Search Results - "Kouwenhoven, Leo P."

Next steps of quantum transport in Majorana nanowire devices by Zhang, Hao, Liu, Dong E., Wimmer, Michael, Kouwenhoven, Leo P.

“…Majorana zero modes are localized quasiparticles that obey non-Abelian exchange statistics. Braiding Majorana zero modes forms the basis of topologically…”
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Observation of the 4π-periodic Josephson effect in indium arsenide nanowires by Laroche, Dominique, Bouman, Daniël, van Woerkom, David J., Proutski, Alex, Murthy, Chaitanya, Pikulin, Dmitry I., Nayak, Chetan, van Gulik, Ruben J. J., Nygård, Jesper, Krogstrup, Peter, Kouwenhoven, Leo P., Geresdi, Attila

“…Quantum computation by non-Abelian Majorana zero modes (MZMs) offers an approach to achieve fault tolerance by encoding quantum information in the non-local…”
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One minute parity lifetime of a NbTiN Cooper-pair transistor by van Woerkom, David J., Geresdi, Attila, Kouwenhoven, Leo P.

“…One minute parity lifetimes are reported in a superconducting transistor made of niobium titanite nitride coupled to aluminium contacts even in the presence of…”
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Ballistic superconductivity in semiconductor nanowires by Zhang, Hao, Gül, Önder, Conesa-Boj, Sonia, Nowak, Michał P., Wimmer, Michael, Zuo, Kun, Mourik, Vincent, de Vries, Folkert K., van Veen, Jasper, de Moor, Michiel W. A., Bommer, Jouri D. S., van Woerkom, David J., Car, Diana, Plissard, Sébastien R, Bakkers, Erik P.A.M., Quintero-Pérez, Marina, Cassidy, Maja C., Koelling, Sebastian, Goswami, Srijit, Watanabe, Kenji, Taniguchi, Takashi, Kouwenhoven, Leo P.

“…Semiconductor nanowires have opened new research avenues in quantum transport owing to their confined geometry and electrostatic tunability. They have offered…”
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Selectivity Map for Molecular Beam Epitaxy of Advanced III–V Quantum Nanowire Networks by Aseev, Pavel, Fursina, Alexandra, Boekhout, Frenk, Krizek, Filip, Sestoft, Joachim E, Borsoi, Francesco, Heedt, Sebastian, Wang, Guanzhong, Binci, Luca, Martí-Sánchez, Sara, Swoboda, Timm, Koops, René, Uccelli, Emanuele, Arbiol, Jordi, Krogstrup, Peter, Kouwenhoven, Leo P, Caroff, Philippe

“…Selective-area growth is a promising technique for enabling of the fabrication of the scalable III–V nanowire networks required to test proposals for…”
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Bright single-photon sources in bottom-up tailored nanowires by Reimer, Michael E., Bulgarini, Gabriele, Akopian, Nika, Hocevar, Moïra, Bavinck, Maaike Bouwes, Verheijen, Marcel A., Bakkers, Erik P.A.M., Kouwenhoven, Leo P., Zwiller, Val

“…The ability to achieve near-unity light-extraction efficiency is necessary for a truly deterministic single-photon source. The most promising method to reach…”
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Spin-Orbit Protection of Induced Superconductivity in Majorana Nanowires by Bommer, Jouri D S, Zhang, Hao, Gül, Önder, Nijholt, Bas, Wimmer, Michael, Rybakov, Filipp N, Garaud, Julien, Rodic, Donjan, Babaev, Egor, Troyer, Matthias, Car, Diana, Plissard, Sébastien R, Bakkers, Erik P A M, Watanabe, Kenji, Taniguchi, Takashi, Kouwenhoven, Leo P

“…Spin-orbit interaction (SOI) plays a key role in creating Majorana zero modes in semiconductor nanowires proximity coupled to a superconductor. We track the…”
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Shadow-wall lithography of ballistic superconductor–semiconductor quantum devices by Heedt, Sebastian, Quintero-Pérez, Marina, Borsoi, Francesco, Fursina, Alexandra, van Loo, Nick, Mazur, Grzegorz P., Nowak, Michał P., Ammerlaan, Mark, Li, Kongyi, Korneychuk, Svetlana, Shen, Jie, van de Poll, May An Y., Badawy, Ghada, Gazibegovic, Sasa, de Jong, Nick, Aseev, Pavel, van Hoogdalem, Kevin, Bakkers, Erik P. A. M., Kouwenhoven, Leo P.

