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Proceedings Paper

Resonance effects of millimeter wave electromagnetic radiation on spin-spin proton interaction characteristics in water media
Author(s): Ye. A. Andreyev
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Paper Abstract

An influence of low intensity mm-wavelength radiation on spin-spin relaxation time T2 of protons in oxygen aqueous solutions was studied. Oxygen was brought in the system by the catalytic decomposition of the hydrogen peroxide. An own heterogeneity of the relaxometer was used to observe the dynamics of medium diffusion characteristics. The value of the slow component of the magnetization decreasing of the induced signal was shown to depend in sharp resonance way on the external electromagnetic field frequency under the power density P < 1 (mu) W/cm2. While rising up the power density to 5.0 mW/cm2 in the same frequency range the increasing of spin-spin relaxation time dispersions observed.

Paper Details

Date Published: 19 August 1994
PDF: 5 pages
Proc. SPIE 2211, Millimeter and Submillimeter Waves, (19 August 1994); doi: 10.1117/12.183040
Show Author Affiliations
Ye. A. Andreyev, Scientific Research Ctr. "Vidhuk" (Ukraine)


Published in SPIE Proceedings Vol. 2211:
Millimeter and Submillimeter Waves
Mohammed N. Afsar, Editor(s)

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