Defect driven magnetism in calcium hexaboride

S. E. Lofland; B. Seaman; K. V. Ramanujachary; Nanjing Hur; S. W. Cheong

doi:10.1103/PhysRevB.67.020410

Defect driven magnetism in calcium hexaboride

S. E. Lofland, B. Seaman, K. V. Ramanujachary, Nanjing Hur, S. W. Cheong

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32 Scopus citations

Abstract

We have completed a systematic investigation of the structural and magnetic properties of (formula presented) over a wide range of temperatures. Unlike conventional magnetic systems, the mechanism for magnetism in this compound appears to be intimately connected to defects. We present direct evidence that introducing defects not only enhances the magnetization but also increases the ordering temperature.

Original language	English (US)
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	67
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevB.67.020410
State	Published - Jan 31 2003

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics

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10.1103/PhysRevB.67.020410

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title = "Defect driven magnetism in calcium hexaboride",

abstract = "We have completed a systematic investigation of the structural and magnetic properties of (formula presented) over a wide range of temperatures. Unlike conventional magnetic systems, the mechanism for magnetism in this compound appears to be intimately connected to defects. We present direct evidence that introducing defects not only enhances the magnetization but also increases the ordering temperature.",

author = "Lofland, {S. E.} and B. Seaman and Ramanujachary, {K. V.} and Nanjing Hur and Cheong, {S. W.}",

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AU - Seaman, B.

AU - Ramanujachary, K. V.

AU - Hur, Nanjing

AU - Cheong, S. W.

PY - 2003/1/31

Y1 - 2003/1/31

N2 - We have completed a systematic investigation of the structural and magnetic properties of (formula presented) over a wide range of temperatures. Unlike conventional magnetic systems, the mechanism for magnetism in this compound appears to be intimately connected to defects. We present direct evidence that introducing defects not only enhances the magnetization but also increases the ordering temperature.

AB - We have completed a systematic investigation of the structural and magnetic properties of (formula presented) over a wide range of temperatures. Unlike conventional magnetic systems, the mechanism for magnetism in this compound appears to be intimately connected to defects. We present direct evidence that introducing defects not only enhances the magnetization but also increases the ordering temperature.

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DO - 10.1103/PhysRevB.67.020410

M3 - Article

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Defect driven magnetism in calcium hexaboride

Abstract

All Science Journal Classification (ASJC) codes

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