Makale detayı · 2010
Novel Nd2Fe14B nanoflakes and nanoparticles for the development of high energy nanocomposite magnets
- Yıl
- 2010
- Tür
- article
Veri kaynağı ayrımı
- YÖKSİS YÖKSİS makale kaydı
- YÖKSİS dergi adı NANOTECHNOLOGY
- Katalog eşleşmesi (ISSN) Nanotechnology
- OpenAlex OpenAlex zenginleştirmesi (özet, atıf, konular)
Özet
OpenAlex · İngilizce
High energy ball milling has been shown to be a promising method for large-scale fabrication of rare earth-transition metal nanoparticles. In this work, magnetically hard Nd-Fe-B nanopowders with a coercivity in the range of 1.2-4 kOe have been produced by surfactant-assisted ball milling of nanocrystalline precursor alloys. The nanopowders consisted of Nd(2)Fe(14)B flakes with a thickness below 100 nm and an aspect ratio as high as 10(2)-10(3) and anisotropic square nanoparticles with a size of 11 nm. Both the nanoparticles and nanoflakes showed a strong [001] out-of-plane texture. The nanoparticles showed a spin reorientation temperature which is lower (117 K) than the bulk value (135 K). The successful fabrication of Nd-Fe-B nano-thin flakes and anisotropic nanoparticles provides hope for the development of nanocomposite permanent magnets with an enhanced energy product.
Konular
Atıflar
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58 atıf
OpenAlex cited_by_count (önbellek / veritabanı)
Yerel katalogda bu makaleye atıf yapan 11 yayın (OpenAlex referans eşleşmesi; tam dünya listesi değildir).
- Effect of Exchange Interactions on the Coercivity of SmCo5 Nanoparticles Made by Cluster Beam Deposition 2013
- Anisotropic Nd2Fe14B nanoparticles and nanoflakes by surfactant-assisted ball milling 2011
- Synthesis of single crystal Sm Co nanoparticles by cluster beam deposition 2011
- Photocurable pentaerythritol triacrylate/lithium phenyl-2,4,6-trimethylbenzoylphosphinate-based ink for extrusion-based 3D printing of magneto-responsive materials 2020
- Photocurable pentaerythritol triacrylate/lithium phenyl-2,4,6-trimethylbenzoylphosphinate-based ink for extrusion-based 3D printing of magneto-responsive materials 2020
- Novel NdCo5 nanoflakes and nanoparticles produced by surfactant-assisted high-energy ball milling 2012
- Fabrication and Characterization of Fe(16)N(2)Micro-Flake Powders and Their Extrusion-Based 3D Printing into Permanent Magnet Form 2020
- Fabrication and Characterization of Fe(16)N(2)Micro-Flake Powders and Their Extrusion-Based 3D Printing into Permanent Magnet Form 2020
- Rapid production of highly coercive Sm Co thin films by triode sputtering 2014
- Synthesis of Nd-Fe-B/Fe hybrid micro-magnets 2019