{"id":250310,"date":"2023-05-17T06:38:13","date_gmt":"2023-05-16T22:38:13","guid":{"rendered":"\/\/m.iemloyee.com\/?p=250310"},"modified":"2023-05-16T21:38:27","modified_gmt":"2023-05-16T13:38:27","slug":"nat-mater-%ef%bc%9amnpd3%e4%b8%ad%e8%87%aa%e6%97%8b%e6%9e%81%e5%8c%96%e4%ba%a7%e7%94%9f%e6%8a%97%e9%98%bb%e5%b0%bc%e8%87%aa%e6%97%8b%e8%bd%a8%e9%81%93%e6%89%ad%e7%9f%a9%e7%9a%84%e8%a7%82%e6%b5%8b","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=250310","title":{"rendered":"Nat. Mater.\uff1aMnPd3\u4e2d\u81ea\u65cb\u6781\u5316\u4ea7\u751f\u6297\u963b\u5c3c\u81ea\u65cb\u8f68\u9053\u626d\u77e9\u7684\u89c2\u6d4b"},"content":{"rendered":"

\u4e00\u3001<\/strong> \u3010\u5bfc\u8bfb\u3011<\/strong>\u00a0 <\/strong><\/p>\n

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\"\"<\/p>\n

\u00a0<\/strong>\u4e09\u3001\u3010\u6838\u5fc3\u521b\u65b0\u70b9\u3011<\/strong><\/p>\n

MnPd3<\/sub>\u8584\u819c\u4e2d\u5229\u7528\u975e\u5e38\u89c4\u81ea\u65cb\u4ea7\u751f\u7684\u6297\u963b\u5c3c\u81ea\u65cb\u8f68\u9053\u626d\u77e9\u4e3a\u8d85\u5feb\u901f\u78c1\u5b58\u50a8\u548c\u903b\u8f91\u5668\u4ef6\u4e2d\u7684\u5b9e\u7528\u81ea\u65cb\u901a\u9053\u63d0\u4f9b\u4e86\u65b0\u9014\u5f84\uff0c\u53ef\u5b9e\u73b0\u65e0\u9700\u5916\u52a0\u78c1\u573a\u5373\u53ef\u5207\u6362\u5782\u76f4\u94b4\u3002<\/p>\n

\u00a0<\/strong>\u56db\u3001\u3010\u6570\u636e\u6982\u89c8\u3011<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe1 MnPd3<\/sub>\u8584\u819c\u7684\u8868\u5f81\u3002\u00a92023 Springer Nature<\/p>\n

a\uff0c\u56db\u65b9\u6676\u7cfbMnPd3<\/sub>\u6676\u80de\u7684\u793a\u610f\u56fe\u3002<\/p>\n

b\uff0c400\u2103 30\u5206\u949f\u9000\u706b\u540e\u7684Si\/SiO2<\/sub>\/MnPd3<\/sub> (50\u2009nm)\u6837\u54c1\u7684\u5b9e\u9a8cX\u5c04\u7ebf\u884d\u5c04\u8c31\u548c\u6709\u5e8f\u56db\u65b9\u6676\u7cfbMnPd3<\/sub>\u76f8\u8ba1\u7b97\u7684X\u5c04\u7ebf\u884d\u5c04\u8c31\u3002<\/p>\n

c\uff0cSi\/SiO2<\/sub>\/MnPd3<\/sub>\uff0810nm\uff09\/CoFeB\uff085nm\uff09\/MgO\uff082nm\uff09\/Ta\uff082nm\uff09\u6837\u54c1\u7684\u6a2a\u622a\u9762TEM\u56fe\u50cf\u3002<\/p>\n

d\uff0cSi\/SiO2<\/sub>\/MnPd3<\/sub>\uff0810nm\uff09\u6837\u54c1\u7684\u56db\u7aef\u7535\u963b\u968f\u6e29\u5ea6\u7684\u53d8\u5316\u3002<\/p>\n

\"\"<\/p>\n

\u56fe2 \u5728Si\/SiO2<\/sub>\/MnPd3<\/sub> (x\u2009nm)\/CoFeB (5\u2009nm)\/MgO (2\u2009nm)\/Ta (2\u2009nm)\u4e0a\uff0c\u4f7f\u7528\u81ea\u65cb\u970d\u5c14\u9707\u8361( SHH )\u6280\u672f\u8fdb\u884c\u7684SOT\u7684\u8868\u5f81\u3002\u00a92023 Springer Nature<\/p>\n

