書誌事項
- タイトル別名
-
- High-energy Magnetic Excitations in Electron-doped High-<i>T</i><sub>c</sub> Cuprate
- サイエンス記事 電子ドープ型銅酸化物超伝導体の高エネルギー磁気励起
- サイエンス キジ デンシ ドープガタ ドウ サンカブツ チョウデンドウタイ ノ コウエネルギー ジキレイキ
この論文をさがす
抄録
<p>We introduce the inelastic neutron and synchrotron X-ray scattering studies on the magnetic excitation in the electron-doped copper oxide. The recent development of state-of-the-art spectrometers at large facilities such as J-PARC enables us to study composite dynamics in the energy-momentum space arising from the interacting degrees of freedom. High-Tc copper oxide superconductor is exotic systems, in which the spin and charge degrees of freedom are coupled. We found the elongation of spin excitation by the electron-doping, which is quite different from the negligible doping effect in the hole-doped system. Therefore, there exists the electron-hole asymmetry in the observed spin excitation against the doping.</p>
収録刊行物
-
- 波紋
-
波紋 25 (1), 18-21, 2015
日本中性子科学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390845713022357248
-
- NII論文ID
- 130007510541
-
- NII書誌ID
- AA11905115
-
- ISSN
- 1884636X
- 1349046X
-
- NDL書誌ID
- 026095246
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
-
- 抄録ライセンスフラグ
- 使用不可