抄録
We have successfully obtained electron backscatter diffraction (EBSD) Kikuchi patterns on various bulk high-Tc superconductors (polycrystalline KClO3-doped and undoped YBa2Cu3O7-δ (YBCO), single crystalline YBCO and NdBa2Cu3O7-y) and on YBCO and NdBCO thin films. We have established a sample polishing procedure to obtain intense Kikuchi patterns without an additional carbon coating of the ceramic superconductors. We present Kikuchi patterns, pole figures and orientation maps of the samples. On the polycrystalline KClO3-doped YBCO samples we find two major orientations (001) and (100) normal to the sample surface, while the undoped sample does not exhibit any orientation maxima, which is ascribed to the effect of a liquid phase due to the KClO3-additive during the preparation process. Furthermore, we discuss the future possibilities for the application of the EBSD technique for growing larger, bulk melt-textured samples for applications.
| 元の言語 | English |
|---|---|
| ページ（範囲） | 796-802 |
| ページ数 | 7 |
| ジャーナル | Superconductor Science and Technology |
| 巻 | 15 |
| 発行部数 | 5 |
| DOI | |
| 出版物ステータス | Published - 2002 5 |
| 外部発表 | Yes |
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ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)
- Condensed Matter Physics
- Electronic, Optical and Magnetic Materials
これを引用
Application of electron backscatter diffraction to bulk high-Tc superconductors. / Koblischka-Veneva, Anjela Dimitrova; Koblischka, Michael Rudolf; Simon, P.; Mücklich, F.; Murakami, Masato.
：: Superconductor Science and Technology, 巻 15, 番号 5, 05.2002, p. 796-802.研究成果: Article
}
TY - JOUR
T1 - Application of electron backscatter diffraction to bulk high-Tc superconductors
AU - Koblischka-Veneva, Anjela Dimitrova
AU - Koblischka, Michael Rudolf
AU - Simon, P.
AU - Mücklich, F.
AU - Murakami, Masato
PY - 2002/5
Y1 - 2002/5
N2 - We have successfully obtained electron backscatter diffraction (EBSD) Kikuchi patterns on various bulk high-Tc superconductors (polycrystalline KClO3-doped and undoped YBa2Cu3O7-δ (YBCO), single crystalline YBCO and NdBa2Cu3O7-y) and on YBCO and NdBCO thin films. We have established a sample polishing procedure to obtain intense Kikuchi patterns without an additional carbon coating of the ceramic superconductors. We present Kikuchi patterns, pole figures and orientation maps of the samples. On the polycrystalline KClO3-doped YBCO samples we find two major orientations (001) and (100) normal to the sample surface, while the undoped sample does not exhibit any orientation maxima, which is ascribed to the effect of a liquid phase due to the KClO3-additive during the preparation process. Furthermore, we discuss the future possibilities for the application of the EBSD technique for growing larger, bulk melt-textured samples for applications.
AB - We have successfully obtained electron backscatter diffraction (EBSD) Kikuchi patterns on various bulk high-Tc superconductors (polycrystalline KClO3-doped and undoped YBa2Cu3O7-δ (YBCO), single crystalline YBCO and NdBa2Cu3O7-y) and on YBCO and NdBCO thin films. We have established a sample polishing procedure to obtain intense Kikuchi patterns without an additional carbon coating of the ceramic superconductors. We present Kikuchi patterns, pole figures and orientation maps of the samples. On the polycrystalline KClO3-doped YBCO samples we find two major orientations (001) and (100) normal to the sample surface, while the undoped sample does not exhibit any orientation maxima, which is ascribed to the effect of a liquid phase due to the KClO3-additive during the preparation process. Furthermore, we discuss the future possibilities for the application of the EBSD technique for growing larger, bulk melt-textured samples for applications.
UR - http://www.scopus.com/inward/record.url?scp=0036572599&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0036572599&partnerID=8YFLogxK
U2 - 10.1088/0953-2048/15/5/331
DO - 10.1088/0953-2048/15/5/331
M3 - Article
AN - SCOPUS:0036572599
VL - 15
SP - 796
EP - 802
JO - Superconductor Science and Technology
JF - Superconductor Science and Technology
SN - 0953-2048
IS - 5
ER -