{"id":216692,"date":"2021-01-26T06:30:00","date_gmt":"2021-01-25T22:30:00","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=216692"},"modified":"2021-01-25T16:53:14","modified_gmt":"2021-01-25T08:53:14","slug":"nature-nanotechnology%ef%bc%9a%e6%96%b0%e5%8a%a0%e5%9d%a1%e5%9b%bd%e7%ab%8b%e5%a4%a7%e5%ad%a6%e5%9c%a8%e8%87%aa%e6%97%8b%e7%94%b5%e5%ad%90%e5%ad%a6%e9%a2%86%e5%9f%9f%e5%8f%96%e5%be%97%e7%aa%81","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=216692","title":{"rendered":"Nature Nanotechnology\uff1a\u65b0\u52a0\u5761\u56fd\u7acb\u5927\u5b66\u5728\u81ea\u65cb\u7535\u5b50\u5b66\u9886\u57df\u53d6\u5f97\u7a81\u7834"},"content":{"rendered":"<p>\u8fd1\u65e5\uff0c\u65b0\u52a0\u5761\u56fd\u7acb\u5927\u5b66\u6750\u6599\u79d1\u5b66\u4e0e\u5de5\u7a0b\u7cfbChen Jingsheng\u6559\u6388\u8bfe\u9898\u7ec4\u5728\u81ea\u65cb\u7535\u5b50\u5b66\u9886\u57df\u53d6\u5f97\u91cd\u8981\u8fdb\u5c55\u3002\u6587\u7ae0\u4ee5\u201cSymmetry-dependent field-free switching of perpendicular magnetization\u201d\u4e3a\u9898\u53d1\u8868\u5728\u6700\u65b0\u4e00\u671f\u7684\u300aNature Nanotechnology\u300b\u6742\u5fd7\u4e0a\u3002\u6587\u7ae0\u7684\u5408\u4f5c\u5355\u4f4d\u5305\u62ec\u65b0\u52a0\u5761\u56fd\u7acb\u5927\u5b66\uff0c\u6cd5\u56fd\u827e\u514b\u65af-\u9a6c\u8d5b\u5927\u5b66-\u9a6c\u8d5b\u7eb3\u7c73\u79d1\u5b66\u4e2d\u5fc3\u3002\u535a\u58eb\u540e\u7814\u7a76\u5458Liu\u00a0Liang\u4e0e\u535a\u58eb\u751fZhou Chenghang\u4e3a\u6587\u7ae0\u5171\u540c\u7b2c\u4e00\u4f5c\u8005\u3002\u6587\u7ae0\u5171\u540c\u901a\u8baf\u4f5c\u8005\u4e3aChen Jingsheng\u6559\u6388\u4e0eAurelien Manchon \u6559\u6388\u3002<\/p>\n<p><strong><b>\u3010<\/b><\/strong><strong><b>\u80cc\u666f\u4ecb\u7ecd<\/b><\/strong><strong><b>\u3011<\/b><\/strong><\/p>\n<p>\u8fdb\u516521\u4e16\u7eaa\u4ee5\u6765\uff0c\u98de\u901f\u53d1\u5c55\u7684\u81ea\u65cb\u7535\u5b50\u5b66\u6280\u672f\u65e8\u5728\u7814\u7a76\u9ad8\u901f\u3001\u4f4e\u529f\u8017\u7684\u7535\u5b50\u5143\u5668\u4ef6\u3002\u4e0e\u4f20\u7edf\u7535\u5b50\u5b66\u5229\u7528\u7535\u5b50\u7684\u7535\u8377\u4e0d\u540c\uff0c\u81ea\u65cb\u7535\u5b50\u5b66\u5229\u7528\u7535\u5b50\u7684\u81ea\u65cb\u4f5c\u4e3a\u4fe1\u606f\u4f20\u8f93\u8f7d\u4f53\u3002\u5728\u7eaf\u81ea\u65cb\u6d41\u7684\u60c5\u51b5\u4e0b\uff0c\u4f20\u8f93\u901a\u9053\u6ca1\u6709\u8017\u6563\uff0c\u5373\u4e0d\u4f1a\u53d1\u70ed\uff1b\u540c\u65f6\uff0c\u5f97\u76ca\u4e8e\u81ea\u65cb\u76f8\u5e72\u6548\u5e94\uff0c\u4fe1\u606f\u5177\u6709\u5f88\u5feb\u7684\u4f20\u