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Optical polarizability of erbium-oxygen complexes in sol-gel-based silica films. (arXiv:2101.11067v1 [physics.optics]) http://arxiv.org/abs/2101.11067
Optical polarizability of erbium-oxygen complexes in sol-gel-based silica films. (arXiv:2101.11067v1 [physics.optics]) http://arxiv.org/abs/2101.11067