Magnetic properties of Mn-doped 6H-SiC

Bo Song; Huiqiang Bao; Hui Li; Ming Lei; Jikang Jian; Jiecai Han; Xinghong Zhang; Songhe Meng; Wanyan Wang; Xiaolong Chen

doi:10.1063/1.3097809

Magnetic properties of Mn-doped 6H-SiC

Bo Song
, Huiqiang Bao
, Hui Li
, Ming Lei
, Jikang Jian
, Jiecai Han
, Xinghong Zhang
, Songhe Meng
, Wanyan Wang
, Xiaolong Chen^*

^*Corresponding author for this work

School of Astronautics

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

69 Scopus citations

Abstract

We report the synthesis and characterizations of low Mn-doped (< 10 ^-3 molar fraction) 6H-SiC. Raman scattering studies show an unusual shift in Raman peak with altering Mn contents. The magnetic properties measurement shows the typical ferromagnetic order was established at as low Mn-doped concentration as 10-4 molar fraction at around 250 K. It is speculated that the defects-related effects other than the Mn content play a more important role to determine the magnetic ordering.

Original language	English
Article number	102508
Journal	Applied Physics Letters
Volume	94
Issue number	10
DOIs	https://doi.org/10.1063/1.3097809
State	Published - 2009

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abstract = "We report the synthesis and characterizations of low Mn-doped (< 10 -3 molar fraction) 6H-SiC. Raman scattering studies show an unusual shift in Raman peak with altering Mn contents. The magnetic properties measurement shows the typical ferromagnetic order was established at as low Mn-doped concentration as 10-4 molar fraction at around 250 K. It is speculated that the defects-related effects other than the Mn content play a more important role to determine the magnetic ordering.",

author = "Bo Song and Huiqiang Bao and Hui Li and Ming Lei and Jikang Jian and Jiecai Han and Xinghong Zhang and Songhe Meng and Wanyan Wang and Xiaolong Chen",

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T1 - Magnetic properties of Mn-doped 6H-SiC

AU - Song, Bo

AU - Bao, Huiqiang

AU - Li, Hui

AU - Lei, Ming

AU - Jian, Jikang

AU - Han, Jiecai

AU - Zhang, Xinghong

AU - Meng, Songhe

AU - Wang, Wanyan

AU - Chen, Xiaolong

PY - 2009

Y1 - 2009

N2 - We report the synthesis and characterizations of low Mn-doped (< 10 -3 molar fraction) 6H-SiC. Raman scattering studies show an unusual shift in Raman peak with altering Mn contents. The magnetic properties measurement shows the typical ferromagnetic order was established at as low Mn-doped concentration as 10-4 molar fraction at around 250 K. It is speculated that the defects-related effects other than the Mn content play a more important role to determine the magnetic ordering.

AB - We report the synthesis and characterizations of low Mn-doped (< 10 -3 molar fraction) 6H-SiC. Raman scattering studies show an unusual shift in Raman peak with altering Mn contents. The magnetic properties measurement shows the typical ferromagnetic order was established at as low Mn-doped concentration as 10-4 molar fraction at around 250 K. It is speculated that the defects-related effects other than the Mn content play a more important role to determine the magnetic ordering.

UR - https://www.scopus.com/pages/publications/62549092731

U2 - 10.1063/1.3097809

DO - 10.1063/1.3097809

M3 - 文章

AN - SCOPUS:62549092731

SN - 0003-6951

VL - 94

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 10

M1 - 102508

ER -

Magnetic properties of Mn-doped 6H-SiC

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