“…The realization of hybrid superconductor–semiconductor quantum devices, in particular a topological qubit, calls for advanced techniques to readily and…”
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Electric field tunable superconductor-semiconductor coupling in Majorana nanowires by de Moor, Michiel W A, Bommer, Jouri D S, Xu, Di, Winkler, Georg W, Antipov, Andrey E, Bargerbos, Arno, Wang, Guanzhong, Loo, Nick van, Op het Veld, Roy L M, Gazibegovic, Sasa, Car, Diana, Logan, John A, Pendharkar, Mihir, Lee, Joon Sue, M Bakkers, Erik P A, Palmstrøm, Chris J, Lutchyn, Roman M, Kouwenhoven, Leo P, Zhang, Hao

“…We study the effect of external electric fields on superconductor-semiconductor coupling by measuring the electron transport in InSb semiconductor nanowires…”
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Parity transitions in the superconducting ground state of hybrid InSb–Al Coulomb islands by Shen, Jie, Heedt, Sebastian, Borsoi, Francesco, van Heck, Bernard, Gazibegovic, Sasa, Op het Veld, Roy L. M., Car, Diana, Logan, John A., Pendharkar, Mihir, Ramakers, Senja J. J., Wang, Guanzhong, Xu, Di, Bouman, Daniël, Geresdi, Attila, Palmstrøm, Chris J., Bakkers, Erik P. A. M., Kouwenhoven, Leo P.

“…The number of electrons in small metallic or semiconducting islands is quantised. When tunnelling is enabled via opaque barriers this number can change by an…”
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Conductance Quantization at Zero Magnetic Field in InSb Nanowires by Kammhuber, Jakob, Cassidy, Maja C, Zhang, Hao, Gül, Önder, Pei, Fei, de Moor, Michiel W. A, Nijholt, Bas, Watanabe, Kenji, Taniguchi, Takashi, Car, Diana, Plissard, Sébastien R, Bakkers, Erik P. A. M, Kouwenhoven, Leo P

“…Ballistic electron transport is a key requirement for existence of a topological phase transition in proximitized InSb nanowires. However, measurements of…”
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Edge transport in the trivial phase of InAs/GaSb by Nichele, Fabrizio, Suominen, Henri J, Kjaergaard, Morten, Marcus, Charles M, Sajadi, Ebrahim, Folk, Joshua A, Qu, Fanming, Beukman, Arjan J A, Vries, Folkert K de, Veen, Jasper van, Nadj-Perge, Stevan, Kouwenhoven, Leo P, Nguyen, Binh-Minh, Kiselev, Andrey A, Yi, Wei, Sokolich, Marko, Manfra, Michael J, Spanton, Eric M, Moler, Kathryn A

“…We present transport and scanning SQUID measurements on InAs/GaSb double quantum wells, a system predicted to be a two-dimensional topological insulator. Top…”
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A High Quality Factor Carbon Nanotube Mechanical Resonator at 39 GHz by Laird, Edward A, Pei, Fei, Tang, Wei, Steele, Gary A, Kouwenhoven, Leo P

