Transport Properties of Ce-Doped Cd Ferrites CdFe2−xCexO4

Amin, Nasir; Razaq, Abdul; Rehman, Atta Ur; Hussain, Khalid; Nabi, M. Ajaz un; Morley, N. A.; Amami, Mongi; Bibi, Aisha; Arshad, M. Imran; Mahmood, K.; Fatima, Muneeba; Akhtar, Maria; Akbar, Sofia; Manzoor, Alina; Ali, Hafiz T.; Yusuf, Mohammad; Amin, Sana

doi:10.1007/s10948-021-06053-z

Cited by 26 publications

(12 citation statements)

References 37 publications

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“…and bulk density (db) were determined using d b = M/πr 2 h, where 'M' indicates the mass of the pellets while 'h' and 'r' represent the thickness and radius of the pellet, respectively [34][35][36], and given in Table 2. It was observed that the bulk density (db) rises with increasing La doping being consistent with the fact that La 3+ has an atomic weight of 138.905, much higher than 55.845 of Fe 3+ .…”

Section: Structural Studymentioning

confidence: 99%

Structural, optical, electrical, dielectric, molecular vibrational and magnetic properties of La3+ doped Mg–Cd–Cu ferrites prepared by Co-precipitation technique

Arshad

Hasan

Rehman

et al. 2022

Ceramics International

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Section: Structural Studymentioning

confidence: 99%

Structural, optical, electrical, dielectric, molecular vibrational and magnetic properties of La3+ doped Mg–Cd–Cu ferrites prepared by Co-precipitation technique

Arshad

Hasan

Rehman

et al. 2022

Ceramics International

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“…The current voltage (I-V) characteristics were done by SMU 2401 of Ni doped CCZCferrite. To obtain the DC resistivity following relation is used [27,28].…”

Section: Current Voltage Analysismentioning

confidence: 99%

Synthesis and characterizations of nickel doped Co-Zn-Y ferrites

Ali¹,

Amin²,

Akhtar³

et al. 2023

JOR

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The Nickel substituted Cu-Co-Zn-Ce nano ferrites, Zn0.15Co0.45Cu0.40-xNix Fe1.85Ce0.15O4 with x=0, 0.1, 0.20, 0.30, 0.40, were synthesized using the coprecipitation technique. The sample were sintered at 900 ℃ for 5h. The structural, electrical, dielectric and magnetic properties of all the prepared samples were characterized by XRD, SMU2401, UV-Vis and FTIR. The powder X-ray diffraction patterns of all the prepared samples confirmed the formation of single-phase cubic spinel structures. These samples further characterized for the electrical properties by using two-probe type method. The DC resistivity of all the ferrite composition decreased as the temperature increased, showing their semiconductor nature. UV-Vis and FTIR confirmed the substitution of nickel in Cu-Co-Zn-Ce ferrites. From UV-Vis it is observed that the optical band gap changes from 3.9 eV to 5.3 eV with addition of Ni. FTIR analysis revealed that a strong variation on tetrahedral absorption frequency band is present which is due to the replacement of Ni on Cu. All these results suggested that these materials can be used for wastewater treatment.

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“…As a result of the difference in ionic radii of Dy 3+ (0.92 Å) and Bi 3+ (0.117 Å). For Dy 3+ doping x = 0.15 in BFO ferrite Cyriac et al, [31] [32,33];…”

Section: Characterizationsmentioning

confidence: 99%