8f93\u901f\u5ea6\u3002\u5728\u81ea\u65cb\u7535\u5b50\u5b66\u4e2d\uff0c\u78c1\u4fe1\u606f\u7684\u5199\u5165\uff0c\u4f20\u8f93\u548c\u8bfb\u53d6\u6784\u6210\u4e09\u8981\u7d20\u3002\u5728\u6700\u65e9\u7684\u7814\u7a76\u4e2d\uff0c\u78c1\u5316\u7ffb\u8f6c\u6216\u8005\u64cd\u63a7\u53ea\u80fd\u5229\u7528\u5916\u52a0\u78c1\u573a\uff0c\u6bd4\u5982\u786c\u76d8\u7684\u5199\u5934\u3002\u8fd9\u79cd\u65b9\u5f0f\u7684\u5c40\u9650\u5728\u4e8e\u5199\u901f\u5ea6\u53d7\u9650\u4e8e\u5199\u5934\u7684\u79fb\u52a8\u901f\u5ea6\u3002\u5728\u4e0a\u4e2a\u4e16\u7eaa\u672b\uff0cSlonczewski\u548cBerger\u7b49\u63d0\u51fa\uff0c\u53ef\u4ee5\u5229\u7528\u81ea\u65cb\u6781\u5316\u7535\u6d41\u4ea7\u751f\u7684\u8f6c\u79fb\u77e9\u6765\u7ffb\u8f6c\u78c1\u5316\u65b9\u5411\uff0c\u8fd9\u79cd\u6548\u5e94\u88ab\u79f0\u4e4b\u4e3a\u81ea\u65cb\u8f6c\u79fb\u77e9\uff08STT\uff09\u6548\u5e94\u3002\u8fd9\u5f00\u542f\u4e86\u7535\u6d41\u63a7\u5236\u78c1\u77e9\u7684\u7814\u7a76\u5e8f\u5e55\u30022011\u5e74\u52302012\u5e74\uff0cLiu luqiao\u7b49\u4eba\u63d0\u51fa\u53ef\u4ee5\u5229\u7528Pt\uff0cTa\u7b49\u91cd\u91d1\u5c5e\u6750\u6599\u7684\u81ea\u65cb\u970d\u5c14\u6548\u5e94\uff08SHE\uff09\u6765\u4ea7\u751f\u81ea\u65cb\u6781\u5316\uff0c\u8fd9\u79cd\u81ea\u65cb\u6781\u5316\u4f20\u8f93\u5230\u90bb\u8fd1\u7684\u94c1\u78c1\u5c42(Co)\u5c31\u53ef\u4ee5\u4ea7\u751fSTT\uff0c\u9a71\u52a8\u94c1\u78c1\u5c42\u7684\u78c1\u5316\u7ffb\u8f6c\u3002\u540c\u671fMiron\u7b49\u4e5f\u5728Pt\/Co\/AlO<sub>x<\/sub>\u00a0\u7684\u7ed3\u6784\u4e2d\u53d1\u73b0\u4e86\u7535\u6d41\u9a71\u52a8\u7684\u78c1\u5316\u7ffb\u8f6c\uff0c\u5e76\u5c06\u5176\u5f52\u56e0\u4e8e\u754c\u9762\u5bf9\u79f0\u7834\u7f3a\u5f15\u8d77\u7684Rashba\u6548\u5e94\u3002\u800c\u540e\u7eed\u4f17\u591a\u7814\u7a76\u5bf9\u8fd9\u79cd\u91cd\u91d1\u5c5e\u5c42\/\u94c1\u78c1\u5c42\uff08HM\/FM\uff09\u7684\u5f02\u8d28\u7ed3\u6784\u4e2d\u7684\u7269\u7406\u673a\u5236\u505a\u4e86\u6df1\u5165\u63a2\u7d22\uff0c\u5e76\u5c06\u8fd9\u79cd\u501f\u52a9\u5f3a\u7684\u81ea\u65cb\u8f68\u9053\u8026\u5408\u6548\u5e94\uff08SOC\uff09\u4ea7\u751f\u7684\u6709\u6548\u78c1\u573a\u4f5c\u7528\u4e8e\u78c1\u77e9\u7684\u8fc7\u7a0b\u79f0\u4e4b\u4e3a\u81ea\u65cb\u8f68\u9053\u77e9\uff08SOT\uff09\u3002\u8be5\u81ea\u65cb\u8f68\u9053\u8f6c\u77e9\u901a\u5e38\u9700\u8981\u65bd\u52a0\u4e00\u4e2a\u9762\u5185\u7684\u5916\u78c1\u573a\u6765\u6253\u7834\u5bf9\u79f0\u6027\u4ece\u800c\u5b9e\u73b0\u78c1\u5316\u7ffb\u8f6c\uff0c\u8fd9\u6781\u5927\u7684\u9650\u5236\u4e86\u5b83\u7684\u5b9e\u9645\u5e94\u7528\u3002\u56e0\u6b64\u5f53\u524dSOT\u9886\u57df\u7684\u4e00\u4e2a\u7814\u7a76\u91cd\u70b9\u662f\u5b9e\u73b0\u65e0\u5916\u78c1\u573a\u8f85\u52a9\u7684\u7535\u6d41\u9a71\u52a8\u78c1\u5316\u7ffb\u8f6c\uff08field-free