Stimulated Emission with a Non-dissociated Europium β-Dicetonate
作者： P. CROZET , Y. H. MEYER
DOI: 10.1038/2131115A0
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摘要: EARLIER it was reported that laser action obtained at 6111 A with the sodium salt of europium-tetrakis benzoylacetonate (B4EuNa) (ref. 1). Spectroscopically, this is best chelate now known for obtaining stimulated emission: its luminescence spectrum presents only one strong very sharp line, namely 6 A, in solution 77° K 2).
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