上传者: 38682279
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上传时间: 2024-02-27 16:08:25
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文件大小: 375KB
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文件类型: PDF
Two-photon absorption in ZnO/ZnS and ZnO/ZnS/Ag core-shell quantum dots,LIU Shuyu,ZHONG Mianzeng,We report on large two-photon absorption (TPA) in ZnO/ZnS and ZnO/ZnS/Ag core/shell quantum dots (QDs), determined by both Z-scan and pump-probe techniques with femtosecond laser p