Defect-induced magnetic properties of Cu-doped ZnS films with different copper contents

Wei Shih Ni, Yow Jon Lin

研究成果: Article

11 引文 斯高帕斯(Scopus)

摘要

Abstract The effect of copper content on the magnetic properties of the sol-gel Cu-doped ZnS films is investigated. It is found that an increase in the Cu concentration leads to the degradation of the ferromagnetic signal. In order to understand this phenomenon and to determine the correlation between the magnetic, electrical and optical properties, the photoluminescence and Hall-effect measurements are performed. The dependences of the magnetic, electrical and optical properties upon Cu content are found. It is suggested that the ferromagnetic properties arise from sulfur vacancies in the ZnS (Cu-doped ZnS) thin film.

原文English
文章編號34883
頁(從 - 到)968-972
頁數5
期刊Journal of Alloys and Compounds
649
DOIs
出版狀態Published - 2015 八月 5

All Science Journal Classification (ASJC) codes

  • Mechanics of Materials
  • Mechanical Engineering
  • Metals and Alloys
  • Materials Chemistry

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