Browsing by Author "Shara, Afrin Jahan"

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Influence of Mn Substitution on Structural and AC magnetic properties of (Ni0.4Cu0.15Zn0.45)1-xMnxFe2O4 with x=0.00, 0.15

Shara, Afrin Jahan (BRAC Univeristy, 2017)

Structural and AC magnetic properties of (Ni0.4Cu0.15Zn0.45)1-xMnxFe2O4 (x=0.00 and 0.15) have been investigated which were prepared by solid state reaction method. Various chemical compositions were calcined at 9500C and ...
Permeability measurements of Ni0.4Cu0.15Zn0.45Fe2O4 using impedance analyzer

Shara, Afrin Jahan (BRAC Univeristy, 2017)

This internship presents the work of Ni0.4Cu0.15Zn0.45Fe2O4 sample preparation and its permeability measurements at different sintering temperature using 6500B impedance analyzer. Firstly ‘’Ni0.4Cu0.15Zn0.45Fe2O4‘’ sample ...