“…We measure the mechanical resonances of an as-grown suspended carbon nanotube, detected via electrical mixing in the device. A sequence of modes extending to…”
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Electric and Magnetic Tuning Between the Trivial and Topological Phases in InAs/GaSb Double Quantum Wells by Qu, Fanming, Beukman, Arjan J A, Nadj-Perge, Stevan, Wimmer, Michael, Nguyen, Binh-Minh, Yi, Wei, Thorp, Jacob, Sokolich, Marko, Kiselev, Andrey A, Manfra, Michael J, Marcus, Charles M, Kouwenhoven, Leo P

“…Among the theoretically predicted two-dimensional topological insulators, InAs/GaSb double quantum wells (DQWs) have a unique double-layered structure with…”
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Carbon Nanotubes as Ultrahigh Quality Factor Mechanical Resonators by Hüttel, Andreas K, Steele, Gary A, Witkamp, Benoit, Poot, Menno, Kouwenhoven, Leo P, van der Zant, Herre S. J

“…We have observed the transversal vibration mode of suspended carbon nanotubes at millikelvin temperatures by measuring the single-electron tunneling current…”
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Quantized Conductance and Large g‑Factor Anisotropy in InSb Quantum Point Contacts by Qu, Fanming, van Veen, Jasper, de Vries, Folkert K, Beukman, Arjan J. A, Wimmer, Michael, Yi, Wei, Kiselev, Andrey A, Nguyen, Binh-Minh, Sokolich, Marko, Manfra, Michael J, Nichele, Fabrizio, Marcus, Charles M, Kouwenhoven, Leo P

“…Because of a strong spin–orbit interaction and a large Landé g-factor, InSb plays an important role in research on Majorana fermions. To further explore novel…”
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Spin-filtered measurements of Andreev bound states in semiconductor-superconductor nanowire devices by van Driel, David, Wang, Guanzhong, Bordin, Alberto, van Loo, Nick, Zatelli, Francesco, Mazur, Grzegorz P., Xu, Di, Gazibegovic, Sasa, Badawy, Ghada, Bakkers, Erik P. A. M., Kouwenhoven, Leo P., Dvir, Tom

“…Semiconductor nanowires coupled to superconductors can host Andreev bound states with distinct spin and parity, including a spin-zero state with an even number…”
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Electrostatic control of the proximity effect in the bulk of semiconductor-superconductor hybrids by van Loo, Nick, Mazur, Grzegorz P., Dvir, Tom, Wang, Guanzhong, Dekker, Robin C., Wang, Ji-Yin, Lemang, Mathilde, Sfiligoj, Cristina, Bordin, Alberto, van Driel, David, Badawy, Ghada, Gazibegovic, Sasa, Bakkers, Erik P. A. M., Kouwenhoven, Leo P.

“…The proximity effect in semiconductor-superconductor nanowires is expected to generate an induced gap in the semiconductor. The magnitude of this induced gap,…”
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Subgap spectroscopy along hybrid nanowires by nm-thick tunnel barriers by Levajac, Vukan, Wang, Ji-Yin, Sfiligoj, Cristina, Lemang, Mathilde, Wolff, Jan Cornelis, Bordin, Alberto, Badawy, Ghada, Gazibegovic, Sasa, Bakkers, Erik P. A. M., Kouwenhoven, Leo P.

“…Tunneling spectroscopy is widely used to examine the subgap spectra in semiconductor-superconductor nanostructures when searching for Majorana zero modes…”
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Robust poor man’s Majorana zero modes using Yu-Shiba-Rusinov states by Zatelli, Francesco, van Driel, David, Xu, Di, Wang, Guanzhong, Liu, Chun-Xiao, Bordin, Alberto, Roovers, Bart, Mazur, Grzegorz P., van Loo, Nick, Wolff, Jan C., Bozkurt, A. Mert, Badawy, Ghada, Gazibegovic, Sasa, Bakkers, Erik P. A. M., Wimmer, Michael, Kouwenhoven, Leo P., Dvir, Tom

“…Kitaev chains in quantum dot-superconductor arrays are a promising platform for the realization of topological superconductivity. As recently demonstrated,…”
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