{"id":214072,"date":"2020-12-04T06:14:49","date_gmt":"2020-12-03T22:14:49","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=214072"},"modified":"2020-12-03T17:16:23","modified_gmt":"2020-12-03T09:16:23","slug":"4%e7%af%87nature%e3%80%81science%e3%80%815%e7%af%87am%e3%80%811%e7%af%87nature-materials-%e4%b8%ad%e7%a7%91%e9%99%a2%e9%87%91%e5%b1%9e%e6%89%80%e8%bf%91%e6%9c%9f%e5%b7%a5%e4%bd%9c%e6%b1%87%e6%80%bb","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=214072","title":{"rendered":"4\u7bc7Nature\u3001Science\u30015\u7bc7AM\u30011\u7bc7Nature Materials  \u4e2d\u79d1\u9662\u91d1\u5c5e\u6240\u8fd1\u671f\u5de5\u4f5c\u6c47\u603b\uff01"},"content":{"rendered":"<p><strong><b>\u91d1\u5c5e\u6240<\/b><\/strong><strong><b>\u7b80\u4ecb<\/b><\/strong><strong><b>\uff1a<\/b><\/strong><\/p>\n<p>\u4e2d\u56fd\u79d1\u5b66\u9662\u91d1\u5c5e\u7814\u7a76\u6240\uff08Institute of metal research\uff0c Chinese Academy of Sciences\uff09\u521b\u5efa\u4e8e1953\u5e74\uff1b1982\u5e74\uff0c\u6210\u7acb\u4e2d\u56fd\u79d1\u5b66\u9662\u91d1\u5c5e\u8150\u8680\u4e0e\u9632\u62a4\u7814\u7a76\u6240\uff1b1999\u5e74\uff0c\u539f\u91d1\u5c5e\u7814\u7a76\u6240\u4e0e\u539f\u91d1\u5c5e\u8150\u8680\u4e0e\u9632\u62a4\u7814\u7a76\u6240\u6574\u5408\uff0c\u6210\u7acb\u65b0\u7684\u201c\u4e2d\u56fd\u79d1\u5b66\u9662\u91d1\u5c5e\u7814\u7a76\u6240\u201d\uff0c\u8fdb\u5165\u4e2d\u56fd\u79d1\u5b66\u9662\u77e5\u8bc6\u521b\u65b0\u5de5\u7a0b\u201c\u4e1c\u5317\u9ad8\u6027\u80fd\u6750\u6599\u7814\u7a76\u53d1\u5c55\u57fa\u5730\u201d\u3002<\/p>\n<p>\u4e2d\u56fd\u79d1\u5b66\u9662\u91d1\u5c5e\u7814\u7a76\u6240\u4e3b\u8981\u5b66\u79d1\u65b9\u5411\u548c\u7814\u7a76\u9886\u57df\u5305\u62ec\u7eb3\u7c73\u5c3a\u5ea6\u4e0b\u8d85\u9ad8\u6027\u80fd\u6750\u6599\u7684\u8bbe\u8ba1\u4e0e\u5236\u5907\u3001\u8010\u82db\u523b\u73af\u5883\u8d85\u7ea7\u7ed3\u6784\u6750\u6599\u3001\u91d1\u5c5e\u6750\u6599\u5931\u6548\u673a\u7406\u4e0e\u9632\u62a4\u6280\u672f\u3001\u6750\u6599\u5236\u5907\u52a0\u5de5\u6280\u672f\u3001\u57fa\u4e8e\u8ba1\u7b97\u7684\u6750\u6599\u4e0e\u5de5\u827a\u8bbe\u8ba1\u3001\u65b0\u578b\u80fd\u6e90\u6750\u6599\u4e0e\u751f\u7269\u6750\u6599\u7b49\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-214087 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/\u56fe\u72471-3.png\" alt=\"\" width=\"600\" height=\"336\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/\u56fe\u72471-3.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/\u56fe\u72471-3-300x168.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong><b>\u7814\u7a76\u961f\u4f0d\uff1a<\/b><\/strong><\/p>\n<p>\u76ee\u524d\u5f62\u6210\u4e86\u4ee5\u53f6\u6052\u5f3a\u3001\u674e\u4f9d\u4f9d\u3001\u67ef\u4f1f\u3001\u5362\u67ef\u3001\u6210\u4f1a\u660e\u9662\u58eb\u4e3a\u4ee3\u8868\u7684\u7814\u7a76\u56e2\u961f\uff0c\u5305\u62ec\u6770\u975220\u4f59\u4eba\uff0c\u00a0\u4f18\u97526\u4eba\uff0c\u4e07\u4eba\u8ba1\u5212\u5165\u900919\u4eba\u7b49\u3002<\/p>\n<p><strong><b>\u8fd1\u671f\u79d1\u7814\u6210\u679c\uff1a<\/b><\/strong>\u4e3a\u5927\u5bb6\u7cbe\u900910\u7bc7\u6587\u7ae0\uff0c\u4f9b\u5927\u5bb6\u5b66\u4e60\u53c2\u8003\u3002<\/p>\n<p><strong><b>Science\uff1a<\/b><\/strong><strong><b>\u5177\u6709\u6781\u7ec6\u6676\u7c92\u7684\u591a\u6676\u94dc\u7684\u53d7\u7ea6\u675f\u7684\u6700\u5c0f\u754c\u9762\u7ed3\u6784<\/b><\/strong><\/p>\n<p>\u91d1\u5c5e\u901a\u5e38\u4ee5\u591a\u6676\u56fa\u4f53\u7684\u5f62\u5f0f\u5b58\u5728\uff0c\u7531\u4e8e\u65e0\u5e8f\u7684\u6676\u754c\uff0c\u591a\u6676\u56fa\u4f53\u5728\u70ed\u529b\u5b66\u4e0a\u4e0d\u7a33\u5b9a\u3002\u5f53\u52a0\u70ed\u65f6\uff0c\u901a\u8fc7\u7c97\u5316\u6216\u5f53\u6676\u7c92\u8db3\u591f\u5c0f\u65f6\uff0c\u901a\u8fc7\u8f6c\u53d8\u4e3a\u4e9a\u7a33\u6001\uff0c\u6676\u754c\u5f80\u5f80\u88ab\u6d88\u9664\u3002\u901a\u8fc7\u5b9e\u9a8c\u548c\u5206\u5b50\u52a8\u529b\u5b66\u6a21\u62df\uff0c<strong><b>\u674e\u79c0\u8273\u7814\u7a76\u5458\u3001\u