| People | Locations | Statistics |
|---|---|---|
| Naji, M. |
| |
| Motta, Antonella |
| |
| Aletan, Dirar |
| |
| Mohamed, Tarek |
| |
| Ertürk, Emre |
| |
| Taccardi, Nicola |
| |
| Kononenko, Denys |
| |
| Petrov, R. H. | Madrid |
|
| Alshaaer, Mazen | Brussels |
|
| Bih, L. |
| |
| Casati, R. |
| |
| Muller, Hermance |
| |
| Kočí, Jan | Prague |
|
| Šuljagić, Marija |
| |
| Kalteremidou, Kalliopi-Artemi | Brussels |
|
| Azam, Siraj |
| |
| Ospanova, Alyiya |
| |
| Blanpain, Bart |
| |
| Ali, M. A. |
| |
| Popa, V. |
| |
| Rančić, M. |
| |
| Ollier, Nadège |
| |
| Azevedo, Nuno Monteiro |
| |
| Landes, Michael |
| |
| Rignanese, Gian-Marco |
|
Georgieva, B.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (3/3 displayed)
- 2023Impact of annealing and soft template concentration on optical and sensing properties of wet-deposited SiO<sub>2</sub> thin filmscitations
- 2021Magnetic phase transitions in Ba<sub>0.5</sub>Sr<sub>1.5</sub>Zn<sub>2</sub>Fe<sub>11.92</sub>Al<sub>0.08</sub>O<sub>22</sub> hexaferritescitations
- 2018Hexaferrite multiferroics: from bulk to thick filmscitations
Places of action
| Organizations | Location | People |
|---|
article
Hexaferrite multiferroics: from bulk to thick films
Abstract
<jats:title>Abstract</jats:title><jats:p>We report studies of the structural and microstructural properties of Sr<jats:sub>3</jats:sub>Co<jats:sub>2</jats:sub>Fe<jats:sub>24</jats:sub>O<jats:sub>41</jats:sub> in bulk form and as thick films. The precursor powders for the bulk form were prepared following the sol-gel auto-combustion method. The prepared pellets were synthesized at 1200 °C to produce Sr<jats:sub>3</jats:sub>Co<jats:sub>2</jats:sub>Fe<jats:sub>24</jats:sub>O<jats:sub>41</jats:sub>. The XRD spectra of the bulks showed the characteristic peaks corresponding to the Z-type hexaferrite structure as a main phase and second phases of CoFe<jats:sub>2</jats:sub>O<jats:sub>4</jats:sub> and Sr<jats:sub>3</jats:sub>Fe<jats:sub>2</jats:sub>O<jats:sub>7-x</jats:sub>. The microstructure analysis of the cross-section of the bulk pellets revealed a hexagonal sheet structure. Large areas were observed of packages of hexagonal sheets where the separate hexagonal particles were ordered along the <jats:italic>c</jats:italic> axis. Sr<jats:sub>3</jats:sub>Co<jats:sub>2</jats:sub>Fe<jats:sub>24</jats:sub>O<jats:sub>41</jats:sub> thick films were deposited from a suspension containing the Sr<jats:sub>3</jats:sub>Co<jats:sub>2</jats:sub>Fe<jats:sub>24</jats:sub>O<jats:sub>41</jats:sub> powder. The microstructural analysis of the thick films showed that the particles had the perfect hexagonal shape typical for hexaferrites.</jats:p>