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| Presentation | 2016-10-25 15:20 Stabilization of spin polarization of field emitted electrons using interlayer antiferromagnetic Cr (001) surface Kento Miyazaki, Naoya Sakai (Mie Univ), Shigekazu Nagai, Tatsuo Iwata, Kazuo Kajiwara, Koichi Hata (Mie Univ/ Mie CUTE)  ED2016-47 Link to ES Tech. Rep. Archives: ED2016-47 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | It is important to evaluate spin states at magnetic surfaces for developments of spintronics devices by utilizing both electronic charge and spin. The spin-polarized electron beam is expected to be used as a probe for evaluations and observation of magnetic surfaces. For evaluations of magnetic property at the surface and interface with high sensitivity, spin-polarized electron emitter with high brightness and high spin polarization. In this study, we adopted a Cr(001) surface as cathode material because the orientation of electron spins is antiparallel atomic layer by layer along <001>-direction. In this paper, fabrication and observation of a Cr thin film on W<001> tips by field emission and ion microscopy, and preliminary results of spin polarization of field-emitted electrons from the surface are discussed. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Spin-polarized Electron Source / Field Emission / Antiferromagnetic material / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 116, no. 268, ED2016-47, pp. 17-20, Oct. 2016. | |
| Paper # | ED2016-47 | |
| Date of Issue | 2016-10-18 (ED) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
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| Download PDF | ED2016-47 Link to ES Tech. Rep. Archives: ED2016-47 |
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| Conference Information | |
| Committee | ED |
| Conference Date | 2016-10-25 - 2016-10-26 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | ED |
| Conference Code | 2016-10-ED |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Stabilization of spin polarization of field emitted electrons using interlayer antiferromagnetic Cr (001) surface |
| Sub Title (in English) | |
| Keyword(1) | Spin-polarized Electron Source |
| Keyword(2) | Field Emission |
| Keyword(3) | Antiferromagnetic material |
| Keyword(4) | |
| Keyword(5) | |
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| Keyword(8) | |
| 1st Author's Name | Kento Miyazaki |
| 1st Author's Affiliation | Mie University (Mie Univ) |
| 2nd Author's Name | Naoya Sakai |
| 2nd Author's Affiliation | Mie University (Mie Univ) |
| 3rd Author's Name | Shigekazu Nagai |
| 3rd Author's Affiliation | Mie University/ Mie CUTE (Mie Univ/ Mie CUTE) |
| 4th Author's Name | Tatsuo Iwata |
| 4th Author's Affiliation | Mie University/ Mie CUTE (Mie Univ/ Mie CUTE) |
| 5th Author's Name | Kazuo Kajiwara |
| 5th Author's Affiliation | Mie University/ Mie CUTE (Mie Univ/ Mie CUTE) |
| 6th Author's Name | Koichi Hata |
| 6th Author's Affiliation | Mie University/ Mie CUTE (Mie Univ/ Mie CUTE) |
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| Speaker | Author-1 |
| Date Time | 2016-10-25 15:20:00 |
| Presentation Time | 25 minutes |
| Registration for | ED |
| Paper # | ED2016-47 |
| Volume (vol) | vol.116 |
| Number (no) | no.268 |
| Page | pp.17-20 |
| #Pages | 4 |
| Date of Issue | 2016-10-18 (ED) |
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