Abstract
Excited molecular triplet states that are short-lived and nonradiative cannot be studied by cw electron paramagnetic resonance or by any method based on optical detection of the magnetization. It will be shown that electron-spin-echo (ESE) detection in combination with pulsed laser excitation has become a very useful tool to investigate such paramagnetic states. Results will be reported for the hitherto inaccessible lowest triplet state of polyenals and of pyridine.
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References
M. Ros and E.J.J. Groenen, Chem. Phys. Letters 154 (1989) 29.
W.J. Buma, E.J.J. Groenen, J. Schmidt and R. de Beer, J. Chem. Phys. 91 (1989) 6549.
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© 1990 Springer-Verlag Berlin Heidelberg
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Groenen, E.J.J. (1990). Electron Spin Echo Studies of Nonradiative Molecular Triplet States. In: Mehring, M., von Schütz, J.U., Wolf, H.C. (eds) 25th Congress Ampere on Magnetic Resonance and Related Phenomena. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-76072-3_83
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DOI: https://doi.org/10.1007/978-3-642-76072-3_83
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