Structural, dielectric and ferroelectric study of Ba0.9Sr0.1ZrxTi1−xO3 ceramics prepared by the sol–gel method

Kumar, Manoj; Garg, Ashish; Kumar, Ravi; Bhatnagar, M.C.

doi:10.1016/j.physb.2007.10.144

Cited by 63 publications

(18 citation statements)

References 24 publications

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“…The value of polarization as given in Table 1 decreases with increase in Zr content in ferroelectric phase. The decrease in grain size results in decrease in polarization because the number of grain boundary increases which has poor ferroelectricity and this trend is same as reported by various researchers [19][20][21][22]. …”

Section: Ferroelectric and Ferromagnetic Propertiessupporting

confidence: 83%

Structural, Dielectric, Ferroelectric and Ferromagnetic Properties of Ba_0.9Sr_0.1Zr_xTi_1-xO₃+ 5% Ni_0.8Zn_0.2Fe₂O₄Composite

Rani¹,

Singh²,

Juneja³

et al. 2011

Ferroelectrics Letters Section

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The composites consisting of Mn doped Ni 0.8 Zn 0.2 Fe 2 O 4 and Zr substituted Ba 0.9 Sr 0.10 TiO 3 (BST) where Zr varies from 0.00 to 0.16 in steps of 0.04 were prepared by conventional solid state reaction route. The existence of both phases was confirmed by the XRD patterns and the lattice parameters for each composition were calculated. The dielectric parameter such as dielectric constant and dielectric loss were measured as a function of frequency and temperature. As we increase the Zr in ferroelectric phase, the dielectric loss of composite samples decreases up to 1% from 8%, and also T max decreases towards room temperature. Observation of ferroelectric and magnetic hysteresis loops for all samples confirms the electric and magnetic nature of the samples.

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Section: Ferroelectric and Ferromagnetic Propertiessupporting

confidence: 83%

Structural, Dielectric, Ferroelectric and Ferromagnetic Properties of Ba_0.9Sr_0.1Zr_xTi_1-xO₃+ 5% Ni_0.8Zn_0.2Fe₂O₄Composite

Rani¹,

Singh²,

Juneja³

et al. 2011

Ferroelectrics Letters Section

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“…SEM images represent NdFe1−xNixO3 at x = 0 and 0.5. becomes more complicated with incorporation of Ni as proposed by various authors in different transition metal oxide families[21][22][23].…”

mentioning

confidence: 99%

Structural, optical and dielectric properties of Ni substituted NdFeO3

Mir

Ikram

2014

Optik

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“…Such a decrease in average grain size in BST upon Zr doping is also observed by other groups. 11,21 It appears that 9 {001} surface energy compares more and more favourably to other surfaces orientation energy upon Zr doping, as is commonly seen for perovskites. 22 To further characterize the film morphology and ascertain homogenous and unique composition within both types of grains, we extracted and thinned a lamella from BSTZ-0.13 film location for TEM observation.…”

Section: Resultsmentioning

confidence: 90%

Microstructural and dielectric properties of Ba0.6Sr0.4Ti1−xZrxO3 based combinatorial thin film capacitors library

Liu¹,

Wolfman²,

Autret-Lambert³

et al. 2010

Journal of Applied Physics

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Epitaxial growth of Ba 0.6 Sr 0.4 Ti 1-x Zr x O 3 (0≤x≤0.3) composition spread thin film library on SrRuO 3 /SrTiO 3 layer by combinatorial pulsed laser deposition (PLD) is reported. X-ray diffraction and energy dispersive x-ray spectroscopy studies showed an accurate control of the film phase and composition by combinatorial PLD. A complex evolution of the microstructure and morphology with composition of the library is described, resulting from the interplay between epitaxial stress, increased chemical pressure and reduced elastic energy upon Zr doping. Statistical and temperature-related capacitive measurements across the library showed unexpected variations of the dielectric properties. Doping windows with enhanced permittivity and tunability are identified, and correlated to microstructural properties.

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Structural, dielectric and ferroelectric study of Ba0.9Sr0.1ZrxTi1−xO3 ceramics prepared by the sol–gel method

Cited by 63 publications

References 24 publications

Structural, Dielectric, Ferroelectric and Ferromagnetic Properties of Ba_0.9Sr_0.1Zr_xTi_1-xO₃+ 5% Ni_0.8Zn_0.2Fe₂O₄Composite

Structural, Dielectric, Ferroelectric and Ferromagnetic Properties of Ba_0.9Sr_0.1Zr_xTi_1-xO₃+ 5% Ni_0.8Zn_0.2Fe₂O₄Composite

Structural, optical and dielectric properties of Ni substituted NdFeO3

Microstructural and dielectric properties of Ba0.6Sr0.4Ti1−xZrxO3 based combinatorial thin film capacitors library

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Structural, dielectric and ferroelectric study of Ba0.9Sr0.1ZrxTi1−xO3 ceramics prepared by the sol–gel method

Cited by 63 publications

References 24 publications

Structural, Dielectric, Ferroelectric and Ferromagnetic Properties of Ba0.9Sr0.1ZrxTi1-xO3+ 5% Ni0.8Zn0.2Fe2O4Composite

Structural, Dielectric, Ferroelectric and Ferromagnetic Properties of Ba0.9Sr0.1ZrxTi1-xO3+ 5% Ni0.8Zn0.2Fe2O4Composite

Structural, optical and dielectric properties of Ni substituted NdFeO3

Microstructural and dielectric properties of Ba0.6Sr0.4Ti1−xZrxO3 based combinatorial thin film capacitors library

Contact Info

Product

Resources

About

Structural, Dielectric, Ferroelectric and Ferromagnetic Properties of Ba_0.9Sr_0.1Zr_xTi_1-xO₃+ 5% Ni_0.8Zn_0.2Fe₂O₄Composite

Structural, Dielectric, Ferroelectric and Ferromagnetic Properties of Ba_0.9Sr_0.1Zr_xTi_1-xO₃+ 5% Ni_0.8Zn_0.2Fe₂O₄Composite