Browsing by Author "Baykal, A."
Now showing items 1-13 of 13
-
Conductivity and dielectric properties of SrLaxBixYxFe12-3xO19 (0.0≤x≤0.33) hexaferrites
Bakış, Y.; Auwal, I.A.; Ünal, Bayram; Baykal, A. (Elsevier Ltd, 2016)Both Y-La-Bi substituted and non-substituted Sr-hexaferrites (SrM) were synthesized by sol-gel auto combustion technique and the influences of Y, La and Bi ions on ac/dc conductivities, dielectric constant/loss properties ... -
Conductivity and dielectric properties of SrLaxBixYxFe12-O-3x(19) (0.0 <= x <= 0.33) hexaferrites
Bakis, Y.; Auwal, I. A.; Ünal, Bayram; Baykal, A. (ELSEVIER SCI LTD, 2016)Both Y-La-Bi substituted and non-substituted Sr-hexaferrites (SrM) were synthesized by sol-gel auto combustion technique and the influences of Y, La and Bi ions on ac/dc conductivities, dielectric constant/loss properties ... -
The effect of Yb3+ ion substitution on dielectric and microstructural properties of Y3Al5O12 ceramics
Almessiere, M. A.; Ünal, Bayram; Baykal, A.; Ercan, I. (SPRINGER, 2019)The electrical and dielectric properties of Y3Al5O12 (yttrium aluminum garnet, YAG) ceramics are investigated in detail. YAG:(Yb)x (0.01x0.09) was synthesized by a solid state reaction and characterized by X-ray powder ... -
Electrical and dielectric characterization of bi-la ion substituted barium hexaferrites
Auwal, I.; Ünal, Bayram; Baykal, A.; Kurtan, U.; Yildiz, A. (Springer, 2017)BaLa (x) Bi (x) Fe12-2xO19 (0.0 ae x ae 0.5) hexaferrites were produced by solid-state synthesis route, and the effect of Bi3+ and La3+ substitutions on electrical and dielectric properties of barium hexaferrite material ... -
Electrical and dielectric properties of Nb3+ ions substituted Ba-hexaferrites
Almessiere, M.A.; Ünal, Bayram; Slimani, Y.; Demir Korkmaz, A.; Algarou, N.A.; Baykal, A. (Elsevier B.V., 2019)Single phase of BaFe12-xNbxO19 (x ? 0.1) hexaferrites (HFs) were fabricated via citrate sol-gel route. The Ba hexaferrite formation has been confirmed by XRD and FE-SEM. The conductivity and dielectric properties of some ... -
Electrical and dielectric properties of Y3+-substituted barium hexaferrites
Auwal, I. A.; Ünal, Bayram; Baykal, A.; Kurtan, U.; Amir, M. D.; Yildiz, A.; Sertkol, M. (SPRINGER, 2017)In this study, Y3+ ion-substituted M-type barium hexaferrites (BaM; BaFe12O19) were fabricated via facile ceramic route. As-prepared powders were characterized by X-ray powder diffractometry (XRD), Fourier transform infrared ... -
Electrical Properties of Cerium and Yttrium Co-substituted Strontium Nanohexaferrites
Almessiere, M. A.; Ünal, Bayram; Baykal, A.; Ercan, I. (SPRINGER, 2019)Ce and Y substituted SrFe12O19 (x=0.4 and 0.5) nanohexaferrites have been synthesised by sol-gel auto-combustion. The pure hexagonal SrFe12O19 phase was confirmed by XRD, FE-SEM and HR-TEM. The ac conductivity and dielectric ... -
Frequency and dc bias voltage dependent dielectric properties and electrical conductivity of BaTiO3-SrTiO3/(SiO2)(x) nanocomposites
Slimani, Y.; Ünal, Bayram; Hannachi, E.; Selmi, A.; Almessiere, M. A.; Nawaz, M.; Baykal, A.; Ercan, I.; Yildiz, M. (ELSEVIER SCI LTD, 2019)BaTiO3-SrTiO3/(SiO2)(x) nanocomposites (x = 0, 0.5, 1, 2 and 5%) were produced through solid state reaction. The morphological, structural, spectral, and optical properties were investigated by scanning electron microscope, ... -
The impact of Eu3+ ion substitution on dielectric properties of Y3-xEuxAl5O12 (0.00x0.10) ceramics
Almessiere, M. A.; Ünal, Bayram; Baykal, A.; Ercan, I.; Yildiz, M. (Springer, 2019)This study reported the effect of Eu substitutions on the conductivity and dielectric properties of Y3-xEuxAl5O12 (0.0x0.1), YAG:xEu(3+). All products were fabricated by solid state route. The formation of YAG was approved ... -
The impact of Eu3+ ion substitution on dielectric properties of Y3−xEuxAl5O12 (0.00≤x≤0.10) ceramics
Almessiere, M. A.; Ünal, Bayram; Baykal, A.; Ercan, I.; Yildiz, M. (SPRINGER, 2019)This study reported the effect of Eu substitutions on the conductivity and dielectric properties of Y3-xEuxAl5O12 (0.0x0.1), YAG:xEu(3+). All products were fabricated by solid state route. The formation of YAG was approved ... -
Microwave, dielectric and magnetic properties of Mg-Ti substituted Ni-Zn ferrite nanoparticles
Ünal, Bayram; Unver, I. S.; Gungunes, H.; Topal, U.; Baykal, A.; Sozeri, H. (ELSEVIER SCI LTD, 2016)Mg-Ti substituted Ni-Zn spinel ferrites (Ni0.5Zn0.5MgxTixFe2-2xO4, where 0.05 <= x <= 0.25) have been prepared by conventional solid state reaction method. 1 wt% B2O3 was added to increase the crystal growth at low ... -
Polyol synthesis of Mn3+ substituted Fe3O4 nanoparticles: Cation distribution, structural and electrical properties
Amir, Md.; Ünal, Bayram; Shirsath, Sagar E.; Geleri, M.; Sertkol, M.; Baykal, A. (Academic Press Ltd-Elsevier Science Ltd, 2015)In this study, MnxFe2-xO4 (x = 0.0, 0.2, 0.4, 0.6, 0.8 and 1.0) nanoparticles were synthesized by polyol route and the effect of Mn3+ substitution on structural and dielectric properties of Fe3O4 was studied. X-ray powder ... -
Synthesis, Characterization, and Dielectric Properties of BaFe10(Mn2+Zn2+Zn2+)O-19 Hexaferrite
Baykal, A.; Demir, M.; Ünal, Bayram; Sozeri, H.; Toprak, M. S. (Springer, 2016)Barium hexaferrite with nominal chemical composition BaMnZn2Fe10O19 has been synthesized by sol-gel method, using polymethyl methacrylate (PMMA) as a template. Fourier transform infrared spectroscopy (FT-IR) and X-ray ...
