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| Titel: |
Optically detected EPR effect in the a3Au triplet state of the oxalylfluoride molecule excited to the 413, 423 and 431 rotational levels of the 00(A1Au) vibronic state |
| Auteur: |
MAKAROV, V.I. KOCHUBEI, S.A. KHMELINSKII, I.V. |
| Verschenen in: |
Molecular physics |
| Paginering: | Jaargang 98 (2000) nr. 20 pagina's 1659-1667 |
| Jaar: |
2000-10-20 |
| Inhoud: |
In the present study, resolved OD EPR spectra were measured for the 431, 423, and 413 levels of the A1Au00 vibronic state. Values of the fine and hyperfine constants were estimated from an analysis of these spectra for the triplet rotational levels, coupled by the intramolecular interactions with the singlet levels studied. It was shown that the microwave power dependence differs significantly for different lines of the OD EPR spectrum. This difference can be explained by a model where the microwave field saturation effect is observed for different OD EPR lines at different power values of the microwave field. The decay profile can be fitted by a biexponential function in the presence of both magnetic and microwave fields. The observed data were analysed using the electron and nuclear spin decoupling mechanism in the limit of low level density. |
| Uitgever: |
Taylor & Francis |
| Bronbestand: |
Elektronische Wetenschappelijke Tijdschriften |
Details van artikel 5 van 7 gevonden artikelen
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