Essays about: "Ferromagnetism."

Found 5 essays containing the word Ferromagnetism..

  1. 1. Structural analysis of HZO thin film and electrode using X-ray diffraction

    University essay from Lunds universitet/Synkrotronljusfysik; Lunds universitet/Fysiska institutionen

    Author : Elliot Winsnes; [2024]
    Keywords : HZO; hafnia; hafnium dioxide; zirconium dioxide; ferroelectricity; ferroelectric; synchrotron radiation; X-ray diffraction; Physics and Astronomy;

    Abstract : Since its discovery in 2011, the ferroelectricity of thin films based on HfO2 has been studied intensively. In particular, thin films with a 1:1 ratio of HfO2 and ZrO2 (HZO) has been of great interest. The ferroelectricity arises from a non-centrosymmetric orthorhombic (o) phase of HZO whose prevalence is dependent on the processing conditions. READ MORE

  3. 2. Reaction Wheel Performance Characterisation and Assessment of Electromagnetic Interactions with Magnetic Torquers

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Author : Leonie Sander; [2021]
    Keywords : Reaction Wheel; Magnetic Torquers; Electromagnetism; Space Mechanism; Attitude Control;

    Abstract : Having an in-depth knowledge on the performance characteristics of space mechanisms in flight operation, with special attention to nominal vs. anomalous performance, is vital for mission success. READ MORE

  4. 3. Synthesis and characterization of AlM2B2 (M = Cr, Mn, Fe, Co, Ni) : inorganic chemistry

    University essay from Uppsala universitet/Oorganisk kemi

    Author : Maxime Dottor; [2015]
    Keywords : Magnetocaloric effect; XRD; SQUID; Magnetism; Ferromagnetism.;

    Abstract : .... READ MORE

  5. 4. Electrical Properties of planar Metal-GdN-Metal junctions for Spintronic Applications

    University essay from Lunds universitet/Fasta tillståndets fysik; Lunds universitet/Fysiska institutionen

    Author : Felicia Ullstad; [2015]
    Keywords : nitride; gadolinium; spintronic; rare earth nitride; ferromagnetism; ferromagnetic; Semiconductor; Physics and Astronomy;

    Abstract : In this thesis the properties of planar metal-gadolinium nitride-metal junctions have been studied with the aim of establishing ohmic and Schottky contacts to thin polycrystalline films of n-type gadolinium nitride (GdN). GdN is an intrinsic ferromagnetic semiconductor of the rare earth nitride series. READ MORE

  6. 5. MRI Safety, Test Methods and Construction of a Database

    University essay from Medicinsk strålningsfysik (tills m KI)

    Author : Tony Segerdahl; [2007]
    Keywords : MRI; Safety; Implants; Fringe field; Ferromagnetism; Database; Torque; Translational force; Heating;

    Abstract : Magnetic Resonance Imaging, MRI, is a diagnostic tool in progress which has been available at major hospitals since the mid eighties. Today almost all hospitals world wide may depict the human body with their own MRI scanner. READ MORE