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undergraduate thesis
Magnetska svojstva materijala
2017. urn:nbn:hr:166:778700
Majpruz, Valentina
University of Split
Faculty of Science
Department of Polytechnics

Cite this document

Majpruz, V. (2017). Magnetska svojstva materijala (Undergraduate thesis). Split: University of Split, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:166:778700

Majpruz, Valentina. "Magnetska svojstva materijala." Undergraduate thesis, University of Split, Faculty of Science, 2017. https://urn.nsk.hr/urn:nbn:hr:166:778700

Majpruz, Valentina. "Magnetska svojstva materijala." Undergraduate thesis, University of Split, Faculty of Science, 2017. https://urn.nsk.hr/urn:nbn:hr:166:778700

Majpruz, V. (2017). 'Magnetska svojstva materijala', Undergraduate thesis, University of Split, Faculty of Science, accessed 17 November 2024, https://urn.nsk.hr/urn:nbn:hr:166:778700

Majpruz V. Magnetska svojstva materijala [Undergraduate thesis]. Split: University of Split, Faculty of Science; 2017 [cited 2024 November 17] Available at: https://urn.nsk.hr/urn:nbn:hr:166:778700

V. Majpruz, "Magnetska svojstva materijala", Undergraduate thesis, University of Split, Faculty of Science, Split, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:166:778700

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Metadata
TitleMagnetska svojstva materijala
Title (english)Magnetic properties of materials
AuthorValentina Majpruz
MentorVedran Boras (mentor)
Committee memberVedran Boras (predsjednik povjerenstva)
Committee memberTomislav Matić (član povjerenstva)
Committee memberVladimir Pleština (član povjerenstva)
GranterUniversity of Split
Faculty of Science
(Department of Polytechnics)
Split
Defense date and country2017-07-14, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
Osnova nastanka magnetizma leži u atomu, te se u objašnjenje polazi od Bohrova modela atoma. Svaki elektron u atomu ima magnetski moment koji ima porijeklo iz dva izvora. Prvi je povezan sa orbitalnim momentom oko jezgre, a drugi magnetski moment potječe od spina elektrona. Magnetsko ponašanje materijala je određeno rasporedom elektrona unutar atoma i međusobnim položajem atoma, tj. njihovim međusobnim utjecajima. Makroskopska veličina koja opisuje stupanj magnetizacije materijala je vektor magnetizacije, npr. ukoliko su u atomima potpuno popunjene ljuske, magnetski momenti su međusobno poništeni i takvi atomi prema van ne iskazuju magnetski moment, te im je vektor magnetizacije jednak nula. Postoje još i atomi s nepotpuno popunjenim ljuskama, te atomi kod kojih dolazi do nepravilnog popunjavanja ljuski. Na osnovu toga materijale u pogledu magnetskih svojstava dijelimo u 5 osnovnih skupina: dijamagnetski, paramagnetski, feromagnetski, antiferomagnetski i ferimagnetski.
Abstract (english)
The origin of magnetism lies in the atom, and explanation of Bohr model of the atom. Each electron in an atom has magnetic moments that originate from two sources. The first one is related to its orbital motion around nucleus, and the other magnetic moment originates from the electron spin. Magnetic behavior of the materials is determined by the array of electrons within the atom and mutual position of atoms, i.e. their mutual influence. Macroscopic size which describes the degree of magnetization of the materials is called magnetizacion vector, e.g. if the atom shells are completely filled,magnetic moments cancel each other, and such atoms do not express the magnetic moment, and their magnetization vector is zero. There are also atoms with incompletely filled shells, and the atoms that cause irregular filling of shells. Based on that, the materials are divided into 5 basic groups: diamagnetic, paramagnetic, ferromagnetic, antiferromagnetic and ferrimagnetic.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:166:778700
Study programmeTitle: Computer Science and Technics
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) informatike i tehnike (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) informatike i tehnike)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
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Created on2018-05-29 16:29:04