CrN single-crystal growth using Cr-Ga-Na ternary melt

Masato Aoki; Hisanori Yamane; Masahiko Shimada; Takashi Kajiwara

doi:10.1016/S0022-0248(02)01899-7

CrN single-crystal growth using Cr-Ga-Na ternary melt

Masato Aoki, Hisanori Yamane, Masahiko Shimada, Takashi Kajiwara

Center for Exploration of New Inorganic Materials

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

16 Citations (Scopus)

Abstract

Regular octahedral CrN single crystals with a maximum size of 75 μm were obtained by heating Cr-Ga-Na ternary melt at 850°C and 3 MPa of N₂ for 200 h. X-ray powder and single-crystal diffractometry revealed that the CrN single crystals had the cubic rock-salt structure with the lattice parameter a = 4.1467(8) Å. The CrN single crystals exhibited antiferromagnetism below the Néel temperature of 290 K.

Original language	English
Pages (from-to)	133-138
Number of pages	6
Journal	Journal of Crystal Growth
Volume	246
Issue number	1-2
DOIs	https://doi.org/10.1016/S0022-0248(02)01899-7
Publication status	Published - 2002 Dec 1

Keywords

A1. Crystal morphology
A1. X-ray diffraction
A2. Growth from solutions
A2. Single-crystal growth
B1. Nitrides
B2. Magnetic materials

ASJC Scopus subject areas

Condensed Matter Physics
Inorganic Chemistry
Materials Chemistry

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10.1016/S0022-0248(02)01899-7

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title = "CrN single-crystal growth using Cr-Ga-Na ternary melt",

abstract = "Regular octahedral CrN single crystals with a maximum size of 75 μm were obtained by heating Cr-Ga-Na ternary melt at 850°C and 3 MPa of N2 for 200 h. X-ray powder and single-crystal diffractometry revealed that the CrN single crystals had the cubic rock-salt structure with the lattice parameter a = 4.1467(8) {\AA}. The CrN single crystals exhibited antiferromagnetism below the N{\'e}el temperature of 290 K.",

keywords = "A1. Crystal morphology, A1. X-ray diffraction, A2. Growth from solutions, A2. Single-crystal growth, B1. Nitrides, B2. Magnetic materials",

author = "Masato Aoki and Hisanori Yamane and Masahiko Shimada and Takashi Kajiwara",

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doi = "10.1016/S0022-0248(02)01899-7",

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T1 - CrN single-crystal growth using Cr-Ga-Na ternary melt

AU - Aoki, Masato

AU - Yamane, Hisanori

AU - Shimada, Masahiko

AU - Kajiwara, Takashi

PY - 2002/12/1

Y1 - 2002/12/1

N2 - Regular octahedral CrN single crystals with a maximum size of 75 μm were obtained by heating Cr-Ga-Na ternary melt at 850°C and 3 MPa of N2 for 200 h. X-ray powder and single-crystal diffractometry revealed that the CrN single crystals had the cubic rock-salt structure with the lattice parameter a = 4.1467(8) Å. The CrN single crystals exhibited antiferromagnetism below the Néel temperature of 290 K.

AB - Regular octahedral CrN single crystals with a maximum size of 75 μm were obtained by heating Cr-Ga-Na ternary melt at 850°C and 3 MPa of N2 for 200 h. X-ray powder and single-crystal diffractometry revealed that the CrN single crystals had the cubic rock-salt structure with the lattice parameter a = 4.1467(8) Å. The CrN single crystals exhibited antiferromagnetism below the Néel temperature of 290 K.

KW - A1. Crystal morphology

KW - A1. X-ray diffraction

KW - A2. Growth from solutions

KW - A2. Single-crystal growth

KW - B1. Nitrides

KW - B2. Magnetic materials

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U2 - 10.1016/S0022-0248(02)01899-7

DO - 10.1016/S0022-0248(02)01899-7

M3 - Article

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VL - 246

SP - 133

EP - 138

JO - Journal of Crystal Growth

JF - Journal of Crystal Growth

SN - 0022-0248

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