Effect of sputtering power on structural, cationic distribution and optical properties of Mn2Zn0.25Ni0.75O4 thin films
文献类型:期刊论文
作者 | Zhang, XB (Zhang, Xiaobo); Ren, W (Ren, Wei); Kong, WW (Kong, Wenwen); Zhou, Q (Zhou, Qing); Wang, L (Wang, Lei); Bian, L (Bian, Liang); Xu, JB (Xu, Jinbao); Chang, AM (Chang, Aimin); Jiang, CQ (Jiang, Chunqi) |
刊名 | APPLIED SURFACE SCIENCE |
出版日期 | 2018 |
卷号 | 435期号:3页码:815-821 |
ISSN号 | 0169-4332 |
关键词 | Rf Sputtering Mnz Deposition Cation Valance State Microstructure Optical Absorption |
DOI | 10.1016/j.apsusc.2017.11.196 |
英文摘要 | We investigate the synthesis of Mn2Zn0.25Ni0.75O4 (MZN) thin films by radio frequency (RF) sputtering method at different sputtering powers. The variation of the film morphology, the crystalline structure, the cationic distributions and the optical properties are reported and explained by the variation of the film growth rate. Scanning electron microscopy results indicate that a too fast growth rate of the film results in dense surface defects or the degradation of the film crystallinity. X-ray photoelectron spectroscopy analysis suggests that oxygen defects are almost inevitable in such thin films deposited by RF sputtering. At a moderate (120 W) sputtering power the Mn2+ content increases 10-20% and the Mn4+ content is accordingly reduced. The detailed cationic configuration is proposed, where Zn2+ ions occupy both the tetrahedral site and the octahedral site. Raman and spectroscopic results allows asserting the relation between Mn valence states and the sputtering power. |
WOS记录号 | WOS:000424247500099 |
源URL | [http://ir.xjipc.cas.cn/handle/365002/5217] |
专题 | 新疆理化技术研究所_中国科学院特殊环境功能材料与器件重点试验室 新疆理化技术研究所_材料物理与化学研究室 |
作者单位 | 1.Xian Univ Posts & Telecommun, Coll Sci, Xian 710121, Shaanxi, Peoples R China 2.Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Xinjiang Key Lab Elect Informat Mat & Devices, Key Lab Funct Mat & Devices Special Environm, Urumqi 830011, Peoples R China 3.Yunnan Univ, Sch Phys & Astron, Kunming 650091, Yunnan, Peoples R China 4.South West Univ Sci & Technol, Key Lab Solid Waste Treatment & Resource Recycle, Mianyang 621010, Peoples R China 5.Old Dominion Univ, Dept Elect Engn, Norfolk, VA 23529 USA |
推荐引用方式 GB/T 7714 | Zhang, XB ,Ren, W ,Kong, WW ,et al. Effect of sputtering power on structural, cationic distribution and optical properties of Mn2Zn0.25Ni0.75O4 thin films[J]. APPLIED SURFACE SCIENCE,2018,435(3):815-821. |
APA | Zhang, XB .,Ren, W .,Kong, WW .,Zhou, Q .,Wang, L .,...&Jiang, CQ .(2018).Effect of sputtering power on structural, cationic distribution and optical properties of Mn2Zn0.25Ni0.75O4 thin films.APPLIED SURFACE SCIENCE,435(3),815-821. |
MLA | Zhang, XB ,et al."Effect of sputtering power on structural, cationic distribution and optical properties of Mn2Zn0.25Ni0.75O4 thin films".APPLIED SURFACE SCIENCE 435.3(2018):815-821. |
入库方式: OAI收割
来源:新疆理化技术研究所
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