Boekhout, Filip Krizek, Joachim E. Sestoft, Francesco Borsoi, Sebastian Heedt, Guanzhong Wang, Luca Binci, Sara Martí-Sánchez, Timm Swoboda, René Koops, Emanuele Uccelli, Jordi Arbiol, Peter Krogstrup, Leo P. Kouwenhoven, Philippe Caroff
Published in: Nano Letters, Issue 19/1, 2018, Page(s) 218-227, ISSN 1530-6984
DOI: 10.1021/acs.nanolett.8b03733

Superconducting vanadium/indium-arsenide hybrid nanowires

Author(s): Martin Bjergfelt, Damon J Carrad, Thomas Kanne, Martin Aagesen, Elisabetta M Fiordaliso, Erik Johnson, Borzoyeh Shojaei, Chris J Palmstrøm, Peter Krogstrup, Thomas Sand Jespersen, Jesper Nygård
Published in: Nanotechnology, Issue 30/29, 2019, Page(s) 294005, ISSN 0957-4484
DOI: 10.1088/1361-6528/ab15fc

Correlation between Electrical Transport and Nanoscale Strain in InAs/In 0.6 Ga 0.4 As Core–Shell Nanowires

Author(s): Lunjie Zeng, Christoph Gammer, Burak Ozdol, Thomas Nordqvist, Jesper Nygård, Peter Krogstrup, Andrew M. Minor, Wolfgang Jäger, Eva Olsson
Published in: Nano Letters, Issue 18/8, 2018, Page(s) 4949-4956, ISSN 1530-6984
DOI: 10.1021/acs.nanolett.8b01782

Crystal orientation dependence of the spin-orbit coupling in InAs nanowires

Author(s): T. S. Jespersen, P. Krogstrup, A. M. Lunde, R. Tanta, T. Kanne, E. Johnson, J. Nygård
Published in: Physical Review B, Issue 97/4, 2018, ISSN 2469-9950
DOI: 10.1103/physrevb.97.041303

Au-Assisted Substrate-Faceting for Inclined Nanowire Growth

Author(s): Jung-Hyun Kang, Filip Krizek, Magdalena Zaluska-Kotur, Peter Krogstrup, Perla Kacman, Haim Beidenkopf, Hadas Shtrikman
Published in: Nano Letters, Issue 18/7, 2018, Page(s) 4115-4122, ISSN 1530-6984
DOI: 10.1021/acs.nanolett.8b00853

Selective-area chemical beam epitaxy of in-plane InAs one-dimensional channels grown on InP(001), InP(111)B, and InP(011) surfaces

Author(s): Joon Sue Lee, Sukgeun Choi, Mihir Pendharkar, Daniel J. Pennachio, Brian Markman, Michael Seas, Sebastian Koelling, Marcel A. Verheijen, Lucas Casparis, Karl D. Petersson, Ivana Petkovic, Vanessa Schaller, Mark J. W. Rodwell, Charles M. Marcus, Peter Krogstrup, Leo P. Kouwenhoven, Erik P. A. M. Bakkers, Chris J. Palmstrøm
Published in: Physical Review Materials, Issue 3/8, 2019, ISSN 2475-9953
DOI: 10.1103/physrevmaterials.3.084606

Radio-Frequency Methods for Majorana-Based Quantum Devices: Fast Charge Sensing and Phase-Diagram Mapping

Author(s): Davydas Razmadze, Deividas Sabonis, Filip K. Malinowski, Gerbold C. Ménard, Sebastian Pauka, Hung Nguyen, David M.T. van Zanten, Eoin C.T. O′Farrell, Judith Suter, Peter Krogstrup, Ferdinand Kuemmeth, Charles M. Marcus
Published in: Physical Review Applied, Issue 11/6, 2019, ISSN 2331-7019
DOI: 10.1103/physrevapplied.11.064011

Rapid Detection of Coherent Tunneling in an In As Nanowire Quantum Dot through Dispersive Gate Sensing

