| Presentation | 2006-04-20 Control of in-plane-orientation of Bi-2212 thin films prepared by MOD method Tetsuji UCHIYAMA, Takashi UCHIDA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have prepared Bi_2Sr_2CaCu_2O_x (Bi-2212) thin films on MgO (100) substrate by a metal-organic decomposition (MOD) method for high-frequency applications. The lattice mismatching rate in ab-plane between Bi-2212 and MgO is 8.9%, and it was reported that the in-plane-orientation had small fractions of rotation angle φ～ ±12 deg. in addition to a cube-on-cube textured growth. In order to overcome the problem of these fractions, we fabricated a SrTiO_3 (STO) buffer layer on MgO substrate by MOD method because the lattice mismatching rate between STO and Bi-2212 is 1.8%. The in-plane rotation angle of Bi-2212 fabricated on STO buffer layer / MgO substrate evaluated by an X-ray diffraction method showed all cube-on-cube textured growth without any fractions. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Bi_2Sr_2CaCu_2O_x thin films / SrTiO_3 buffer layer / MgO substrate / In-plane-orientation / Rapid thermal process (RTP) / Metal-organic decomposition (MOD) method |
| Paper # | SCE2006-4,MW2006-4 |
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| Conference Information | |
| Committee | SCE |
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| Conference Date | 2006/4/13(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Superconductive Electronics (SCE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Control of in-plane-orientation of Bi-2212 thin films prepared by MOD method |
| Sub Title (in English) | |
| Keyword(1) | Bi_2Sr_2CaCu_2O_x thin films |
| Keyword(2) | SrTiO_3 buffer layer |
| Keyword(3) | MgO substrate |
| Keyword(4) | In-plane-orientation |
| Keyword(5) | Rapid thermal process (RTP) |
| Keyword(6) | Metal-organic decomposition (MOD) method |
| 1st Author's Name | Tetsuji UCHIYAMA |
| 1st Author's Affiliation | Department of Physics, Tokyo Institute of Technology() |
| 2nd Author's Name | Takashi UCHIDA |
| 2nd Author's Affiliation | Department of Electrical and Electronic Engineering, National Defense Academy |
| Date | 2006-04-20 |
| Paper # | SCE2006-4,MW2006-4 |
| Volume (vol) | vol.106 |
| Number (no) | 11 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |