Essays about: "magnetisering"

Showing result 6 - 8 of 8 essays containing the word magnetisering.

  1. 6. Element-Specific Magnetization Dynamics Using T-MOKE at the HELIOS Laboratory

    University essay from Uppsala universitet/Molekyl- och kondenserade materiens fysik

    Author : Fredrik Stångberg Valgeborg; [2016]
    Keywords : magnetization dynamics; magnetization; demagnetization; magnetism; element-specific; element-specificity; T-MOKE; MOKE; pump-prob; time-resolved pump-probe; HHG; high-order harmonic generation; overtone generation; HELIOS; magnetiseringsdynamik; magnetisering; avmagnetisering; magnetism; grundämnesspecifik; grundämnesspecificitet; T-MOKE; MOKE; pump-prob; tidsupplöst pump-prob; HHG; övertonsgenerering; HELIOS;

    Abstract : Magnetism is a familiar phenomenon, and is applied in a variety of devices, from simple ones, like compasses, to the more sophisticated magnetic hard disk drives. It is also known that the magnetization of a material can change, for example by heating or by exposure to an external magnetic field. READ MORE

  3. 7. Renormalization group approach to statistical systems

    University essay from Uppsala universitet/Teoretisk fysik

    Author : Patrik Lidén; [2015]
    Keywords : ;

    Abstract : This report will study the theory of renormalization group used on a ferromagnet to calculate magnetic phase transitions. As the ferromagnet's temperature changes, so does interatomic interaction, causing either a lingering magnetization at low temperatures, or a random state at high temperatures. READ MORE

  4. 8. A rock magnetic study of the Åkerberg gold deposit, northern Sweden

    University essay from Lunds universitet/Geologiska institutionen

    Author : Lars Dahlenborg; [2007]
    Keywords : NRM; gold ore; pyrrhotite; magnetite; Åkerberg; guldmalm; magnetkis; magnetit; Earth and Environmental Sciences;

    Abstract : A rock magnetic study has been preformed of the Åkerberg gold deposit, located 30 km NE of Boliden in northern Sweden. The gold mineralization is located to a zone of subparallel quartz veins in a layered gabbro. Ground surveys show a lowering of the magnetic properties at the ore zone. READ MORE