Tailoring Structure and Magnetic Characteristics in L1(0)-FePt Nanoparticles via Ag Doping in Different Valence States

	Tailoring Structure and Magnetic Characteristics in L1(0)-FePt Nanoparticles via Ag Doping in Different Valence States
	Jiang, Y. H.; Y. Liu; Y. X. Wang; L. Chen; X. L. Zhang; H. L. Liu; J. H. Yang; S. J. Li; D. D. Wang and B. Yao
	2017
发表期刊	Nanoscience and Nanotechnology Letters
卷号	9 期号:3
摘要	FePt, FePtAg and FePt-AgCl nanoparticles (NPs) are synthesized using the sol-gel method. The effect of Ag in different valence states on the morphology, chemical ordering and magnetic properties of L1(0)-FePt NPs are studied in length. The addition of Ag to FePt NPs results in a larger particle size and wider distribution. Magnetic measurement results show that the coercivity (Hc)of FePt NPs is significantly higher with the addition of Ag in comparison with that of pure FePt NPs. While Ag+ executes a negative impact on the magnetic performance of FePt NPs. The saturation magnetization (Ms) for the FePt, FePtAg and FePt-AgCl NPs are 15.6, 10.6 and 6.9 emu/g, respectively. The addition of non-magnetic Ag or AgCl to FePt dilutes theMs value of the NPs. From X-ray diffraction analyses, we observe that the diffraction peaks become sharper and considerably increasing intensity when Ag or AgCl is added to the FePt sample.
收录类别	sci ; ei
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/58964
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Jiang, Y. H.,Y. Liu,Y. X. Wang,et al. Tailoring Structure and Magnetic Characteristics in L1(0)-FePt Nanoparticles via Ag Doping in Different Valence States[J]. Nanoscience and Nanotechnology Letters,2017,9(3).
APA	Jiang, Y. H..,Y. Liu.,Y. X. Wang.,L. Chen.,X. L. Zhang.,...&D. D. Wang and B. Yao.(2017).Tailoring Structure and Magnetic Characteristics in L1(0)-FePt Nanoparticles via Ag Doping in Different Valence States.Nanoscience and Nanotechnology Letters,9(3).
MLA	Jiang, Y. H.,et al."Tailoring Structure and Magnetic Characteristics in L1(0)-FePt Nanoparticles via Ag Doping in Different Valence States".Nanoscience and Nanotechnology Letters 9.3(2017).

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