Abstract Silver doped zinc phosphate glass was successfully synthesized at different molar concentrations of AgCl from 1% up to 20%. Zinc phosphate glass shows a high capacity to hold silver impurities without loss of optical quality. This material shows two different centers able to emit blue and green-red light, the first one from isolated Ag+ ions and the latter from Ag+ pairs. The intensity of each emission can be tuned by varying the composition of silver in the matrix, reaching the white light emission at 12 and 14% molar AgCl. Two energy transfer mechanisms were detected: charge transfer from zinc phosphate glass matrix to isolated Ag+ ions (that can improve the forbidden blue emission) and energy transfer from Ag+ single ions to Ag+ pairs.

中文翻译：

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通过银掺杂磷酸锌玻璃中银物种之间的能量转移过程可调谐白光发射

摘要 在 1% 到 20% 的不同摩尔浓度的 AgCl 下成功合成了掺银磷酸锌玻璃。磷酸锌玻璃显示出在不损失光学质量的情况下保持银杂质的高容量。这种材料显示了两个不同的中心能够发出蓝色和绿红光，第一个来自孤立的 Ag+ 离子，后者来自 Ag+ 对。可以通过改变基质中银的成分来调整每次发射的强度，在 12% 和 14% 的 AgCl 摩尔浓度下达到白光发射。检测到两种能量转移机制：电荷从磷酸锌玻璃基质转移到孤立的 Ag+ 离子（可以改善禁止的蓝色发射）和从 Ag+ 单离子到 Ag+ 对的能量转移。