Activities per year
Abstract
Magnetic materials with a high self-biased ferromagnetic resonance (FMR) frequency and low electrical conductivity hold great potential for RF/microwave devices. In this work, ferrite film consisting of Fe 3O 4 (1.2 m)/photoresist (60 nm)/Fe 3O 4 (1.2 μm) was deposited at 90°C via spin spray deposition. Broadband impedance imaging with nanometer spatial resolution was recorded by using scanning microwave microscopy. Compared to a reference sample, it turned out that the grain boundary appeared to be more conductive than the grain.
Original language | English |
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Article number | 07A512 |
Journal | Journal of Applied Physics |
Volume | 111 |
Issue number | 7 |
DOIs | |
State | Published - Apr 1 2012 |
Event | 55th Annual Conference on Magnetism and Magnetic Materials - Atlanta, United States Duration: Nov 14 2010 → Nov 18 2010 Conference number: 55 |
ASJC Scopus Subject Areas
- General Physics and Astronomy
Keywords
- Electrical conductivity
- Crystallographic defects
- Electron paramagnetic resonance spectroscopy
- Ferromagnetic materials
- Ferromagnetic resonance
- Light sensitive materials
- Magnetic materials
- Microscopy
- Multilayers
- Welding
Disciplines
- Electrical and Computer Engineering
Activities
- 1 Participation in conference
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55th Annual Conference on Magnetism and Magnetic Materials
Zhuang, Y. (Participant)
2010Activity: Participating in or organizing an event › Participation in conference