Structural and magnetic properties of swift heavy-ion irradiated SiC

Xiaodong Zhang; Zhitao Zhang; Shavkat Akhmadaliev; Shengqiang Zhou; Yiyong Wu; Bin Guo

doi:10.1016/j.vacuum.2020.109849

Structural and magnetic properties of swift heavy-ion irradiated SiC

Xiaodong Zhang
, Zhitao Zhang
, Shavkat Akhmadaliev
, Shengqiang Zhou
, Yiyong Wu^*
, Bin Guo

^*此作品的通讯作者

School of Materials Science and Engineering, Harbin Institute of Technology
CAS - Hefei Institutes of Physical Sciences
Helmholtz-Zentrum Dresden-Rossendorf

科研成果: 期刊稿件 › 文章 › 同行评审

7 引用（Scopus）

摘要

Ferromagnetism has been observed in ion and neutron irradiated SiC single crystals. In this paper, we present a structural and magnetic investigation on 6H–SiC irradiated by swift heavy ions. The co-exist of paramagnetism, superparamagnetism and ferromagnetism is revealed by using different magnetometry methods. The ferromagnetic component persists well above room temperature. This study confirms the general existence of defect-induced magnetism in SiC.

源语言	英语
文章编号	109849
期刊	Vacuum
卷	184
DOI	https://doi.org/10.1016/j.vacuum.2020.109849
出版状态	已出版 - 2月 2021
已对外发布	是

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title = "Structural and magnetic properties of swift heavy-ion irradiated SiC",

abstract = "Ferromagnetism has been observed in ion and neutron irradiated SiC single crystals. In this paper, we present a structural and magnetic investigation on 6H–SiC irradiated by swift heavy ions. The co-exist of paramagnetism, superparamagnetism and ferromagnetism is revealed by using different magnetometry methods. The ferromagnetic component persists well above room temperature. This study confirms the general existence of defect-induced magnetism in SiC.",

author = "Xiaodong Zhang and Zhitao Zhang and Shavkat Akhmadaliev and Shengqiang Zhou and Yiyong Wu and Bin Guo",

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T1 - Structural and magnetic properties of swift heavy-ion irradiated SiC

AU - Zhang, Xiaodong

AU - Zhang, Zhitao

AU - Akhmadaliev, Shavkat

AU - Zhou, Shengqiang

AU - Wu, Yiyong

AU - Guo, Bin

PY - 2021/2

Y1 - 2021/2

N2 - Ferromagnetism has been observed in ion and neutron irradiated SiC single crystals. In this paper, we present a structural and magnetic investigation on 6H–SiC irradiated by swift heavy ions. The co-exist of paramagnetism, superparamagnetism and ferromagnetism is revealed by using different magnetometry methods. The ferromagnetic component persists well above room temperature. This study confirms the general existence of defect-induced magnetism in SiC.

AB - Ferromagnetism has been observed in ion and neutron irradiated SiC single crystals. In this paper, we present a structural and magnetic investigation on 6H–SiC irradiated by swift heavy ions. The co-exist of paramagnetism, superparamagnetism and ferromagnetism is revealed by using different magnetometry methods. The ferromagnetic component persists well above room temperature. This study confirms the general existence of defect-induced magnetism in SiC.

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JO - Vacuum

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Structural and magnetic properties of swift heavy-ion irradiated SiC

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