教師資料查詢 | 類別: 期刊論文 | 教師: 洪振湧 HONG, JHEN-YONG (瀏覽個人網頁)

標題:Electrically programmable magnetoresistance in AlOx-based magnetic tunnel junctions
學年
學期
出版(發表)日期2021/03/16
作品名稱Electrically programmable magnetoresistance in AlOx-based magnetic tunnel junctions
作品名稱(其他語言)
著者Jhen‑Yong Hong; Chen‑Feng Hung; Kui‑Hon Ou Yang; Kuan‑Chia Chiu; Dah‑Chin Ling; Wen‑Chung Chiang; Minn‑Tsong Lin
單位
出版者
著錄名稱、卷期、頁數Scientific reports 11, 6027
摘要We report spin-dependent transport properties and I–V hysteresis characteristics in an AlOx-based magnetic tunnel junction (MTJ). The bipolar resistive switching and the magnetoresistances measured at high resistance state (HRS) and low resistance state (LRS) yield four distinctive resistive states in a single device. The temperature dependence of resistance at LRS suggests that the resistive switching is not triggered by the metal filaments within the AlOx layer. The role played by oxygen vacancies in AlOx is the key to determine the resistive state. Our study reveals the possibility of controlling the multiple resistive states in a single AlOx-based MTJ by the interplay of both electric and magnetic fields, thus providing potential applications for future multi-bit memory devices.
關鍵字
語言英文
ISSN2045-2322
期刊性質國外
收錄於SCI;
產學合作
通訊作者
審稿制度
國別英國
公開徵稿
出版型式,電子版
相關連結
SDGs
  • 優質教育
Google+ 推薦功能,讓全世界都能看到您的推薦!