作者: Kazuie Kimura , Masashi Imamura
DOI: 10.1016/0375-9601(78)90053-1
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摘要: Abstract An intensity ratio of the σ- to π-emission higher than that in X-irradiation was observed for a heavy-ion irradiated single crystal KBr at 4.2 K. The result interpreted terms interaction free excitons energy states.