Enhanced photoluminescence from porous silicon nanowire arrays

The enhanced room-temperature photoluminescence of porous Si nanowire arrays and its mechanism are investigated. Over 4 orders of magnitude enhancement of light intensity is observed by tuning their nanostructures and surface modification. It is concluded that the localized states related to Si-O bo...

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Bibliografske podrobnosti
Main Authors: Zhang, Chunqian, Li, Chuanbo, Liu, Zhi, Zheng, Jun, Xue, Chunlai, Zuo, Yuhua, Cheng, Buwen, Wang, Qiming
Format: Artigo
Jezik:Inglês
Izdano: Springer 2013
Teme:
Nano Express
Online dostop:https://ncbi.nlm.nih.gov/pmc/articles/PMC3683345/
https://ncbi.nlm.nih.gov/pubmed/23758957
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1556-276X-8-277
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