Intramolecular charge-transfer (ICT) process has attracted great interest these years. The modification of acceptor unit in the D-A molecules, especially those constructed from TTF building blocks, ex
Intramolecular charge-transfer (ICT) process has attracted great interest these years. The modification of acceptor unit in the D-A molecules, especially those constructed from TTF building blocks, ex
β-NaYF4:Yb,Er is a kind of high efficient up-conversion materials. In this article, β-NaYF4:Yb,Er nanocrystals are synthesized via a two-step process by the thermolysis of trifluoroacetate precursors.
β-NaYF4:Yb,Er is a kind of high efficient up-conversion materials. In this article, β-NaYF4:Yb,Er nanocrystals are synthesized via a two-step process by the thermolysis of trifluoroacetate precursors.
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