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

^*Corresponding author for this work

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

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

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.

Original language	English
Article number	109849
Journal	Vacuum
Volume	184
DOIs	https://doi.org/10.1016/j.vacuum.2020.109849
Publication status	Published - Feb 2021
Externally published	Yes

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10.1016/j.vacuum.2020.109849

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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{\textendash}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.

UR - https://www.scopus.com/pages/publications/85094620754

U2 - 10.1016/j.vacuum.2020.109849

DO - 10.1016/j.vacuum.2020.109849

M3 - Article

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SN - 0042-207X

VL - 184

JO - Vacuum

JF - Vacuum

M1 - 109849

ER -

Structural and magnetic properties of swift heavy-ion irradiated SiC

Abstract

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