An effect of laser pre-annealing on the enhancement of light emission of Si nanocrystal thin film
An effect of laser pre-annealing on the enhancement of light emission of Si nanocrystal thin film
复制标题
激光预退火对Si纳米晶薄膜发光增强的影响
DOI:
10.1016/j.matlet.2012.08.037
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发表时间:
2012-12
影响因子:
3
通讯作者:
陆明
中科院分区:
文献类型:
--
作者:
陆明
A multilayered thin film of SiO/Si has been irradiated by CO2laser in a dot by dot scanning mode, followed by furnace thermal annealing at 1100°C to form Si nanocrystals (Si-NCs) via a phase separation process. Such a laser pre-annealing treatment could enhance the intensities of photoluminescence and electroluminescence of Si-NC by a factor of ∼3 for both. Characterization measurements show that the enhancements are due to the production of extra nucleation sites for Si-NCs, which suppresses the formation of large sized and poorly luminescent Si particles and increases the density of highly luminescent Si-NC.
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影响因子:
--
作者:
Li D;Chen YB;Ren Y;Zhu J;Zhao YY;Lu M
通讯作者:
Lu M
影响因子:
4
作者:
Chun-Jung Lin;Gong-Ru Lin
通讯作者:
Chun-Jung Lin;Gong-Ru Lin
影响因子:
3.8
作者:
Lin, Gong-Ru;Lin, Chun-Jung;Lin, Chi-Kuan
通讯作者:
Lin, Chi-Kuan
DOI:
10.1016/j.apsusc.2011.06.068
发表时间:
2011-09
期刊:
Applied Surface Science (IF: 1.795)
影响因子:
--
作者:
Yong-bin Chen;陆明;Yong Ren;Xing-wang Zhang;You-yuan Zhao;Miao Zhang
通讯作者:
Miao Zhang
影响因子:
4
作者:
L. Yi;J. Heitmann;R. Scholz;M. Zacharias
通讯作者:
L. Yi;J. Heitmann;R. Scholz;M. Zacharias