Improved properties of epitaxial YNixMn1-xO3 films by annealing under high magnetic fields

	Improved properties of epitaxial YNixMn1-xO3 films by annealing under high magnetic fields
	Ma YW(马衍伟)
刊名	APPLIED PHYSICS LETTERS
	2006
通讯作者	马衍伟
中文摘要	The effect of annealing under a magnetic field on the microstructure and properties of YNixMn1-xO3 (x=0.33 and 0.5) films has been investigated. It is found that the ferromagnetic transition temperature is significantly enhanced after postannealing in the presence of an 8 T magnetic field. Characterization study shows that the microstructure is affected, obtaining larger grains of uniform size when films are annealed under a magnetic field. The improvement in the ordering temperature of all films is interpreted in terms of the grain growth caused by the magnetic field driving force for boundary motion where the exchange coupling is high.
学科主题	材料合成与加工工艺
收录类别	1
公开日期	2010-09-29
附注	The effect of annealing under a magnetic field on the microstructure and properties of YNixMn1-xO3 (x=0.33 and 0.5) films has been investigated. It is found that the ferromagnetic transition temperature is significantly enhanced after postannealing in the presence of an 8 T magnetic field. Characterization study shows that the microstructure is affected, obtaining larger grains of uniform size when films are annealed under a magnetic field. The improvement in the ordering temperature of all films is interpreted in terms of the grain growth caused by the magnetic field driving force for boundary motion where the exchange coupling is high.
内容类型	期刊论文
源URL	[http://ir.iee.ac.cn/handle/311042/377]
专题	电工研究所_超导材料及强磁场科学研究组_超导材料及强磁场科学研究组_期刊论文
推荐引用方式 GB/T 7714	Ma YW. Improved properties of epitaxial YNixMn1-xO3 films by annealing under high magnetic fields[J]. APPLIED PHYSICS LETTERS,2006.
APA	马衍伟.(2006).Improved properties of epitaxial YNixMn1-xO3 films by annealing under high magnetic fields.APPLIED PHYSICS LETTERS.
MLA	马衍伟."Improved properties of epitaxial YNixMn1-xO3 films by annealing under high magnetic fields".APPLIED PHYSICS LETTERS (2006).