| Presentation | 1998/9/18 Magneto-optical and Optical Characterization of Granular Co-Au and Co-AIO_x Films E. Takeda, N. Todoroki, Kitamoto Y. /, M. Abe, S. Ohnuma, K. Masumoto, Gad Gorodetsky, M. Inoue, K.I. Arai, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have performed exprimental and theortical researches of optical and magneto-optical properties in granular magnetic structures in which magnetic ultra-fine particles were dispersed in non-magnetic matrices.Granular Ni-PVC films prepares by apin coating method exhibited Faraday effect(Faraday rotation)2～3 times stronger than that calculated from using effective dielectric permeability as complex medium.In granular Co-SiO_2 and Fe-SiO_2 films perpared by RF sputter deposition, similar enhancement of Faraday effect were observed in the process of increasing magnetic particle in size by annealing. These enhancement of magneto-optical effect in granular C0-Au and Co-AlO_x films prepared by vacuum evaporation and sputtering, respectively, will be discussed relating to improvement of crystal structure and localization of light in disordered media. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | granular atructure / magneto-optical effect / effective dielectric permeability / weak localization of light |
| Paper # | MR98-18 |
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| Conference Information | |
| Committee | MR |
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| Conference Date | 1998/9/18(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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| Paper Information | |
| Registration To | Magnetic Recording (MR) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Magneto-optical and Optical Characterization of Granular Co-Au and Co-AIO_x Films |
| Sub Title (in English) | |
| Keyword(1) | granular atructure |
| Keyword(2) | magneto-optical effect |
| Keyword(3) | effective dielectric permeability |
| Keyword(4) | weak localization of light |
| 1st Author's Name | E. Takeda |
| 1st Author's Affiliation | Tokyo Inst.of Tech() |
| 2nd Author's Name | N. Todoroki |
| 2nd Author's Affiliation | Tokyo Inst.of Tech |
| 3rd Author's Name | Kitamoto Y. / |
| 3rd Author's Affiliation | Tokyo Inst.of Tech |
| 4th Author's Name | M. Abe |
| 4th Author's Affiliation | Tokyo Inst.of Tech |
| 5th Author's Name | S. Ohnuma |
| 5th Author's Affiliation | Tokyo Inst.of Tech |
| 6th Author's Name | K. Masumoto |
| 6th Author's Affiliation | Research Inst.of Electric and Magnetic Materials |
| 7th Author's Name | Gad Gorodetsky |
| 7th Author's Affiliation | Research Inst.of Electric and Magnetic Materials |
| 8th Author's Name | M. Inoue |
| 8th Author's Affiliation | Dept.of Phys.BenGurion Univ. |
| 9th Author's Name | K.I. Arai |
| 9th Author's Affiliation | Research Inst.of Electrical Comm.Tohoku Univ. |
| Date | 1998/9/18 |
| Paper # | MR98-18 |
| Volume (vol) | vol.98 |
| Number (no) | 281 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |