Effect of swift heavy 86Kr(30+) ions irradiation on optical and electrical properties of p-type transparent Ni-doped CuAlO2 films

doi:10.1007/s10854-019-02734-7

	Effect of swift heavy 86Kr(30+) ions irradiation on optical and electrical properties of p-type transparent Ni-doped CuAlO2 films
	Ma, Lingxiao 1; Yin, Dayu 2; Dong, Chenhao 1; Lan, Wei 1; Xie, Erqing 1
刊名	JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
	2019-12-20
页码	9
ISSN号	0957-4522
DOI	10.1007/s10854-019-02734-7
通讯作者	Lan, Wei(lanw@lzu.edu.cn)
英文摘要	Swift heavy ion (SHI) irradiation is an effective approach to modulate the structure, optical and electrical properties of semiconductors. Herein, we present the influence of 86Kr(30+) ions irradiation on optical and electrical properties of p-type transparent oxide semiconductor Ni-doped CuAlO2 films prepared by sol-gel method. The results reveal that Ni-doping inhibits the amorphization of CuAlO2 films during swift heavy ions irradiation and decreases the surface roughness of SHI-irradiated Ni-doped CuAlO2 films. However, SHI-irradiated Ni-doped CuAlO2 films exhibit higher optical transmittance (74%) and lower electrical resistivity (11.5 omega cm), which corresponds to a decrease of two orders of magnitude due to the generation of a large number of carriers. In addition, SHI-irradiated Ni-doped CuAlO2 film renders photosensitive behavior and a reduced electrical resistivity of 7.4 omega cm is achieved under UV illumination. The superior optical and electrical properties of SHI-irradiated Ni-doped CuAlO2 films can be ascribed to the thermal spike effect of high-energy ions.
资助项目	National Natural Science Foundation of China[61874166] ; National Natural Science Foundation of China[U1832149] ; Natural Science Foundation of Gansu province[18JR3RA292]
WOS关键词	ELECTRONIC-PROPERTIES ; THIN-FILMS ; TIN OXIDE ; STABILITY
WOS研究方向	Engineering ; Materials Science ; Physics
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000503673900001
资助机构	National Natural Science Foundation of China ; Natural Science Foundation of Gansu province
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/141369]
专题	中国科学院近代物理研究所
通讯作者	Lan, Wei
作者单位	1.Lanzhou Univ, Sch Phys Sci & Technol, Minist Educ, Key Lab Special Funct Mat & Struct Design, Lanzhou 730000, Gansu, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Ma, Lingxiao,Yin, Dayu,Dong, Chenhao,et al. Effect of swift heavy 86Kr(30+) ions irradiation on optical and electrical properties of p-type transparent Ni-doped CuAlO2 films[J]. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS,2019:9.
APA	Ma, Lingxiao,Yin, Dayu,Dong, Chenhao,Lan, Wei,&Xie, Erqing.(2019).Effect of swift heavy 86Kr(30+) ions irradiation on optical and electrical properties of p-type transparent Ni-doped CuAlO2 films.JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS,9.
MLA	Ma, Lingxiao,et al."Effect of swift heavy 86Kr(30+) ions irradiation on optical and electrical properties of p-type transparent Ni-doped CuAlO2 films".JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS (2019):9.