Dependence of soft-magnetic properties on film thickness and high frequency characteristics for Fe–Co–Cr–N alloy films

Wang, W.; Chen, Y.; Yue, Guang H.; Mi, Wenbo; Bai, Haili; Sumiyama, K.; Peng, Dong‐Liang

doi:10.1016/j.jallcom.2008.09.049

Cited by 8 publications

(5 citation statements)

References 26 publications

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“…In the past decade, soft magnetic properties of K − M − N, K-M-O and K-fluoride films have been reported, where Kare magnetic metals (Fe, Co, Ni, and their alloys) and M are nonmagnetic elements, such as Al, Si, Zr, Hf, etc. [4][5][6][7][8].…”

Section: Introductionmentioning

confidence: 99%

“…Comparing with the MIGF systems and metal soft magnetic films [4][5][6][7][8][9][10][11], little definite work has been focused on the soft magnetic properties and the high-frequency characteristics of another systems which are fabricated by the semiconductor materials and ferromagnetic metal. Considering the moderate resistivity and special transport properties of semiconductors such as ZnO, SnO 2 , and HfO 2 , metal-semiconductor granular films (MSCGF) consisting of magnetic metal nano-granules uniformly distributed in a semiconductor matrix may also possess good soft magnetic properties and high-frequency properties.…”

Section: Introductionmentioning

confidence: 99%

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Good High-Frequency and Soft Magnetic Properties of (Ni75Fe25) x (ZnO)1−x Nano-Granular Films with Wide Metal Volume Fraction (x) Range

Zhou

Yao

Li-ling

et al. 2015

J Supercond Nov Magn

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Excellent soft magnetic properties in a wide x range with coercivity not exceeding 5.0 Oe were obtained successfully in the (Ni 75 Fe 25 ) x (ZnO) 1−x granular films which were fabricated by the magnetic alloy Ni 75 Fe 25 and semiconductor ZnO. For the typical sample with x = 0.74, coercivities in hard and easy axes are 1.1 and 1.7 Oe, respectively, and the electric resistivity ρ reaches 425 μ cm. The dependence of complex permeability u = u − ju on frequency f shows that the real part u is more than 200 below 1.0 GHz and the ferromagnetic resonance frequency f r reaches 1.32 GHz, implying the promising for high-frequency application.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Good High-Frequency and Soft Magnetic Properties of (Ni75Fe25) x (ZnO)1−x Nano-Granular Films with Wide Metal Volume Fraction (x) Range

Zhou

Yao

Li-ling

et al. 2015

J Supercond Nov Magn

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show abstract

“…Metal insulator granular films (MIGFs) consisting of magnetic metal nanogranules uniformly distributed in an insulator matrix are one of the best candidates [4][5][6][7][8]. However, little definite work has been conducted to optimize the soft-magnetic properties and the high frequency characteristics by fabricating magnetic metal nanogranules uniformly distributed in a semiconductor.…”

Section: Introductionmentioning

confidence: 99%

Magnetic structure and high frequency properties of Fe25Ni75–ZnO film

Zhou

Yao

Xie

et al. 2012

Journal of Alloys and Compounds

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“…These noticeable changes confirm the enhancement of effective anisotropy field of the annealed film, which stems from a microstructural evolution that the annealing process will cause grain growth and remove the defects in thin films. Consequently, it is potentially possible for these magnetic amorphous thin films to be applied in the microwave absorber design or EMI shielding materials [26][27][28], according to their large microwave permeability, high magnetic loss, ultrahigh resonance frequency, and high resistivity.…”

Section: Resultsmentioning

confidence: 99%