Analysis of the semiconducting properties of cobalt ferrite
β Scribed by G.H. Jonker
- Publisher
- Elsevier Science
- Year
- 1959
- Tongue
- English
- Weight
- 1015 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0022-3697
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Cobalt oxide films, fabricated by reactive sputtering m a 100% pure 0, plasma are highly nonstolchlometrlc with a bulk oxygen to cobalt ratlo of -1 15 Conversely, surface XPS studies mdlcate an oxygen to cobalt ratio rangmg from 1 8 to 3 0 and show the presence of Co3+ only m the surface reuon of th
Cobalt ferrite nanocrystals were synthesized under size-controlled conditions in aqueous phase and incorporated into a polyimide matrix at various volumetric loads. Synthesized 20 nm cobalt ferrite single crystals, which exhibited a room-temperature coercivity of 2.9 kOe, were dispersed in polyimide