采用反滴加共沉淀法制备了钇铁石榴石YIG粉体及掺钆石榴石Gd:YIG粉体,经XRD分析证实为石榴石结构.通过实验确定Y和Gd的制备比例为2.91∶0.09,900℃焙烧16h比饱和磁化强度为26.60 emu/g,比Y3Fe5O12的比饱和磁化强度20.77 emu/g增大了28.1%.
参考文献
| [1] | 汪敏强,姚熹,朱翔鹰,孔凡滔,张良莹.溶胶-凝胶法合成钇铁石榴石（YIG）的凝胶化及热处理研究[J].硅酸盐学报,2002(03):325-328,334. |
| [2] | Priye V.;Thyagarajan K.;Pal BP. .Analysis and design of a novel leaky YIG film guided wave optical isolator[J].Journal of Lightwave Technology: A Joint IEEE/OSA Publication,1998(2):246-250. |
| [3] | Fukusako T.;Tsutsumi M. .Superconducting microstrip resonator with yttrium iron garnet single crystals[J].IEEE Transactions on Microwave Theory and Techniques,1997(11):2013-2017. |
| [4] | Tsutsumi M.;Fukusako T. .Broadband magnetically tunable superconducting microstrip resonator using yttrium iron garnet single crystal[J].Electronics Letters,1997(8):687-688. |
| [5] | Susamu T;Kenji K;Ozaki Y et al.Characteristics of yttrium iron garnet ultrafine particles prepared by the alkoxide method[J].Journal of The American Chemical Society,1994,77(07):1787-1792. |
| [6] | 王巍,兰中文,姬洪,梁魁,王豪才.Ce∶YIG粉体的制备及性能研究[J].电子元件与材料,2002(05):3-5. |
| [7] | 王宏志,高濂,Hirokazu Kawaoka,Tohru Sekino,Koichi Niihara.多晶YAG陶瓷的制备及力学性能[J].硅酸盐学报,2001(01):35-38. |
| [8] | Kawai N;Hirano T .Preparation of Bi substituted YIG paryicles by coprecipitation[J].Denkj Kagaku,1994,62:348-349. |
| [9] | 赵广军,肖筱华,李涛,何晓明,赵鹤明,徐军.液相共沉淀法制备钆镓石榴石（Gd3Ga5O12,GGG）多晶原料[J].无机材料学报,2002(03):443-447. |
| [10] | 周志刚.铁氧体磁性材料[M].北京:科学出版社,1981:88-93. |
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