Sökning: "iron garnets"
Hittade 4 avhandlingar innehållade orden iron garnets.
1. Fibre Optic Magnetic Field Sensors Utilizing Iron Garnet Materials
Sammanfattning : This thesis deals with the subject of fibre optic magnetic field sensors utilizing iron garnet materials. Such materials exhibit a large Faraday rotation which make them advantageous for application in compact magnetic field sensors. LÄS MER
2. Magnetic resonance in new iron garnets : tools and applications
Sammanfattning : .... LÄS MER
3. Bismuth iron garnet films for magneto-optical photonic crystals
Sammanfattning : The thesis explores preparation and properties of bismuthiron garnet (BIG) films and the incorporation of BIG films intoone-dimensional magneto-optical photonic crystals (MOPCs). Films were prepared by pulsed laser deposition. LÄS MER
4. Broadband Ferromagnetic Resonance Spectrometer : Instrument and Applications
Sammanfattning : This thesis compiles results of research in two mutuallydependent parts: 1) development of ferromagnetic resonance(FMR) spectrometer to study microwave properties offerromagnetic materials, and 2) characterization of new irongarnets: pulsed laser deposited Y3Fe5O12and Bi3Fe5O12films and Ce:Y3Fe5O12single crystal.First part describes a novelBroadbandFMRSpectrometerdesigned to characterize thin ferromagneticfilms. LÄS MER