Experimental observation of defect-induced intrinsic ferromagnetism in III-V nitrides: The case of BN

B. Song; J. C. Han; J. K. Jian; H. Li; Y. C. Wang; H. Q. Bao; W. Y. Wang; H. B. Zuo; X. H. Zhang; S. H. Meng; X. L. Chen

doi:10.1103/PhysRevB.80.153203

Experimental observation of defect-induced intrinsic ferromagnetism in III-V nitrides: The case of BN

B. Song^*
, J. C. Han
, J. K. Jian
, H. Li
, Y. C. Wang
, H. Q. Bao
, W. Y. Wang
, H. B. Zuo
, X. H. Zhang
, S. H. Meng
, X. L. Chen

^*Corresponding author for this work

School of Astronautics

CAS - Institute of Physics
Xinjiang University
Harbin Institute of Technology

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

38 Scopus citations

Abstract

We report the synthesis and magnetic properties characterizations of defective BN obtained from a modified solid-state reaction. X-ray diffraction analysis indicated the presence of two crystalline phases of BN in products. No magnetic impurities, such as Fe, Co, Mn, and Ni were detected by chemical analysis. Transmission electron microscopy observation and photoluminescence spectrum measurement showed the existence of large-scale defects in BN lattices. Magnetic measurement undoubtedly demonstrated the typical ferromagnetic order was established in undoped BN. We consider that the many kinds of defects should be responsible for the long-range magnetic order in the sp material of defective BN.

Original language	English
Article number	153203
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	80
Issue number	15
DOIs	https://doi.org/10.1103/PhysRevB.80.153203
State	Published - 28 Oct 2009

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10.1103/PhysRevB.80.153203

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Song, B., Han, J. C., Jian, J. K., Li, H., Wang, Y. C., Bao, H. Q., Wang, W. Y., Zuo, H. B., Zhang, X. H., Meng, S. H., & Chen, X. L. (2009). Experimental observation of defect-induced intrinsic ferromagnetism in III-V nitrides: The case of BN. Physical Review B - Condensed Matter and Materials Physics, 80(15), Article 153203. https://doi.org/10.1103/PhysRevB.80.153203

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title = "Experimental observation of defect-induced intrinsic ferromagnetism in III-V nitrides: The case of BN",

abstract = "We report the synthesis and magnetic properties characterizations of defective BN obtained from a modified solid-state reaction. X-ray diffraction analysis indicated the presence of two crystalline phases of BN in products. No magnetic impurities, such as Fe, Co, Mn, and Ni were detected by chemical analysis. Transmission electron microscopy observation and photoluminescence spectrum measurement showed the existence of large-scale defects in BN lattices. Magnetic measurement undoubtedly demonstrated the typical ferromagnetic order was established in undoped BN. We consider that the many kinds of defects should be responsible for the long-range magnetic order in the sp material of defective BN.",

author = "B. Song and Han, \{J. C.\} and Jian, \{J. K.\} and H. Li and Wang, \{Y. C.\} and Bao, \{H. Q.\} and Wang, \{W. Y.\} and Zuo, \{H. B.\} and Zhang, \{X. H.\} and Meng, \{S. H.\} and Chen, \{X. L.\}",

year = "2009",

month = oct,

day = "28",

doi = "10.1103/PhysRevB.80.153203",

language = "英语",

volume = "80",

journal = "Physical Review B - Condensed Matter and Materials Physics",

issn = "1098-0121",

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TY - JOUR

T1 - Experimental observation of defect-induced intrinsic ferromagnetism in III-V nitrides

T2 - The case of BN

AU - Song, B.

AU - Han, J. C.

AU - Jian, J. K.

AU - Li, H.

AU - Wang, Y. C.

AU - Bao, H. Q.

AU - Wang, W. Y.

AU - Zuo, H. B.

AU - Zhang, X. H.

AU - Meng, S. H.

AU - Chen, X. L.

PY - 2009/10/28

Y1 - 2009/10/28

N2 - We report the synthesis and magnetic properties characterizations of defective BN obtained from a modified solid-state reaction. X-ray diffraction analysis indicated the presence of two crystalline phases of BN in products. No magnetic impurities, such as Fe, Co, Mn, and Ni were detected by chemical analysis. Transmission electron microscopy observation and photoluminescence spectrum measurement showed the existence of large-scale defects in BN lattices. Magnetic measurement undoubtedly demonstrated the typical ferromagnetic order was established in undoped BN. We consider that the many kinds of defects should be responsible for the long-range magnetic order in the sp material of defective BN.

AB - We report the synthesis and magnetic properties characterizations of defective BN obtained from a modified solid-state reaction. X-ray diffraction analysis indicated the presence of two crystalline phases of BN in products. No magnetic impurities, such as Fe, Co, Mn, and Ni were detected by chemical analysis. Transmission electron microscopy observation and photoluminescence spectrum measurement showed the existence of large-scale defects in BN lattices. Magnetic measurement undoubtedly demonstrated the typical ferromagnetic order was established in undoped BN. We consider that the many kinds of defects should be responsible for the long-range magnetic order in the sp material of defective BN.

UR - https://www.scopus.com/pages/publications/71449105012

U2 - 10.1103/PhysRevB.80.153203

DO - 10.1103/PhysRevB.80.153203

M3 - 文章

AN - SCOPUS:71449105012

SN - 1098-0121

VL - 80

JO - Physical Review B - Condensed Matter and Materials Physics

JF - Physical Review B - Condensed Matter and Materials Physics

IS - 15

M1 - 153203

ER -

Experimental observation of defect-induced intrinsic ferromagnetism in III-V nitrides: The case of BN

Abstract

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