p-Type Near-Infrared Transparent Delafossite Thin Films with Ultrahigh Conductivity

doi:10.1002/adom.202102559

	p-Type Near-Infrared Transparent Delafossite Thin Films with Ultrahigh Conductivity
	Li, Chenhui 1,2; Gong, Penglai 3; Zheng, Jinxing 4; Zhao, Minglin 5; Wei, Renhuai 2; Cheng, Wangping 1,2; Hu, Ling 2; Song, Wenhai 2; Zhu, Xuebin 2; Sun, Yuping 2,6,7
刊名	ADVANCED OPTICAL MATERIALS
	2022-01-02
关键词	delafossite near-infrared transmittance p-type conductivity transparent conducting oxides
ISSN号	2195-1071
DOI	10.1002/adom.202102559
通讯作者	Zheng, Jinxing(jxzheng@ipp.ac.cn) ; Wei, Renhuai(rhwei@issp.ac.cn) ; Zhu, Xuebin(xbzhu@issp.ac.cn)
英文摘要	Design and implementation of efficient p-type transparent conducting (TC) oxides with excellent performance are the global material challenge. The strategy of "chemical modulation of the valence band" triggers the enthusiasm for p-type TC delafossite CuMO2. However, the low conductivity of previous CuMO2 films obstructs the development of delafossite-based electronics. Herein, a new p-type 4d transition metal Rh-based CuRhO2 film with large-size is first designed and fabricated by a facile solution method. Room-temperature conductivity as high as 735 S cm(-1) is achieved by substituting 10%Mg in Rh sites. Additionally, the acceptor-doped CuRhO2 films exhibit high near-infrared transmittance of 85-60% with low room-temperature sheet resistance of 4.28-0.18 k omega sq(-1). Furthermore, the electronic structure, electrical transport mechanism, and intra-band excitation feature for the CuRhO2 film are unveiled. The theoretical and experimental results make a great advance in p-type TC films and will pave a promising blueprint for future multifunctional opto-electronic devices.
资助项目	National Natural Science Foundation of China[11604337] ; National Natural Science Foundation of China[11904154] ; National Natural Science Foundation of China[11804126] ; Key Lab of Photovoltaic and Energy Conservation Materials, Chinese Academy of Sciences[PECL2019KF011]
WOS关键词	TERNARY OXIDES ; DESIGN ; CURHO2 ; AG ; CU
WOS研究方向	Materials Science ; Optics
语种	英语
出版者	WILEY-V C H VERLAG GMBH
WOS记录号	WOS:000737076100001
资助机构	National Natural Science Foundation of China ; Key Lab of Photovoltaic and Energy Conservation Materials, Chinese Academy of Sciences
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/127137]
专题	中国科学院合肥物质科学研究院
通讯作者	Zheng, Jinxing; Wei, Renhuai; Zhu, Xuebin
作者单位	1.Univ Sci & Technol China, Hefei 230026, Peoples R China 2.Chinese Acad Sci, HFIPS, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Peoples R China 3.Southern Univ Sci & Technol, Dept Phys, Shenzhen 518055, Peoples R China 4.Chinese Acad Sci, HFIPS, Inst Plasma Phys, Hefei 230031, Peoples R China 5.Jiangsu Univ Sci & Technol, Sch Sci, Zhenjiang 212003, Jiangsu, Peoples R China 6.Chinese Acad Sci, HFIPS, High Magnet Field Lab, Hefei 230031, Peoples R China 7.Nanjing Univ, Collaborat Innovat Ctr Adv Microstruct, Nanjing 210093, Peoples R China
推荐引用方式 GB/T 7714	Li, Chenhui,Gong, Penglai,Zheng, Jinxing,et al. p-Type Near-Infrared Transparent Delafossite Thin Films with Ultrahigh Conductivity[J]. ADVANCED OPTICAL MATERIALS,2022.
APA	Li, Chenhui.,Gong, Penglai.,Zheng, Jinxing.,Zhao, Minglin.,Wei, Renhuai.,...&Sun, Yuping.(2022).p-Type Near-Infrared Transparent Delafossite Thin Films with Ultrahigh Conductivity.ADVANCED OPTICAL MATERIALS.
MLA	Li, Chenhui,et al."p-Type Near-Infrared Transparent Delafossite Thin Films with Ultrahigh Conductivity".ADVANCED OPTICAL MATERIALS (2022).