NMR in Magnetically Ordered Materials - NFPL175
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Last update: T_KFNT (23.05.2003)
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Last update: T_KFNT (11.04.2008)
Nuclear magnetics resonance in ferro-, ferri- and antiferromagnetic systems. |
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Last update: prof. RNDr. Helena Štěpánková, CSc. (14.06.2019)
Oral exam. Credit is a prerequisite for the exam. Credit is awarded on the basis of a paper on a given topic. |
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Last update: doc. RNDr. Vojtěch Chlan, Ph.D. (13.05.2019)
E. A. Turov, M.P. Petrov, Nuclear Magnetic Resonance in Ferro- and Antiferromagnets, anglický překlad, Israel Program of Scientific Translations 1972 |
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Last update: doc. RNDr. Vojtěch Chlan, Ph.D. (14.05.2019)
The exam is oral, questions are asked according to syllabus.
Credit is a prerequisite for the exam. |
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Last update: T_KFNT (23.05.2003)
Magnetism of solids. Magnetic properties of some magnetic materials. Types of magnetic ordering. 2. Physical basis of magnetism Exchange interaction. Mean field. Indirect interaction in metals. Spin waves. 3. Hyperfine interaction Electric and magnetic moments of nuclei. Electric and magnetic interaction of nuclei and electrons. Hyperfine interactions in free ions, in metals. Experimental data. Transferred hyperfine fields. 4. NMR Elementary description. Nuclei used in NMR of magnetics. Pulsed techniques. NMR spectra and relaxations. Inhomogeneous broadening. Correspondence of spectra and crystal, resp. magnetic structure. Temperature dependences. Quadrupolar effects. Effect of diffusion. 5. Experimental techniques FT NMR. Broad band spectrometers. Enhancement in domains and walls. 6. Selected results of NMR in magnetics. |