Sökning: "SQUID magnetometry"
Visar resultat 16 - 20 av 24 avhandlingar innehållade orden SQUID magnetometry.
16. On the Zero and Low Field Vortex Dynamics : An Experimental Study of Type-II Superconductors
Sammanfattning : Dynamic properties of type-II superconductors have been experimentally studied in zero and low magnetic fields using SQUID magnetometry and I–V measurements.In zero magnetic field close to the critical temperature, the physical properties of type-II superconductors are dominated by spontaneously created vortices. LÄS MER
17. Solution-Chemical Synthesis of Cobalt and Iron:Zinc Oxide Nanocomposite Films
Sammanfattning : The potentially most important challenges today are related to energy and the environment. New materials and methods are needed in order to, in a sustainable way, convert and store energy, reduce pollution, and clean the air and water from contaminations. LÄS MER
18. Magnetic Ordering in Layered Magnets
Sammanfattning : The preparation of layered magnets needs the knowledge of growth techniques which are focused on the growth of Fe/V(001) superlattices. Such films have been structurally investigated by X-rays reflectivity and diffraction. LÄS MER
19. Dynamics of complex magnetic systems
Sammanfattning : Dynamic magnetic properties of disordered and frustrated magnetic systems have beenexperimentally investigated utilising SQUID (Superconducting Quantum Interference Device)magnetometry. The studied systems are spin glasses, reentrant ferromagnets, reentrantantiferromagnets and diluted Ising antiferromagnets. LÄS MER
20. New Materials for Spintronics : Electronic structure and magnetism
Sammanfattning : Materials exhibiting new functionalities due to interdependent electric (e.g. conductivity) and magnetic properties are potentially interesting for spintronics applications. LÄS MER