    \n
  1. \u793a\u610f\u56fe\u5c55\u793a\u4e86\u9762\u5185\u7535\u8377\u6d41\u4ea7\u751f\u7684\u6cbf\u4e09\u4e2a\u8f74\u5411\u81ea\u65cb\u6781\u5316\u7684\u81ea\u65cb\u6d41\u3002\u7ea2\u8272\u7403\u4f53\u4ee3\u8868\u7535\u5b50\uff0c\u9ec4\u8272\u7bad\u5934\u4ee3\u8868\u81ea\u65cb\u78c1\u77e9\u3002Jc<\/sub><\/em>\u3001<\/em>Js<\/sub><\/em>\u3001<\/em>M<\/em>\u548cHOe<\/sub><\/em>\u5206\u522b\u4ee3\u8868\u7535\u8377\u6d41\u5bc6\u5ea6\u3001\u81ea\u65cb\u6d41\u5bc6\u5ea6\u3001\u78c1\u5316\u548c\u5965\u65af\u7279\u573a\u3002<\/li>\n<\/ol>\n

    b\u3001c. \u5728MP12\u6837\u54c1\u4e2d\uff0c\u5f53\u56fa\u5b9a\u9762\u5185\u78c1\u573a\u5e45\u5ea6\u4e3a\u7ea6200 mT\u65f6\uff0c\"\"(b)\u548c\"\"\u00a0(c)\u4f5c\u4e3a\u89d2\u5ea6(\u03c6)\u7684\u51fd\u6570\uff0c\u89d2\u5ea6\u662f\u78c1\u573a\u548c\u7535\u6d41\u65b9\u5411\u4e4b\u95f4\u7684\u5939\u89d2\u3002<\/p>\n

    d-f. \u5728MnPd3<\/sub>\u8584\u819c\u539a\u5ea6\u53d8\u5316\u7684\u60c5\u51b5\u4e0b\uff0c\u03c4ADL<\/sub>\uff0c<\/sub>x<\/sub>(d)\uff0c\u03c4ADL<\/sub>\uff0c<\/sub>y<\/sub>(e)\u548c\u03c4ADLz<\/sub>(f)\u5f15\u8d77\u7684\u6709\u6548\u81ea\u65cb\u626d\u77e9\u6548\u7387\u3002<\/p>\n

    \u00a0\"\"<\/strong><\/p>\n

    \u56fe3 \u901a\u8fc7z\u81ea\u65cb\u6781\u5316\u4ea7\u751f\u7684\u6297\u963b\u5c3cSOT\u5c55\u793a\u4e86\u5916\u90e8\u78c1\u573a\u65e0\u9700\u4f5c\u7528\u5373\u53ef\u5207\u6362\u5782\u76f4\u78c1\u5316\u3002\u00a92023 Springer Nature<\/p>\n

    a\u3001\u968f\u7740\u9762\u5916\u78c1\u573a\u7684\u53d8\u5316\uff0c\u53cd\u5e38\u970d\u5c14\u7535\u963b\u7684\u53d8\u5316\u3002<\/p>\n

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    \"\"<\/p>\n

    \u56fe4 (114)\u7ec7\u6784\u5bf9\u81ea\u65cb\u6781\u5316\u7684\u5f71\u54cd\u3002\u3002\u00a92023 Springer Nature<\/p>\n

      \n
    1. \u5728\u5ba4\u6e29\u4e0b\uff0c\u5316\u5b66\u8ba1\u91cf\u6bd4\u7684MnPd3<\/sub>\u8d39\u7c73\u80fd\u7ea7\uff08EF<\/sub><\/em>\uff09\u5468\u56f4\u7684\u80fd\u91cf\uff08E\uff09\u7684\u8ba1\u7b97\u5e26\u7ed3\u6784\u3002x\u8f74\u4e0a\u7684\u6807\u7b7e\u8868\u793a\u5e03\u91cc\u6e0a\u533a\u4e2d\u7684\u9ad8\u5bf9\u79f0\u70b9\u3002<\/li>\n<\/ol>\n

      b-d. \u81ea\u65cb\u970d\u5c14\u7535\u5bfc\u4f5c\u4e3a\u80fd\u91cf\u7684\u51fd\u6570\u3002MnPd3<\/sub>\uff08114\uff09\u8584\u819c\u7684\u8ba1\u7b97 \"\"\uff08b\uff09\u3001\"\"\uff08c\uff09\u548c\"\"\uff08d\uff09\u4f5c\u4e3a\u80fd\u91cf\u7684\u51fd\u6570\uff0c\u5176\u4e2dx\u8f74\u6cbf \"\"\u00a0\u65b9\u5411\u53d6\u5411\u3002<\/p>\n

