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Effect of a magnetic field on the radical-ion yield upon the quenching of the triplet state of erythrosine by viologens

  • P. P. Levin
  • V. Ya. Shafirovich
  • E. S. Klimchuk
  • V. A. Kuz'min
  • V. E. Maier
  • E. E. Yablonskaya
Brief Communications

Conclusions

  1. 1.

    The application of an external magnetic field of 1.8 kOe leads to 5–10% decrease in the radical-ion yield in electron transfer from the triplet state of erythrosine to viologens in water.

     
  2. 2.

    The observed effects are explained in the framework of a “triplet” mechanism due to the effect of the magnetic field on relaxational transitions in the system of triplet sublevels of the intermediate triplet exciplex under conditions of highly pronounced anisotropy of the spin-orbital interaction in the heavy atom.

     

Keywords

Magnetic Field Anisotropy Electron Transfer External Magnetic Field Triplet State 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Literature cited

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Copyright information

© Plenum Publishing Corporation 1988

Authors and Affiliations

  • P. P. Levin
    • 1
  • V. Ya. Shafirovich
    • 1
  • E. S. Klimchuk
    • 1
  • V. A. Kuz'min
    • 1
  • V. E. Maier
    • 1
  • E. E. Yablonskaya
    • 1
  1. 1.Institute of Chemical PhysicsAcademy of Sciences of the USSRMoscow

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