Observation of glassy ferromagnetism in al-doped 4H-SiC

Bo Song; Huiqiang Bao; Hui Li; Ming Lei; Tonghua Peng; Jikang Jian; Jun Liu; Wanyan Wang; Wenjun Wang; Xiaolong Chen

doi:10.1021/ja808507f

Observation of glassy ferromagnetism in al-doped 4H-SiC

Bo Song^*
, Huiqiang Bao
, Hui Li
, Ming Lei
, Tonghua Peng
, Jikang Jian
, Jun Liu
, Wanyan Wang
, Wenjun Wang
, Xiaolong Chen

^*Corresponding author for this work

School of Astronautics

CAS - Institute of Physics
Xinjiang University

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

122 Scopus citations

Abstract

Glassy ferromagnetism is observed in diluted magnetic semiconductor Al-doped 4H-SiC. We propose a possible explanation for the origin of ferromagnetism order that is the coeffect of sp2/sp3 configuration along with the structural defects. This result unambiguously demonstrates the existence of intrinsic ferromagnetism order in nonmagnetic sp systems.

Original language	English
Pages (from-to)	1376-1377
Number of pages	2
Journal	Journal of the American Chemical Society
Volume	131
Issue number	4
DOIs	https://doi.org/10.1021/ja808507f
State	Published - 4 Feb 2009

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title = "Observation of glassy ferromagnetism in al-doped 4H-SiC",

abstract = "Glassy ferromagnetism is observed in diluted magnetic semiconductor Al-doped 4H-SiC. We propose a possible explanation for the origin of ferromagnetism order that is the coeffect of sp2/sp3 configuration along with the structural defects. This result unambiguously demonstrates the existence of intrinsic ferromagnetism order in nonmagnetic sp systems.",

author = "Bo Song and Huiqiang Bao and Hui Li and Ming Lei and Tonghua Peng and Jikang Jian and Jun Liu and Wanyan Wang and Wenjun Wang and Xiaolong Chen",

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T1 - Observation of glassy ferromagnetism in al-doped 4H-SiC

AU - Song, Bo

AU - Bao, Huiqiang

AU - Li, Hui

AU - Lei, Ming

AU - Peng, Tonghua

AU - Jian, Jikang

AU - Liu, Jun

AU - Wang, Wanyan

AU - Wang, Wenjun

AU - Chen, Xiaolong

PY - 2009/2/4

Y1 - 2009/2/4

N2 - Glassy ferromagnetism is observed in diluted magnetic semiconductor Al-doped 4H-SiC. We propose a possible explanation for the origin of ferromagnetism order that is the coeffect of sp2/sp3 configuration along with the structural defects. This result unambiguously demonstrates the existence of intrinsic ferromagnetism order in nonmagnetic sp systems.

AB - Glassy ferromagnetism is observed in diluted magnetic semiconductor Al-doped 4H-SiC. We propose a possible explanation for the origin of ferromagnetism order that is the coeffect of sp2/sp3 configuration along with the structural defects. This result unambiguously demonstrates the existence of intrinsic ferromagnetism order in nonmagnetic sp systems.

UR - https://www.scopus.com/pages/publications/67749088353

U2 - 10.1021/ja808507f

DO - 10.1021/ja808507f

M3 - 文章

AN - SCOPUS:67749088353

SN - 0002-7863

VL - 131

SP - 1376

EP - 1377

JO - Journal of the American Chemical Society

JF - Journal of the American Chemical Society

IS - 4

ER -

Observation of glassy ferromagnetism in al-doped 4H-SiC

Abstract

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