共 21 条
Luminescent and Raman active silver nanoparticles with polycrystalline structure
被引:119
作者:

Zheng, Jie
论文数: 0 引用数: 0
h-index: 0
机构:
Harvard Univ, Howard Hughes Med Inst, Cambridge, MA 02138 USA
Harvard Univ, Dept Chem & Chem Biol, Cambridge, MA 02138 USA Harvard Univ, Howard Hughes Med Inst, Cambridge, MA 02138 USA

Ding, Yong
论文数: 0 引用数: 0
h-index: 0
机构:
Georgia Inst Technol, Sch Mat Sci & Engn, Atlanta, GA 30332 USA Harvard Univ, Howard Hughes Med Inst, Cambridge, MA 02138 USA

Tian, Bozhi
论文数: 0 引用数: 0
h-index: 0
机构:
Harvard Univ, Dept Chem & Chem Biol, Cambridge, MA 02138 USA Harvard Univ, Howard Hughes Med Inst, Cambridge, MA 02138 USA

Wang, Zhong Lin
论文数: 0 引用数: 0
h-index: 0
机构:
Georgia Inst Technol, Sch Mat Sci & Engn, Atlanta, GA 30332 USA Harvard Univ, Howard Hughes Med Inst, Cambridge, MA 02138 USA

Zhuang, Xiaowei
论文数: 0 引用数: 0
h-index: 0
机构:
Harvard Univ, Howard Hughes Med Inst, Cambridge, MA 02138 USA
Harvard Univ, Dept Phys, Cambridge, MA 02138 USA
Harvard Univ, Dept Chem & Chem Biol, Cambridge, MA 02138 USA Harvard Univ, Howard Hughes Med Inst, Cambridge, MA 02138 USA
机构:
[1] Harvard Univ, Howard Hughes Med Inst, Cambridge, MA 02138 USA
[2] Georgia Inst Technol, Sch Mat Sci & Engn, Atlanta, GA 30332 USA
[3] Harvard Univ, Dept Phys, Cambridge, MA 02138 USA
[4] Harvard Univ, Dept Chem & Chem Biol, Cambridge, MA 02138 USA
关键词:
D O I:
10.1021/ja803302p
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
We report the synthesis of silver nanoparticles with grain sizes down to electron Fermi wavelength. These nanoparticles exhibit bright luminescence and large Raman enhancement effect. The number of photons emitted from these nanoparticles exceeded that from quantum dots or dye molecules by approximately 2 or 5 orders of magnitude, respectively.
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页码:10472 / +
页数:3
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