Bulletin of the American Physical Society
APS March Meeting 2018
Volume 63, Number 1
Monday–Friday, March 5–9, 2018; Los Angeles, California
Session R11: Dopants and Defects in Semiconductors - Quantum Information
8:00 AM–11:00 AM,
Thursday, March 8, 2018
LACC
Room: 303A
Sponsoring
Units:
DMP DQI DCOMP FIAP
Chair: Gregory Fuchs, Cornell Univ
Abstract ID: BAPS.2018.MAR.R11.10
Abstract: R11.00010 : Towards coupling Bismuth Dopant Spins in Silicon to Superconducting Resonators at 'Clock Transitions’*
10:12 AM–10:24 AM
Presenter:
James O'Sullivan
(London Centre for Nanotechnology)
Authors:
James O'Sullivan
(London Centre for Nanotechnology)
Christoph Zollitsch
(London Centre for Nanotechnology)
Leonid Abdurakhimov
(London Centre for Nanotechnology)
Gavin Dold
(London Centre for Nanotechnology)
Oscar Kennedy
(London Centre for Nanotechnology)
Eva Dupont-Ferrier
(CEA Saclay)
Jarryd Pla
(London Centre for Nanotechnology)
Patrice Bertet
(CEA Saclay)
John Morton
(London Centre for Nanotechnology)
We use a superconducting NbN microwave resonator which maintains a high Q-factor up to fields of 700mT. Resonators may be frequency-tuned by changing the orientation of the applied field, thereby changing the kinetic inductance of the superconducting film. In this way we can tune a resonator into resonance with the bismuth donor spins precisely at a clock transition.
[1] A. M. Tyryshkin et al., Nat. Mater. 11, 143 (2012).
[2] G.Wolfowicz et al., Nature Nanotechnology 8, 561, (2013)
*Funding from EPSRC through a DTG, EP/N015118/1 (QUES2T) and EP/K025945/1 (UNDEDD), and from EC Horizon 2020 through 279781 (ASCENT).
To cite this abstract, use the following reference: http://meetings.aps.org/link/BAPS.2018.MAR.R11.10
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