Interlayer modulation on the dynamic magnetic properties of L10-FePt/NM/[CoNi]5 composite film structures

2019 ◽  
Vol 115 (6) ◽  
pp. 062401 ◽  
Author(s):  
Bingcheng Zhao ◽  
Hongwei Xue ◽  
Guanjie Wu ◽  
Zhendong Zhu ◽  
Yang Ren ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Composite Film

scholarly journals Size-dependent structure and magnetic properties of co-evaporated Fe-SiO2 nanoparticle composite film under high magnetic field

AIP Advances ◽  
2016 ◽  
Vol 6 (5) ◽  
pp. 055929 ◽  
Author(s):  
Yonghui Ma ◽  
Guojian Li ◽  
Jiaojiao Du ◽  
Mengmeng Li ◽  
Jianhao Wang ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Magnetic Properties ◽  
Composite Film ◽  
High Magnetic Field ◽  
Size Dependent ◽  
Sio2 Nanoparticle

Magnetic Properties and Microstructure of PLD-fabricated Pr-Fe-B/Fe-Co Multi-layered Nano-composite Film Magnets

2017 ◽  
Vol 137 (7) ◽  
pp. 404-409
Author(s):  
Akihiro Yamashita ◽  
Akira Kurosaki ◽  
Takeshi Yanai ◽  
Hirotoshi Fukunaga ◽  
Masaki Nakano
Keyword(s):  
Magnetic Properties ◽  
Composite Film ◽  
Nano Composite

Bithiazole-containing polymeric complex and PVA composite film: Preparation and magnetic properties

2004 ◽  
Vol 93 (3) ◽  
pp. 1264-1270 ◽  
Author(s):  
Caiping Lin ◽  
Weilin Sun ◽  
Liming Jiang ◽  
Liqun Wang ◽  
Zhiquan Shen
Keyword(s):  
Magnetic Properties ◽  
Composite Film ◽  
Polymeric Complex ◽  
Film Preparation

Soft Magnetic Properties of the Fe76Si9B10P5/Zn0.5Ni0.5Fe2O4/PVA Composite Film

2013 ◽  
Vol 745-746 ◽  
pp. 761-767
Author(s):  
Sheng Chen ◽  
Ming Gang Wang ◽  
Zhan Kui Zhao
Keyword(s):  
Magnetic Properties ◽  
Amorphous Alloy ◽  
Composite Film ◽  
Composite Films ◽  
Test System ◽  
Alloy Particles ◽  
Amorphous Alloy Powder ◽  
Similar Preparation ◽  
The One ◽  
Micro Morphology

The Fe76Si9B10P5/Zn0.5Ni0.5Fe2O4/PVA composite film was fabricated by the spin-coating process. To improve the dispersibility and compatibility of Zn0.5Ni0.5Fe2O4nanopaticles, Bis (P, P-bis-ethylhexyl diphosphato) ethanediolato titanate was used as the surface modifier to deal with Zn0.5Ni0.5Fe2O4nanoparticles. The micro morphology and magnetic properties of the composites was observed respectively by 3D Measuring Laser Microscope OLS4000 and MATS type auto test system of magnetic materials. Several contrast groups using by the similar preparation process showed that surface modification on the Zn0.5Ni0.5Fe2O4nanoparticles did not only improve the dispersibility of Fe76Si9B10P5amorphous alloy particles presenting in the PVA, but also improve the softmagnetic properties of the composite films; the magnetic properties of the composite film containing Zn0.5Ni0.5Fe2O4nanoparticles performed better than the one that not contain Zn0.5Ni0.5Fe2O4nanoparticles; the permeability of the film increased with the increasing of the contents of Fe76Si9B10P5amorphous alloy powder in the composites.

scholarly journals Facile Synthesis of Reduced Graphene Oxide/Fe3O4 Nanocomposite Film

