Terahertz Spectroscopy of Gas Absorption Using the Superconducting Flux-Flow Oscillator as an Active Source and the Superconducting Integrated Receiver.
Sensors (Basel). 2020 Dec 18;20(24):7267. doi: 10.3390/s20247267.
Sensors (Basel). 2020.
PMID: 33352914
Free PMC article.