(1-x)Sr3Sn2O7+xCa3Mn2O7陶瓷合成及其光电性能

黄禹田; 王煜; 朱敏敏; 吕婷; 杨洪春; 李翔; 王秀章; 刘美风; 李少珍

doi:10.7498/aps.67.20180954

摘要

为了寻求新的非常规多铁性材料，采用固相合成方法制备具有Ruddlesden-Popper结构的（1-x）Sr3Sn2O7+xCa3Mn2O7（SSO+CMO）（x=0，0.05，0.10，0.15，0.20）系列陶瓷.通过X射线衍射、紫外可见光谱和磁性测量，发现SSO+CMO陶瓷为单一正交相结构，空间群为A2-1am.随着掺杂量x的增加，样品的晶胞参数和体积相应地减小；在室温不同频率下，样品的介电常数和介电损耗随着频率增加而减小，且在x=0.1时有弱的铁磁性.

关键词:

Sr3Sn2O7 /
Ca3Mn2O7 /
介电性能 /
磁性

Abstract

In order to obtain new hybrid improper ferroelectricity, the (1-x)Sr3Sn2O7+xCa3Mn2O7 (0 x 0.2) samples each with a Ruddlesden-Popper phase are prepared by the conventional solid-state reaction method. The phase purity is characterized by X-ray diffraction through using the GSAS refinement. The results indicate that (1-x)Sr3Sn2O7+xCa3Mn2O7 sample has an orthorhombic structure and its cell constants decrease with content x increasing. At room temperature, the dielectric constant decreases with frequency increasing. Sr3Sn2O7 exhibits diamagnetism. With increasing the content of Ca3Mn2O7, the sample presents diamagnetism, paramagnetism, weak ferromagnetic and paramagnetism in sequence. And the sample with x=0.1 has a weak ferromagnetic property. All these pave a way for selecting Ruddlesden-Popper multiferroic materials.

Keywords:

作者及机构信息

1.
湖北理工学院数理学院, 黄石 435003;

2.
湖北师范大学先进材料研究院, 黄石 435002;

3.
湖北理工学院材料科学与工程学院, 黄石 435003

通信作者: 刘美风, lmfeng1107@hbnu.edu.cn;origen2003@126.com ; 李少珍, lmfeng1107@hbnu.edu.cn;origen2003@126.com

基金项目: 国家自然科学基金青年科学基金（批准号：51302074，11704109）、国家自然科学基金（批准号：11374147）和湖北省教育厅青年项目（批准号：Q20172501）资助的课题.

Authors and contacts

1.
School of Mathematics and Physics, Hubei Polytechnic University, Huangshi 435003, China;

2.
Institute for Advanced Materials, Hubei Normal University, Huangshi 435002, China;

3.
School of Materials Science and Engineering, Hubei Polytechnic University, Huangshi 435003, China

Corresponding author: Liu Mei-Feng, lmfeng1107@hbnu.edu.cn;origen2003@126.com ; Li Shao-Zhen, lmfeng1107@hbnu.edu.cn;origen2003@126.com

Funds: Project supported by the Young Scientists Fund of the National Natural Science Foundation of China (Grant Nos. 51302074, 11704109), the National Natural Science Foundation of China (Grant No. 11374147), and the Research Project of Hubei Provincial Department of Education, China (Grant No. Q20172501).

参考文献

[1]	Scott J F, Paz de Araujo C A 1989 Science 246 1400
[2]	Prinz G A 1998 Science 282 1660
[3]	Wolf S A, Awschalom D D, Buhrman R A, Daughton J M, von Molnr S, Roukes M L, Chtchelkanova A Y, Treger D M 2001 Science 294 1488
[4]	Zutic I, Fabian J, das Sarma S 2004 Rev. Mod. Phys. 76 323
[5]	Wang J, Neaton J B, Zheng H, Nagarajan V, Ogale S B, Liu B, Viehland D, Vaithyanathan V, SchlomD G, Waghmare U V, Spaldin N A, RabeK M, Wuttig M, Ramesh R 2003 Science 299 1719
[6]	Dong S, Liu J M, Cheong S W, Ren Z 2015 Adv. Phys. 64 519
[7]	Benedek N A, Fennie C J 2011 Phys. Rev. Lett. 106 107204
[8]	Bousquet E, Dawber M, Stucki N, Lichtensteiger C, Hermet P, Gariglio S, Triscone J M, Ghosez P 2008 Nature 452 732
[9]	Wang Y Z, Huang F T, Luo X, Gao B, Cheong S W 2017 Adv. Mater. 29 1601288
[10]	ToosiA R, Shamlouei H R, Hesari A M 2016 Chin. Phys. B 25 094220
[11]	Lobanov M V, Li S W, Greenblatt M 2003 Chem. Mater. 15 1302
[12]	Zhu W K, Pi L, Huang Y J, Tan S, Zhang Y H 2012 Appl. Phys. Lett. 101 192407

施引文献

[1]	Scott J F, Paz de Araujo C A 1989 Science 246 1400
[2]	Prinz G A 1998 Science 282 1660
[3]	Wolf S A, Awschalom D D, Buhrman R A, Daughton J M, von Molnr S, Roukes M L, Chtchelkanova A Y, Treger D M 2001 Science 294 1488
[4]	Zutic I, Fabian J, das Sarma S 2004 Rev. Mod. Phys. 76 323
[5]	Wang J, Neaton J B, Zheng H, Nagarajan V, Ogale S B, Liu B, Viehland D, Vaithyanathan V, SchlomD G, Waghmare U V, Spaldin N A, RabeK M, Wuttig M, Ramesh R 2003 Science 299 1719
[6]	Dong S, Liu J M, Cheong S W, Ren Z 2015 Adv. Phys. 64 519
[7]	Benedek N A, Fennie C J 2011 Phys. Rev. Lett. 106 107204
[8]	Bousquet E, Dawber M, Stucki N, Lichtensteiger C, Hermet P, Gariglio S, Triscone J M, Ghosez P 2008 Nature 452 732
[9]	Wang Y Z, Huang F T, Luo X, Gao B, Cheong S W 2017 Adv. Mater. 29 1601288
[10]	ToosiA R, Shamlouei H R, Hesari A M 2016 Chin. Phys. B 25 094220
[11]	Lobanov M V, Li S W, Greenblatt M 2003 Chem. Mater. 15 1302
[12]	Zhu W K, Pi L, Huang Y J, Tan S, Zhang Y H 2012 Appl. Phys. Lett. 101 192407

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