CAS OpenIR  > 中科院上海应用物理研究所2011-2020年
Ultrathin high-kappa antimony oxide single crystals
Yang, KN; Zhang, T; Wei, B; Bai, YJ; Jia, SF; Cao, GH; Jiang, RH; Zhang, CB; Gao, EL; Chang, XJ; Li, JT; Li, SM; Zhu, DM; Tai, RZ; Zhou, H; Wang, JB; Zeng, MQ; Wang, ZC; Fu, L
AbstractUltrathin oxides have been reported to possess excellent properties in electronic, magnetic, optical, and catalytic fields. However, the current and primary approaches toward the preparation of ultrathin oxides are only applicable to amorphous or polycrystalline oxide nanosheets or films. Here, we successfully synthesize high-quality ultrathin antimony oxide single crystals via a substrate-buffer-controlled chemical vapor deposition strategy. The as-obtained ultrathin antimony oxide single crystals exhibit high dielectric constant (similar to 100) and large breakdown voltage (similar to 5.7GVm(-1)). Such a strategy can also be utilized to fabricate other ultrathin oxides, opening up an avenue in broadening the applicaitons of ultrathin oxides in many emerging fields.
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Affiliation1.Wuhan Univ, Coll Chem & Mol Sci, Wuhan 430072, Peoples R China
2.Int Iberian Nanotechnol Lab INL, Dept Quantum Mat Sci & Technol, Ave Mestre Jose Veiga, P-4715330 Braga, Portugal
3.Inner Mongolia Univ Technol, Coll Chem Engn, Hohhot 010051, Peoples R China
4.Wuhan Univ, MOE Key Lab Artificial Micro & Nanostruct, Ctr Electron Microscopy, Sch Phys & Technol, Wuhan 430072, Peoples R China
5.Wuhan Univ, Inst Adv Studies, Wuhan 430072, Peoples R China
6.Wuhan Univ, Sch Civil Engn, Dept Engn Mech, Wuhan 430072, Peoples R China
7.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai Synchrotron Radiat Facil, Shanghai 201204, Peoples R China
8.Argonne Natl Lab, Adv Photon Source, Xray Sci Div, Argonne, IL 60439 USA
Recommended Citation
GB/T 7714
Yang, KN,Zhang, T,Wei, B,et al. Ultrathin high-kappa antimony oxide single crystals[J]. NATURE COMMUNICATIONS,2020,11(1):-.
APA Yang, KN.,Zhang, T.,Wei, B.,Bai, YJ.,Jia, SF.,...&Fu, L.(2020).Ultrathin high-kappa antimony oxide single crystals.NATURE COMMUNICATIONS,11(1),-.
MLA Yang, KN,et al."Ultrathin high-kappa antimony oxide single crystals".NATURE COMMUNICATIONS 11.1(2020):-.
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