| Discerning lattice and electronic structures in under- and over-doped multiferroic Aurivillius films | |
Meng, DC; Tao, S; Huang, HL; Wang, JL ; Yun, Y; Peng, RR; Fu, ZP; Zheng, LR; Chu, SQ; Chu, WS; Zhai, XF; Brown, G; Knize, R; Lu, YL; Zheng LR(郑黎荣); Chu SQ(储胜启)
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| 2017 | |
| Source Publication | JOURNAL OF APPLIED PHYSICS
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| ISSN | 0021-8979 |
| EISSN | 1089-7550 |
| Volume | 121Issue:11Pages:114107 |
| Subtype | Article |
| Abstract | Aurivillius type multiferroic thin films with controllable doping have not been studied. Here, we achieve accurate doping of (La, Bi)(6)Fe2-xNixTi3O18 epitaxial films using two-target pulsed laser deposition. An upper doping limit of x similar to 0.4 for fabricating the single-phase structure is found. In over-doped films, secondary phases appear and the Ni valence is close to 2+. The under- doped films exhibit a single-phase and the measured electronic structure agrees with a stoichiometric phase. The multiferroic properties of the single-phase films with under- doping are probed. Our study reveals the doping limit in the Aurivillius-type multiferroic system and demonstrates the lattice-structure and electronic-structure difference between the under- and over-doped films. Published by AIP Publishing. |
| DOI | 10.1063/1.4978356 |
| WOS Keyword | THIN-FILMS ; ROOM-TEMPERATURE ; SPECTROSCOPY ; CERAMICS ; OXIDES ; LAYERS ; YIELD |
| Indexed By | SCI ; EI ; SCOPUS ; ADS |
| Language | 英语 |
| WOS Research Area | Physics |
| WOS Subject | Physics, Applied |
| WOS ID | WOS:000397421400026 |
| EI Accession Number | 20171303507398 |
| EI Keywords | Electronic structure - Phase structure - Pulsed laser deposition - Thin films |
| EI Classification Number | 712.1 Semiconducting Materials - 744.9 Laser Applications - 933 Solid State Physics |
| ADS Bibcode | 2017JAP...121k4107M |
| ADS URL | https://ui.adsabs.harvard.edu/abs/2017JAP...121k4107M |
| ADS CITATIONS | https://ui.adsabs.harvard.edu/abs/2017JAP...121k4107M/citations |
| Citation statistics |
Cited Times:2 [ADS]
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| Document Type | 期刊论文 |
| Identifier | http://ir.ihep.ac.cn/handle/311005/284793 |
| Collection | 多学科研究中心 粒子天体物理中心 |
| Affiliation | 中国科学院高能物理研究所 |
| First Author Affilication | Institute of High Energy |
| Recommended Citation GB/T 7714 | Meng, DC,Tao, S,Huang, HL,et al. Discerning lattice and electronic structures in under- and over-doped multiferroic Aurivillius films[J]. JOURNAL OF APPLIED PHYSICS,2017,121(11):114107. |
| APA | Meng, DC.,Tao, S.,Huang, HL.,Wang, JL.,Yun, Y.,...&储胜启.(2017).Discerning lattice and electronic structures in under- and over-doped multiferroic Aurivillius films.JOURNAL OF APPLIED PHYSICS,121(11),114107. |
| MLA | Meng, DC,et al."Discerning lattice and electronic structures in under- and over-doped multiferroic Aurivillius films".JOURNAL OF APPLIED PHYSICS 121.11(2017):114107. |
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