Photophysics of a Zn(Cd)S phosphor on an extended time scale
Photophysics of a Zn(Cd)S phosphor on an extended time scale
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延长时间尺度上 Zn(Cd)S 荧光粉的光物理学
DOI：
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发表时间：
1985
期刊：
影响因子：
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通讯作者：
M. Sahyun
中科院分区：
文献类型：
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作者：
D. Sharma;M. C. Palazzotto;M. Sahyun
我们研究了环境条件下粉末形式的 Zn(Cd)S:Ag 荧光粉的光物理学，时间范围从皮秒延伸到毫秒。已采用脉冲激光发光技术和时间分辨介电损耗光谱法。我们提出了解释结果的机制，并通过计算机模拟补充了建议。我们讨论了结果对涉及光辅助催化的能量转换方案的影响。
We have studied the photophysics of a Zn(Cd)S:Ag phosphor, in powder form under ambient conditions, over a time domain extending from picoseconds to milliseconds. Pulsed laser luminescence techniques and time‐resolved dielectric loss spectrometry have been employed. We propose mechanisms to interpret the results and complement the proposals with a computer simulation. We discuss the implications of the results for energy conversion schemes involving photoassisted catalysis.