دورية أكاديمية
Magnetic, Structural, and Particle Size Analysis of Single- and Multi-Core Magnetic Nanoparticles
| العنوان: | Magnetic, Structural, and Particle Size Analysis of Single- and Multi-Core Magnetic Nanoparticles |
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| المؤلفون: | Ludwig, Frank, Kazakova, Olga, Barquin, Luis Fernandez, Fornara, Andrea, Trahms, Lutz, Steinhoff, Uwe, Svedlindh, Peter, Wetterskog, Erik, Pankhurst, Quentin A., Southern, Paul, Morales, Puerto, Hansen, Mikkel Fougt, Frandsen, Cathrine, Olsson, Eva, Gustafsson, Stefan, Gehrke, Nicole, Ludtke-Buzug, Kerstin, Gruttner, Cordula, Jonasson, Christian, Johansson, Christer |
| المصدر: | Ludwig , F , Kazakova , O , Barquin , L F , Fornara , A , Trahms , L , Steinhoff , U , Svedlindh , P , Wetterskog , E , Pankhurst , Q A , Southern , P , Morales , P , Hansen , M F , Frandsen , C , Olsson , E , Gustafsson , S , Gehrke , N , Ludtke-Buzug , K , Gruttner , C , Jonasson , C & Johansson , C 2014 , ' Magnetic, Structural, and Particle Size Analysis of Single- and Multi-Core Magnetic Nanoparticles ' , .... |
| سنة النشر: | 2014 |
| المجموعة: | Technical University of Denmark: DTU Orbit / Danmarks Tekniske Universitet |
| مصطلحات موضوعية: | Fields, Waves and Electromagnetics, Atmospheric measurements, Magnetic cores, Magnetic resonance imaging, Nanoparticles, Particle measurements, Perpendicular magnetic anisotropy |
| الوصف: | We have measured and analyzed three different commercial magnetic nanoparticle systems, both multi-core and single-core in nature, with the particle (core) size ranging from 20 to 100 nm. Complementary analysis methods and same characterization techniques were carried out in different labs and the results are compared with each other. The presented results primarily focus on determining the particle size—both the hydrodynamic size and the individual magnetic core size—as well as magnetic and structural properties. The used analysis methods include transmission electron microscopy, static and dynamic magnetization measurements, and Mössbauer spectroscopy. We show that particle (hydrodynamic and core) size parameters can be determined from different analysis techniques and the individual analysis results agree reasonably well. However, in order to compare size parameters precisely determined from different methods and models, it is crucial to establish standardized analysis methods and models to extract reliable parameters from the data. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| العلاقة: | https://orbit.dtu.dk/en/publications/d7354009-3e3f-4288-adce-256c642efe8bTest |
| DOI: | 10.1109/TMAG.2014.2321456 |
| الإتاحة: | https://doi.org/10.1109/TMAG.2014.2321456Test https://orbit.dtu.dk/en/publications/d7354009-3e3f-4288-adce-256c642efe8bTest |
| حقوق: | info:eu-repo/semantics/closedAccess |
| رقم الانضمام: | edsbas.B1D738D1 |
| قاعدة البيانات: | BASE |
| DOI: | 10.1109/TMAG.2014.2321456 |
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