5362\u67ef\u7814\u7a76\u5458<\/b><\/strong>\u7b49\u4eba\u53d1\u73b0\u4e86\u6781\u7ec6\u6676\u7c92\u7684\u7eaf\u591a\u6676\u94dc\u7684\u4e00\u79cd\u4e0d\u540c\u7c7b\u578b\u7684\u4e9a\u7a33\u6001\u3002\u7ecf\u62c9\u4f38\u540e\u6676\u7c92\u5c3a\u5bf8\u51cf\u5c0f\u5230\u51e0\u4e2a\u7eb3\u7c73\uff0c\u591a\u6676\u7684\u6676\u7c92\u8fb9\u754c\u6f14\u5316\u4e3a\u53d7\u53cc\u8fb9\u754c\u7f51\u7edc\u7ea6\u675f\u7684\u4e09\u7ef4\u6700\u5c0f\u754c\u9762\u7ed3\u6784\u3002\u8fd9\u79cd\u591a\u6676\u7ed3\u6784\u662f\u7814\u7a76\u6240\u8bf4\u7684\u65bd\u74e6\u5179\u6676\u4f53\u7684\u57fa\u7840\uff0c\u5373\u4f7f\u5728\u63a5\u8fd1\u5e73\u8861\u7194\u70b9\u7684\u60c5\u51b5\u4e0b\uff0c\u5b83\u5728\u6676\u7c92\u7c97\u5316\u65b9\u9762\u4e5f\u5f88\u7a33\u5b9a\u3002\u591a\u6676\u6837\u54c1\u5728\u7406\u8bba\u503c\u9644\u8fd1\u4e5f\u8868\u73b0\u51fa\u5f3a\u5ea6\u3002\u76f8\u5173\u7814\u7a76\u4ee5\u201cConstrained minimal-interface structures in polycrystalline copper with extremely fine grains\u201d\u4e3a\u9898\u76ee\uff0c\u53d1\u8868\u5728Science\u4e0a\u3002<\/p>\n<p>DOI: 10.1126\/science.abe1267<\/p>\n<p>\u56fe1\u00a0\u5355\u4e2a\u9897\u7c92\u7684\u9ad8\u5206\u8fa8\u7387TEM\u56fe\u50cf\u4e0e\u8f74\u9762\u4e8c\u9762\u4f53\u51e0\u4f55<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-214075 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/\u56fe\u7247-2-6.png\" alt=\"\" width=\"600\" height=\"381\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/\u56fe\u7247-2-6.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/\u56fe\u7247-2-6-300x191.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong><b>S<\/b><\/strong><strong><b>cience\uff1a<\/b><\/strong><strong><b>\u5c42\u72b6<\/b><\/strong><strong><b>\u4e8c\u7ef4MoSi<\/b><\/strong><strong><sub><b>2<\/b><\/sub><\/strong><strong><b>N<\/b><\/strong><strong><sub><b>4<\/b><\/sub><\/strong><strong><b>\u6750\u6599\u7684\u5316\u5b66\u6c14\u76f8\u6c89\u79ef<\/b><\/strong><\/p>\n<p>\u5728\u5355\u5c42\u6781\u9650\u4e0b\u8bc6\u522b\u4e8c\u7ef4\u5c42\u72b6\u6750\u6599\uff0c\u53d1\u73b0\u4e86\u8bb8\u591a\u65b0\u7684\u73b0\u8c61\u548c\u4e0d\u5bfb\u5e38\u7684\u6027\u8d28\u3002<strong><b>\u4e2d\u79d1\u9662\u91d1\u5c5e\u6240\u4efb\u6587\u624d\u7814\u7a76\u5458<\/b><\/strong>\u7b49\u4eba\u5728\u975e\u5c42\u72b6\u6c2e\u5316\u94bc\u7684\u5316\u5b66\u6c14\u76f8\u6c89\u79ef\u751f\u957f\u8fc7\u7a0b\u4e2d\u5f15\u5165\u5355\u8d28\u7845\uff0c\u4f7f\u5176\u8868\u9762\u949d\u5316\uff0c\u4ece\u800c\u80fd\u591f\u751f\u957f\u5398\u7c73\u7ea7\u7684MoSi<sub>2<\/sub>N<sub>4<\/sub>\u5355\u5c42\u819c\u3002\u8be5\u5355\u5c42\u7531N-Si-N-Mo-N-Si-N\u7684\u4e03\u5c42\u539f\u5b50\u5c42\u6784\u6210\uff0c\u53ef\u4ee5\u770b\u4f5c\u662f\u5939\u5728\u4e24\u5c42Si-N\u53cc\u819c\u5c42\u4e4b\u95f4\u7684MoN<sub>2<\/sub>\u5c42\u3002\u53d1\u73b0\u5355\u5c42MoSi<sub>2<\/sub>N<sub>4<\/sub>\u5177\u6709\u534a\u5bfc\u4f53\u6027\u8d28\uff08\u5e26\u9699\u7ea61.94 eV\uff09\u548c\u4f18\u4e8eMoS<sub>2<\/sub>\u7684\u7406\u8bba\u8f7d\u6d41\u5b50\u8fc1\u79fb\u7387\uff0c\u8fd8\u8868\u73b0\u51fa\u4f18\u4e8eMoS<sub>2<\/sub>\u7b49\u5355\u5c42\u534a\u5bfc\u4f53\u6750\u6599\u7684\u529b\u5b66\u5f3a\u5ea6\u548c\u7a33\u5b9a\u6027\uff1b\u5e76\u901a\u8fc7\u5bc6\u5ea6\u6cdb\u51fd\u7406\u8bba\u8ba1\u7b97\u9884\u6d4b\u51fa\u4e86\u5341\u591a\u79cd\u4e0e\u5355\u5c42MoSi<sub>2<\/sub>N<sub>4<\/sub>\u5177\u6709\u76f8\u540c\u7ed3\u6784\u7684\u4e8c\u7ef4\u5c42\u72b6\u6750\u6599\uff0c\u5305\u542b\u4e0d\u540c\u5e26\u9699\u7684\u534a\u5bfc\u4f53\u3001\u91d1\u5c5e\u548c\u78c1\u6027\u534a\u91d1\u5c5e\u7b49\u3002\u00a0\u8be5\u5de5\u4f5c\u4e0d\u4ec5\u5f00\u62d3\u4e86\u5168\u65b0\u7684\u4e8c\u7ef4\u5c42\u72b6MoSi<sub>2<\/sub>N<sub>4<\/sub>\u6750\u6599\u5bb6\u65cf\uff0c\u62d3\u5c55\u4e86\u4e8c\u7ef4\u6750\u6599\u7684\u7269\u6027\u548c\u5e94\u7528\uff0c\u800c\u4e14\u5f00\u8f9f\u4e86\u5236\u5907\u5168\u65b0\u4e8c\u7ef4\u8303\u5fb7\u534e\u5c42\u72b6\u6750\u6599\u7684\u7814\u7a76\u65b9\u5411\uff0c\u4e3a\u83b7\u5f97\u66f4\u591a\u65b0\u578b\u4e8c\u7ef4\u6750\u6599\u63d0\u4f9b\u4e86\u65b0\u601d\u8def\u3002\u76f8\u5173\u7814\u7a76\u4ee5\u201cChemical