{"id":225721,"date":"2021-08-10T06:30:18","date_gmt":"2021-08-09T22:30:18","guid":{"rendered":"\/\/m.iemloyee.com\/?p=225721"},"modified":"2021-08-09T15:58:33","modified_gmt":"2021-08-09T07:58:33","slug":"%e5%8c%97%e8%88%aa%e5%89%91%e6%a1%a5%e5%a4%a7%e5%ad%a6appl-phys-rev-%e5%85%ad%e6%96%b9%e6%b0%ae%e5%8c%96%e7%a1%bc%e4%bd%9c%e4%b8%ba%e7%a3%81%e9%9a%a7%e7%a9%bf%e7%bb%93%e7%bb%9d%e7%bc%98%e5%b1%82","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=225721","title":{"rendered":"\u5317\u822a&\u5251\u6865\u5927\u5b66Appl. Phys. Rev.: \u516d\u65b9\u6c2e\u5316\u787c\u4f5c\u4e3a\u78c1\u96a7\u7a7f\u7ed3\u7edd\u7f18\u5c42\u4e0e\u4f20\u7edf\u6c27\u5316\u9541\u7684\u5bf9\u6bd4"},"content":{"rendered":"

\u5728\u4fe1\u606f\u5b58\u50a8\u5bc6\u5ea6\u9700\u6c42\u5448\u7206\u70b8\u5f0f\u589e\u957f\u7684\u80cc\u666f\u4e0b\uff0c\u78c1\u5b58\u50a8\u5668\u4e0e\u9075\u5b88\u6469\u5c14\u5b9a\u5f8b\u7684\u903b\u8f91\u8fd0\u7b97\u5668\u4ef6\u4e00\u6837\u9700\u8981\u8fdb\u884c\u5c3a\u5bf8\u5fae\u7f29\u3002\u4f20\u7edf\u7684\u5757\u4f53\u6750\u6599\u5728\u7eb3\u7c73\u5c3a\u5ea6\u4f1a\u53d7\u5230\u91cf\u5b50\u9650\u5236\u6548\u5e94\u3001\u754c\u9762\u65ad\u952e\u7b49\u5f71\u54cd\uff0c\u800c\u4e8c\u7ef4\u6750\u6599\u72ec\u7279\u7684\u7ed3\u6784\u53ef\u4ee5\u514d\u4e8e\u4ee5\u4e0a\u5f71\u54cd\uff0c\u56e0\u6b64\u53ef\u4ee5\u4f5c\u4e3a\u672a\u6765\u5b58\u50a8\u5668\u7684\u5019\u9009\u6750\u6599\u3002\u5317\u4eac\u822a\u7a7a\u822a\u5929\u5927\u5b66\u96c6\u6210\u7535\u8def\u79d1\u5b66\u4e0e\u5de5\u7a0b\u5b66\u9662\u5362\u6d77\u660c\u526f\u6559\u6388\u4e0e\u5251\u6865\u5927\u5b66\u5de5\u7a0b\u7cfb<\/b><\/strong>John Robertson<\/b><\/strong>\u9662\u58eb\u7b49<\/b><\/strong>\u63a2\u7a76\u4e86\u5c3a\u5bf8\u5fae\u7f29\u5bf9\u4e8e\u81ea\u65cb\u8f6c\u79fb\u77e9\u78c1\u5b58\u50a8\u5668\uff08STT-MRAM\uff09\u6750\u6599\u9009\u62e9\u7684\u5f71\u54cd\uff0c\u91c7\u7528\u7b2c\u4e00\u6027\u539f\u7406\u8ba1\u7b97\u5bf9\u6bd4\u4e86\u4f20\u7edf\u94b4\u94c1\u787c\u6c27\u5316\u9541\u7ed3\u6784\uff08CoFeB-MgO\uff09\u4e0e\u4e8c\u7ef4\u6750\u6599\u516d\u65b9\u6c2e\u5316\u787c\uff08h-BN\uff09\u5728\u5404\u65b9\u9762\u7684\u5dee\u5f02\u3002\u672c\u5de5\u4f5c\u88ab\u9009\u4e3a<\/b><\/strong>\u7f16\u8f91\u63a8\u8350<\/b><\/strong>\uff0c\u6536\u5f55\u4e8e<\/b><\/strong>Applied Physics Review<\/i><\/b><\/em><\/strong>.<\/b><\/strong><\/p>\n