2017 ◽  
Vol 15 (1_suppl) ◽  
pp. 1-6 ◽  
Author(s):  
Cunqing Ma ◽  
Kaiyu Yang ◽  
Lili Wang ◽  
Xin Wang
Keyword(s):  
Magnetic Properties ◽  
Graphene Oxide ◽  
Composite Film ◽  
Reduced Graphene Oxide ◽  
Colloidal Solution ◽  
Electronic Conductivity ◽  
Simple Method ◽  
X Ray ◽  
Blending Method ◽  
Reduced Graphene

Background This study aims at proposing a facile method to prepare rGO/Fe3O4 composite film with adjusted magnetic properties and electronic conductivity. Methods Colloidal solution of graphene oxide (GO)/Fe3O4 nanoparticles (F-NPs) with a size in the range of 20-80 nm were prepared by a solution-blending method and heated step-by-step from room temperature to 60°C, 120°C and 160°C for 12 hours, respectively, to obtain a reduced graphene oxide (rGO)/F-NP composite film. The structure, morphology, components, magnetic properties and electrical conductivity of the composite films were characterized by X-ray diffraction, scanning electron microscopy, Fourier transform infrared spectroscopy, X-ray photoelectron spectroscopy, Raman spectroscopy, superconducting quantum interference devices and 4-probe instrument. Results The results indicated that the F-NPs were uniformly distributed on the graphene film, and the composite exhibited good ferromagnetic properties and conductivity, which could be adjusted easily via different loadings of F-NPs. A high content of F-NPs (200 mg) led to a strong saturation magnetization of 63.6 emu·g−1, with a coercivity of about 104.9 oersted (Oe). Whereas a high conductivity of 6.5 S·m−1was obtained at low amounts of F-NPs (40 mg). Notably, rGO/Fe3O4 composite film fabricated by this simple method is widely used in various fields including magnetoelectronics, electrochemical energy conversion and storage, and magnetic nanodevices and others. Conclusions A graphene-based film deposited by Fe3O4 nanoparticles with controllable loadings has been fabricated by a step-by-step heating treatment of GO/Fe3O4 colloidal solution.

Fabrication and magnetic properties of FePt/Al2O3 composite film by atomic-layer-deposition

2013 ◽  
Vol 343 ◽  
pp. 1-5 ◽  
Author(s):  
Ji-Zhou Kong ◽  
Mo-Yun Gao ◽  
Hai-Fa Zhai ◽  
Qing-Yu Yan ◽  
Ai-Dong Li ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Atomic Layer Deposition ◽  
Composite Film ◽  
Atomic Layer ◽  
Layer Deposition ◽  
Al2o3 Composite

Preparation of Pb(Zr0.52Ti0.48)O3-Ni0.5Zn0.5Fe2O4 Bilayer Thin Films and their Magnetic and Ferroelectric Properties

2012 ◽  
Vol 248 ◽  
pp. 212-217
Author(s):  
Fu Xue Yan ◽  
Gao Yang Zhao ◽  
Na Song ◽  
Yuan Qing Chen
Keyword(s):  
Thin Films ◽  
Magnetic Properties ◽  
Electrical Properties ◽  
Composite Film ◽  
Ferroelectric Properties ◽  
Sol Gel ◽  
Composite Films ◽  
Gel Method ◽  
X Ray ◽  
Vibration Sample Magnetometer

Ni0.5Zn0.5Fe2O4-Pb(Zr0.52Ti0.48)O3 (NZFO-PZT) composite films were prepared using sol–gel method on Si (100) substrate with different bilayer structures, namely, the NZFO/PZT (NP) and the PZT/NZFO (PN). Their structure, magnetic and ferroelectric properties were characterized by X-ray diffractometer (XRD), vibration sample magnetometer (VSM) and ferroelectric testing unit. Both the NP and the PN films exhibit coexistence of magnetic and ferroelectric properties. The overlapping sequence has much influence on the electrical properties. Whereas, such an overlapping structure of the films has slightly effect on its magnetic properties. The NP structured composite film is more suitable to get a promising magnetoelectric coupling.

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