Dependence of the Electron Photoemission from Metallic Nanoparticles on Their Size

被引：0
|
作者：
Renat Sh. Ikhsanov
Igor E. Protsenko
Alexander V. Uskov
M. E. Guzhva
机构：
[1] Research Institute of Scientific Instruments State Nuclear Energy Corporation “Rosatom”,P. N. Lebedev Physical Institute
[2] Russian Academy of Sciences,undefined
[3] Advanced Energy Technologies Ltd,undefined
[4] St.-Petersburg National Research University of Information Technologies,undefined
[5] Mechanics,undefined
[6] and Optics,undefined
[7] St.-Petersburg State Polytechnical University (National Research University),undefined
来源：
Journal of Russian Laser Research | 2014年 / 35卷
关键词：
plasmonic nanoantennas; internal quantum efficiency; Schottky barrier; volume photoeffect;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We study the spectral dependence of the internal quantum efficiency of electron photoemission on the size of spherical metallic nanoparticles embedded in a semiconductor matrix and discuss theoretically the volume mechanism of the photoeffect. We take into account the change in the Schottky-barrier shape with the nanoparticle radii and the doping concentration in the surrounding matrix in calculations of the potential barrier at the boundary between the nanoparticle and the matrix.
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页码：501 / 508
页数：7
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