Annealing effect on photoluminescence in silicon quantum dots prepared by nanosecond pulsed laser

Cui-fen CHEN; Tie-min ZHANG; Zi-lin WANG; Lian-cong GAO; Chang SU; Ke WANG; An-chen WANG; Zhong-mei HUANG; Wei-qi HUANG; Hong-yan PENG

doi:10.37188/CJLCD.2022-0078

Chinese Journal of Liquid Crystals and Displays, Volume. 37, Issue 6, 703(2022)

Annealing effect on photoluminescence in silicon quantum dots prepared by nanosecond pulsed laser

Cui-fen CHEN¹, Tie-min ZHANG¹, Zi-lin WANG¹, Lian-cong GAO¹, Chang SU¹, Ke WANG¹, An-chen WANG², Zhong-mei HUANG², Wei-qi HUANG^1,2、*, and Hong-yan PENG^1、**

Author Affiliations

¹College of Physics and Electronic Engineering，Hainan Normal University，Haikou 571158，China

²College of Materials and Metallurgy，Guizhou University，Guiyang 550025，China

show less

Abstract Get PDF(in Chinese)

Figures & Tables(4)

Fig. 1. SEM images of the cavity after annealing for 10 min

Download full size

View in Article

Fig. 2. Annealing time effect of cavity sample

Download full size

View in Article

Fig. 3. Spatial effect of PL emission measured after annealing for 20 min at room temperature

Download full size

View in Article

Fig. 4. Comparison for PL external quantum efficiency among various cavity samples with different annealing time under different excitation power

Download full size

View in Article

Tools

Get Citation

Copy Citation Text

Cui-fen CHEN, Tie-min ZHANG, Zi-lin WANG, Lian-cong GAO, Chang SU, Ke WANG, An-chen WANG, Zhong-mei HUANG, Wei-qi HUANG, Hong-yan PENG. Annealing effect on photoluminescence in silicon quantum dots prepared by nanosecond pulsed laser[J]. Chinese Journal of Liquid Crystals and Displays, 2022, 37(6): 703

Download Citation

EndNote(RIS)BibTex Plain Text

Set citation alerts for article

Save article for my favorites

Paper Information

Category:

Received: Mar. 9, 2022

Accepted: --

Published Online: Jun. 22, 2022

The Author Email: Wei-qi HUANG (wqhuang@hainnu.edu.cn), Hong-yan PENG (mdjphy@163.com)

DOI:10.37188/CJLCD.2022-0078

Topics