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Internship on (Ni0.4Cu0.15Zn0.45)1-xMnxFe2O4 sample preparation and calcination

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dc.contributor.advisor Rahman, Muhammad Lutfor Mridula, Zarrin Tasnim 2018-05-10T06:36:43Z 2018-05-10T06:36:43Z 2017 2017
dc.identifier.other ID 13115005
dc.description This internship report is submitted in partial fulfillment of the requirements for the degree of Bachelor of Applied Physics and Electronics, 2017. en_US
dc.description Cataloged from PDF version of internship report.
dc.description Includes bibliographical references (page 26).
dc.description.abstract The sole purpose of this internship is to provide us hands on experience on how to measure, prepare and characterise a sample of the (Ni0.4Cu0.15Zn0.45)1-xMnxFe2O4 ferrites (x=0.3, x=0.45) which was further hand milled before and after calcination to achieve a homogenous distribution. In order to prepare the sample, the stoichiometric ratio was found, and then the exact amount of each required compound was measured separately using an AX120 electronic balance as it provides a high precision of 10 micrograms. It has a full range tare to allow unladed weight measurement. It was hand milled with a pestle and mortar and finally calcined at 950°C and sintered at 1100°C in air for 5 hours at 1100, 1150 and 12000C using a Nabertherm p330 to drive off water, carbon dioxide, and other volatile constituents and to oxidise the whole composite. Structural and magnetic properties of were investigated and it was prepared by solid state reaction methods. en_US
dc.description.statementofresponsibility Zarrin Tasnim Mridula
dc.format.extent 26 pages
dc.language.iso en en_US
dc.publisher BRAC Univeristy en_US
dc.rights BRAC University Internship reports are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission.
dc.title Internship on (Ni0.4Cu0.15Zn0.45)1-xMnxFe2O4 sample preparation and calcination en_US
dc.type Internship report en_US
dc.contributor.department Department of Mathematics and Natural Sciences, BRAC University B. Applied Physics and Electronics

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