CaSO4−Mn晶体中杂质的本征电子激发能量转移

Q4 Physics and Astronomy

Eurasian Journal of Physics and Functional Materials Pub Date : 2021-03-25 DOI:10.32523/EJPFM.2021050104

T. Nurakhmetov, Z. Salikhodzha, K. Zhangylyssov, A. Zhunusbekov, A. Kainarbay, D. Daurenbekov, Zh. Azmagambetova, B. Sadykova, B. Yussupbekova, T. Alibay, D. Tolekov, N. Tulebayeva

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引用次数: 1

摘要

研究了CaSO4 - Mn晶体中杂质发射中心的性质以及从本态电子激发到Mn2+杂质中心的能量传递机制。在5 ~ 300 K的宽温度范围内，采用了真空紫外、原子吸收和发光光谱等方法。研究了CaSO4−Mn中本禀电子激发向杂质发射中心的能量转移。

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Energy transfer of intrinsic electronic excitation to impurities in the CaSO4 − Mn crystal

The nature of the impurity emission center and the energy transfer mechanisms from intrinsic electronic excitations to the Mn2+ impurity centers in the CaSO4 − Mn crystal have been investigated. The methods of vacuum ultraviolet, atomic absorption and luminescence spectroscopy are used in a wide temperature range from 5 K to 300 K. The energy transfer of intrinsic electronic excitations to impurity emission centers in CaSO4 − Mn has been detected.

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来源期刊

Eurasian Journal of Physics and Functional Materials Materials Science-Materials Science (miscellaneous)

CiteScore

1.10

自引率

0.00%

发文量

审稿时长

5 weeks