The Study of Microstructure and Magnetic Properties of La3+ doped W-Type Hexagonal Ferrites Sr1-x La x Co2Fe16O27

被引：6

作者：

Niu, Xiaofei ^{[1
]}

Liu, Yan ^{[1
]}

Li, Ming ^{[1
]}

Wu, Bo ^{[1
]}

Li, Hengzheng ^{[1
]}

机构：

[1] Suzhou Univ, Anhui Key Lab Spintron & Nanomat Res, Suzhou 234000, Peoples R China

来源：

JOURNAL OF ELECTRONIC MATERIALS | 2017年 / 46卷 / 07期

基金：

中国国家自然科学基金;

关键词：

W-type ferrites; the solid state method; microstructure; magnetic properties; BARIUM FERRITE; THIN-FILMS; HEXAFERRITES; SUBSTITUTION; IONS;

D O I：

10.1007/s11664-017-5387-y

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The W-type hexagonal ferrites with the composition Sr1-x La (x) Co2Fe16O27 (0 <= x <= 0.35) magnetic powders were synthesized by the solid state method. The phase constituents, micro-morphology, and magnetic properties of the particles were investigated by x-ray diffraction (XRD), a scanning electron microscope, and a vibrating sample magnetometer. The single phase was observed in the W-type ferrites with different La content from XRD. The micro-morphology of the particles exhibits the hexagonal plate-like shape, and the particles are distributed homogeneously of W-type ferrites with different La content. The coercivity (H (c)) of the particles increases with the increase of La content (x), while the saturation magnetization (M (s)) of the particles first increases with x from 0 to 0.15, and then begins to decrease when x continues to increase.

引用

页码：4299 / 4303

页数：5

共 50 条

[21] Structural and magnetic properties of Sr1-x La x Fe12-x (Cu0.5Co0.5) x O19 hexaferrites prepared by the solid-state reaction method
Yang, Yujie
Wang, Fanhou
Shao, Juxiang
Huang, Duohui
Liu, Xiansong
Feng, Shuangjiu
Wan, Mingjie
Cao, Qilong
BULLETIN OF MATERIALS SCIENCE, 2016, 39 (01) : 119 - 123
[22] Dielectric and magnetic behavior of BaCd2-xSrxFe16O27 W-type hexagonal ferrites (vol 509, pg 4793, 2011)
Murtaza, G.
Aen, Faiza
Misbah-ul-Islam
Rana, M. U.
JOURNAL OF ALLOYS AND COMPOUNDS, 2017, 699 : 1199 - 1199
[23] Influence of La concentration on structural, morphological, optical and magnetic properties of Sr1-x LaxTiO3 nanopowders
Songwattanasin, P.
Karaphun, A.
Phokha, S.
Hunpratub, S.
Maensiri, S.
Amornkitbamrung, V
Swatsitang, E.
PHYSICA B-CONDENSED MATTER, 2019, 571 : 213 - 221
[24] Thermoelectric properties of Nb-doped Sr1-x (La0.5Na0.5) x TiO3 perovskites
Tachibana, Makoto
Muchtar, Ahmad Rifqi
Mori, Takao
APPLIED PHYSICS EXPRESS, 2022, 15 (01)
[25] MAGNETIC AND MOSSBAUER STUDY OF COPRECIPITATED SRNI2FE16O27 (SRNI2-W) AND SRCO2FE16O27 (SRCO2-W) HEXAGONAL FERRITES
LECCABUE, F
PANIZZIERI, R
ALBANESE, G
LEO, G
ALMODOVAR, NS
MATERIALS RESEARCH BULLETIN, 1988, 23 (02) : 263 - 275
[26] Influence of rare earth Ce3+ on structural, electrical and magnetic properties of Sr2+ based W-type hexagonal ferrites
Sadiq, Imran
Khan, Imran
Aen, Faiza
Islam, M. U.
Rana, M. U.
PHYSICA B-CONDENSED MATTER, 2012, 407 (08) : 1256 - 1261
[27] Performance improvement of (La, Sr)MnO3 and (La, Sr) x (Co, Fe)O3-type anode-supported SOFCs
Haanappel, Vincent A. C.
Mertens, Josef
Mai, Andreas
JOURNAL OF FUEL CELL SCIENCE AND TECHNOLOGY, 2006, 3 (03): : 263 - 270
[28] MAGNETIC-PROPERTIES OF X-TYPE BA2ME2FE28O46 (ME = FE, CO, AND MN) HEXAGONAL FERRITES
GU, BX
JOURNAL OF APPLIED PHYSICS, 1992, 71 (10) : 5103 - 5106
[29] Magnetic, electrical and dielectric properties of microwave sintered Sr1-x La x Fe12-x Ni x O19 (x=0-0.35) hexaferrites used for nonreciprocal LTCF devices
Peng, Long
Li, Lezhong
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2017, 28 (23) : 17816 - 17826
[30] Effects of Divalent Ion Substitution on the Microstructure and Magnetic Properties of SrCo2-x (MnZnCa)x/3Fe16O27 Nanoparticles
Ghasemi, Ali
JOURNAL OF SUPERCONDUCTIVITY AND NOVEL MAGNETISM, 2016, 29 (07) : 1943 - 1952

← 1 2 3 4 5 →