検索対象:     
報告書番号:
※ 半角英数字
 年 ~ 
 年
検索結果: 1 件中 1件目~1件目を表示
  • 1

発表形式

Initialising ...

選択項目を絞り込む

掲載資料名

Initialising ...

発表会議名

Initialising ...

筆頭著者名

Initialising ...

キーワード

Initialising ...

使用言語

Initialising ...

発行年

Initialising ...

開催年

Initialising ...

選択した検索結果をダウンロード

論文

Spin-electricity conversion induced by spin injection into topological insulators

塩見 雄毅*; 野村 健太郎*; 梶原 瑛祐*; 江藤 数馬*; Novak, M.*; 瀬川 耕司*; 安藤 陽一*; 齊藤 英治

Physical Review Letters, 113(19), p.196601_1 - 196601_5, 2014/11

 被引用回数:217 パーセンタイル:99.13(Physics, Multidisciplinary)

We report successful spin injection into the surface states of topological insulators by using a spin pumping technique. By measuring the voltage that shows up across the samples as a result of spin pumping, we demonstrate that a spin-electricity conversion effect takes place in the surface states of bulk-insulating topological insulators Bi$$_{1.5}$$Sb$$_{0.5}$$Te$$_{1.7}$$Se$$_{1.3}$$ and Sn-doped Bi$$_{2}$$Te$$_{2}$$Se. In this process, the injected spins are converted into a charge current along the Hall direction due to the spin-momentum locking on the surface state.

1 件中 1件目~1件目を表示
  • 1