Meissner state of high-Tc oxide thin films observed by scanning superconducting quantum interference device microscopy
Applied Physics Letters Volume 83 Issue 11
Page 2193-2195
published_at 2003-09-15
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| File | |
| Title ( eng ) |
Meissner state of high-Tc oxide thin films observed by scanning superconducting quantum interference device microscopy
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| Creator |
Iguchi Ienari
Takeda Tomohiro
Imaizumi Takuya
Haibara Hiroshi
Kawai Tomoyuki
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| Source Title |
Applied Physics Letters
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| Volume | 83 |
| Issue | 11 |
| Start Page | 2193 |
| End Page | 2195 |
| Abstract |
The magnetic level of the Meissner state in high-Tc oxide thin films is investigated using scanning superconducting quantum interference device microscopy. We find that the Meissner level observed is not uniquely determined and shifts with the temperature and depends on the doping level of individual oxide films. The result at higher temperature may be interpreted by a grain-coupled model which reflects the granular nature of high-Tc oxides and is useful for evaluation of high-Tc film quality.
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| Language |
eng
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| Resource Type | journal article |
| Publisher |
American Institute of Physics
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| Date of Issued | 2003-09-15 |
| Rights |
Copyright (c) 2003 American Institute of Physics.
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| Publish Type | Version of Record |
| Access Rights | open access |
| Source Identifier |
[ISSN] 0003-6951
[DOI] 10.1063/1.1599624
[NCID] AA00543431
[DOI] http://dx.doi.org/10.1063/1.1599624
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