期刊論文
| 學年 | 105 |
|---|---|
| 學期 | 2 |
| 出版（發表）日期 | 2017-02-22 |
| 作品名稱 | Elucidation of the helical spin structure of FeAs |
| 作品名稱（其他語言） | |
| 著者 | T. Frawley; R. Schoonmaker; S. H. Lee; C.-H. Du; P. Steadman; J. Strempfer; Kh. A. Ziq; S. J. Clark; T. Lancaster; P. D. Hatton |
| 單位 | |
| 出版者 | |
| 著錄名稱、卷期、頁數 | PHYSICAL REVIEW B 95(6), 064424(10pages) |
| 摘要 | We present the results of resonant x-ray scattering measurements and electronic structure calculations on the monoarsenide FeAs. We elucidate details of the magnetic structure, showing the ratio of ellipticity of the spin helix is larger than previously thought, at 2.58(3), and reveal both a right-handed chirality and an out-of-plane component of the magnetic moments in the spin helix. We find that electronic structure calculations and analysis of the spin-orbit interaction are able to qualitatively account for this canting. |
| 關鍵字 | |
| 語言 | en_US |
| ISSN | 2469-9950 |
| 期刊性質 | 國外 |
| 收錄於 | SCI |
| 產學合作 | 國外 |
| 通訊作者 | |
| 審稿制度 | 是 |
| 國別 | USA |
| 公開徵稿 | |
| 出版型式 | ,紙本 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/110124 ) |