Author(s): Damaz de Jong, Jasper van Veen, Luca Binci, Amrita Singh, Peter Krogstrup, Leo P. Kouwenhoven, Wolfgang Pfaff, John D. Watson
Published in: Physical Review Applied, Issue 11/4, 2019, ISSN 2331-7019
DOI: 10.1103/physrevapplied.11.044061

Anharmonicity of a superconducting qubit with a few-mode Josephson junction

Author(s): A. Kringhøj, L. Casparis, M. Hell, T. W. Larsen, F. Kuemmeth, M. Leijnse, K. Flensberg, P. Krogstrup, J. Nygård, K. D. Petersson, C. M. Marcus
Published in: Physical Review B, Issue 97/6, 2018, ISSN 2469-9950
DOI: 10.1103/physrevb.97.060508

Evolution of Nanowire Transmon Qubits and Their Coherence in a Magnetic Field

Author(s): F. Luthi, T. Stavenga, O. W. Enzing, A. Bruno, C. Dickel, N. K. Langford, M. A. Rol, T. S. Jespersen, J. Nygård, P. Krogstrup, L. DiCarlo
Published in: Physical Review Letters, Issue 120/10, 2018, ISSN 0031-9007
DOI: 10.1103/physrevlett.120.100502

Band bending profile and band offset extraction at semiconductor-metal interfaces

Author(s): Sergej Schuwalow, Niels B. M. Schroeter, Jan Gukelberger, Candice Thomas, Vladimir Strocov, John Gamble, Alla Chikina, Marco Caputo, Jonas Krieger, Geoffrey C. Gardner, Matthias Troyer, Gabriel Aeppli, Michael J. Manfra, Peter Krogstrup
Published in: arXiv (Condensed Matter, Materials Science), 2019

Transparent Gatable Superconducting Shadow Junctions

Author(s): Sabbir A. Khan, Charalampos Lampadaris, Ajuan Cui, Lukas Stampfer, Yu Liu, S. J. Pauka, Martin E. Cachaza, Elisabetta M. Fiordaliso, Jung-Hyun Kang, Svetlana Korneychuk, Timo Mutas, Joachim E. Sestoft, Filip Krizek, Rawa Tanta, M. C. Cassidy, Thomas S. Jespersen, Peter Krogstrup
Published in: arXiv (Condensed Matter,Materials Science), 2020

A gate-tunable, field-compatible fluxonium

Author(s): Marta Pita-Vidal, Arno Bargerbos, Chung-Kai Yang, David J. van Woerkom, Wolfgang Pfaff, Nadia Haider, Peter Krogstrup, Leo P. Kouwenhoven, Gijs de Lange, Angela Kou
Published in: arXiv (Quantum Physics), 2019

Temperature Induced Shifts of Yu-Shiba-Rusinov Resonances in Nanowire-Based Hybrid Quantum Dots

Author(s): Juan Carlos Estrada Saldaña, Alexandros Vekris, Victoria Sosnovtseva, Thomas Kanne, Peter Krogstrup, Kasper Grove-Rasmussen, Jesper Nygård
Published in: arXiv (Condensed Matter,Mesoscale and Nanoscale Physics), 2020

Photon Assisted Tunneling of Zero Modes in a Majorana Wire

Author(s): David M.T. van Zanten, Deividas Sabonis, Judith Suter, Jukka I. Väyrynen, Torsten Karzig, Dmitry I. Pikulin, Eoin C. T. O'Farrell, Davydas Razmadze, Karl D. Petersson, Peter Krogstrup, Charles M. Marcus
Published in: arXiv, 2019

Statistical Analysis of Selective Area Grown Nanowire Crystal Morphologies

Author(s): Anna Wulff Christensen
Published in: 2019

Statistical Analysis of Ballistic Junctions in Hybrid InAs1-xSbx/Al Nanowires

Author(s): Charalampos Lampadaris
Published in: 2019