vapor deposition of layered two-dimensional MoSi<sub>2<\/sub>N<sub>4<\/sub><sub>\u00a0<\/sub>materials\u201d\u4e3a\u9898\u76ee\uff0c\u53d1\u8868\u5728Science\u4e0a \u3002<\/p>\n<p>DOI: 10.1126\/science.abb7023<\/p>\n<p>\u56fe2\u00a0MoSi<sub>2<\/sub>N<sub>4<\/sub>\u7684CVD\u751f\u957f<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-214081 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/\u56fe\u7247-9-2.png\" alt=\"\" width=\"600\" height=\"651\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/\u56fe\u7247-9-2.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/\u56fe\u7247-9-2-276x300.png 276w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong><b>S<\/b><\/strong><strong><b>cience\uff1a<\/b><\/strong><strong><b>\u5177\u6709\u9ad8\u8d28\u5b50\u7535\u5bfc\u7387CdPS<\/b><\/strong><strong><sub><b>3<\/b><\/sub><\/strong><strong><b>\u7eb3\u7c73\u8584\u7247\u819c<\/b><\/strong><\/p>\n<p>\u7eb3\u7c73\u901a\u9053\u5728\u6f6e\u6e7f\u6761\u4ef6\u4e0b\u7684\u8d28\u5b50\u8f93\u8fd0\u5bf9\u4e8e\u80fd\u91cf\u7684\u50a8\u5b58\u548c\u8f6c\u6362\u5e94\u7528\u81f3\u5173\u91cd\u8981\u3002\u7136\u800c\uff0c\u73b0\u6709\u7684\u6750\u6599\uff0c\u5305\u62ecNafion\u819c\uff0c\u53d7\u5230\u9650\u5236\u7684\u7535\u5bfc\u7387\u9ad8\u8fbe0.2 S\/cm<sup>-1<\/sup>\u3002<strong><b>\u4e2d\u79d1\u9662\u91d1\u5c5e\u6240\u7684\u4efb\u6587\u624d\u7814\u7a76\u5458\u56e2\u961f<\/b><\/strong>\u5f00\u53d1\u51fa\u4e00\u79cd\u7531\u4e8c\u7ef4\u8fc7\u6e21\u91d1\u5c5e\u78f7\u786b\u5316\u7269\u7eb3\u7c73\u7247\u7ec4\u88c5\u800c\u6210\u7684\u8584\u819c\uff0c\u5176\u4e2d\u8fc7\u6e21\u91d1\u5c5e\u7a7a\u4f4d\u4f7f\u79bb\u5b50\u7535\u5bfc\u7387\u5f02\u5e38\u9ad8\u3002Cd<sub>0.85<\/sub>PS<sub>3<\/sub>Li<sub>0.15<\/sub>H<sub>0.15<\/sub>\u8584\u819c\u572890\u2103\u548c98%\u76f8\u5bf9\u6e7f\u5ea6\u4e0b\u8d28\u5b50\u4f20\u5bfc\u7387\u9ad8\u8fbe0.95\u00a0S\/cm<sup>-1<\/sup>\uff0c\u4e14\u5728\u4f4e\u6e29\u3001\u4f4e\u6e7f\u6761\u4ef6\u4e0b\u4ecd\u80fd\u4fdd\u6301\u8f83\u9ad8\u7684\u8d28\u5b50\u4f20\u5bfc\u7387\u3002\u8fd9\u79cd\u6027\u80fd\u4e3b\u8981\u6765\u6e90\u4e8e\u4e30\u5bcc\u7684\u8d28\u5b50\u4f9b\u4f53\u4e2d\u5fc3\u3001\u5bb9\u6613\u7684\u8d28\u5b50\u89e3\u5438\u4ee5\u53ca\u9549\u7a7a\u4f4d\u8bf1\u5bfc\u819c\u7684\u826f\u597d\u6c34\u5316\u3002\u7814\u7a76\u8fd8\u89c2\u5bdf\u5230Cd<sub>0.85<\/sub>PS<sub>3<\/sub>Li<sub>0.3<\/sub>\u548cMn<sub>0.77<\/sub>PS<sub>3<\/sub>Li<sub>0.46<\/sub>\u819c\u5177\u6709\u8d85\u9ad8\u7684\u9502\u79bb\u5b50\u7535\u5bfc\u7387\u3002\u76f8\u5173\u7814\u7a76\u4ee5\u201cCdPS<sub>3<\/sub>\u00a0nanosheets-based membrane with high proton conductivity enabled by Cd vacancies\u201d\u4e3a\u9898\u76ee\uff0c\u53d1\u8868\u5728Science\u4e0a\u3002<\/p>\n<p>DOI: 10.1126\/science.abb9704<\/p>\n<p>\u56fe3\u00a0Cd<sub>0.85<\/sub>PS<sub>3<\/sub>Li<sub>0.3<\/sub>\u548cCd<sub>0.85<\/sub>PS<sub>3<\/sub>Li<sub>0.15<\/sub>H<sub>0.15<\/sub>\u7eb3\u7c73\u7247\u7684\u5408\u6210\u4e0e\u8868\u5f81<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-214083 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/\u56fe\u72473.png\" alt=\"\" width=\"531\" height=\"486\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/\u56fe\u72473.png 531w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/\u56fe\u72473-300x275.png 300w\" sizes=\"(max-width: 531px) 100vw, 