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| After correction the iQE of the reference for grain 1 is reduced over the entirewavelength range compared to the PS nq/p junction. This means that the change in the reflectivity of the PS layer is not the only effect which determines the photoresponse after formation of a PS layer. This observation may be attributed to a better transmission of the light through the porous emitter. However calculation shows that for example at 900 nm, a 0.3 mm emitter absorbs 1% only of the incident flux. If the emitter was totally transparent at this wavelength, the increase of the iQE due to the improved transmission, would be very limited and cannot explain the 15% increase observed. The increase of the iQE for grain 1 may be in part attributed to a surface passivation which however is expected to be observable only in the short wavelength range. |
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至尊木虫 (职业作家)
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sltmac(金币+2): 谢谢应助，常来~~ 2011-05-27 09:35:12
娟娟李(金币+4, 翻译EPI+1): 2011-05-29 09:03:58
sltmac(金币+16): 谢谢应助~~ 2011-05-29 10:46:10
sltmac: 欢迎常来本版~~ 2011-05-29 10:46:21
sltmac(金币+2): 谢谢应助，常来~~ 2011-05-27 09:35:12
娟娟李(金币+4, 翻译EPI+1): 2011-05-29 09:03:58
sltmac(金币+16): 谢谢应助~~ 2011-05-29 10:46:10
sltmac: 欢迎常来本版~~ 2011-05-29 10:46:21
| After correction the iQE of the reference for grain 1 is reduced over the entirewavelength range compared to the PS nq/p junction.经过校正，晶粒1的参照的IQE与PS ng/p连接相比在全波段范围下降。 This means that the change in the reflectivity of the PS layer is not the only effect which determines the photoresponse after formation of a PS layer. 这意味着，PS层的反射能力的变化并非唯一的决定PS层形成后光响应的效应。This observation may be attributed to a better transmission of the light through the porous emitter. 观测结果可能要归结于光通过多孔发射器更好的传输。However calculation shows that for example at 900 nm, a 0.3 mm emitter absorbs 1% only of the incident flux. 然而，计算显示，例如在900nm，0.3mm的发射器只吸收入射通量的1%。If the emitter was totally transparent at this wavelength, the increase of the iQE due to the improved transmission, would be very limited and cannot explain the 15% increase observed. 如果在这个波长下发射器完全透明，由于改善的光传输所致的IQE增加将会是十分有限的，观察到的15%的增加无法这样解释。The increase of the iQE for grain 1 may be in part attributed to a surface passivation which however is expected to be observable only in the short wavelength range.晶粒1 iQE的增加可能部分地是由于表面钝化，然而这通常只在短波长范围观测到。 |
2楼2011-05-27 09:05:21
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