SOT switching\uff09\u3002\u8fd1\u5e74\u6765\u62a5\u9053\u7684\u65e0\u5916\u573a\u8f85\u52a9\u7684\u7535\u6d41\u9a71\u52a8\u78c1\u5316\u7ffb\u8f6c\u9700\u8981\u501f\u52a9\u53e6\u5916\u4e00\u5c42\u529f\u80fd\u5c42\uff08\u4f8b\u5982\u53cd\u94c1\u78c1\u5c42\u6216\u8005\u989d\u5916\u7684\u94c1\u78c1\u5c42\uff09\u6216\u8005\u8bbe\u7f6e\u7ed3\u6784\u7684\u4e0d\u5bf9\u79f0\u6027\uff08\u6bd4\u5982\u8bbe\u8ba1\u6954\u5f62\u7ed3\u6784\u6216\u8005\u503e\u659c\u7684\u78c1\u5316\u6613\u8f74\uff09\uff0c\u8fd9\u4e9b\u8bbe\u8ba1\u4f7f\u4f53\u7cfb\u7ed3\u6784\u53d8\u5f97\u590d\u6742\uff0c\u5e76\u4e14\u53ef\u80fd\u5f15\u5165\u4e00\u4e9b\u5916\u90e8\u56e0\u7d20\u7684\u5f71\u54cd\uff0c\u4ece\u800c\u7ed9\u5668\u4ef6\u7684\u5b9e\u9645\u5e94\u7528\u589e\u52a0\u4e86\u96be\u5ea6\u3002\u56e0\u6b64\uff0c\u5bfb\u627e\u4e00\u79cd\u66f4\u7b80\u5355\u7684\u6750\u6599\u4f53\u7cfb\u6765\u5b9e\u73b0\u65e0\u5916\u573a\u8f85\u52a9\u7684\u7535\u6d41\u9a71\u52a8\u78c1\u5316\u7ffb\u8f6c\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<p><strong><b>\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/b><\/strong><\/p>\n<p>\u6587\u7ae0\u4f5c\u8005Liu\u00a0Liang\u53caZhou Chenghang\u4ecb\u7ecd\u8be5\u7814\u7a76\u6210\u679c\u6446\u8131\u4e86\u4e0a\u8ff0\u9650\u5236\uff0c\u901a\u8fc7\u78c1\u63a7\u6e85\u5c04\u5916\u5ef6\u751f\u957f\u7684\u91cd\u91d1\u5c5e\/\u94c1\u78c1\uff08HM\/FM\uff09\u5f02\u8d28\u7ed3 <em><i>L<\/i><\/em>1<sub>1<\/sub><sub>\u00a0<\/sub>CuPt\/CoPt\u53ef\u76f4\u63a5\u5b9e\u73b0\u65e0\u5916\u78c1\u573a\u8f85\u52a9\u7684\u7535\u6d41\u9a71\u52a8\u78c1\u5316\u7ffb\u8f6c\u3002\u6211\u4eec\u53d1\u73b0\u57fa\u4e8e<em><i>L<\/i><\/em>1<sub>1<\/sub><sub>\u00a0<\/sub>CuPt\/CoPt\u754c\u9762\u7279\u6b8a\u7684\u5bf9\u79f0\u6027\uff083m1 point group\uff09\uff0c \u8be5\u4f53\u7cfb\u53ef\u4ee5\u5728\u7535\u6d41\u7684\u4f5c\u7528\u4e0b\u4ea7\u751f\u4e00\u79cd\u9762\u5916\u81ea\u65cb\u8f68\u9053\u77e9\uff08out-of-plane spin-obit torque\uff0c\u79f0\u4e4b\u4e3a 3m torque\uff09\u3002\u6211\u4eec\u901a\u8fc7\u7406\u8bba\u6a21\u578b\u4e0e\u5b9e\u9a8c\u8bc1\u660e\u8be53m\u8f68\u9053\u77e9\u7684\u5927\u5c0f\u548c\u65b9\u5411\u4e0e\u7535\u6d41\u5728\u6676\u683c\u4e2d\u7684\u6d41\u52a8\u65b9\u5411\u76f4\u63a5\u76f8\u5173\uff0c\u7814\u7a76\u53d1\u73b0<em><i>L<\/i><\/em>1<sub>1<\/sub><sub>\u00a0<\/sub>CuPt\/CoPt \u7684\u7535\u6d41\u9a71\u52a8\u78c1\u7ffb\u8f6c\u884c\u4e3a\u548c\u7535\u6d41\u9a71\u52a8\u7684\u9762\u5916\u6709\u6548\u573a\uff0c\u4e24\u8005\u5448\u73b0\u51fa\u4e00\u81f4\u7684\u4e09\u91cd\u5bf9\u79f0\u6027\u3002\u66f4\u91cd\u8981\u7684\u662f\uff0c\u6211\u4eec\u5236\u5907\u7684\u5668\u4ef6\u5b9e\u73b0\u4e86100%\u78c1\u5316\u7ffb\u8f6c\uff0c\u5e76\u5177\u6709\u5f88\u597d\u7684\u70ed\u7a33\u5b9a\u6027\u548c\u8010\u7528\u6027\uff0c\u5728\u78c1\u6027\u5b58\u50a8\u4ea7\u4e1a\u4e2d\u6709\u6f5c\u5728\u5e94\u7528\u3002<\/p>\n<p><strong><b>\u3010<\/b><\/strong><strong><b>\u56fe\u6587\u5bfc\u8bfb<\/b><\/strong><strong><b>\u3011<\/b><\/strong><\/p>\n<p><strong><b>\u56fe\u4e00\uff0c\u6676\u4f53\u7ed3\u6784\u4e0e\u5bf9\u79f0\u6027\u5206\u6790<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-216693 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/01\/Picture-1.png\" alt=\"\" width=\"600\" height=\"287\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/01\/Picture-1.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/01\/Picture-1-300x144.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>(a)<em style=\"line-height: 1.5;\"><i>L<\/i><\/em><span style=\"line-height: 1.5;\">1<\/span><sub>1<\/sub><span style=\"line-height: 1.5;\">CuPt (CoPt)\u7684\u6676\u4f53\u7ed3\u6784\u793a\u610f\u56fe<\/span><\/p>\n<p>(b)<em style=\"line-height: 1.5;\"><i>L<\/i><\/em><span style=\"line-height: 1.5;\">1<\/span><sub>1 <\/sub><span style=\"line-height: 1.5;\">\u7ed3\u6784\u9762\u5185\u7684\u5bf9\u79f0\u6027\u5206\u6790<\/span><\/p>\n<p>(c)<em style=\"line-height: 1.5;\"><i>L<\/i><\/em><span style=\"line-height: 1.5;\">1<\/span><sub>1<\/sub><span style=\"line-height: 1.5;\">CuPt (CoPt)\u7684STEM\u56fe\u50cf<\/span><\/p>\n<p><strong><b>\u56fe\u4e8c\uff0c\u5bf9\u79f0\u6027\u76f8\u5173\u7684\u65e0\u5916\u573a\u78c1\u5316\u7ffb\u8f6c<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-216694 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/01\/Picture-2-3.png\" alt=\"\" width=\"600\" height=\"300\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/01\/Picture-2-3.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/01\/Picture-2-3-300x150.