Probst, S;
Bienfait, A;
Campagne-Ibarcq, P;
Pla, JJ;
Albanese, B;
Barbosa, JFDS;
Schenkel, T;
... Bertet, P; + view all
(2017)
Inductive-detection electron-spin resonance spectroscopy with 65 spins/root Hz sensitivity.
Applied Physics Letters
, 111
(20)
10.1063/1.5002540.
Preview |
Text
Probst_Inductive-detection.pdf - Published Version Download (1MB) | Preview |
Abstract
We report electron spin resonance spectroscopy measurements performed at millikelvin temperatures in a custom-built spectrometer comprising a superconducting micro-resonator at 7 GHz and a Josephson parametric amplifier. Owing to the small (∼10−12λ3∼10−12λ3) magnetic resonator mode volume and to the low noise of the parametric amplifier, the spectrometer's single shot sensitivity reaches 260 ± 40 spins/echo translating into 65±10 spins/Hz⎯⎯⎯⎯⎯√65±10 spins/Hz for repeated acquisition.
Type: | Article |
---|---|
Title: | Inductive-detection electron-spin resonance spectroscopy with 65 spins/root Hz sensitivity |
Open access status: | An open access version is available from UCL Discovery |
DOI: | 10.1063/1.5002540 |
Publisher version: | https://doi.org/10.1063/1.5002540 |
Language: | English |
Additional information: | This version is the version of record. For information on re-use, please refer to the publisher’s terms and conditions. |
Keywords: | Science & Technology, Physical Sciences, Physics, Applied, Physics, MAGNETIC-RESONANCE, QUANTUM INFORMATION, SILICON, MICROSCOPY |
UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Maths and Physical Sciences > London Centre for Nanotechnology |
URI: | https://discovery.ucl.ac.uk/id/eprint/10040096 |
Archive Staff Only
View Item |