Fluorescence Microscopy of Nanoscale Silver Oxide Thin Films
PAN Xin-Yu1 , JIANG Hong-Bing1 , LIU Chun-Ling1 , GONG Qi-Huang1 , ZHANG Xi-Yao2 , ZHANG Qi-Feng2 , XU Bei-Xue2 , WU Jin-Lei2
1 State Key Laboratory for Mesoscopic Physics and Department of Physics, Peking University, Beijing 100871
2 Department of Electronics, Peking University, Beijing 100871
Fluorescence Microscopy of Nanoscale Silver Oxide Thin Films
PAN Xin-Yu1 ;JIANG Hong-Bing1 ;LIU Chun-Ling1 ;GONG Qi-Huang1 ;ZHANG Xi-Yao2 ;ZHANG Qi-Feng2 ;XU Bei-Xue2 ;WU Jin-Lei2
1 State Key Laboratory for Mesoscopic Physics and Department of Physics, Peking University, Beijing 100871
2 Department of Electronics, Peking University, Beijing 100871
关键词 ：
74.25.Gz ,
36.40.Vz ,
33.50.-j ,
78.67.-n ,
61.46.+w
Abstract ： The experimental conditions for photoactivated intermittent fluorescence from nanoscale silver oxide were studied with fluorescence microscopy. Strong fluorescence was observed from the Ag2 O particles with size of 10-20 nm excited with both blue and green light. We observed the saturation of photoexcitation with blue light and explained the experimental results using the model of agglomeration of silver atoms to form small clusters and the fluorescence of Ag2 and Ag3 clusters.
Key words ：
74.25.Gz
36.40.Vz
33.50.-j
78.67.-n
61.46.+w
出版日期: 2003-01-01
:
74.25.Gz
(Optical properties)
36.40.Vz
(Optical properties of clusters)
33.50.-j
(Fluorescence and phosphorescence; radiationless transitions, quenching (intersystem crossing, internal conversion))
78.67.-n
(Optical properties of low-dimensional, mesoscopic, and nanoscale materials and structures)
61.46.+w
引用本文:
PAN Xin-Yu;JIANG Hong-Bing;LIU Chun-Ling;GONG Qi-Huang;ZHANG Xi-Yao;ZHANG Qi-Feng;XU Bei-Xue;WU Jin-Lei. Fluorescence Microscopy of Nanoscale Silver Oxide Thin Films[J]. 中国物理快报, 2003, 20(1): 133-136.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y2003/V20/I1/133
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2003, Vol. 20 