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>(a)<em style=\"line-height: 1.5;\"><i>L<\/i><\/em><span style=\"line-height: 1.5;\">1<\/span><sub>1<\/sub><span style=\"line-height: 1.5;\">CuPt (CoPt)\u5668\u4ef6\u793a\u610f\u56fe<\/span><\/p>\n<p>(b)\u7535\u6d41\u6d41\u52a8\u65b9\u5411\u5bf9\u5e94\u6676\u683c\u65b9\u5411\u793a\u610f\u56fe<\/p>\n<p>(c)\u53cd\u5e38\u970d\u5c14\u6548\u5e94\u66f2\u7ebf<\/p>\n<p>(d)\u7535\u6d41\u6d41\u52a8\u65b9\u5411\u5bf9\u5e94\u7684\u78c1\u5316\u7ffb\u8f6c\u6548\u7387<\/p>\n<p>(e)\u7535\u6d41\u6d41\u52a8\u65b9\u5411\u5bf9\u5e94\u7684\u78c1\u5316\u7ffb\u8f6c\u66f2\u7ebf<\/p>\n<p><strong><b>\u56fe\u4e09\uff0c \u5bf9\u79f0\u6027\u76f8\u5173\u7684\u6709\u6548\u573a<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-216695 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/01\/Picture-3.png\" alt=\"\" width=\"600\" height=\"445\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/01\/Picture-3.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/01\/Picture-3-300x223.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>(a)\u6837\u54c1\u4e00\u9636\u4e0e\u4e8c\u9636\u970d\u5c14\u4fe1\u53f7<\/p>\n<p>(b,c) \u7535\u6d41\u6d41\u52a8\u65b9\u5411\u5bf9\u5e94\u7684\u9762\u5185\u6709\u6548\u573a<\/p>\n<p>(d-i) \u7535\u6d41\u6d41\u52a8\u65b9\u5411\u5bf9\u5e94\u7684\u9762\u5916\u6709\u6548\u573a<\/p>\n<p><strong><b>\u56fe\u56db\uff0cCuPt\/CoPt \u9762\u5916\u8f6c\u77e9\u7684\u7406\u8bba\u6a21\u578b<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-216696 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/01\/Picture-4.png\" alt=\"\" width=\"600\" height=\"264\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/01\/Picture-4.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/01\/Picture-4-300x132.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>(a)\u65e0\u5916\u573a\u65f6\u7684\u9762\u5185\u8f6c\u77e9\u4e0e\u9762\u5916\u8f6c\u77e9\u7684\u7a33\u5b9a\u6027\u8ba1\u7b97<\/p>\n<p>(b-e) \u7535\u6d41\u6d41\u52a8\u65b9\u5411\u5bf9\u5e94\u7684\u9762\u5185\u8f6c\u77e9\u4e0e\u9762\u5916\u8f6c\u77e9\u793a\u610f\u56fe<\/p>\n<p><strong><b>\u56fe\u4e94\uff0c CuPt<\/b><\/strong><strong><b>\/CoPt <\/b><\/strong><strong><b>\u67f1\u72b6\u6837\u54c1\u7684\u78c1\u5316\u7ffb\u8f6c<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-216697 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/01\/Picture-5.png\" alt=\"\" width=\"600\" height=\"382\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/01\/Picture-5.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2021\/01\/Picture-5-300x191.