Zobrazeno 1 - 10
of 660
pro vyhledávání: '"P Krogstrup"'
Autor:
Botifoll, Marc, Pinto-Huguet, Ivan, Rotunno, Enzo, Galvani, Thomas, Coll, Catalina, Kavkani, Payam Habibzadeh, Spadaro, Maria Chiara, Niquet, Yann-Michel, Eriksen, Martin Børstad, Martí-Sánchez, Sara, Katsaros, Georgios, Scappucci, Giordano, Krogstrup, Peter, Isella, Giovanni, Cabot, Andreu, Merino, Gonzalo, Ordejón, Pablo, Roche, Stephan, Grillo, Vincenzo, Arbiol, Jordi
This article introduces a groundbreaking analytical workflow designed for the holistic characterisation, modelling and physical simulation of device heterostructures. Our innovative workflow autonomously, comprehensively and locally characterises the
Externí odkaz:
http://arxiv.org/abs/2411.01024
Autor:
Valentini, Marco, Souto, Rubén Seoane, Borovkov, Maksim, Krogstrup, Peter, Meir, Yigal, Leijnse, Martin, Danon, Jeroen, Katsaros, Georgios
Superconductor-semiconductor hybrid systems play a crucial role in realizing nanoscale quantum devices, including hybrid qubits, Majorana bound states, and Kitaev chains. For such hybrid devices, subgap states play a prominent role in their operation
Externí odkaz:
http://arxiv.org/abs/2407.05195
Autor:
Sahu, M. R., Matute-Cañadas, F. J., Benito, M., Krogstrup, P., Nygård, J., Goffman, M. F., Urbina, C., Yeyati, A. Levy, Pothier, H.
Publikováno v:
Phys. Rev. B 109, 134506 (2024)
We probed a gate-tunable InAs nanowire Josephson weak link by coupling it to a microwave resonator. Tracking the resonator frequency shift when the weak link is close to pinch-off, we observe that the ground state of the latter alternates between a s
Externí odkaz:
http://arxiv.org/abs/2312.12914
Autor:
Chen, Yan, van Driel, David, Lampadaris, Charalampos, Khan, Sabbir A, Alattallah, Khalifah, Zeng, Lunjie, Olsson, Eva, Dvir, Tom, Krogstrup, Peter, Liu, Yu
Publikováno v:
Appl. Phys. Lett. 123, 082601 (2023)
We present a report on hybrid InSb-Pb nanowires that combine high spin-orbit coupling with a high critical field and a large superconducting gap. Material characterization indicates the Pb layer of high crystal quality on the nanowire side facets. Ha
Externí odkaz:
http://arxiv.org/abs/2309.08582
Autor:
Razmadze, D., Souto, R. Seoane, O'Farrell, E. C. T., Krogstrup, P., Leijnse, M., Marcus, C. M., Vaitiekėnas, S.
Publikováno v:
Phys. Rev. B 109, L041302 (2024)
We experimentally investigate supercurrent through Coulomb islands, where island and leads are fabricated from semiconducting nanowires with fully surrounding superconducting shells. Applying flux along the wire yields a series of destructive Little-
Externí odkaz:
http://arxiv.org/abs/2308.10006
Autor:
Gluschke, J. G., Seidl, J., Lyttleton, R. W., Nguyen, K., Lagier, M., Meyer, F., Krogstrup, P., Nygard, J., Lehmann, S., Mostert, A. B., Meredith, P., Micolich, A. P.
Publikováno v:
Mater. Horiz. 8, 224 (2021)
A central endeavour in bioelectronics is the development of logic elements to transduce and process ionic to electronic signals. Motivated by this challenge, we report fully monolithic, nanoscale logic elements featuring n- and p-type nanowires as el
Externí odkaz:
http://arxiv.org/abs/2305.08312
Autor:
Sina Haasler, Theis Kragh, Jakob Magid, Klara Cecilia Gunnarsen, Dorette Müller-Stöver, Anna-Marie Klamt, Kåre Krogstrup, Helle Sorensen, Ulla Gro Nielsen, Kasper Reitzel
Publikováno v:
Sustainable Environment, Vol 10, Iss 1 (2024)
Phosphorus (P) is critical for food production. However, it has been managed unsustainably for decades and geopolitical challenges complicate its availability. While accessible P-rock deposits are linearly exploited, excessive fertilization practices
Externí odkaz:
https://doaj.org/article/4db1fa1e61464d2b8002a259a82e0248
Autor:
Khan, Sabbir A., Martí-Sánchez, Sara, Olsteins, Dags, Lampadaris, Charalampos, Carrad, Damon James, Liu, Yu, Quiñones, Judith, Spadaro, Maria Chiara, Jespersen, Thomas S., Krogstrup, Peter, Arbiol, Jordi
Hybrid semiconductor/superconductor nanowires constitute a pervasive platform for studying gate-tunable superconductivity and the emergence of topological behavior. Their low-dimensionality and crystal structure flexibility facilitate novel heterostr
Externí odkaz:
http://arxiv.org/abs/2212.13314
Autor:
Kousar, Bilal, Carrad, Damon J., Stampfer, Lukas, Krogstrup, Peter, Nygård, Jesper, Jespersen, Thomas S.
Implementing superconductors capable of proximity-inducing a large energy-gap in semiconductors in the presence of strong magnetic fields is a major goal towards applications of semiconductor/superconductor hybrid materials in future quantum informat
Externí odkaz:
http://arxiv.org/abs/2211.02454
Autor:
van Weerdenburg, Werner M. J., Kamlapure, Anand, Fyhn, Eirik Holm, Huang, Xiaochun, van Mullekom, Niels P. E., Steinbrecher, Manuel, Krogstrup, Peter, Linder, Jacob, Khajetoorians, Alexander Ako
BCS theory has been widely successful at describing elemental bulk superconductors. Yet, as the length scales of such superconductors approach the atomic limit, dimensionality as well as the environment of the superconductor can lead to drastically d
Externí odkaz:
http://arxiv.org/abs/2210.10645