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Atomic Layer Resolved Measurements of Fe/MgO with Perpendicular Magnetic Anisotropy by Synchrotron Mössbauer Spectroscopy
https://repo.qst.go.jp/records/85743
https://repo.qst.go.jp/records/85743f96a51ce-7213-4c28-a8a3-d57634e9c9d9
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2022-03-25 | |||||
| タイトル | ||||||
| タイトル | Atomic Layer Resolved Measurements of Fe/MgO with Perpendicular Magnetic Anisotropy by Synchrotron Mössbauer Spectroscopy | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_c94f | |||||
| 資源タイプ | conference object | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Songtian, Li
× Songtian, Li× Kosuke, Fujiwara× Takaya, Mitsui× Kobayashi, Yasuhiro× david Bentley, Phillip× Akai, Hisazumi× Seiji, Sakai× Songtian, Li× Kosuke, Fujiwara× Takaya, Mitsui× david Bentley, Phillip× Seiji, Sakai |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The discovery of perpendicular magnetic anisotropy (PMA) at the interface of ferromagnetic ultra-thin films and MgO has stimulated a vast interest in developing high-density magnetic random-access memory. Whilst attempts have been made to understand the origin of interfacial PMA, difficulties in distinguishing contributions from the interface and bulk layers has hampered the understanding of such phenomena. In this study, we have investigated for the first time the electronic and magnetic properties of PMA in Fe ultra-thin films on MgO in an atomic-layer resolved fashion by employing depth-resolved synchrotron Mössbauer spectroscopy to get an insight into the physical mechanism of interfacial PMA. | |||||
| 会議概要（会議名, 開催地, 会期, 主催者等） | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 応用物理学会春季学術講演会2022 | |||||
| 発表年月日 | ||||||
| 日付 | 2022-03-24 | |||||
| 日付タイプ | Issued | |||||