531px\" \/><\/p>\n<p><strong><b>Nature\uff1a\u91d1\u5c5e\u73bb\u7483\u7684\u5e94\u53d8\u786c\u5316\u548c\u526a\u5207\u5e26\u6291\u5236<\/b><\/strong><\/p>\n<p>\u5e94\u53d8\u786c\u5316\u662f\u5de5\u7a0b\u5408\u91d1\u529b\u5b66\u884c\u4e3a\u4e2d\u6700\u91cd\u8981\u7684\u73b0\u8c61\uff0c\u56e0\u4e3a\u5b83\u4fdd\u8bc1\u4e86\u5408\u91d1\u6d41\u52a8\u7684\u975e\u5b9a\u57df\u5316\uff0c\u63d0\u9ad8\u4e86\u62c9\u4f38\u5ef6\u6027\uff0c\u5e76\u6291\u5236\u4e86\u707e\u96be\u6027\u7684\u529b\u5b66\u635f\u5546\u3002\u91d1\u5c5e\u73bb\u7483(MGs)\u7f3a\u4e4f\u5de5\u7a0b\u5408\u91d1\u7684\u7ed3\u6676\u5ea6\uff0c\u800c\u5b83\u4eec\u7684\u4e00\u4e9b\u7279\u6027\u5982\u9ad8\u5c48\u670d\u5e94\u529b\u548c\u5f39\u6027\u5e94\u53d8\u6781\u9650\uff0c\u76f8\u5bf9\u4e8e\u4f20\u7edf\u5408\u91d1\u6709\u4e86\u5f88\u5927\u7684\u6539\u5584\u3002MGs\u5177\u6709\u5f88\u9ad8\u7684\u65ad\u88c2\u97e7\u6027\u548c\u5df2\u77e5\u7684\u6700\u9ad8\u7684\u201c\u635f\u4f24\u5bb9\u5fcd\u5ea6\u201d(\u4e3a\u5c48\u670d\u5e94\u529b\u548c\u65ad\u88c2\u97e7\u6027\u7684\u4e58\u79ef)\u3002\u7136\u800c\uff0c\u7531\u4e8eMGs\u5728\u7ed3\u6784\u5e94\u7528\u4e2d\u8868\u73b0\u4e3a\u5e94\u53d8\u8f6f\u5316\u800c\u4e0d\u662f\u5e94\u53d8\u786c\u5316\uff0c\u5b83\u7684\u5e94\u7528\u5f88\u5927\u7a0b\u5ea6\u4e0a\u53d7\u5230\u4e86\u9650\u5236\uff0c;\u8fd9\u5bfc\u81f4\u4e86\u5851\u6027\u6d41\u52a8\u5728\u526a\u5207\u5e26\u4e2d\u7684\u6781\u7aef\u5c40\u90e8\u5316\uff0c\u5e76\u4e0e\u5f20\u529b\u7684\u65e9\u671f\u62c9\u4f38\u53d7\u635f\u6709\u5173\u3002\u5c3d\u7ba1MG\u4ee5\u8f83\u9ad8\u7684\u51b7\u5374\u901f\u7387\u5c06\u5176\u80fd\u91cf\u63d0\u5347\u5230\u5178\u578b\u7684\u73bb\u7483\u5f62\u6210\uff0c\u964d\u4f4e\u4e86\u5176\u5c48\u670d\u5e94\u529b\uff0c\u8fd9\u4f7f\u5e94\u53d8\u786c\u5316\u6210\u4e3a\u53ef\u80fd\uff0c\u4f46\u76ee\u524d\u5c1a\u4e0d\u6e05\u695a\u662f\u5426\u53ef\u4ee5\u5728\u4fdd\u6301\u5176\u73bb\u7483\u72b6\u7ed3\u6784\u7684\u540c\u65f6\u5728\u5927\u5757\u6837\u54c1\u4e2d\u5b9e\u73b0\u3002\u5728\u6b64\uff0c<strong><b>\u4e2d\u79d1\u9662\u91d1\u5c5e\u6240\u674e\u6bc5\u7814\u7a76\u5458\u4e0e\u5251\u6865\u5927\u5b66\u7684A. L. Greer\u6559\u6388<\/b><\/strong>\u5408\u4f5c\u8bc1\u660e\u4e86\u5728\u5ba4\u6e29\u4e0b\u4e09\u5411\u538b\u7f29\u4e0b\u7684\u5851\u6027\u5f62\u53d8\u53ef\u4ee5\u4f7f\u5927\u5757\u7684MG\u6837\u54c1\u8fc5\u901f\u6062\u590d\u6d3b\u529b\uff0c\u4ece\u800c\u901a\u8fc7\u4e00\u79cd\u4ee5\u524d\u5728\u91d1\u5c5e\u72b6\u6001\u4e0b\u6ca1\u6709\u89c2\u5bdf\u5230\u7684\u673a\u5236\u4f7f\u5e94\u53d8\u786c\u5316\uff0c\u5c55\u73b0\u51fa\u8db3\u591f\u5f3a\u7684\u5e94\u53d8\u5f3a\u5316\u80fd\u529b\uff0c\u8fd9\u79cd\u8f6c\u53d8\u7684\u884c\u4e3a\u6291\u5236\u4e86\u6b63\u5e38\u5355\u8f74(\u62c9\u4f38\u6216\u538b\u7f29)\u8bd5\u9a8c\u4e2d\u5927\u5757\u8bd5\u6837\u7684\u526a\u5207\u5e26\u7684\u51fa\u73b0\uff0c\u963b\u6b62\u4e86\u529b\u5b66\u635f\u4f24\uff0c\u5e76\u8d4b\u4e88MG\u66f4\u9ad8\u7684\u6d41\u52a8\u5e94\u529b\u3002\u8fd9\u79cd\u91d1\u5c5e\u73bb\u7483\u5728\u5ba4\u6e29\u4e0b\u662f\u7a33\u5b9a\u7684\uff0c\u5e76\u8868\u73b0\u51fa\u7279\u522b\u4f18\u5f02\u7684\u5e94\u53d8\u786c\u5316\uff0c\u6781\u5927\u5730\u589e\u52a0\u4e86\u5b83\u4eec\u5728\u7ed3\u6784\u5e94\u7528\u4e2d\u7684\u6f5c\u5728\u7528\u9014\u3002\u76f8\u5173\u7814\u7a76\u4ee5\u201cStrain-hardening and suppression of shear-banding in rejuvenated\u00a0bulk metallic glass\u201d\u4e3a\u9898\u76ee\uff0c\u53d1\u8868\u5728Nature\u4e0a\u3002<\/p>\n<p>\u6587\u732e\u94fe\u63a5\uff1aDOI:\u00a010.1038\/s41586-020-2016-3<\/p>\n<p>\u56fe4\u00a0\u91d1\u5c5e\u73bb\u7483\u6001\u7684\u8bf1\u5bfc\u53d8\u5316<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-214076 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/\u56fe\u7247-3-6.png\" alt=\"\" width=\"600\" height=\"456\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/\u56fe\u7247-3-6.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/\u56fe\u7247-3-6-300x228.