抄録
High-Tc superconductors with light rare earth (LRE) elements instead of Y exhibit nanoscale stripe structures on the surface as observed by atomic force microscopy (AFM) and scanning tunneling microscopy (STM) scans. Within the GdBa2Cu3Ox (GdBCO) system exhibiting relatively high critical current densities, nanoclusters arranged in a stripe-like fashion are observed in undoped material, while adding of nanoparticles (ZnO2, ZrO2) leads to the formation of nanostripes as observed in other LRE superconductors. The nanostripes in doped GdBCO exhibit periodicties between 20 and 50 nm and corresponding step heights of 0.3-0.8 nm. Using polarized light microscopy and electron backscatter diffraction (EBSD) analysis, we determined the direction of the nanostripes with respect to the known twin structure.
| 元の言語 | English |
|---|---|
| ページ（範囲） | 74-78 |
| ページ数 | 5 |
| ジャーナル | Materials Science and Engineering B: Solid-State Materials for Advanced Technology |
| 巻 | 151 |
| 発行部数 | 1 |
| DOI | |
| 出版物ステータス | Published - 2008 6 15 |
| 外部発表 | Yes |
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ASJC Scopus subject areas
- Materials Science(all)
- Condensed Matter Physics
- Mechanics of Materials
- Mechanical Engineering
これを引用
Nanostripes in GdBa2Cu3Ox high-Tc superconductors. / Koblischka, Michael Rudolf; Winter, M.; Das, P.; Hartmann, U.; Koblischka-Veneva, Anjela Dimitrova; Mücklich, F.
：: Materials Science and Engineering B: Solid-State Materials for Advanced Technology, 巻 151, 番号 1, 15.06.2008, p. 74-78.研究成果: Article
}
TY - JOUR
T1 - Nanostripes in GdBa2Cu3Ox high-Tc superconductors
AU - Koblischka, Michael Rudolf
AU - Winter, M.
AU - Das, P.
AU - Hartmann, U.
AU - Koblischka-Veneva, Anjela Dimitrova
AU - Mücklich, F.
PY - 2008/6/15
Y1 - 2008/6/15
N2 - High-Tc superconductors with light rare earth (LRE) elements instead of Y exhibit nanoscale stripe structures on the surface as observed by atomic force microscopy (AFM) and scanning tunneling microscopy (STM) scans. Within the GdBa2Cu3Ox (GdBCO) system exhibiting relatively high critical current densities, nanoclusters arranged in a stripe-like fashion are observed in undoped material, while adding of nanoparticles (ZnO2, ZrO2) leads to the formation of nanostripes as observed in other LRE superconductors. The nanostripes in doped GdBCO exhibit periodicties between 20 and 50 nm and corresponding step heights of 0.3-0.8 nm. Using polarized light microscopy and electron backscatter diffraction (EBSD) analysis, we determined the direction of the nanostripes with respect to the known twin structure.
AB - High-Tc superconductors with light rare earth (LRE) elements instead of Y exhibit nanoscale stripe structures on the surface as observed by atomic force microscopy (AFM) and scanning tunneling microscopy (STM) scans. Within the GdBa2Cu3Ox (GdBCO) system exhibiting relatively high critical current densities, nanoclusters arranged in a stripe-like fashion are observed in undoped material, while adding of nanoparticles (ZnO2, ZrO2) leads to the formation of nanostripes as observed in other LRE superconductors. The nanostripes in doped GdBCO exhibit periodicties between 20 and 50 nm and corresponding step heights of 0.3-0.8 nm. Using polarized light microscopy and electron backscatter diffraction (EBSD) analysis, we determined the direction of the nanostripes with respect to the known twin structure.
KW - EBSD
KW - GdBaCuO
KW - Nanostripes
KW - Orientation
UR - http://www.scopus.com/inward/record.url?scp=47649111280&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=47649111280&partnerID=8YFLogxK
U2 - 10.1016/j.mseb.2008.02.010
DO - 10.1016/j.mseb.2008.02.010
M3 - Article
AN - SCOPUS:47649111280
VL - 151
SP - 74
EP - 78
JO - Materials Science and Engineering B: Solid-State Materials for Advanced Technology
JF - Materials Science and Engineering B: Solid-State Materials for Advanced Technology
SN - 0921-5107
IS - 1
ER -