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螺旋磁性六角铁氧体Ba(Fe Sc )O单晶的通量生长及磁性能

Flux Growth and Magnetic Properties of Helimagnetic Hexagonal Ferrite Ba(Fe Sc )O Single Crystals.

作者信息

Utsumi Shigenori, Tanaka Seiya, Maruyama Kenichi, Hatakeyama Nao, Itoh Kenichi, Koike Jun, Horikawa Akihiro, Iriyama Hiroki, Kanamaru Hajime, Amako Yasushi, Iiyama Taku, Futamura Ryusuke, Kiyanagi Ryoji, Nakao Akiko, Moriyama Kentaro, Ishikawa Yoshihisa, Momozawa Nobuyuki

机构信息

Graduate School of Engineering and Management, Suwa University of Science, Chino, Nagano 391-0292, Japan.

Faculty of Engineering, Suwa University of Science, Chino, Nagano 391-0292, Japan.

出版信息

ACS Omega. 2020 Sep 17;5(38):24890-24897. doi: 10.1021/acsomega.0c03671. eCollection 2020 Sep 29.

DOI:10.1021/acsomega.0c03671
PMID:33015508
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7528311/
Abstract

Fabricating large, high-crystalline-quality single-crystal samples of hexagonal ferrite Ba(Fe Sc )O is the first important step to elucidating its helimagnetic structure and developing it for further applications. In this study, single crystals of Ba(Fe Sc )O of various Sc concentrations were successfully grown by the spontaneous crystallization method using NaO-FeO flux. We determined the optimal starting composition of reagents for Ba(Fe Sc )O growth as a function of monitoring of the crystal nucleus generation accelerated the success of crystal growth. The obtained crystals comprised black and lamellate structures with a size of 13 mm × 8 mm × 2 mm and a surface of {001} orientation. X-ray diffraction and elemental analysis revealed that the obtained crystals were composed of single-phase Ba(Fe Sc )O of high crystalline quality. The lattice constants and increased linearly with increasing , thereby following Vegard's law. The temperature dependence of magnetization and the magnetization curves at 77 K of the = 0.128 crystal exhibited behavior characteristics of helimagnetism. Neutron diffraction measurements of the = 0.128 crystal exhibited magnetic satellite reflection peaks below 211 K, providing evidence that Ba(Fe Sc )O behaves as a helimagnetic material.

摘要

制备大尺寸、高晶体质量的六方铁氧体Ba(FeSc)O单晶样品是阐明其螺旋磁结构并将其开发用于进一步应用的首要重要步骤。在本研究中，使用NaO-FeO助熔剂通过自发结晶法成功生长出了不同Sc浓度的Ba(FeSc)O单晶。我们根据监测晶核生成的情况确定了用于Ba(FeSc)O生长的试剂的最佳起始组成，这加速了晶体生长的成功。所获得的晶体由黑色层状结构组成，尺寸为13mm×8mm×2mm，表面为{001}取向。X射线衍射和元素分析表明，所获得的晶体由高质量的单相Ba(FeSc)O组成。晶格常数和随着的增加而线性增加，从而遵循维加德定律。= 0.128的晶体在77K时的磁化强度温度依赖性和磁化曲线表现出螺旋磁体的行为特征。对= 0.128的晶体进行中子衍射测量，在211K以下出现了磁卫星反射峰，这证明Ba(FeSc)O表现为一种螺旋磁体材料。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/82b9/7528311/5f86728800e5/ao0c03671_0010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/82b9/7528311/51bd195093ab/ao0c03671_0002.jpg
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https://cdn.ncbi.nlm.nih.gov/pmc/blobs/82b9/7528311/308376fe33ab/ao0c03671_0004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/82b9/7528311/ed4ed12b7a3b/ao0c03671_0005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/82b9/7528311/233fe4c8e046/ao0c03671_0006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/82b9/7528311/15fb02b24ffb/ao0c03671_0007.jpg
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https://cdn.ncbi.nlm.nih.gov/pmc/blobs/82b9/7528311/d2a4cba2030a/ao0c03671_0009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/82b9/7528311/5f86728800e5/ao0c03671_0010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/82b9/7528311/51bd195093ab/ao0c03671_0002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/82b9/7528311/ce8d63a92ef3/ao0c03671_0003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/82b9/7528311/308376fe33ab/ao0c03671_0004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/82b9/7528311/ed4ed12b7a3b/ao0c03671_0005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/82b9/7528311/233fe4c8e046/ao0c03671_0006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/82b9/7528311/15fb02b24ffb/ao0c03671_0007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/82b9/7528311/e81a4728e7cc/ao0c03671_0008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/82b9/7528311/d2a4cba2030a/ao0c03671_0009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/82b9/7528311/5f86728800e5/ao0c03671_0010.jpg

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本文引用的文献

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Observation of magnetoelastic and magnetoelectric coupling in Sc doped BaFeO due to spin-glass-like phase.由于类自旋玻璃相在掺钪钡铁氧体中对磁弹性和磁电耦合的观测
J Phys Condens Matter. 2019 Jul 24;31(29):295701. doi: 10.1088/1361-648X/ab1798. Epub 2019 Apr 9.
2
Magnetization-polarization cross-control near room temperature in hexaferrite single crystals.室温附近六方铁氧体单晶中的磁化-极化交叉控制。
Nat Commun. 2019 Mar 18;10(1):1247. doi: 10.1038/s41467-019-09205-x.
3
SENJU: a new time-of-flight single-crystal neutron diffractometer at J-PARC.
千住：日本质子加速器研究中心的一台新型飞行时间单晶中子衍射仪。
J Appl Crystallogr. 2016 Feb 1;49(Pt 1):120-127. doi: 10.1107/S1600576715022943.
4
Electric field control of nonvolatile four-state magnetization at room temperature.室温下非易失性四态磁化的电场控制。
Phys Rev Lett. 2012 Apr 27;108(17):177201. doi: 10.1103/PhysRevLett.108.177201. Epub 2012 Apr 23.
5
Multiferroic M-type hexaferrites with a room-temperature conical state and magnetically controllable spin helicity.具有室温锥形状态和磁控自旋螺旋性的多铁性 M 型六方铁氧体。
Phys Rev Lett. 2010 Dec 17;105(25):257201. doi: 10.1103/PhysRevLett.105.257201. Epub 2010 Dec 13.
6
Low-magnetic-field control of electric polarization vector in a helimagnet.螺旋磁体中电偏振矢量的低磁场控制
Science. 2008 Mar 21;319(5870):1643-6. doi: 10.1126/science.1154507.
7
Electric polarization rotation in a hexaferrite with long-wavelength magnetic structures.具有长波长磁结构的六方铁氧体中的电极化旋转
Phys Rev Lett. 2005 Apr 8;94(13):137201. doi: 10.1103/PhysRevLett.94.137201. Epub 2005 Apr 5.