Sahar MR、Zain SK、Ishak NA、Sazali ES 和 Yusoff NM
????????????????(60-x)P2O5-10MgO-30ZnO-(x)Er2O3??????x = 0?0.5?1.0?1.5 mol%???????????? X ????? (XRD) ????????????????????????????????????????????????????-????? (UV-Vis) ????????????(2.753-2.791) g cm-3 ????????Er2O3 ?????0.5 mol%???????Er2O3 ????????1.5 mol%????????????????????????-?????????? 4I15/2 ???? 4F7/2?2H11/2?4S3/2?4F9/2?4I9/2?4I11/2 ? 4I13/2 ??????????????486?520?550?650?792?974 ?1536 nm???Er2O3???0.0mol%???0.5mol%??????????????Er2O3????????1.5mol%??????????????????????? Racah ?????????????? Er2O3 ???????
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