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>(a)CuPt\/CoPt \u67f1\u72b6\u6837\u54c1\u793a\u610f\u56fe<\/p>\n<p>(b)\u00a0\u6837\u54c1\u53cd\u5e38\u970d\u5c14\u6548\u5e94\u66f2\u7ebf<\/p>\n<p>(c) \u6837\u54c1\u65e0\u5916\u573a\u78c1\u5316\u7ffb\u8f6c\u66f2\u7ebf<\/p>\n<p>(d-k) \u6837\u54c1\u5728\u6b63\u8d1f22\u00a0mA\u7535\u6d41\u4e0b\u7684MOKE\u56fe<\/p>\n<p><strong><b>\u3010<\/b><\/strong><strong><b>\u5c0f\u7ed3<\/b><\/strong><strong><b>\u3011<\/b><\/strong><\/p>\n<p>\u5728\u6750\u6599\u7814\u7a76\u4e0a\uff0c\u672c\u6587\u9996\u6b21\u5b9e\u73b0\u4e86\u57fa\u4e8eHM\/FM\u53cc\u5c42\u7ed3\u6784\u7684\u65e0\u5916\u573a\u7684\u78c1\u5316\u7ffb\u8f6c\uff0c\u671d\u7740\u5b8c\u5168\u57fa\u4e8e\u7535\u63a7\u78c1\u5b58\u50a8\u5668\u8fc8\u8fdb\u4e86\u91cd\u8981\u7684\u4e00\u6b65\u3002\u5c31\u7269\u7406\u800c\u8a00\uff0c\u6211\u4eec\u7684\u5de5\u4f5c\u63d0\u4f9b\u4e86\u4e00\u4e2a\u5e7f\u6cdb\u7684\u7406\u8bba\u6a21\u578b\u53bb\u89e3\u91ca\u57fa\u4e8e\u70b9\u7fa4\u5206\u6790\u4e0e\u5b8f\u89c2\u8ba1\u7b97\u7684\u9762\u5916\u81ea\u65cb\u8f6c\u77e9\uff0c\u8fd9\u5c06\u5f00\u542f\u66f4\u591a\u57fa\u4e8e\u4f4e\u5bf9\u79f0\u6027\u5f02\u8d28\u7ed3\u7684\u81ea\u65cb\u8f6c\u77e9\u7814\u7a76\u7684\u5927\u95e8\u3002\u5728\u5de5\u4e1a\u5e94\u7528\u4e0a\uff0c\u826f\u597d\u7684\u70ed\u7a33\u5b9a\u6027\u4ee5\u53ca\u51fa\u8272\u7684\u8010\u4e45\u6027\u4f7f\u5f97CuPt\/CoPt\u6709\u671b\u5e94\u7528\u5728\u57fa\u4e8e\u81ea\u65cb\u8f68\u9053\u8f6c\u77e9\u7684\u78c1\u6027\u968f\u673a\u5b58\u50a8\u5668\u4e2d\u3002<\/p>\n<p><strong><b>\u3010<\/b><\/strong><strong><b>\u901a\u8baf\u4f5c\u8005\u7b80\u4ecb<\/b><\/strong><strong><b>\u3011<\/b><\/strong><\/p>\n<p><strong><b>\u9648\u666f\u5347\uff0c\u65b0\u52a0\u5761\u56fd\u7acb\u5927\u5b66\u6750\u6599\u79d1\u5b66\u4e0e\u5de5\u7a0b\u7cfb\u526f\u6559\u6388\uff0c\u65b0\u56fd\u5927\u82cf\u5dde\u7814\u7a76\u9662\u9996\u5e2d\u7814\u7a76\u5458\u3002\u65b0\u52a0\u5761SG<\/b><\/strong><strong><b>-SPIN<\/b><\/strong><strong><b>\u8054\u76df\u7ba1\u7406\u59d4\u5458\u4f1a\u6210\u5458\u3002<\/b><\/strong><\/p>\n<p>\u7814\u7a76\u9886\u57df\u5305\u62ec\u81ea\u65cb\u7535\u5b50\u5b66\u78c1\u6027\u6750\u6599\/\u5f02\u8d28\u7ed3\u6784\u548c\u5668\u4ef6\u7684\u81ea\u65cb\u8f68\u9053\u626d\u77e9\uff0c\u81ea\u65cb\u970d\u5c14\u6548\u5e94\uff0cRashba\u6548\u5e94\uff0c\u81ea\u65cb\u6ce2\uff0c\u81ea\u65cb\u626d\u77e9\u94c1\u78c1\u5171\u632f\uff1b\u5f02\u8d28\u7ed3\u6784\u94c1\u7535\/\u94c1\u78c1\u70ed\u80fd\uff1b\u94c1\u7535\u6750\u6599\uff0c\u94c1\u7535\u96a7\u9053\u7ed3\u548c\u94c1\u7535\u7574\u58c1\u5668\u4ef6\uff1b\u57fa\u4e8e\u78c