国产bbaaaaa片,成年美女黄网站色视频免费,成年黄大片,а天堂中文最新一区二区三区,成人精品视频一区二区三区尤物

首頁(yè)> 外文期刊>Physical Review. B, Condensed Matter >Spin-torque diode frequency tuning via soft exchange pinning of both magnetic layers
【24h】

Spin-torque diode frequency tuning via soft exchange pinning of both magnetic layers

機(jī)譯：旋轉(zhuǎn)扭矩二極管頻率調(diào)諧通過(guò)軟交換磁層的軟交換固定

獲取原文
獲取原文并翻譯 | 示例
  • 摘要
  • 著錄項(xiàng)
  • 相似文獻(xiàn)
  • 相關(guān)主題

摘要

A spin-torque diode, which is a magnetic tunnel junction with magnetic layers softly pinned at some tilt to each other, is proposed. The resonance operating frequency of such a dual exchange-pinned spin- torque diode can be significantly higher (up to 9.5 GHz) than that of a traditional free layer spin-torque diode, and, at the same time, the sensitivity remains rather high. Using micromagnetic modeling we show that the maximum microwave sensitivity of the considered diode is reached at the bias current densities slightly below the self-sustained oscillations initiating. The dependence of the resonance frequency and the sensitivity on the angle between pinning exchange fields is presented. Thus, a way of designing spin-torque diode with a given resonance response frequency in the microwave region in the absence of an external magnetic field is proposed.
機(jī)譯：提出了一種旋轉(zhuǎn)扭矩二極管，其是磁隧道結(jié)，磁層彼此傾斜地柔和地釘在一些傾斜。這種雙交換固定的旋轉(zhuǎn)轉(zhuǎn)矩二極管的諧振工作頻率可以顯著高于（高達(dá)9.5GHz），而不是傳統(tǒng)的自由層旋轉(zhuǎn)扭矩二極管，并且同時(shí)，靈敏度仍然是相當(dāng)高的。使用微磁建模我們表明，在偏置電流密度略低于自持續(xù)振蕩啟動(dòng)的偏置電流密度下達(dá)到了所考慮二極管的最大微波靈敏度。呈現(xiàn)諧振頻率的依賴性和對(duì)固定交換字段之間的角度的靈敏度。因此，提出了一種在沒(méi)有外部磁場(chǎng)的情況下在微波區(qū)域中設(shè)計(jì)具有給定諧振響應(yīng)頻率的旋轉(zhuǎn)扭矩二極管的方式。

著錄項(xiàng)

  • 來(lái)源
    《Physical Review. B, Condensed Matter》 |2017年第22期|214410.1-214410.5|共5頁(yè)
  • 作者單位

    Moscow Institute of Physics and Technology (State University) 141700 Dolgoprudny Russia Russian Quantum Center 121353 Skolkovo Moscow Russia and Prokhorov General Physics Institute Russian Academy of Sciences 119991 Moscow Russia;

    Moscow Institute of Physics and Technology (State University) 141700 Dolgoprudny Russia Russian Quantum Center 121353 Skolkovo Moscow Russia and Prokhorov General Physics Institute Russian Academy of Sciences 119991 Moscow Russia;

    Moscow Institute of Physics and Technology (State University) 141700 Dolgoprudny Russia Russian Quantum Center 121353 Skolkovo Moscow Russia and Prokhorov General Physics Institute Russian Academy of Sciences 119991 Moscow Russia;

    Moscow Institute of Physics and Technology (State University) 141700 Dolgoprudny Russia Russian Quantum Center 121353 Skolkovo Moscow Russia and Kotel’nikov Institute of Radio-engineering and Electronics (IRE) Russian Academy of Sciences 125009 Moscow Russia;

    Moscow Institute of Physics and Technology (State University) 141700 Dolgoprudny Russia and National Research University of Electronic Technology (MIET) 124498 Zelenograd Moscow Russia;

  • 收錄信息
  • 原文格式 PDF
  • 正文語(yǔ)種 eng
  • 中圖分類
  • 關(guān)鍵詞

相似文獻(xiàn)

  • 外文文獻(xiàn)
  • 中文文獻(xiàn)
  • 專利
獲取原文

客服郵箱：kefu@zhangqiaokeyan.com

京公網(wǎng)安備：11010802029741號(hào) ICP備案號(hào)：京ICP備15016152號(hào)-6 六維聯(lián)合信息科技 (北京) 有限公司?版權(quán)所有

  • 客服微信

  • 服務(wù)號(hào)