Surface double-layer structure in (110) oriented BiFeO3 thin film
Surface double-layer structure in (110) oriented BiFeO3 thin film
复制标题
(110)取向BiFeO3薄膜的表面双层结构
DOI:
10.1063/1.4902113
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发表时间:
2014-11
影响因子:
4
通讯作者:
Li, Xiaolong
中科院分区:
文献类型:
--
作者:
Jin, Kuijuan;Gao, Xingyu;Li, Zhong;Li, Xiaolong
Surface double-layer structure different from the interior was found in BiFeO3 thin film grown on SrRuO3 covered SrTiO3 (110) substrate by pulsed laser deposition. It was shown that BiFeO3 film exhibits epitaxial phase with single domain. X-ray reflectivity and X-ray photoelectron spectroscopy results revealed a skin layer of less than 1 nm with a reduced electron density and different surface state. Grazing incidence x-ray diffraction convinced a surface multi-domain structure of several nm beneath the surface skin layer. The double-layer near surface structure would be originated from the large depolarization field produced by the single-domain structure with strain.
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影响因子:
3.7
作者:
Liu, Huajun;Yang, Ping;Wang, John
通讯作者:
Wang, John
影响因子:
4
作者:
J. Wang;B. Vilquin;N. Barrett
通讯作者:
J. Wang;B. Vilquin;N. Barrett
DOI:
10.1107/s0108768190006887
发表时间:
1990-12-01
期刊:
ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE
影响因子:
--
作者:
KUBEL, F;SCHMID, H
通讯作者:
SCHMID, H
影响因子:
56.9
作者:
Fong, DD;Stephenson, GB;Thompson, C
通讯作者:
Thompson, C
影响因子:
8.6
作者:
M. Sepliarsky;M. Stachiotti;R. Migoni
通讯作者:
M. Sepliarsky;M. Stachiotti;R. Migoni