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong><b>N<\/b><\/strong><strong><b>ature<\/b><\/strong><strong><b>\u00a0Materials<\/b><\/strong><strong><b>\uff1a\u5e94\u53d8\u6c27\u5316\u7269\u94c1\u7535\u4f53\u4e2d\u7684\u6781\u5316\u534a\u5b50\u6676\u683c<\/b><\/strong><\/p>\n<p>\u62d3\u6251\u7574\u7ed3\u6784\u5177\u6709\u62d3\u6251\u4fdd\u62a4\u6027\uff0c\u53ef\u4f7f\u6570\u636e\u5f97\u4ee5\u957f\u65f6\u95f4\u4fdd\u5b58\uff0c\u5728\u975e\u6613\u5931\u6027\u4fe1\u606f\u5b58\u50a8\u65b9\u9762\u5177\u6709\u91cd\u8981\u5e94\u7528\u4ef7\u503c\u3002\u7136\u800c\uff0c\u94c1\u7535\u6750\u6599\u4e2d\u7684\u62d3\u6251\u7574\u4e00\u822c\u5305\u542b\u672c\u4f53\u5bf9\u79f0\u6027\u4e0d\u5141\u8bb8\u7684\u8fde\u7eed\u6781\u5316\u65cb\u8f6c\u3002\u5982\u4f55\u7a81\u7834\u94c1\u7535\u6781\u5316\u4e0e\u6676\u683c\u5e94\u53d8\u7684\u76f8\u4e92\u5236\u7ea6\uff0c\u5b9e\u73b0\u6781\u5316\u53cd\u8f6c\u4e0e\u6676\u683c\u5e94\u53d8\u7684\u6709\u6548\u8c03\u63a7\uff0c\u83b7\u5f97\u5e94\u7528\u4e8e\u8d85\u9ad8\u5bc6\u5ea6\u4fe1\u606f\u5b58\u50a8\u7684\u7ed3\u6784\u5355\u5143\uff0c\u662f\u5f53\u4eca\u94c1\u7535\u6750\u6599\u9886\u57df\u9762\u4e34\u7684\u4e00\u4e2a\u57fa\u7840\u6027\u79d1\u5b66\u96be\u9898\u3002<strong><b>\u4e2d\u79d1\u9662\u91d1\u5c5e\u6240\u6731\u94f6\u83b2\u3001\u9a6c\u79c0\u826f\u7814\u7a76\u56e2\u961f<\/b><\/strong>\u5728\u524d\u671f\u5e94\u53d8\u8c03\u63a7\u65b9\u6cd5\u7684\u57fa\u7840\u4e0a\uff0c\u901a\u8fc7\u50cf\u5dee\u6821\u6b63\u7535\u5b50\u663e\u5fae\u6210\u50cf\u5e76\u7ed3\u5408\u76f8\u573a\u6a21\u62df\uff0c\u4f7f\u5f97\u534a\u5b50\u7ed3\u6784\u6240\u7279\u6709\u7684\u9762\u5916\u6781\u5316\u4e0e\u9762\u5185\u6781\u5316\u5728\u540c\u4e00\u7a7a\u95f4\u5448\u73b0\u3002\u5728\u5916\u5ef6\u751f\u957f\u94aa\u9178\u9490\uff08SmScO<sub>3<\/sub>\uff09\u886c\u5e95\u4e0a\u7684\u8d85\u8584\u949b\u9178\u94c5(PbTiO3\uff09\u8584\u819c\uff085nm\uff09\u4e2d\u4e0d\u4ec5\u53d1\u73b0\u9762\u5185\u6c47\u805a\u578b\u548c\u9762\u5185\u53d1\u6563\u578b\u534a\u5b50\uff0c\u800c\u4e14\u53d1\u73b0\u53cd\u534a\u5b50\u7ed3\u6784\uff0c\u4ee5\u53ca\u534a\u5b50\u4e0e\u53cd\u534a\u5b50\u7ec4\u5408\u540e\u53d1\u751f\u6e6e\u706d\u6240\u5f62\u6210\u7684\u62d3\u6251\u8377\u4e3a\u96f6\u7684\u7574\u7ed3\u6784\u3002\u901a\u8fc7\u5bf9\u50cf\u5dee\u6821\u6b63\u663e\u5fae\u56fe\u50cf\u4e2d\u79bb\u5b50\u4f4d\u79fb\u7684\u5b9a\u91cf\u5206\u6790\uff0c\u53d1\u73b0\u534a\u5b50\u548c\u53cd\u534a\u5b50\u6309\u7167\u4e00\u5b9a\u7684\u89c4\u5f8b\u5f62\u6210\u6676\u683c\uff08\u4f1a\u805a\u578b\u534a\u5b50\u5f62\u62108nm\u00d78nm\u7684\u4e8c\u7ef4\u5468\u671f\u6027\u6b63\u65b9\u6676\u683c\uff09\u3002\u76f8\u573a\u6a21\u62df\u8868\u660e\uff0c\u5f62\u6210\u534a\u5b50\u6676\u683c\u6709\u5229\u4e8e\u964d\u4f4e\u4f53\u7cfb\u7684\u5f39\u6027\u80fd\uff0c\u4ece\u800c\u4f7f\u5f97\u5305\u542b\u534a\u5b50\u6676\u683c\u7684\u6a21\u578b\u6bd4\u968f\u673a\u5206\u5e03\u7684\u534a\u5b50\u6a21\u578b\u80fd\u91cf\u66f4\u4f4e\u3002\u8be5\u7814\u7a76\u8fdb\u4e00\u6b65\u5b8c\u5584\u4e86\u901a\u8fc7\u5931\u914d\u5e94\u53d8\u8c03\u63a7\u94c1\u7535\u6750\u6599\u7574\u7ed3\u6784\u7684\u91cd\u8981\u6027\u548c\u6709\u6548\u6027\uff0c\u63ed\u793a\u4e86\u6781\u5316\u4f53\u7cfb\u4e2d\u7684\u7535\u5076\u6781\u5b50\u5728\u4e00\u5b9a\u6761\u4ef6\u4e0b\u5177\u6709\u7c7b\u4f3c\u7279\u6b8a\u51dd\u805a\u7ed3\u6784\u7684\u51c6\u7c92\u5b50\u884c\u4e3a\uff0c\u5bf9\u63a2\u7d22\u57fa\u4e8e\u94c1\u7535\u6750\u6599\u7684\u9ad8\u5bc6\u5ea6\u975e\u6613\u5931\u6027\u4fe1\u606f\u5b58\u50a8\u5668\u4ef6\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002\u76f8\u5173\u7814\u7a76\u4ee5\u201cPolar meron lattice in strained oxide ferroelectrics\u201d\u4e3a\u9898\u76ee\uff0c\u53d1\u8868\u5728Nature\u00a0Materials\u4e0a \u3002<\/p>\n<p>DOI: 10.1038\/s41563-020-0694-8<\/p>\n<p>\u56fe5\u00a05nm\u00a0PTO\/SSO(001)<sub>pc<\/sub>\u8584\u819c\u7684\u7ed3\u6784\u8868\u5f81\u548c\u5e94\u53d8\u5206\u5e03\u56fe<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-214077 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/\u56fe\u7247-4-6.png\" alt=\"\" width=\"600\" height=\"366\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/\u56fe\u7247-4-6.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/\u56fe\u7247-4-6-300x183.