\"\"<\/p>\n

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\"\"<\/p>\n

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\"\"<\/p>\n

\u56fe\u4e8c h-BN\u7684complex band structure<\/p>\n

\"\"<\/p>\n

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\"\"<\/p>\n

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\"\"<\/p>\n

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\"\"<\/p>\n

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\u5c0f\u7ed3<\/strong><\/p>\n

1. \u76ee\u524d\u6c2e\u5316\u787c\u7684\u751f\u957f\u65b9\u6cd5\u662f\u5316\u5b66\u6c14\u76f8\u6c89\u79ef\u6cd5\uff08CVD\uff09\uff0c\u8fd9\u79cd\u65b9\u6cd5\u4f7f\u5f97\u6c2e\u5316\u787c\u4e24\u8fb9\u754c\u9762\u7684\u63a5\u89e6\u7c7b\u578b\u4e0d\u4e00\u81f4\u3002\u7b2c\u4e00\u6027\u539f\u7406\u8ba1\u7b97\u8868\u660e\u8fd9\u4e24\u79cd\u754c\u9762\u7684\u8096\u7279\u57fa\u52bf\u5792\u67092eV\u7684\u5dee\u5f02\uff0cMTJ\u4e24\u8fb9\u9700\u8981\u5177\u6709\u5bf9\u79f0\u6027\u3002\u5728\u672a\u6765\u53ef\u4ee5\u88ab\u539f\u5b50\u5c42\u6c89\u79ef\u65b9\u6cd5\uff08ALD\uff09\u4ee3\u66ff\uff0c\u964d\u4f4e\u751f\u957f\u6e29\u5ea6\uff0c\u4f7f\u5f97\u4e24\u7ec4\u754c\u9762\u7684\u63a5\u89e6\u7c7b\u578b\u4e00\u81f4\u3002<\/p>\n

\"\"<\/p>\n

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2. \u6c2e\u5316\u787c\u76f8\u6bd4\u4e8e\u6c27\u5316\u9541\u66f4\u52a0\u4e0d\u6613\u53d7\u6f6e\u3002<\/p>\n

3. \u516d\u89d2\u6676\u683c3-fold\u7ed3\u6784\u76f8\u6bd4\u4e8e\u7acb\u65b94-fold\u7ed3\u6784\u7684\u533a\u522b\u662f\u4f1a\u6df7\u5408\u5728\u7edd\u7f18\u4f53\u4e2d\u4e0d\u540c\u8f68\u9053\u7684evanescent states\uff0c\u7b2c\u4e00\u6027\u539f\u7406\u8ba1\u7b97\u53d1\u73b0TMR\u4f9d\u8d56\u4e8e\u754c\u9762\u7684\u7c7b\u578b\uff0c\u7269\u7406\u5438\u9644\u754c\u9762\u7684TMR\u66f4\u9ad8\uff0c\u6c2e\u5316\u787cMTJ\u7684\u5c3a\u5bf8\u5fae\u7f29\u6280\u672f\u8def\u7ebf\u6bd4\u6c27\u5316\u9541\u66f4\u52a0\u590d\u6742\u3002<\/p>\n

4. \u4e0e\u6c27\u5316\u9541\u76f8\u540c\u7684\u662f\uff0c\u6c2e\u5316\u787c\u7684\u754c\u9762\u4e5f\u5177\u6709\u5782\u76f4\u5404\u5411\u5f02\u6027\u3002\u7136\u800c\u754c\u9762\u7c7b\u578b\u5bf9\u4e8e\u5782\u76f4\u5404\u5411\u5f02\u6027\u7684\u5f71\u54cd\u8fd8\u9700\u66f4\u8fdb\u4e00\u6b65\u7684\u7814\u7a76\u3002<\/p>\n

\u6587\u732e\u4fe1\u606f\uff1a<\/p>\n

H Lu<\/b><\/strong>, J Robertson* and H Naganuma, Comparison of Hexagonal Boron Nitride and MgO Tunnel Barriers in Fe, Co Magnetic Tunnel Junctions.\u00a0Appl. Phys. Rev.\u00a0<\/i><\/em>8<\/i><\/b><\/em><\/strong>, 031307<\/i><\/em>\u00a0(2021).\u00a0DOI: 10.1063\/5.0049792<\/p>\n

\u672c\u6587\u7531\u4f5c\u8005\u6295\u7a3f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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