High pressure floating-zone growth and property characterization of Cr-doped hexagonal YMnO3 crystals
High pressure floating-zone growth and property characterization of Cr-doped hexagonal YMnO3 crystals
复制标题
Cr掺杂六方YMnO3晶体的高压浮区生长及性能表征
DOI:
10.1016/j.jmst.2017.04.014
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发表时间:
2017-10
影响因子:
10.9
通讯作者:
Cao Chongde
中科院分区:
文献类型:
--
作者:
Wan Feng;Bai Xiaojun;Song Kaikai;Zheng Jianbang;Lin Xin;Cao Chongde
Large crystal growth of Cr-dopedh-YMnO3has been investigated by using a high pressure optical floating-zone method. The size of the grown crystals is typically 60–70 mm in length and 4–5 mm in diameter. The structure of the grown crystals is analyzed by powder X-ray diffraction and scanning electron microscopy. The defects in the as-grown crystals, including low-angle grain boundary and inclusions are studied. An off-stoichiometric phenomenon is found with a slight Cr deficiency in different parts. The relationship between defects and growth conditions during crystal growth is also discussed. The magnetic properties show spin-glass phase features with weak ferromagnetic behavior below 30 K.
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DOI:
10.1088/0953-8984/24/23/235402
发表时间:
2012-06
期刊:
Journal of Physics: Condensed Matter
影响因子:
--
作者:
N. Jiang;X. Zhang
通讯作者:
N. Jiang;X. Zhang
影响因子:
3.7
作者:
S. Mori;J. Tokunaga;Y. Horibe;Y. Aikawa;T. Katsufuji
通讯作者:
S. Mori;J. Tokunaga;Y. Horibe;Y. Aikawa;T. Katsufuji
影响因子:
3.2
作者:
R. Thakur;R. Thakur;S. Samatham;N. Kaurav;V. Ganesan;N. Gaur;G. Okram
通讯作者:
R. Thakur;R. Thakur;S. Samatham;N. Kaurav;V. Ganesan;N. Gaur;G. Okram
影响因子:
8.6
作者:
Cho, D.-Y.;Kim, J.-Y.;Jo, T.
通讯作者:
Jo, T.
影响因子:
1.9
作者:
A. Zhang;W. Zhu;X. S. Wu;Q. Bian
通讯作者:
A. Zhang;W. Zhu;X. S. Wu;Q. Bian