The influence of Fe concentration on Y3Al5−xFexO12 garnets

Chen, Y. F.; Wu, Kun; Yao, Y. D.; Peng, Chi‐Hsien; You, K. L.; Tse, W. S.

doi:10.1016/j.mee.2005.03.028

Cited by 46 publications

(23 citation statements)

References 10 publications

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“…This change, in conjunction with the A-site ion disorder induced by the Y substitution, weakens the intensity and broadens the width of almost all normal modes. A mode at 475 cm −1 is observed in x=0.05, 0.10, 0.15 and 0.20 samples, consistent with YIG[16].…”

supporting

confidence: 71%

Structure and multiferroic properties of Y-doped BiFeO3 ceramics

2010

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Bismuth ferrite, BiFeO 3 , is an important multiferroic material, which simultaneously exhibits ferroelectric ordering and antiferromagnetic ordering in bulk form. Samples of Bi 1−x Y x FeO 3 (x=0, 0.05, 0.10, 0.15 and 0.20) were prepared by conventional solid state reaction. By X-ray diffraction and Raman scattering spectra, the crystal structures of the samples were identified as rhombohedral with R3c space group, in addition to a second phase at x≥0.05. Multiferroic properties of the samples were also measured. With the increasing of Y content, the relative dielectric constants of the samples increased gradually, while the loss tangents firstly decreased and then began to increase. Meanwhile, the saturation magnetization values were significantly enhanced, namely 0.1440, 0.7468, 1.9217, 3.3309 and 6.2774 emu/g at 300 K for x=0, 0.05, 0.10, 0.15 and 0.20, respectively. multiferroic, BiFeO 3 , Y 2 O 3 , doped Citation:Feng B L, Xue H, Xiong Z X. Structure and multiferroic properties of Y-doped BiFeO 3 ceramics.

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confidence: 71%

Structure and multiferroic properties of Y-doped BiFeO3 ceramics

2010

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“…This corresponds to the moment of the one Fe 3+ ion which is present in a tetrahedral site in number more than Fe 3+ ions in an octahedral site [7]. YIGs are also of scientific importance because of the wide variety of magnetic properties that we can obtain substituting Y by rare earth metals [8][9][10][11][12][13] or substituting Fe by other trivalent cations [14][15][16][17]. For instance, Zhao et al [18] have demonstrated that bi-substitution can effectively reduce the relative dielectric constant and loss tangent of YIG.…”

Section: Introductionmentioning

confidence: 99%

Preparation of nano-sized Al-substituted yttrium iron garnets by the mechanochemical method and investigation of their magnetic properties

Motlagh

Mozaffari

Amighian

2009

Journal of Magnetism and Magnetic Materials

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“…The main reason of attraction of YIG lms is that the low magnetic loss, narrow ferromagnetic resonance line width, moderate value of saturation magnetization and low coercivity which are favorable for microwave devices [2]. In addition, low damping in YIG lms allows spin-wave propagation to be observed over centimeter distances [3].…”

Section: Introductionmentioning

confidence: 99%

YIG Film for Magnetic Field Sensor

et al. 2015

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Single crystal Y3Fe5O12 (YIG) lm was grown onto (111) oriented gadolinium gallium garnet (GGG) substrate by the liquid phase epitaxy (PLD) technique. The X-ray diraction measurements showed that epitaxial growth of the lm along its (111) axis. The surface characteristic was investigated by atomic force microscopy (AFM) measurement. The magnetic eld sensor consisted of a rectangular shape with 5 mm wide, 15 mm long and 5 µm thick YIG lm and a pair of identical 50 µm wide microstrip copper transducers elements separated by 6 mm. The lter was tested by measuring reection S11 characteristic at various bias magnetic elds. The results have showed that when the bias eld increased from 0 to 2.5 kOe, the frequency value corresponding to S11 maxima increased from 1 GHz to 9 GHz. This suggests that the wide range magnetic eld sensing and the highly sensitive eld sensing are simultaneously fullled with the YIG lm.

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The influence of Fe concentration on Y3Al5−xFexO12 garnets

Cited by 46 publications

References 10 publications

Structure and multiferroic properties of Y-doped BiFeO3 ceramics

Structure and multiferroic properties of Y-doped BiFeO3 ceramics

Preparation of nano-sized Al-substituted yttrium iron garnets by the mechanochemical method and investigation of their magnetic properties

YIG Film for Magnetic Field Sensor

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