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Study of structural, dielectric, electrical and magnetic properties of NiCdal bulk ferrites.

Mohammed, Nur (CUET, 2025-10-14)

\(\text{Ni}_{0.65}\text{Cd}_{0.35}\text{Fe}_{2-x}\text{Al}_x\text{O}_4\) (0 ≤ x ≤ 0.060 with step 0.015) disc and toroid shaped bulk specimen has been fabricated from the sol-gel synthesized nanocrystalline powders and ...
EFFECT OF CHROMIUM SUBSTITUTION ON THE STRUCTURAL, ELECTRICAL, AND MAGNETIC PROPERTIES OF Ni-Mn-Zn FERRITES

Bibi, Siyara; ID:, 15MPHY005P (CUET, 2025-06-23)

Cr3+ substituted Ni-Mn-Zn, a chemical composition of ferrites that includes Ni0.6Mn0.2Zn0.2CrxFe2-xO4 ferrites (where x = 0.00, 0.05, 0.10, 0.15, 0.20), were synthesized via the solid-state reaction method. Inside ...
STUDY OF STRUCTURAL, MAGNETIC, AND ELECTRICAL PROPERTIES OF Mg SUBSTITUTED Ni-Cu-Cd BULK FERRITES OBTAINED FROM NANOCRYSTALLINE POWDERS.

Khan, Md. Shahbaz; ID:, 20MSPHY006F (CUET, 2024-10-28)

Bulk ceramics with optimized density are highly prioritized over ferrite nanoparticles to fabricate devices for their optimal magnetic saturation, lower coercivity, and anisotropy, enhanced resistance, etc. To achieve ...
EFFECTS OF GAMMA AND NEUTRON IRRADIATIONS ON THE PHYSICAL, MAGNETIC AND ELECTRIC PROPERTIES OF Co-Cu-Cd AND Ni-Cu-Cd NANOFERRITES

SALAUDDIN, MD. (CUET, 2024-10-28)

Irradiation effects on the structural, magnetic and electrical properties obtained by the sol-gel auto combustion synthesized Co0.3Cu0.2Cd0.5Fe2O4 and Ni0.3Cu0.2Cd0.5Fe2O4 nanoparticles by gamma (γ) and neutron ...
STUDY OF RADIOACTIVITY IN CHEMICAL AND ORGANIC FERTILISERS USED IN CHATTOGRAM AREA, BANGLADESH.

Sarkar, Kanchan (CUET, 2025-02-27)

The present work deals with identifying and determining the activity levels of naturally occurring radionuclides 226Ra and 232Th series, their decay products and 40K in chemical and organic fertilisers used in Chattogram ...
STUDY OF SEDIMENTAL CHRONOLOGY, ELEMENTAL AND RADIOLOGICAL CONTAMINATION OF THE SUNDARBAN BY NEUTRON ACTIVATION ANALYSIS AND ALPHA SPECTROSCOPY TECHNIQUES

KABIR, SHAIFUL (CUET, 2024-11-28)

The utilization of nuclear methods has significant potential for human health and sustainable environmental management. This study utilized various nuclear techniques (alpha spectrometry, neutron activation analysis, ...
Computational study of structural, elastic, electronic, And optical properties of sulfur substitute perovskites, AtaO3-xSx (A=K, Rb, Cs).

Akter, Hasina (CUET, 2024-08-11)

In this study, the effects of sulfur substitution on the structural, mechanical, electronic, optical, and thermodynamic properties of ATaO3-xSx have been investigated using the WIEN2k code in the framework of Density ...
Radiation induced structural and electric properties of Al-Substituted NiCuCd nanoparticles

Sharma, Bishakar (CUET, 2024-01-31)

The effect of gamma (γ) irradiations on the physical, magnetic and electrical properties of nanoferrites samples with a chemical formula of Ni0.5Cu0.2Cd0.3Fe2-xAlxO4 have studied. These samples have prepared by sol-gel ...
DFT INSIGHTS INTO Nb-BASED 211 MAX PHASE CARBIDES: Nb2AC (A = Ga, Ge, Tl, Zn)

Das, Prima (CUET, 2023-09-26)

In this thesis, to study the 211 MAX phase carbides, the first-principles calculations were performed: Nb2AC (A = Ga, Ge, Tl, Zn) and the obtained properties of these phases are compared with those of Nb2AC (A = P, In, Cd, ...
STUDY OF PHYSICAL PROPERTIES OF MAX PHASES M2TlC (M = Ti, Zr, Hf): A DFT CALCULATION

Sohel, Mohammed (CUET, 2023-10-27)

The projected ternary carbide MAX phases M2TlC (M = Ti, Zr, and Hf) have been investigated for their phonon dispersion and optical properties, including Mulliken population analysis, optical and theoretical Vickers hardness. ...
Study of physical properties of Lead-Free metal halide perovskite compounds CsMI3(M=Mg,Ga) for solar cells applications by Ab-Initio simulations.

Biswas, Mautushi (CUET, 2024-06-09)

The primary objectives are to thoroughly examine the CsMI3 (M = Mg, Ga) lead-free perovskite materials for photovoltaic and optoelectronic applications using first-principle calculations. This study observed the mechanical, ...
Study of the Structural, Magnetic and Electric Properties of Al Substituted NiCuCd Ferrite Nanoparticles

Mannan, Md. Abdul (CUET, 2023-09-11)

A series of Ni0.5Cu0.2Cd0.3Fe2-xAlxO4 (where x = 0.0 to 0.075 in step of 0.015) nanoparticles have been synthesized by sol-gel technique which are further annealed at 700oC. X-ray diffraction (XRD) and field emission ...

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