Luminescence of ZnS:Cu,Cl phosphor powder excited by photons, an electric field and cathode rays

Y. T. Nien, I. G. Chen

研究成果: Conference contribution

6 引文 斯高帕斯(Scopus)

摘要

ZnS:Cu,Cl phosphor powder prepared by a solid state reaction at 900°C showed a broad emission peak in 400-600nm, consisting of blue (440nm), self-activated (470nm) and green (510nm) bands. The emission color of the phosphor powder, originating from the relative intensity of these three bands, was found to depend on the excitation method, i.e., bluish green by photons, greenish blue under an electric field, and blue by cathode rays. This behavior was thought to result from the different penetration depth of excitation energy as well as from the spatial distribution of activators in the phosphor.

原文English
主出版物標題Sensors, Actuators, and Microsystems (General) - 215th ECS Meeting
頁面1-6
頁數6
版本22
DOIs
出版狀態Published - 2009 十二月 1
事件Sensors, Actuators, and Microsystems General Session - 215th ECS Meeting - San Francisco, CA, United States
持續時間: 2009 五月 242009 五月 29

出版系列

名字ECS Transactions
號碼22
19
ISSN(列印)1938-5862
ISSN(電子)1938-6737

Other

OtherSensors, Actuators, and Microsystems General Session - 215th ECS Meeting
國家United States
城市San Francisco, CA
期間09-05-2409-05-29

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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  • 引用此

    Nien, Y. T., & Chen, I. G. (2009). Luminescence of ZnS:Cu,Cl phosphor powder excited by photons, an electric field and cathode rays. 於 Sensors, Actuators, and Microsystems (General) - 215th ECS Meeting (22 編輯, 頁 1-6). (ECS Transactions; 卷 19, 編號 22). https://doi.org/10.1149/1.3245164