TY  - CONF
AU  - Visser, Lino
AU  - Focke, Niels
AU  - Anupam, Spandan
AU  - Mourik, Vincent
AU  - Reichmann, Felix
AU  - Mistroni, Alberto
AU  - Yamamoto, Yuji
AU  - Capellini, Giovanni
AU  - Zoellner, Marvin H.
TI  - From an empty lab to customized setups and germanium quantum dots
PB  - RWTH Aachen
M1  - FZJ-2025-00495
PY  - 2024
AB  - Planar germanium quantum wells are a promising material in scaling up spin qubits in gate-defined quantum dots [1,2]. In our newly founded junior group, we want to investigate the material’s unique properties to understand the effects of spin-orbit coupling and heterostructure engineering on spin qubit operation [3].We will present the steps we took to prepare for spin qubit measurements in our lab by developing fitting measurement electronics and infrastructure, such as custom magnetic shielding in an ADR. Further, we will give an update on our progress towards creating spin qubit devices. In a close feedback loop, we optimize wafers grown by IHP GmbH for their transport properties with hallbars and quantum dot devices fabricated at the Helmholtz Nano Facility [4].[1] Scappucci, G., et al., Nat Rev Mater 6, 926–943 (2021)[2] Hendrickx, N. W., et al., Nature volume 591, pages 580–585 (2021)[3] Bulaev, D. V., Loss, D., PRL 98, 097202 (2007)[4] Albrecht, W., et al., Journal of large-scale research facilities JLSRF 3, A112 (2017)
T2  - Spin Qubit 6
CY  - 4 Nov 2024 - 8 Nov 2024, Sydney (Australia)
Y2  - 4 Nov 2024 - 8 Nov 2024
M2  - Sydney, Australia
LB  - PUB:(DE-HGF)24
DO  - DOI:10.34734/FZJ-2025-00495
UR  - https://juser.fz-juelich.de/record/1037148
ER  -