Fabrication, crystallographic and magnetic properties of SrM perpendicular films on Au nano-dot arrays

Kaewrawang, Arkom; Ghasemi, Ali; Liu, Xiaoxi; Morisako, Akimitsu

doi:10.1016/j.jallcom.2009.11.174

Cited by 14 publications

(2 citation statements)

References 23 publications

(23 reference statements)

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“…On the basis of these backgrounds, we attempted Auassisted crystallization to fabricate crystalline, ferrite nanostructural SrFe 12 O 19 nanodots using Au nanotemplates [41][42][43][44]. We have successfully obtained crystalline SrFe 12 O 19 nanodots at ∼475 °C, which is much lower than the usual processing conditions (∼525 °C) [43].…”

Section: Introductionmentioning

confidence: 99%

Control of the spatial distribution and crystal orientation of self-organized Au nanoparticles

et al. 2016

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Ordered, two-dimensional, self-organized Au nanoparticles were fabricated using radiofrequency (RF) magnetron sputtering. The particles were uniformly spherical in shape and ultrafine in size (3-7 nm) and showed an ultrahigh density in the order of ∼10(12) inch(-2). A custom-developed sputtering apparatus that employs low sputtering power density and a minimized sputtering time (1 min) was used to markedly simplify the preparation conditions for Au nanoparticle fabrication. The spatial distribution of Au nanoparticles was rigorously controlled by placing a Ta interfacial layer between the Au nanoparticles and substrate as well as by post-annealing samples in an Ar atmosphere after the formation of Au nanoparticles. The interfacial layer and the post-annealing step caused approximately 40% of the Au nanoparticles on the substrate surface to orient in the (111) direction. This method was shown to produce ultrafine Au nanoparticles showing an ultrahigh surface density. The crystal orientation of the nanoparticles can be precisely controlled with respect to the substrate surface. Therefore, this technique promises to deliver tunable nanostructures for applications in the field of high-performance electronic devices.

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Section: Introductionmentioning

confidence: 99%

Control of the spatial distribution and crystal orientation of self-organized Au nanoparticles

et al. 2016

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“…The magnetoplumbite structured strontium ferrite is an appropriate candidate because of its high saturation magnetization, fairly larger magneto-crystalline anisotropy, excellent chemical stability and magnetic moment aligned along the c-axis and good microwave absorption properties [18][19][20][21][22]. Considerable effort has been directed to the investigations of bulk hexagonal ferrite [19], and recently the thin hexagonal ferrite films have been also widely studied [20][21][22][23][24][25][26].…”

Section: Introductionmentioning

confidence: 99%

Preparation, and magnetic and electromagnetic properties of La-doped strontium ferrite films

Huang

et al. 2011

Journal of Magnetism and Magnetic Materials

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Structural, Magnetic, and Microwave Properties of SrFe12−x (Ni0.5Co0.5Sn) x/2O19 Particles Synthesized by Sol–Gel Combustion Method

Mousavinia

Ghasemi

Paimozd

2013

Journal of Elec Materi

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Fabrication, crystallographic and magnetic properties of SrM perpendicular films on Au nano-dot arrays

Cited by 14 publications

References 23 publications

Control of the spatial distribution and crystal orientation of self-organized Au nanoparticles

Control of the spatial distribution and crystal orientation of self-organized Au nanoparticles

Preparation, and magnetic and electromagnetic properties of La-doped strontium ferrite films

Structural, Magnetic, and Microwave Properties of SrFe12−x (Ni0.5Co0.5Sn) x/2O19 Particles Synthesized by Sol–Gel Combustion Method

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