Essays about: "demagnetization"

Showing result 11 - 15 of 23 essays containing the word demagnetization.

  1. 11. Constraining the duration of eruptions of the Rangitoto volcano, New Zealand, using paleomagnetism

    University essay from Lunds universitet/Geologiska institutionen

    Author : Linda Aulin; [2017]
    Keywords : Rangitoto; paleomagnetism; paleointensity experiments; Auckland volcanic field; thermal demagnetization; Earth and Environmental Sciences;

    Abstract : The volcano Rangitoto belongs to the Auckland volcanic field and is situated north east of Auckland city, New Zealand. The volcanos of the Auckland volcanic field have previously thought to be of monogenetic origin, but recent studies indicate that Rangitoto has a long history of eruptions, which would suggest that the volcanic system may have entered a new phase. READ MORE

  3. 12. Paleomagnetic dating of a mysterious lake record from the Kerguelen archipelago by matching to paleomagnetic field models

    University essay from Lunds universitet/Geologiska institutionen

    Author : Kim Teilmann; [2016]
    Keywords : lake sediment; Kerguelen archipelago; paleomagnetic secular variation; paleomagnetism; paleomagnetic field models; slump deposits; Earth and Environmental Sciences;

    Abstract : Kerguelenöarna är en vulkanisk ögrupp belägen i det södra Indiska oceanen. Öarna ligger på polarfronten samt inom den cirkumpolära Antarktiska strömmen och södra halvklotets västvindsbälte. Detta gör Kerguelenöarna till en intressant plats för klimatstudier. READ MORE

  4. 13. Innovative AMR based magnetometer for space application : Simulation and Characterization of a multilayer solution

    University essay from KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Author : Alberto Isernia; [2016]
    Keywords : ;

    Abstract : During the recent years, the space technology trend was pointing towards the miniaturization of all its components in order to achieve a smaller and lightweight satellite with low power and low noise components. A possible solution to this request can be given by the anisotropic magnetoresistance (AMR) based sensors which present good miniaturizability and low power consumption. READ MORE

  5. 14. Demagnetization Characterizationof Ferrites : Independent project in materials engineering

    University essay from Uppsala universitet/Institutionen för teknikvetenskaper

    Author : Victor Thorendal; Pierre Sandin; Erik Borg; Joel Johansson Byberg; Martin Brischetto; Anton Karlsson; Daniel Koivisto; [2016]
    Keywords : ;

    Abstract : .... READ MORE

  6. 15. 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