Inductive-Detection Electron-Spin Resonance Spectroscopy With 65 Spins/Root Hz Sensitivity
APPLIED PHYSICS LETTERS(2017)
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 ( similar to 10(-12)lambda(3)) 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/root Hz for repeated acquisition. Published by AIP Publishing.
MoreTranslated text
Key words
spectroscopy,spins/hz sensitivity,inductive-detection,electron-spin
AI Read Science
Must-Reading Tree
Example
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined