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Title:Magnetizem bakrovih dimerov
Authors:ID Moraus, Urška (Author)
ID Jagodič, Marko (Mentor) More about this mentor... New window
Files:.pdf UNI_Moraus_Urska_2013.pdf (1,00 MB)
MD5: 8777ADFDB5FB2F10661CECB9614857F1
 
Language:Slovenian
Work type:Final seminar paper
Typology:2.11 - Undergraduate Thesis
Organization:FNM - Faculty of Natural Sciences and Mathematics
Abstract:V diplomskem seminarju sem raziskala magnetne lastnosti vzorca z molekulsko formulo Cu_2 〖(C_2 H_3 O_2)〗_4 〖(H_2 O)〗_2. Izmerila sem magnetno susceptibilnost v odvisnosti od temperature pri konstantnem magnetnem polju in magnetizacijo v odvisnosti od magnetnega polja pri konstantni temperaturi. Eksperimentalne rezultate sem primerjala s teoretičnimi napovedmi Bleaney-Bowersovega modela in pojasnila, kako interakcije med sosednjimi bakrovimi ioni vplivajo na magnetne lastnosti materiala.
Keywords:bakrov dimer, Bleaney-Bowersov model, magnetni moment, susceptibilnost, magnetizacija, izmenjalna interakcija
Place of publishing:Maribor
Publisher:[U. Moraus]
Year of publishing:2013
PID:20.500.12556/DKUM-41942 New window
UDC:53(043.2)
COBISS.SI-ID:20304392 New window
NUK URN:URN:SI:UM:DK:IYMME5RL
Publication date in DKUM:30.01.2014
Views:1686
Downloads:129
Metadata:XML DC-XML DC-RDF
Categories:FNM
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Secondary language

Language:English
Title:Magnetism of copper dimer
Abstract:In the seminar I investigated the magnetic properties of a sample with the composition Cu_2 〖(C_2 H_3 O_2)〗_4 〖(H_2 O)〗_2. I measured the magnetic susceptibility as a function of temperature at constant magnetic field and the magnetization as a function of magnetic field at constant temperature. I compared the experimental results with the theoretical predictions of the Bleaney-Bowers model and explained the effect of interaction between the neighboring copper ions on the magnetic properties of the material.
Keywords:copper dimer, Bleaney-Bowers model, magnetic moments, susceptibility, magnetization, exchange interaction


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