选择题:Compared to photoluminescence from dilute solution of a pure organic material, the photoluminescence from the solid state of this pure material decreases dramatically with very large redshift.This is due to exciplex formation.

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题目内容:

Compared to photoluminescence from dilute solution of a pure organic material, the photoluminescence from the solid state of this pure material decreases dramatically with very large redshift.This is due to exciplex formation.

A.正确

B.错误

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