9360-0170/02 – Magnetic Properties of Nanostructures (MVN)

Gurantor departmentCNT - Nanotechnology CentreCredits3
Subject guarantordoc. Dr. Mgr. Kamil PostavaSubject version guarantordoc. Dr. Mgr. Kamil Postava
Study levelundergraduate or graduate
Study languageEnglish
Year of introduction2018/2019Year of cancellation
Intended for the facultiesHGF, FMT, USPIntended for study typesFollow-up Master
Instruction secured by
LoginNameTuitorTeacher giving lectures
PIS50 prof. Ing. Jaromír Pištora, CSc.
POS40 doc. Dr. Mgr. Kamil Postava
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 2+1

Subject aims expressed by acquired skills and competences

Understand principles of applied magnetism of nanostructures and composite materials Analyze magnetic phenomena, methods of magnetic measurement and modern magnetic applications

Teaching methods

Lectures
Tutorials

Summary

The course includes physical principles of applied magnetism thin films and nanostructures. Attention is devoted to understanding of phenomena, investigation methods and applications. It includes magnetic forces, magnetic moment, magnetic materials, magnetic anisotropy, modeling of magnetization reversal, dynamic behavior of magnetic and micromagnetic structures, magnetic domains, magnetic characterization techniques.

Compulsory literature:

BLUNDELL, S., Magnetism in Condensed Matter, Oxford University Press, 2001. O 'HANDLEY, R. C., Modern Magnetic Materials : Principles and Applications, John Wiley & Sons., 2000. CULLITY, B. D.: Introduction to Magnetic Materials, Addison-Wesley, 1972, (2nd ed. Wiley, 2005). HUMMEL, R. E.: Electronic properties of materials, 3rd ed., Springer, 2000. SPALDIN, N. A.: Magnetic Materials, Fundamentals and Device Applications, Cambridge University Press, 2003.

Recommended literature:

NALWA, H. S., Ed., Magnetic nanostructures, Amer Scientific Pub., California, USA, 2002. COEY, J. M. D, Magnetism and Magnetic Materials, Cambridge University Press 2009. BLAND, J. A. C., HEINRICH, B., Eds.: Ultrathin Magnetic Structures I, II, III, IV Springer, Berlin, 1994. HUBERT, A., SCHAFER, R.: Magnetic domains, Springer, Berlin, 1998. JILES, D.: Introduction to magnetism and magnetic materials, CRC Press, 1998.

Way of continuous check of knowledge in the course of semester

Zkouška, písemná a ústní.

E-learning

Other requirements

Thoretical understanding and ability of practical application of magnetic properties of nanostructures.

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

Content focus: - Magnetic properties of solids - atomic origin of magnetism, temperature dependence magnetic properties of materials, magnetically soft materials based on iron, amorphous alloys, hard magnetic materials, ferrites, magnetic oxides, magnetic semiconductors. - Magnetism of nanostructures - magnetic anisotropy, exchange interaction, energy magnetic dipole anisotropy, magneto-crystalline and magnetoelastic anisotropy, Stoner-Wohlfarthův model for magnetic particles, hysteresis loop, domain structure and magnetic domain in nanosystems, exchange energy, periodic exchange coupling, superparamagnetism, micromagnetic modeling, dynamics of magnetization reversal, the Landau-Lifshitz-Gilbert equation. - Experimental methods for studying of magnetic nanostructures - generation of magnetic field, magnetic spectroscopies, vector magnetometry, magnetic microscopy

Conditions for subject completion

Full-time form (validity from: 2018/2019 Winter semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Credit and Examination Credit and Examination 100  51
        Credit Credit  
        Examination Examination  
Mandatory attendence parzicipation:

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.ZaměřeníFormStudy language Tut. centreYearWSType of duty
2020/2021 (N0719A270003) Nanotechnology MCH P English Ostrava 2 Compulsory study plan
2020/2021 (N3942) Nanotechnology (3942T001) Nanotechnology P English Ostrava 2 Optional study plan
2019/2020 (N3942) Nanotechnology (3942T001) Nanotechnology P English Ostrava 2 Optional study plan
2019/2020 (N0719A270003) Nanotechnology MCH P English Ostrava 2 Compulsory study plan
2018/2019 (N3942) Nanotechnology (3942T001) Nanotechnology P English Ostrava 2 Optional study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner
FMT+9360 2020/2021 Full-time English Optional 600 - Faculty of Materials Science and Technology - Dean's Office stu. block
FMT-new subjects 2019/2020 Full-time English Optional 600 - Faculty of Materials Science and Technology - Dean's Office stu. block