Měření velmi slabých magnetických polí

Abstract

The topic of this baccalaureate thesis is measuring of very low magnetic fields. The first part focuses on theoretical terms like consist of basics relations in magnetism, Earth geomagnetic field, quantities and units of measurement, and on different kinds and characteristic of magnetic materials. In the next part I devote to principles, characteristic and the use of sensors in measuring magnetic fields. Then this baccalaureate thesis includes principles, commonly used materials and examples of construction of magnetic shielding. The last part is evaluating data from measurement of distribution of magnetic field near schielding chamber.