Phase Control of Optical Free Induction of Paramagnetic Molecules in a Magnetic Field

Phase Control of Optical Free Induction of Paramagnetic Molecules in a Magnetic Field

We demonstrated the possibility of the phase switching of free optical induction (FID). This possibility arises in experiments with paramagnetic molecules (free radicals) in a magnetic field. Changing the direction of the magnetic field changes the direction of the free induction polarization plane...

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Veröffentlicht in:Bulletin of the Russian Academy of Sciences. Physics 2023-11, Vol.87 (11), p.1751-1754
Hauptverfasser: Chesnokov, E. N., Kubarev, V. V., Koshlyakov, P. V., Gorbachev, Y. I.
Format: Artikel
Sprache:eng
Schlagworte:
Free radicals
Frequency ranges
Hadrons
Heavy Ions
Magnetic fields
Magnetic induction
Nuclear Physics
Phase control
Physics
Physics and Astronomy
Terahertz frequencies
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Beschreibung
Zusammenfassung:We demonstrated the possibility of the phase switching of free optical induction (FID). This possibility arises in experiments with paramagnetic molecules (free radicals) in a magnetic field. Changing the direction of the magnetic field changes the direction of the free induction polarization plane rotation and inverts the phase of one of its components. This effect will be useful for heterodyne detection of free radicals in the terahertz frequency range.
ISSN:1062-8738
1934-9432
DOI:10.3103/S1062873823704014