期刊
ACTA PHYSICA POLONICA A
卷 108, 期 4, 页码 681-688出版社
POLISH ACAD SCIENCES INST PHYSICS
DOI: 10.12693/APhysPolA.108.681
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We demonstrate coexistence of slow and fast components of photoluminescence decay of the Mn2+ intra-shell emission in nanoparticles of CdMnS. We explain the observed decrease in PL lifetime of the Mn2+ intra-shell transition by high efficiency of spin dependent magnetic interactions between localized spins of Mn2+ ions and free carriers. This mechanism is enhanced in nanostructures, but it is also present in bulk samples.
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