Chemical solution deposition of epitaxial La0.7Sr0.3MnO3 thin films by laser-assisted annealing

doi:10.1007/s10854-022-09321-3

	Chemical solution deposition of epitaxial La0.7Sr0.3MnO3 thin films by laser-assisted annealing
	Zhang, Li 1; Liu, Yanqiu 2; Wei, Renhuai 2; Kong, Xiaotian 1; Li, Ping 1; Yu, Jiangying 1; Huang, Kai 1; Zhu, Xuebin 2
刊名	JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
	2022-10-22
ISSN号	0957-4522
DOI	10.1007/s10854-022-09321-3
通讯作者	Zhang, Li(lizhang@ahjzu.edu.cn)
英文摘要	Epitaxial La0.7Sr0.3MnO3 thin films on SrTiO3 (001) single-crystal substrates were successfully prepared by a chemical solution deposition usage of an ultraviolet laser (KrF, lambda = 248 nm)-assisted annealing at 400 degrees C. It was observed that the prepared thin films were amorphous when the laser energy density was below 50 mJ/cm(2), and epitaxial La0.7Sr0.3MnO3 thin films were successfully obtained when the laser energy density was higher than 60 mJ/cm(2). The epitaxial relationship is of La0.7Sr0.3MnO3(001)\|\|SrTiO3(001) and La0.7Sr0.3MnO3[110]\|\|SrTiO3[110]. With the enhancement of laser energy density, the temperatures of metal-insulator transition and magnetic transition are increased, and the resistivity is decreased. The results will provide a facile method to deposit epitaxial La0.7Sr0.3MnO3 thin films at low temperatures.
资助项目	Scientific Research Foundation of Education Department of Anhui Province of China[KJ2019A0779]
WOS关键词	ELECTRICAL-PROPERTIES
WOS研究方向	Engineering ; Materials Science ; Physics
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000870930700001
资助机构	Scientific Research Foundation of Education Department of Anhui Province of China
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/129450]
专题	中国科学院合肥物质科学研究院
通讯作者	Zhang, Li
作者单位	1.Anhui Jianzhu Univ, Sch Math & Phys, Key Lab Adv Elect Mat & Devices, Hefei 230601, Peoples R China 2.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Li,Liu, Yanqiu,Wei, Renhuai,et al. Chemical solution deposition of epitaxial La0.7Sr0.3MnO3 thin films by laser-assisted annealing[J]. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS,2022.
APA	Zhang, Li.,Liu, Yanqiu.,Wei, Renhuai.,Kong, Xiaotian.,Li, Ping.,...&Zhu, Xuebin.(2022).Chemical solution deposition of epitaxial La0.7Sr0.3MnO3 thin films by laser-assisted annealing.JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS.
MLA	Zhang, Li,et al."Chemical solution deposition of epitaxial La0.7Sr0.3MnO3 thin films by laser-assisted annealing".JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS (2022).