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong><b>A<\/b><\/strong><strong><b>M<\/b><\/strong><strong><b>\uff1a\u4e8c\u7ef4\u8d85\u5bfcMo<\/b><\/strong><strong><sub><b>2<\/b><\/sub><\/strong><strong><b>C\u4e2d\u8d85\u9ad8\u6d53\u5ea6\u78c1\u6027\u63ba\u6742\u4ee5\u53ca\u5b8f\u89c2\u5c3a\u5ea6\u8fd1\u85e4\u6548\u5e94<\/b><\/strong><\/p>\n<p>\u53d6\u4ee3\u63ba\u6742\u4e3a\u4e8c\u7ef4\u6750\u6599\u7684\u6027\u80fd\u8c03\u6574\u63d0\u4f9b\u4e86\u4e00\u79cd\u6709\u6548\u7684\u7b56\u7565\uff0c\u4f46\u5982\u4f55\u5b9e\u73b0\u53ef\u8c03\u5747\u5300\u63ba\u6742\u4ecd\u662f\u4e00\u4e2a\u5f00\u653e\u7684\u6311\u6218\uff0c\u7279\u522b\u662f\u5728\u9ad8\u63ba\u6742\u6c34\u5e73\u4e0b\u3002<strong><b>\u4e2d\u79d1\u9662\u91d1\u5c5e\u6240\u5eb7\u5b81\u3001\u6f58\u660e\u864e\u3001\u4efb\u6587\u624d\u7814\u7a76\u5458\u7b49\u56e2\u961f<\/b><\/strong>\u8fdb\u4e00\u6b65\u63d0\u51fa\u4e86\u591a\u91d1\u5c5e\u57fa\u4f53CVD\u65b9\u6cd5\uff0c\u91c7\u7528Cu\/Cr\/Mo\u4e09\u5c42\u57fa\u5e95\uff0c\u751f\u957f\u51fa\u78c1\u6027\u539f\u5b50Cr\u66ff\u4ee3\u63ba\u6742\u7684\u4e8c\u7ef4Mo<sub>2<\/sub>C\uff0c\u5e76\u4e14\u901a\u8fc7\u6539\u53d8Cr\u91d1\u5c5e\u5c42\u7684\u539a\u5ea6\u5b9e\u73b0\u4e86\u5bf9Cr\u63ba\u6742\u6d53\u5ea6\u7684\u5927\u8303\u56f4\u6709\u6548\u8c03\u63a7\u3002\u4f8b\u5982\uff0c\u5728Cr\u5c42\u539a\u5ea6\u4e3a6 nm\u300112 nm\u300125 nm\u300150 nm\u548c100 nm\u6761\u4ef6\u4e0b\uff0cCr\u66ff\u4ee3\u63ba\u6742\u6bd4\u4f8b\u5206\u522b\u4e3a2.7\u30019.4\u300116.1\u300140.9\u548c46.9%\u3002\u78c1\u6027\u5143\u7d20Cr\u63ba\u6742\u7684\u5747\u5300\u6027\u548c\u63ba\u6742\u6d53\u5ea6\u7684\u5927\u8303\u56f4\u53ef\u8c03\u6027\uff0c\u4e3a\u5728\u5b8f\u89c2\u5c3a\u5ea6\u7814\u7a76\u548c\u8c03\u63a7\u4e8c\u7ef4Mo<sub>2<\/sub>C\u4e2d\u8d85\u5bfc\u548c\u8fd1\u85e4\u6548\u5e94\uff08Kondo Effect\uff09\u4e4b\u95f4\u7684\u7ade\u4e89\u63d0\u4f9b\u4e86\u53ef\u80fd\u3002\u5728\u5b8f\u89c2\uff08\u4ecb\u89c2\uff09\u7535\u8f93\u8fd0\u5b9e\u9a8c\u4e2d\u89c2\u5bdf\u5230\u4e86\u8fd1\u85e4\u6548\u5e94\uff0c\u800c\u4e14\u5728\u4e00\u5b9a\u63ba\u6742\u8303\u56f4\u5185\uff0c\u8fd1\u85e4\u6e29\u5ea6\u968f\u63ba\u6742\u6d53\u5ea6\u7684\u589e\u52a0\u800c\u5347\u9ad8\u3002\u901a\u8fc7\u626b\u63cf\u96a7\u7a7f\u663e\u5fae\u955c\/\u5149\u8c31\u5206\u6790\uff0c\u63ed\u793a\u4e86\u63ba\u6742\u6c34\u5e73\u6548\u5e94\u5bf9\u8d85\u5bfc\u7535\u6027\u4e0e\u8fd1\u85e4\u6548\u5e94\u76f8\u4e92\u4f5c\u7528\u548c\u6f14\u5316\u7684\u673a\u7406\u3002\u8fd9\u9879\u5de5\u4f5c\u4e3a\u5e7f\u6cdb\u63ba\u6742\u53ef\u8c03\u7684\u4e8c\u7ef4\u6750\u6599\u7684\u5408\u6210\u5f00\u8f9f\u4e86\u65b0\u7684\u9014\u5f84\uff0c\u5e76\u5bf9\u4e8c\u7ef4\u6781\u9650\u4e0b\u8d85\u5bfc\u6027\u548c\u78c1\u6027\u7684\u76f8\u4e92\u4f5c\u7528\u63d0\u4f9b\u4e86\u65b0\u7684\u8ba4\u8bc6\u3002\u76f8\u5173\u7814\u7a76\u4ee5\u201cSuperhigh Uniform Magnetic Cr Substitution in a 2D Mo<sub>2<\/sub>C Superconductor for a Macroscopic-Scale Kondo Effect\u201d\u4e3a\u9898\u76ee\uff0c\u53d1\u8868\u5728AM\u4e0a\u3002<\/p>\n<p>DOI: 10.1002\/adma.202002825<\/p>\n<p>\u56fe6\u00a0\u5728\u63a7\u5236Cr\u6d53\u5ea6\u7684\u6761\u4ef6\u4e0b\u5236\u5907\u4e8c\u7ef4Cr\u63ba\u6742Mo<sub>2<\/sub>C<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-214078 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/\u56fe\u7247-5-8.png\" alt=\"\" width=\"600\" height=\"664\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/\u56fe\u7247-5-8.