Sökning: "Magnetostriction"
Visar resultat 1 - 5 av 7 avhandlingar innehållade ordet Magnetostriction.
1. Modelling and design approaches of magnetostrictive actuators
Sammanfattning : A magnetostrictive material elongates when it is subjected to a magnetic field. This effect can then be used to design powerful actuators. LÄS MER
2. General Coupled Finite Element Model Governing Magnetostriction
Sammanfattning : General Coupled Finite Element Model Governing Magnetostriction.... LÄS MER
3. Magnetization dynamics of complex magnetic materials by atomistic spin dynamics simulations
Sammanfattning : In recent years, there has been an intense interest in understanding the microscopic mechanism of laser induced ultrafast magnetization dynamics in picosecond time scales. Magnetization switching on such a time scale has potential to be a significant boost for the data storage industry. LÄS MER
4. On measurement and modelling of 2D magnetization and magnetostriction of SiFe sheets
Sammanfattning : .... LÄS MER
5. Calculation of magnetism and its crystal structure dependence
Sammanfattning : The subject of the present thesis is a theoretical investigation of magnetism and its crystal structure dependence by means of electronic-structure calculations from first principles. The theoretical treatment is based on density functional theory and the so called linear muffin-tin orbital method is used in its full-potential version as well as in an atomic sphere approximation. LÄS MER