717-9034/01 – Magnetic measurements of materials (MMM)
| Gurantor department | Department of Physics | Credits | 10 |
| Subject guarantor | prof. Ing. Ondřej Životský, Ph.D. | Subject version guarantor | prof. Ing. Ondřej Životský, Ph.D. |
| Study level | postgraduate | Requirement | Choice-compulsory |
| Year | | Semester | winter + summer |
| | Study language | Czech |
| Year of introduction | 2016/2017 | Year of cancellation | 2017/2018 |
| Intended for the faculties | HGF, USP, FEI | Intended for study types | Doctoral |
Subject aims expressed by acquired skills and competences
The subject extends knowledge of applied physics in the area of material magnetism. Main objective is to summarize measuring methods (SQUID, MOKE, AFM/MFM, VSM et al.) that are presently used in the investigation of soft and hard magnetic materials applied in the field of spintronics, electronics, sensors, and magnetic recording. Theoretical education will be supplemented by the practical measurements performed at experimental set-ups located in the research laboratories of VŠB-TUO.
Teaching methods
Lectures
Seminars
Individual consultations
Summary
The subject will be focused on the methods used for measuring of magnetic materials. In general they can be divided into the following three categories:
1) Methods dependent on the change of material properties (Hall effect, magnetostriction, magnetooptics)
2) Force methods (torsion magnetometer, AFM/MFM etc.)
3) Inductive methods (stationary coil, SQUID, VSM)
Students will get acquainted with principles and practical applications of chosen methods.
Compulsory literature:
F. Fiorillo. Measurement and Characterization of Magnetic Materials. Elsevier series in electromagnetism. Amsterdam: Elsevier Academic Press, 2004.
A. Hubert, R. Schäfer, Magnetic domains – The analysis of magnetic microstructures, Springer-Verlag, Berlin Heidelberg New York, 1998.
H. Czichos, T. Saito, L. Smith, Springer Handbook of Materials Measurement Methods, Springer, Heidelberg, 2006.
Recommended literature:
K.H.J. Buschow, Handbook of Magnetic Materials, Vol. 15, Elsevier, North Holland, 2003.
Články v odborných mezinárodních časopisech.
Way of continuous check of knowledge in the course of semester
E-learning
Other requirements
Abbility of basic orientation in magnetism and magnetic materials.
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
The subject extends knowledge of applied physics in the area of material magnetism. Main objective is to summarize measuring methods (SQUID, MOKE, AFM/MFM, VSM et al.) that are presently used in the investigation of soft and hard magnetic materials applied in the field of spintronics, electronics, sensors, and magnetic recording. Theoretical education will be supplemented by the practical measurements performed at experimental set-ups located in the research laboratories of VŠB-TUO.
Outline of the subject:
• Methods dependent on the change of material properties (Hall effect, magnetostriction, magnetooptics)
• Force methods (torsion magnetometer, AFM/MFM etc.)
• Inductive methods (stationary coil, SQUID, VSM)
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction
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