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/\u56fe\u7247-5-8-271x300.png 271w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong><b>A<\/b><\/strong><strong><b>M<\/b><\/strong><strong><b>\uff1a<\/b><\/strong><strong><b>\u67d4\u6027\u78b3\u7eb3\u7c73\u7ba1\u4f20\u611f-\u5b58\u50a8\u5668\u4ef6<\/b><\/strong><\/p>\n<p>\u5728\u73b0\u4ee3\u7535\u5b50\u7cfb\u7edf\u4e2d\uff0c\u7535\u8377\u8026\u5408\u5668\u4ef6\u548c\u6570\u636e\u5b58\u50a8\u5668\u4ef6\u662f\u4e24\u4e2a\u6700\u4e0d\u53ef\u7f3a\u5c11\u7684\u90e8\u4ef6\u3002\u5c3d\u7ba1\u5728\u8fc7\u53bb\u7684\u4e09\u5341\u5e74\u91cc\u5728\u4ed6\u4eec\u7684\u53d1\u5c55\u4e2d\u6709\u5feb\u901f\u548c\u72ec\u7acb\u7684\u8fdb\u5c55\uff0c\u4e00\u4e2a\u5728\u5355\u5355\u5143\u6c34\u5e73\u4e0a\u7684\u611f\u5e94\u548c\u8bb0\u5fc6\u7684\u534f\u540c\u529f\u80fd\u5bf9\u4e8e\u67d4\u6027\u7535\u5b50\u8fd8\u4e0d\u6210\u719f\u3002\u5bf9\u4e8e\u5728\u8d85\u4f4e\u529f\u7387\u6761\u4ef6\u4e0b\u5de5\u4f5c\u4e14\u5b58\u5728\u538b\u529b\u7684\u53ef\u7a7f\u6234\u7535\u5b50\u8bbe\u5907\uff0c\u4f20\u7edf\u7684\u611f\u5b58\u7cfb\u7edf\u7075\u654f\u5ea6\u4f4e\uff0c\u4e0d\u80fd\u76f4\u63a5\u5c06\u611f\u77e5\u5230\u7684\u4fe1\u606f\u8f6c\u6362\u6210\u8db3\u591f\u7684\u5185\u5b58\u3002<strong><b>\u4e2d\u79d1\u9662\u91d1\u5c5e\u6240\u6210\u4f1a\u660e\u9662\u58eb\u3001<\/b><\/strong><a href=\"https:\/\/baike.baidu.com\/item\/%E5%AD%99%E4%B8%9C%E6%98%8E\/4035913\"><strong><b>\u5b59\u4e1c\u660e<\/b><\/strong><\/a><strong><b>\u3001<\/b><\/strong><strong><b>Song Qiu<\/b><\/strong><strong><b>\u3001<\/b><\/strong><strong><b>Zheng Han<\/b><\/strong><strong><b>\u7814\u7a76\u5458<\/b><\/strong>\u5c55\u793a\u4e86\u4e00\u79cd\u65b0\u7684\u53d8\u9769\u6027\u88c5\u7f6e\uff0c\u53eb\u505a\u201c\u611f\u77e5\u5b58\u50a8\u5668\u201d\uff0c\u5b83\u5728\u4e00\u4e2a\u5355\u7247\u96c6\u6210\u7535\u8def\u4e2d\u5c55\u793a\u4e86\u611f\u77e5\u548c\u8bb0\u5fc6\u7684\u53cc\u91cd\u529f\u80fd\u3002\u6240\u8ff0\u5668\u4ef6\u7684\u6709\u6e90\u901a\u9053\u7531\u78b3\u7eb3\u7c73\u7ba1\u8584\u819c\u5f62\u6210\uff0c\u6240\u8ff0\u6d6e\u6805\u7531\u7528\u4e8e\u5149\u7535\u7f16\u7a0b\u7684\u53ef\u63a7\u6c27\u5316\u94dd\u7eb3\u7c73\u7c92\u9635\u5217\u5f62\u6210\u3002\u5b9e\u73b0\u57280.4%\u5f2f\u66f2\u5e94\u53d8\u4e0b\u5668\u4ef6\u8bfb\u5199\u4e0e\u64e6\u9664\u4e4b\u95f4\u7684\u7535\u6d41\u5f00\u5173\u6bd4\u9ad8\u4e8e10<sup>5<\/sup>\uff0c\u5b58\u50a8\u7a33\u5b9a\u6027\u8d85\u8fc710<sup>8<\/sup>\u00a0s\u3002\u540c\u65f6\uff0c\u8f83\u8584\u6c27\u5316\u94dd\u96a7\u7a7f\u5c42\u53ef\u4f7f\u5728\u64e6\u9664\u6001\u201c\u56da\u7981\u201d\u4e8e\u94dd\u7eb3\u7c73\u6676\u6d6e\u6805\u4e2d\u7684\u8f7d\u6d41\u5b50\u5728\u83b7\u5f97\u9ad8\u4e8e\u94dd\u529f\u51fd\u6570\u7684\u5149\u7167\u80fd\u91cf\u65f6\uff0c\u901a\u8fc7\u76f4\u63a5\u96a7\u7a7f\u65b9\u5f0f\u91cd\u65b0\u8fd4\u56de\u6c9f\u9053\u4e4b\u4e2d\uff0c\u4f7f\u95ed\u6001\u7535\u6d41\u83b7\u5f97\u660e\u663e\u7684\u63d0\u5347\uff0c\u5b8c\u6210\u5149\u7535\u4fe1\u53f7\u7684\u76f4\u63a5\u8f6c\u6362\u4e0e\u4f20\u8f93\uff0c\u5b9e\u73b0\u96c6\u56fe\u50cf\u4f20\u611f\u4e0e\u4fe1\u606f\u5b58\u50a8\u4e8e\u4e00\u8eab\u7684\u65b0\u578b\u591a\u529f\u80fd\u5149\u7535\u4f20\u611f\u4e0e\u5b58\u50a8\u7cfb\u7edf\u3002\u76f8\u5173\u7814\u7a76\u4ee5\u201cA Flexible Carbon Nanotube Sen-Memory Device\u201d\u4e3a\u9898\u76ee\uff0c\u53d1\u8868\u5728AM\u4e0a\u3002<\/p>\n<p>DOI: 10.1002\/adma.201907288<\/p>\n<p>\u56fe7\u00a0\u5668\u4ef6\u8bbe\u8ba1\u4e0e\u8868\u5f81<\/p>\n<p><strong><b><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-214084 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/\u56fe\u72477.png\" alt=\"\" width=\"600\" height=\"617\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/\u56fe\u72477.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/\u56fe\u72477-292x300.png 292w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/b><\/strong><\/p>\n<p><strong><b>A<\/b><\/strong><strong><b>M<\/b><\/strong><strong><b>\uff1a<\/b><\/strong><strong><b>\u8d85\u8584\u6392\u5217\u77f3\u58a8\u70ef\u7eb3\u7c73\u7247\u8584\u819c<\/b><\/strong><strong><b>\u7684<\/b><\/strong><strong><b>\u8d85\u9ad8\u7535\u78c1\u5e72\u6270\u5c4f\u853d<\/b><\/strong><\/p>\n<p>\u8d85\u8584\u3001\u8f7b\u91cf\u5316\u3001\u9ad8\u5f3a\u5ea6\u3001\u9ad8\u5c4f\u853d\u6548\u80fd(SE)\u7684\u70ed\u5bfc\u7535\u78c1\u5e72\u6270(EMI)\u5c4f\u853d\u6750\u6599\u662f\u4e0b\u4e00\u4ee3\u4fbf\u643a\u3001\u53ef\u7a7f\u6234\u7535\u5b50\u4ea7\u54c1\u7684\u9ad8\u5ea6\u9700\u6c42\u3002\u77f3\u58a8\u70ef(Pristine