Low-loss α-tantalum coplanar waveguide resonators on silicon wafers: fabrication, characterization and surface modification

Autor: D P Lozano, M Mongillo, X Piao, S Couet, D Wan, Y Canvel, A M Vadiraj, Ts Ivanov, J Verjauw, R Acharya, J Van Damme, F A Mohiyaddin, J Jussot, P P Gowda, A Pacco, B Raes, J Van de Vondel, I P Radu, B Govoreanu, J Swerts, A Potočnik, K De Greve

Publikováno v: Materials for Quantum Technology, Vol 4, Iss 2, p 025801 (2024)

The performance of state-of-the-art superconducting quantum devices is currently limited by microwave dielectric loss at different interfaces. α -tantalum is a superconductor that has proven effective in reducing dielectric loss and improving device

Externí odkaz: https://doaj.org/article/f667fe9bc976494d925c93275af4b5ca

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Magnetic domain walls: from physics to devices

Autor: E. Raymenants, D. Wan, S. Couet, Y. Canvel, A. Thiam, D. Tsvetanova, L. Souriau, I. Asselberghs, R. Carpenter, N. Jossart, M. Manfrini, A. Vaysset, O. Bultynck, S. Van Beek, M. Heyns, D.E. Nikonov, I.A. Young, S. Ghosh, L. Vila, K. Garello, S. Pizzini, V.D. Nguyen, I.P. Radu

Publikováno v: 2021 IEEE International Electron Devices Meeting (IEDM)
2021 IEEE International Electron Devices Meeting (IEDM), Dec 2021, San Francisco, United States. pp.32.3.1-32.3.4, ⟨10.1109/IEDM19574.2021.9720689⟩

International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6514f3ee5a0a8a8fecbd4457301eaff6
https://hal.science/hal-03768245

Solid state qubits

Autor: Stefan Kubicek, N. I. Dumoulin Stuyck, Y. Canvel, Laurent Souriau, Bogdan Govoreanu, M. Shehata, Clément Godfrin, Iuliana Radu, Danny Wan, Rohith Acharya, George Simion, R. Li, Jeroen Verjauw, Bertrand Parvais, S. Narasimhamoorthy, Antoine Pacco, Ts. Ivanov, Boon Teik Chan, S. Van Winckel, Massimo Mongillo, Steven Brebels, Sebastien Couet, A. Grill, A. Potocnik, J. Jussot, Fahd A. Mohiyaddin, A. Elsayed, Jan Craninckx, X. Piao

Publikováno v: Scopus-Elsevier
VLSI Circuits

Building quantum computers requires not only a large number of qubits with high fidelity and low variability, but also a large amount of analog and digital components to drive the qubits. Larger arrays of solid-state qubits with high fidelity and low

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::718648348332c1b5f373ceaa17a51108
https://hdl.handle.net/20.500.14017/59d65559-85f8-47bf-8752-574c58dc6fd5

All-Electrical Control of Scaled Spin Logic Devices Based on Domain Wall Motion

Autor: Iuliana Radu, Y. Canvel, Stefania Pizzini, V. D. Nguyen, Marc Heyns, Diana Tsvetanova, Sebastien Couet, Inge Asselberghs, Dmitri E. Nikonov, Gouri Sankar Kar, Laurent Souriau, Ian A. Young, Kevin Garello, Danny Wan, A. Thiam, Eline Raymenants

Publikováno v: IEEE Transactions on Electron Devices
IEEE Transactions on Electron Devices, 2021, 68 (4), pp.2116-2122. ⟨10.1109/TED.2021.3061523⟩
IEEE Transactions on Electron Devices, Institute of Electrical and Electronics Engineers, 2021, 68 (4), pp.2116-2122. ⟨10.1109/TED.2021.3061523⟩

Spin logic devices based on domain wall (DW) motion offer flexible architectures to store and carry logic information in a circuit. In this device concept, information is encoded in the magnetic state of a magnetic track shared by multiple magnetic t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39865b190d4bd314f8f9a8f3a7b00d4a
https://hal.science/hal-03239789