Effect of Mn Concetration on ZnS: MnF_2 Thin Films Studied by XPS

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概要

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• Thin films of ZnS prepared by coevaporation of ZnS and MnF_2 have been studied by XPS. It is found that the binding energies of Mn 3p and F 1s electrons, as well as the intensity ratio of the Mn 3p peak to the F 1s peak, depend on the concentration of Mn, and can be divided into three groups. A tentative model that permits the existence of molecular centers in a limited concentration region has been proposed on the basis of the results obtained. The spectral shape of the Mn 3p peaks also change noticeably with the concentration of Mn. This change does not conflict with the model. It has been confirmed by atomic absorption spectroscopy that the concentration of Mn can be estimated from the peak intensity ratio of Mn 3p to S 2p.

• 社団法人応用物理学会の論文
• 1979-01-05

著者

• Aoki Akira

  Osaka Prefectural Industrial Reseach Institute Enkojima

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• Effect of Mn Concetration on ZnS: MnF_2 Thin Films Studied by XPS
• X-Ray Photoelectron Spectroscopic Studies on ZnS : MnF_2 Phosphors
• The Contact Resistance of the YBa2Cu3O7-δ-Metal Film System

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