Search for dissertations about: "laser-induced magnetization dynamics"
Found 3 swedish dissertations containing the words laser-induced magnetization dynamics.
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1. Relativistic theory of laser-induced magnetization dynamics
Abstract : Ultrafast dynamical processes in magnetic systems have become the subject of intense research during the last two decades, initiated by the pioneering discovery of femtosecond laser-induced demagnetization in nickel. In this thesis, we develop theory for fast and ultrafast magnetization dynamics. READ MORE
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2. A Play of Light and Spins: Excitation and Detection of Non-linear Magnetization Dynamics using Light
Abstract : The excitation and detection of magnetization dynamics play key roles in the field of spintronics and magnonics. In this thesis, we investigate a contactless method of exciting nonlinear magnetization dynamics using a femtosecond pulsed laser, and study the same with a Brillouin Light Scattering (BLS) microscope. READ MORE
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3. Magnetization dynamics of complex magnetic materials by atomistic spin dynamics simulations
Abstract : 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. READ MORE