Magnetoresistance of the high-pressure ferromagnetic phases (GaSb)<sub>2</sub>M (M=Cr,Mn)

Pronin, A. A.; Kondrin, M. V.; Gizatullin, V R; Sazanova, O. A.; Lyapin, A. G.; Попова, С. В.; Ivanov, V. Yu.

doi:10.1088/0953-8984/26/28/326001

Cited by 3 publications

(1 citation statement)

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“…Recently, Pronin et al and Kondrin et al found FM Cr-GaSb phase synthesized under high pressure. 17,18) However, the origin of ferromagnetism and electronic structures in Cr-GaSb are still unclear. In this paper, the electronic structures and magnetic properties in Cr doped GaSb are investigated systematically by the first-principles calculation.…”

Section: Introductionmentioning

confidence: 99%

The magnetic properties of Cr doped GaSb studied by the first-principles calculation

Lin

Pan

Chen

et al. 2019

Jpn. J. Appl. Phys.

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The first-principles calculations method based on density functional theory was employed to study the electronic structures and magnetic properties in Cr doped GaSb systematically. The studied results shown that both CrGa and CrSb substitutions can induce 3 local magnetic moment. The magnetic interactions among CrGas and CrSbs are all ferromagnetic with higher Curie temperature, and the ferromagnetic mechanism is also discussed. The smaller formation energy of CrGa indicated that CrGa plays an important role on the ferromagnetism in Cr doped GaSb. These results should be useful for the realization of higher temperature and inherent ferromagnetic semiconductor in GaSb system.

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Section: Introductionmentioning

confidence: 99%

The magnetic properties of Cr doped GaSb studied by the first-principles calculation

Lin

Pan

Chen

et al. 2019

Jpn. J. Appl. Phys.

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Effects of strains on electronic and magnetic properties in V-, Cr- and Mn-doped GaSb

2022

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Survey of new materials by solid state synthesis under external fields: high-pressure synthesis and microwave processing of inorganic materials

Takizawa

2018

J. Ceram. Soc. Japan

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The most common preparative method for inorganic solids is solid state reaction of constituent materials. Since the solid state reaction is usually performed at high temperature for a long heating duration, almost all the products are thermodynamically stable. During the long history of solid state chemistry and materials science, an enormous number of binary and ternary equilibrium phase diagrams were constructed and it seems like there is no hope to find out new materials those exhibit fascinating functionality. By applying external fields to solid state reaction systems, however, it has become possible to synthesize new compounds those do not exist in the equilibrium phase diagrams. In this article, synthesis of inorganic materials under high-pressure and microwave electromagnetic fields is reviewed. The scope of this review covers, but is not limited to, effects of external fields (high-pressure and microwave electromagnetic wave) on the formation of new compounds and structures those can not be prepared by conventional synthetic routes.

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Magnetoresistance of the high-pressure ferromagnetic phases (GaSb)₂M (M=Cr,Mn)

Cited by 3 publications

References 45 publications

The magnetic properties of Cr doped GaSb studied by the first-principles calculation

The magnetic properties of Cr doped GaSb studied by the first-principles calculation

Effects of strains on electronic and magnetic properties in V-, Cr- and Mn-doped GaSb

Survey of new materials by solid state synthesis under external fields: high-pressure synthesis and microwave processing of inorganic materials

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Magnetoresistance of the high-pressure ferromagnetic phases (GaSb)2M (M=Cr,Mn)

Cited by 3 publications

References 45 publications

The magnetic properties of Cr doped GaSb studied by the first-principles calculation

The magnetic properties of Cr doped GaSb studied by the first-principles calculation

Effects of strains on electronic and magnetic properties in V-, Cr- and Mn-doped GaSb

Survey of new materials by solid state synthesis under external fields: high-pressure synthesis and microwave processing of inorganic materials

Contact Info

Product

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Magnetoresistance of the high-pressure ferromagnetic phases (GaSb)₂M (M=Cr,Mn)