Solid Solubility and Magnetism upon Mn Incorporation in the Bulk Ternary Carbides Cr2AlC and Cr2GaC

被引：63

作者：

Mockute, A. ^{[1
]}

Lu, J. ^{[1
]}

Moon, E. J. ^{[2
]}

Yan, M. ^{[2
]}

Anasori, B. ^{[2
]}

May, S. J. ^{[2
]}

Barsoum, M. W. ^{[2
]}

Rosen, J. ^{[1
]}

机构：

[1] Linkoping Univ, Dept Phys Chem & Biol IFM, Thin Film Phys Div, SE-58183 Linkoping, Sweden

[2] Drexel Univ, Dept Mat Sci & Engn, Philadelphia, PA 19104 USA

来源：

MATERIALS RESEARCH LETTERS | 2015年 / 3卷 / 01期

基金：

欧洲研究理事会; 瑞典研究理事会;

关键词：

MAX Phases; Solid Solution; Bulk Synthesis; Magnetism; MAX-PHASES; TI; GROWTH; TI2ALC;

D O I：

10.1080/21663831.2014.944676

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Herein, we report on the bulk synthesis of (Cr1-xMnx)(2)AlC and (Cr1-yMny)(2)GaC MAX phases. Scanning electron and transmission electron microscopy, in combination with energy-dispersive X-ray spectroscopy performed locally on MAX phase grains, revealed x and y to be 0.06 (3 at%) and 0.3 (15 at%), respectively. The introduction of Mn into the structure did not result in appreciable changes in the c-lattice constants. Vibrating sample magnetometry measurements suggest that bulk (Cr0.7Mn0.3)(2)GaC may be magnetic.

引用

页码：16 / 22

页数：7

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