       <\/p>\n

      \u4e94\u3001\u3010\u6210\u679c\u542f\u793a\u3011<\/strong><\/p>\n

      \u603b\u4e4b\uff0c\u672c\u6587\u7ae0\u7814\u7a76\u4e86\u5728MnPd3<\/sub>\/\u94c1\u78c1\u5f02\u8d28\u7ed3\u6784\u4e2d\u7531\"\"\u3001\"\"y<\/sub>\u548c\"\"\u4ea7\u751f\u7684\u6297\u963b\u5c3c\u81ea\u65cb\u8f68\u9053\u626d\u77e9\u3002\u5728\u94c1\u78c1\u76f8\u548c\u53cd\u94c1\u78c1\u76f8\u4e2d\u5747\u89c2\u5bdf\u5230\u4e86\u975e\u5e38\u89c4\u81ea\u65cb\u8f68\u9053\u626d\u77e9\u3002\u5bc6\u5ea6\u6cdb\u51fd\u7406\u8bba\u6a21\u62df\u8bc1\u5b9e\u4e86(114) \u6676\u9762\u53d6\u5411\u7684MnPd3<\/sub>\u8584\u819c\u7684\u4f4e\u6676\u4f53\u5bf9\u79f0\u6027\u662f\u89c2\u5bdf\u5230\u7684\u975e\u5e38\u89c4\u81ea\u65cb\u8f68\u9053\u626d\u77e9\u7684\u8d77\u6e90\u3002\u800c\u4e14\u6210\u529f\u751f\u957f\u4e86\u5177\u6709\u9ad8\"\"\u548c\u76f8\u5f53\u5927\u7684\"\"\u548c\"\"\u7684\u5bfc\u7535MnPd3<\/sub>\u8584\u819c\uff0c\u5728400\u2103\u7684\u534a\u5c0f\u65f6\u540e\u7684\u540e\u9000\u706b\u5904\u7406\u540e\u3002\u5b8c\u5168\u5916\u78c1\u573a\u65e0\u9700\u5207\u6362\u4e86\u5185\u5411\u548c\u5916\u5411\u78c1\u5316\u65b9\u5411\u3002\u89c2\u5bdf\u5230\u7684\u81ea\u65cb\u8f68\u9053\u626d\u77e9\u5bf9\u70ed\u5904\u7406\u5177\u6709\u7a33\u5065\u6027\uff0c\u5e76\u4e14\u5373\u4f7f\u5728\u540e\u9000\u706b\u5904\u7406\u540e\u4ecd\u4e0eCoFeB\u7684\u4f4e\u963b\u5c3c\u5e38\u6570\u76f8\u517c\u5bb9\u3002\u6240\u6709\u8fd9\u4e9b\u90fd\u662f\u5c06\u57fa\u4e8e\u53cd\u94c1\u78c1MnPd3<\/sub>\u7684\u5b9e\u7528\u81ea\u65cb\u901a\u9053\u96c6\u6210\u5230\u4e0b\u4e00\u4ee3\u57fa\u4e8e\u81ea\u65cb\u8f68\u9053\u626d\u77e9\u7684\u81ea\u65cb\u7535\u5b50\u5b66\u5668\u4ef6\u4e2d\u7684\u5173\u952e\u56e0\u7d20\u3002<\/p>\n

      \u539f\u6587\u8be6\u60c5<\/strong>\uff1aDC, M., Shao, DF., Hou, V.DH. et al. Observation of anti-damping spin\u2013orbit torques generated by in-plane and out-of-plane spin polarizations in MnPd3. Nat. Mater. (2023).<\/p>\n

      https:\/\/doi.org\/10.1038\/s41563-023-01522-3<\/p>\n","protected":false},"excerpt":{"rendered":"

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