Zobrazeno 1 - 10
of 20
pro vyhledávání: '"de Jong, Damaz"'
Autor:
Mesman, Koen J., Battistel, Francesco, Reehuis, Edgar, de Jong, Damaz, Tiggelman, Marijn J., Gloudemans, Jordy, van Oven, Jules C., Bultink, Cornelis C.
Publikováno v:
2024 IEEE International Conference on Quantum Software (QSW), 116-124
Scaling up the number of qubits and speeding up the execution of quantum algorithms are important steps towards reaching quantum advantage. This poses heavy demands particularly on the control stack, as pulses need to be distributed to an increasing
Externí odkaz:
http://arxiv.org/abs/2303.01450
Autor:
Malinowski, Filip K., Rupesh, R. K., Pavešić, Luka, Guba, Zoltán, de Jong, Damaz, Han, Lin, Prosko, Christian G., Chan, Michael, Liu, Yu, Krogstrup, Peter, Pályi, András, Žitko, Rok, Koski, Jonne V.
We study a hybrid device defined in an InAs nanowire with an epitaxial Al shell that consists of a quantum dot in contact with a superconducting island. The device is electrically floating, prohibiting transport measurements, but providing access to
Externí odkaz:
http://arxiv.org/abs/2210.01519
Autor:
de Jong, Damaz, Prosko, Christian G., Han, Lin, Malinowski, Filip K., Liu, Yu, Kouwenhoven, Leo P., Pfaff, Wolfgang
Publikováno v:
Phys. Rev. Lett. 131, 157001 (2023)
Cooper pair splitters hold utility as a platform for investigating the entanglement of electrons in Cooper pairs, but probing splitters with voltage-biased Ohmic contacts prevents the retention of electrons from split pairs since they can escape to t
Externí odkaz:
http://arxiv.org/abs/2208.05154
Autor:
Han, Lin, Chan, Michael, de Jong, Damaz, Prosko, Christian, Badawy, Ghada, Gazibegovic, Sasa, Bakkers, Erik P. A. M., Kouwenhoven, Leo P., Malinowski, Filip K., Pfaff, Wolfgang
Utilizing dispersive gate sensing (DGS), we investigate the spin-orbit field ($\textbf{B}_{SO}$) orientation in a many-electron double quantum dot (DQD) defined in an InSb nanowire. While characterizing the inter-dot tunnel couplings, the measured di
Externí odkaz:
http://arxiv.org/abs/2203.06047
Autor:
Malinowski, Filip K., Han, Lin, de Jong, Damaz, Wang, Ji-Yin, Prosko, Christian G., Badawy, Ghada, Gazibegovic, Sasa, Liu, Yu, Krogstrup, Peter, Bakkers, Erik P. A. M., Kouwenhoven, Leo P., Koski, Jonne V.
Publikováno v:
Phys. Rev. Applied 18 (2022) 024032
We demonstrate the use of radio-frequency (rf) resonators to measure the capacitance of nano-scale semiconducting devices in field-effect transistor configurations. The rf resonator is attached to the gate or the lead of the device. Consequently, tun
Externí odkaz:
http://arxiv.org/abs/2110.03257
Autor:
de Jong, Damaz, Prosko, Christian, Waardenburg, Daan M. A., Han, Lin, Malinowski, Filip K., Krogstrup, Peter, Kouwenhoven, Leo P., Koski, Jonne V., Pfaff, Wolfgang
Publikováno v:
Phys. Rev. Applied 16, 014007 (2021)
Superconducting resonators enable fast characterization and readout of mesoscopic quantum devices. Finding ways to perform measurements of interest on such devices using resonators only is therefore of great practical relevance. We report the experim
Externí odkaz:
http://arxiv.org/abs/2103.03659
Autor:
van Veen, Jasper, de Jong, Damaz, Han, Lin, Prosko, Christian, Krogstrup, Peter, Watson, John D., Kouwenhoven, Leo P., Pfaff, Wolfgang
Publikováno v:
Phys. Rev. B 100, 174508 (2019)
We report direct detection of charge-tunneling between a quantum dot and a superconducting island through radio-frequency gate sensing. We are able to resolve spin-dependent quasiparticle tunneling as well as two-particle tunneling involving Cooper p
Externí odkaz:
http://arxiv.org/abs/1903.09066
Autor:
de Jong, Damaz, van Veen, Jasper, Binci, Luca, Singh, Amrita, Krogstrup, Peter, Kouwenhoven, Leo P., Pfaff, Wolfgang, Watson, John D.
Publikováno v:
Phys. Rev. Applied 11, 044061 (2019)
Dispersive sensing is a powerful technique that enables scalable and high-fidelity readout of solid-state quantum bits. In particular, gate-based dispersive sensing has been proposed as the readout mechanism for future topological qubits, which can b
Externí odkaz:
http://arxiv.org/abs/1812.08609
Akademický článek
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Autor:
Malinowski, Filip K., Han, Lin, de Jong, Damaz, Wang, Ji-Yin, Prosko, Christian G., Badawy, Ghada, Gazibegovic, Sasa, Liu, Yu, Krogstrup, Peter, Bakkers, Erik P. A. M., Kouwenhoven, Leo P., V. Koski, Jonne
Publikováno v:
Malinowski, F K, Han, L, de Jong, D, Wang, J-Y, Prosko, C G, Badawy, G, Gazibegovic, S, Liu, Y, Krogstrup, P, Bakkers, E P A M, Kouwenhoven, L P & V. Koski, J 2022, ' Radio-Frequency C-V Measurements with Subattofarad Sensitivity ', Physical Review Applied, vol. 18, no. 2, 024032 . https://doi.org/10.1103/PhysRevApplied.18.024032
We demonstrate the use of radio-frequency (rf) resonators to measure the capacitance of nanoscale semiconducting devices in field-effect transistor configurations. The rf resonator is attached to the gate or the lead of the device. Consequently, tuni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2751::a7d482ac70ee7abb0f3c71957b106e49
https://curis.ku.dk/portal/da/publications/radiofrequency-cv-measurements-with-subattofarad-sensitivity(56110aa0-8ca2-416c-855b-41cd712b89bc).html
https://curis.ku.dk/portal/da/publications/radiofrequency-cv-measurements-with-subattofarad-sensitivity(56110aa0-8ca2-416c-855b-41cd712b89bc).html