abstract: The overall objective of this project is to optimize the development of magnetic ferrite thin films targeted for enabling low-loss broadband communication devices, miniaturized low-microwave inductors and electromagnetic noise suppressors. The focus of this objective is to design and build a reactor and improve the spin-spray process. Each film is then characterized and optimized to have a high permeability and high frequency in the range of 500 MHz - 3 GHz. Films produced by the ยต-droplet deposition regime yields a higher Snoek's product than the continuous liquid layer regime. The highest Snoek's product occurs when it is deposited at an oxidant pH of 8.28. The Ni-Zn-Co ferrite magnetic domains were imaged using the Lorentz TEM in which multi-grain domains are experimentally observed for the first time. / Dissertation/Thesis / Ph.D. Materials Science and Engineering 2013
| Identifer | oai:union.ndltd.org:asu.edu/item:17906 |
| Date | January 2013 |
| Contributors | Ray, Nicole M. (Author), Petuskey, William T. (Advisor), Diaz, Rodolfo E. (Committee member), Chamberlin, Ralph V. (Committee member), Arizona State University (Publisher) |
| Source Sets | Arizona State University |
| Language | English |
| Detected Language | English |
| Type | Doctoral Dissertation |
| Format | 140 pages |
| Rights | http://rightsstatements.org/vocab/InC/1.0/, All Rights Reserved |
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