Fast decay of the visible band electron in e -irradiated crystalline ice at low temperature: The isotope effects and the role of a mobile proton in the decay

The trapped electron which absorbs in the visible region in crystalline ice e−vis has been studied by pulse radiolysis in the low temperature range 6 to 77 K using 2 μs pulses, and above 77 K using pulses of 40 ps to 6 ns width. The half-life of e−vis in ice around 77 K is unusually short, 8 ns in H...

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