Optical absorption enhancement in solar cells with cylindrical Ag nanoparticles by localized surface plasmons
Optical absorption enhancement in solar cells with cylindrical Ag nanoparticles by localized surface plasmons
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通过局域表面等离激元增强圆柱形银纳米颗粒太阳能电池的光吸收
DOI：
10.1080/09500340.2011.573588
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发表时间：
2011-04
影响因子：
1.3
通讯作者：
Tao, Hai-yan
中科院分区：
文献类型：
--
作者：
Li, Bao-zeng;Su, Xiao-xiao;Lin, Jing-quan;Gao, Xun;Lei, Jian-guo;Tao, Hai-yan
在薄膜太阳能电池上使用纳米颗粒是增强光吸收的有效方法。模拟了太阳能电池表面上的圆柱形Ag纳米颗粒的三维阵列，这已被证明是非常有效的，通过利用局域表面等离子体增强硅衬底的光吸收。的增强比已被模拟相对于纳米粒子的半径和高度，以及晶体硅衬底的厚度，并详细讨论。发现当仅改变圆柱形纳米颗粒的高度或厚度时，吸收增强表现出阻尼振荡。即使没有刻意优化，在我们的模拟中，对于厚度为500 nm的硅衬底，仍然实现了1.283的增强因子。进一步优化的结构具有获得更高因子的潜力。
The use of nanoparticles on thin-film solar cells is an effective way to enhance optical absorption. A simulation is presented of a three-dimensional array of cylindrical Ag nanoparticles on the surface of a solar cell, which has been proved very efficient to enhance the optical absorption of the silicon substrate by utilizing localized surface plasmons. The enhancement ratio has been simulated with respect to nanoparticle radius and height as well as crystalline silicon substrate thickness and is discussed in detail. The absorption enhancements were found to exhibit a damping oscillation when only height or thickness of the cylindrical nanoparticle were varied. Even without intentional optimization, an enhancement factor of 1.283 for a silicon substrate with a thickness of 500 nm was still achieved in our simulations. A further optimized structure has the potential to attain a higher factor.
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影响因子：
4
作者：
Mokkapati, S.;Beck, F. J.;Catchpole, K. R.
通讯作者：
Catchpole, K. R.
影响因子：
3.2
作者：
Haug, F-J.;Soederstroem, T.;Ballif, C.
通讯作者：
Ballif, C.
影响因子：
4
作者：
H. Stuart;D. Hall
通讯作者：
H. Stuart;D. Hall
影响因子：
1.3
作者：
R.G.W. Brown
通讯作者：
R.G.W. Brown
影响因子：
2.1
作者：
B. Rech;T. Roschek;T. Repmann;J. Müller;R. Schmitz;W. Appenzeller
通讯作者：
B. Rech;T. Roschek;T. Repmann;J. Müller;R. Schmitz;W. Appenzeller