The crystalline and magnetic properties of Zn doped strontium Z-type hexaferrite synthesized by polymerizable complex method

The crystalline and magnetic properties of Zn doped strontium Z-type hexaferrite synthesized by polymerizable complex method

Polycrystalline samples of Sr3Co2-xZnxFe24O41 (x = 0.0, 0.5, 1.0, 1.5, 2.0) were synthesized by a polymerizable complex method. The crystallographic, and magnetic properties of samples were investigated using x-ray diffractometer (XRD), vibrating sample magnetometer (VSM), and Mössbauer spectroscopy...

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Main Authors: Jung Tae Lim, In-Bo Shim, Eun Joo Hahn, Chul Sung Kim
Format: Article
Language:English
Published: AIP Publishing LLC 2017-05-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/1.4977883
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spelling doaj-1353135e6d584013b3281c0353b94dc02020-11-25T00:40:28ZengAIP Publishing LLCAIP Advances2158-32262017-05-0175056108056108-610.1063/1.4977883303791ADVThe crystalline and magnetic properties of Zn doped strontium Z-type hexaferrite synthesized by polymerizable complex methodJung Tae Lim0In-Bo Shim1Eun Joo Hahn2Chul Sung Kim3Department of Physics, Kookmin University, Seoul 02707, South KoreaDepartment of Physics, Kookmin University, Seoul 02707, South KoreaDepartment of Physics, Suwon University, Hwaseong 18323, South KoreaDepartment of Physics, Kookmin University, Seoul 02707, South KoreaPolycrystalline samples of Sr3Co2-xZnxFe24O41 (x = 0.0, 0.5, 1.0, 1.5, 2.0) were synthesized by a polymerizable complex method. The crystallographic, and magnetic properties of samples were investigated using x-ray diffractometer (XRD), vibrating sample magnetometer (VSM), and Mössbauer spectroscopy. The crystal structures of all samples were determined to be hexagonal with the space group P63/mmc. The hysteresis curves under 10 kOe at 295 K showed that all samples were not saturated due to the high planar anisotropy of Sr ions. In addition, the coercivity (Hc) of samples decreased with increasing Zn ion contents. Mössbauer spectra of all samples were obtained at 295 K, and least-squares fitted below TC as six distinguishable sextets (4fIV, 4fIV*, 12kVI*, 4fVI*+ 4eIV, 12kVI, and 2dV + 2aVI + 4fVI + 4eVI).http://dx.doi.org/10.1063/1.4977883
collection DOAJ
language English
format Article
sources DOAJ
author Jung Tae Lim
In-Bo Shim
Eun Joo Hahn
Chul Sung Kim
spellingShingle Jung Tae Lim
In-Bo Shim
Eun Joo Hahn
Chul Sung Kim
The crystalline and magnetic properties of Zn doped strontium Z-type hexaferrite synthesized by polymerizable complex method
AIP Advances
author_facet Jung Tae Lim
In-Bo Shim
Eun Joo Hahn
Chul Sung Kim
author_sort Jung Tae Lim
title The crystalline and magnetic properties of Zn doped strontium Z-type hexaferrite synthesized by polymerizable complex method
title_short The crystalline and magnetic properties of Zn doped strontium Z-type hexaferrite synthesized by polymerizable complex method
title_full The crystalline and magnetic properties of Zn doped strontium Z-type hexaferrite synthesized by polymerizable complex method
title_fullStr The crystalline and magnetic properties of Zn doped strontium Z-type hexaferrite synthesized by polymerizable complex method
title_full_unstemmed The crystalline and magnetic properties of Zn doped strontium Z-type hexaferrite synthesized by polymerizable complex method
title_sort crystalline and magnetic properties of zn doped strontium z-type hexaferrite synthesized by polymerizable complex method
publisher AIP Publishing LLC
series AIP Advances
issn 2158-3226
publishDate 2017-05-01
description Polycrystalline samples of Sr3Co2-xZnxFe24O41 (x = 0.0, 0.5, 1.0, 1.5, 2.0) were synthesized by a polymerizable complex method. The crystallographic, and magnetic properties of samples were investigated using x-ray diffractometer (XRD), vibrating sample magnetometer (VSM), and Mössbauer spectroscopy. The crystal structures of all samples were determined to be hexagonal with the space group P63/mmc. The hysteresis curves under 10 kOe at 295 K showed that all samples were not saturated due to the high planar anisotropy of Sr ions. In addition, the coercivity (Hc) of samples decreased with increasing Zn ion contents. Mössbauer spectra of all samples were obtained at 295 K, and least-squares fitted below TC as six distinguishable sextets (4fIV, 4fIV*, 12kVI*, 4fVI*+ 4eIV, 12kVI, and 2dV + 2aVI + 4fVI + 4eVI).
url http://dx.doi.org/10.1063/1.4977883
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