Abstract
The microtexture of differently prepared Ba-hexaferrite samples is investigated by means of electron backscatter diffraction (EBSD). Kikuchi patterns are obtained with a high image quality, enabling a spatial resolution of the EBSD maps of about 20 nm. The spatially highly resolved EBSD mappings provide additional information (individual grain orientation, misorientation angles, grain size distribution) as compared to the standard analysis techniques, which can contribute to an optimization of the growth process. Furthermore, as the crystallographic orientation of each grain is known, an exact analysis of the grain aspect ratio becomes possible which provides further insight to the microstructural dependence of the magnetic properties of ferrites.
| Original language | English |
|---|---|
| Article number | 082014 |
| Journal | Journal of Physics: Conference Series |
| Volume | 200 |
| Issue number | SECTION 8 |
| DOIs | |
| Publication status | Published - 2010 Jan 1 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
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EBSD analysis of the microtexture of Ba-hexaferrite samples. / Koblischka-Veneva, Anjela Dimitrova; Koblischka, Michael Rudolf; Schmauch, J.; Chen, Y.; Harris, V. G.
In: Journal of Physics: Conference Series, Vol. 200, No. SECTION 8, 082014, 01.01.2010.Research output: Contribution to journal › Conference article
}
TY - JOUR
T1 - EBSD analysis of the microtexture of Ba-hexaferrite samples
AU - Koblischka-Veneva, Anjela Dimitrova
AU - Koblischka, Michael Rudolf
AU - Schmauch, J.
AU - Chen, Y.
AU - Harris, V. G.
PY - 2010/1/1
Y1 - 2010/1/1
N2 - The microtexture of differently prepared Ba-hexaferrite samples is investigated by means of electron backscatter diffraction (EBSD). Kikuchi patterns are obtained with a high image quality, enabling a spatial resolution of the EBSD maps of about 20 nm. The spatially highly resolved EBSD mappings provide additional information (individual grain orientation, misorientation angles, grain size distribution) as compared to the standard analysis techniques, which can contribute to an optimization of the growth process. Furthermore, as the crystallographic orientation of each grain is known, an exact analysis of the grain aspect ratio becomes possible which provides further insight to the microstructural dependence of the magnetic properties of ferrites.
AB - The microtexture of differently prepared Ba-hexaferrite samples is investigated by means of electron backscatter diffraction (EBSD). Kikuchi patterns are obtained with a high image quality, enabling a spatial resolution of the EBSD maps of about 20 nm. The spatially highly resolved EBSD mappings provide additional information (individual grain orientation, misorientation angles, grain size distribution) as compared to the standard analysis techniques, which can contribute to an optimization of the growth process. Furthermore, as the crystallographic orientation of each grain is known, an exact analysis of the grain aspect ratio becomes possible which provides further insight to the microstructural dependence of the magnetic properties of ferrites.
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UR - http://www.scopus.com/inward/citedby.url?scp=77957080651&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/200/8/082014
DO - 10.1088/1742-6596/200/8/082014
M3 - Conference article
VL - 200
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - SECTION 8
M1 - 082014
ER -