1\u975e\u6613\u5931\u6027\u5b58\u50a8\u5668\u7684\u795e\u7ecf\u5f62\u6001\u8ba1\u7b97\uff0c\u975e\u6325\u53d1\u6027\u94c1\u7535\u8bb0\u5fc6\u4f53\uff0c\u7535\u963b\u5b58\u50a8\u5668\uff1b\u5f3a\u5173\u8054\u76f8\u5173\u7684\u6c27\u5316\u7269\u6750\u6599\u3002\u81ea2008\u5e74\uff0c\u5df2\u83b7\u5f97\u7531\u4e16\u754c\u4e0a\u6700\u5927\u7684\u786c\u76d8\u516c\u53f8\u7f8e\u56fd\u5e0c\u6377\u516c\u53f8\u8d85\u8fc7100\u4e07\u7f8e\u5143\u7684\u8d5e\u52a9\uff0c\u5e76\u83b7\u5f97\u65b0\u52a0\u5761\u79d1\u5b66\u6280\u672f\u90e8\uff0c\u6559\u80b2\u90e8\u548c\u56fd\u5bb6\u7814\u7a76\u57fa\u91d1\u4f1a\u8d85\u8fc71200\u4e07\u65b0\u52a0\u5761\u5143\u7684\u8d5e\u52a9\u3002\u76f8\u5173\u7814\u7a76\u6210\u679c\u8fd1\u5e74\u6765\u53d1\u8868\u5728 Nat. Nanotechnol.\uff0cNat. Commun.\uff0cAdv. Mater.\uff0cSci. Adv., Nano. Lett.\uff0cPhys. Rev. Lett.\u7b49\u8457\u540d\u56fd\u9645\u671f\u520a\u4e0a\u3002\u8fc4\u4eca\u4e3a\u6b62\u8bba\u6587\u603b\u5f15\u7528\u6b21\u6570\u8d85\u8fc77000\u6b21\uff0cH-index\u4e3a44(\u8c37\u6b4c\u5b66\u672f)\u3002<\/p>\n<p>\u8bba\u6587\u94fe\u63a5\uff1a<a href=\"https:\/\/doi.org\/10.1038\/s41565-020-00826-8\">https:\/\/doi.org\/10.1038\/s41565-020-00826-8<\/a><\/p>\n<p>\u672c\u6587\u7531\u4f5c\u8005\u6295\u7a3f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8fd1\u65e5\uff0c\u65b0\u52a0\u5761\u56fd\u7acb\u5927\u5b66\u6750\u6599\u79d1\u5b66\u4e0e\u5de5\u7a0b\u7cfbChen Jingsheng\u6559\u6388\u8bfe\u9898\u7ec4\u5728\u81ea\u65cb\u7535\u5b50\u5b66\u9886\u57df\u53d6\u5f97\u91cd\u8981\u8fdb\u5c55\u3002\u6587\u7ae0\u4ee5\u201cSymmetry-dependent field&#8230;<\/p>\n","protected":false},"author":11454,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[],"class_list":["post-216692","post","type-post","status-publish","format-standard","hentry","category-jiedu"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/216692"}],"collection":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/users\/11454"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=216692"}],"version-history":[{"count":1,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/216692\/revisions"}],"predecessor-version":[{"id":216698,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/216692\/revisions\/216698"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=216692"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=216692"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=216692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}