Characterization of Grid Lines Formed by Laser-Induced Forward Transfer and Effect of Laser Fluence on the Silver Paste Transformation

doi:10.3390/photonics10070717

CORC > 力学研究所 > 中国科学院力学研究所 > 宽域飞行工程科学与应用中心

	Characterization of Grid Lines Formed by Laser-Induced Forward Transfer and Effect of Laser Fluence on the Silver Paste Transformation
	Yu YC(于玉翠); Zhang YM(张艳梅); Tian CX(田崇鑫); He XL(何秀丽); Li SX(李少霞); Yu G(虞钢)
刊名	PHOTONICS
	2023-07-01
卷号	10 期号:7 页码:717
关键词	micro structure fabricating LIFT solar cell grid lines morphological characteristics printing mechanisms
DOI	10.3390/photonics10070717
英文摘要	The investigation of novel approaches for forming solar cell grid lines has gained importance with the rapid development of the photovoltaic industry. Laser-induced forward transfer (LIFT) is a very promising approach for microstructure fabrication. In this work, the morphology of grid lines deposited by LIFT was investigated. A characterization scheme for solar cell grid lines was proposed. The shape of grid lines was described, combined with confocal imaging. The evolution process of grid lines from no forming to single-peak and double-peak with a variation of laser fluence was observed. According to experimental conditions, different types of grid line morphology were obtained and transfer mechanisms of silver paste were proposed based on fluid dynamics. The influence of laser fluence on the morphology of formed grid lines was explained through phenomenology and analysis. This can provide a guide for morphology control in forming the process of grid lines.
分类号	Q3
WOS研究方向	Optics
语种	英语
WOS记录号	WOS:001036542700001
资助机构	High-Level Innovation Research Institute Program of Guangdong Province [2020 B0909010003] ; Research Project of Guangdong Aerospace Research Academy [GARA2022001000]
其他责任者	Li, SX ; Yu, G (corresponding author), Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China. ; Li, SX ; Yu, G (corresponding author), Guangdong Aerosp Res Acad Nan Sha, Guangzhou 511458, Peoples R China. ; Li, SX ; Yu, G (corresponding author), Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China. ; Yu, G (corresponding author), Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China.
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/92542]
专题	宽域飞行工程科学与应用中心
作者单位	1.{Yu, Yucui, Zhang, Yanmei, Tian, Chongxin, He, Xiuli, Li, Shaoxia, Yu, Gang} Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China 2.{Yu, Yucui, Zhang, Yanmei, Tian, Chongxin, He, Xiuli, Li, Shaoxia, Yu, Gang} Guangdong Aerosp Res Acad Nan Sha, Guangzhou 511458, Peoples R China 3.{Yu, Yucui, Zhang, Yanmei, Tian, Chongxin, He, Xiuli, Li, Shaoxia, Yu, Gang} Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China 4.{Yu, Yucui, Zhang, Yanmei, Yu, Gang} Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Yu YC,Zhang YM,Tian CX,et al. Characterization of Grid Lines Formed by Laser-Induced Forward Transfer and Effect of Laser Fluence on the Silver Paste Transformation[J]. PHOTONICS,2023,10(7):717.
APA	于玉翠,张艳梅,田崇鑫,何秀丽,李少霞,&虞钢.(2023).Characterization of Grid Lines Formed by Laser-Induced Forward Transfer and Effect of Laser Fluence on the Silver Paste Transformation.PHOTONICS,10(7),717.
MLA	于玉翠,et al."Characterization of Grid Lines Formed by Laser-Induced Forward Transfer and Effect of Laser Fluence on the Silver Paste Transformation".PHOTONICS 10.7(2023):717.