论文信息 - ACTIVE MEDIA: Parameters of excitation energy transfer from the 4/11/2 level of the Er3+ ion in (Y1-xErx)3Al5O12 crystals

ACTIVE MEDIA: Parameters of excitation energy transfer from the 4/11/2 level of the Er3+ ion in (Y1-xErx)3Al5O12 crystals

An analysis was made of the concentration dependence of the up-conversion energy transfer parameter ?2. This dependence was quadratic at low excitation densities.

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