graphene PG)\u5177\u6709\u6ee1\u8db3\u4e0a\u8ff0\u6240\u6709\u8981\u6c42\u7684\u5de8\u5927\u6f5c\u529b\uff0c\u4f46PG\u7eb3\u7c73\u7247\u8f83\u5dee\u7684\u52a0\u5de5\u6027\u80fd\u963b\u788d\u4e86\u5176\u5e94\u7528\u3002<strong><b>\u4e2d\u79d1\u9662\u91d1\u5c5e\u6240\u4efb\u6587\u624d\u7814\u7a76\u5458\u3001\u6210\u4f1a\u660e\u9662\u58eb\u7b49\u4eba<\/b><\/strong>\u4efb\u62a5\u9053\u4e86\u7528\u626b\u63cf\u79bb\u5fc3\u6d47\u94f8\u6cd5\uff08SCC\uff09\u9ad8\u6548\u5408\u6210\u9ad8\u5ea6\u5bf9\u9f50PG\u819c\u548c\u4eff\u8d1d\u58f3PG\/\u805a\u5408\u7269\u590d\u5408\u6750\u6599\u5177\u6709\u9ad8\u8fbe90\u00a0wt%\u7684\u8d85\u9ad8PG\u8d1f\u8f7d\u3002\u7531\u4e8ePG -\u7eb3\u7c73\u7247\u5bf9\u51c6\u8bf1\u5bfc\u7684\u9ad8\u5bfc\u7535\u6027\u548c\u591a\u6b21\u5185\u90e8\u53cd\u5c04\uff0c\u8fd9\u7c7b\u8584\u819c\u5728\u6781\u4f4e\u539a\u5ea6\u4e0b\u8868\u73b0\u51fa\u8d85\u9ad8\u7684EMI SE\uff0c\u53ef\u4e0e\u62a5\u9053\u7684\u6700\u4f73\u5408\u6210\u6750\u6599MXene\u8584\u819c\u76f8\u5ab2\u7f8e\u3002PG\u819c\u5728\u539a\u5ea6\u2248100um\u65f6\u7684EMI SE\u4e3a93 dB\uff0cPG\/\u805a\u4e9a\u80fa\u590d\u5408\u819c\u5728\u539a\u5ea6\u224860um\u65f6\u7684EMI SE\u4e3a63 dB\u3002\u6b64\u5916\uff0c\u8fd9\u79cdPG\u7eb3\u7c73\u7247\u57fa\u819c\u7684\u673a\u68b0\u5f3a\u5ea6(\u9ad8\u8fbe145 MPa)\u548c\u70ed\u5bfc\u7387(\u9ad8\u8fbe190 W m<sup>\u22121 <\/sup>K<sup>\u22121<\/sup>)\u3002\u8fd9\u4e9b\u4f18\u826f\u7684\u7efc\u5408\u6027\u80fd\uff0c\u52a0\u4e0a\u6613\u4e8e\u6279\u91cf\u751f\u4ea7\uff0c\u4e3aPG\u7eb3\u7c73\u7247\u5728\u7535\u78c1\u5e72\u6270\u5c4f\u853d\u4e2d\u7684\u5b9e\u9645\u5e94\u7528\u94fa\u5e73\u4e86\u9053\u8def\u3002\u76f8\u5173\u7814\u7a76\u4ee5\u201cSuperhigh Electromagnetic Interference Shielding of Ultrathin Aligned Pristine Graphene Nanosheets Film\u201d\u4e3a\u9898\u76ee\uff0c\u53d1\u8868\u5728AM\u4e0a\u3002<\/p>\n<p>DOI: 10.1002\/adma.201907411<\/p>\n<p>\u56fe8\u00a0\u7528SCC\u5408\u6210\u9ad8\u5ea6\u6392\u5217\u7684PG\u5c42\u538b\u819c<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-214082 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/\u56fe\u7247-11-4.png\" alt=\"\" width=\"600\" height=\"522\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/\u56fe\u7247-11-4.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/\u56fe\u7247-11-4-300x261.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong><b>Advanced<\/b><\/strong><strong><b>\u00a0Science<\/b><\/strong><strong><b>\uff1a<\/b><\/strong><strong><b>\u7eb3\u7c73\u53cc\u76f8\u91d1\u5c5e\u73bb\u7483\u8584\u819c<\/b><\/strong><strong><b>\u63d0\u9ad8<\/b><\/strong><strong><b>\u65b0\u578b\u591a\u7ea7\u7eb3\u7c73\u7ed3\u6784\u9541\u5408\u91d1\u5f3a\u5ea6\u4e0e\u5851\u6027<\/b><\/strong><\/p>\n<p>\u9541(Mg)\u5408\u91d1\u4ee5\u5176\u4f4e\u5bc6\u5ea6\u7684\u7279\u70b9\uff0c\u662f\u8282\u80fd\u5e94\u7528\u7684\u7406\u60f3\u6750\u6599\u3002\u7136\u800c\uff0c\u516d\u8fb9\u5f62\u81f4\u5bc6\u5806\u79ef(hcp)\u7ed3\u6784\u4e2d\u6ed1\u79fb\u4f53\u7cfb\u7684\u51cf\u5c11\u9650\u5236\u4e86\u9541\u5408\u91d1\u7684\u5ef6\u6027\u3002<strong><b>\u4e2d\u79d1\u9662\u91d1\u5c5e\u6240\u5415\u575a\u9662\u58eb\u53ca\u5176\u5408\u4f5c\u8005<\/b><\/strong>\uff0c\u5728\u5148\u524d\u53d1\u73b0\u975e\u6676\u5305\u88f9\u7eb3\u7c73\u6676\u7684\u8d85\u7eb3\u53cc\u76f8\u9541\u5408\u91d1\u53ef\u5b9e\u73b0\u8fd1\u7406\u8bba\u5f3a\u5ea6\u7684\u57fa\u7840\u4e0a\uff0c\u4ee5AZ31\u5408\u91d1\u4e3a\u7814\u7a76\u5bf9\u8c61\uff0c\u9996\u5148\u4f7f\u7528SMAT\u5728\u9541\u5408\u91d1\u8868\u9762\u5f97\u5230\u68af\u5ea6\u7eb3\u7c73\u6676\uff0c\u518d\u901a\u8fc7\u78c1\u63a7\u6e85\u5c04\u5728\u5408\u91d1\u8868\u9762\u6c89\u79efMg\u57fa\u53cc\u76f8\u91d1\u5c5e\u73bb\u7483\u8584\u819c\uff08Mg\u57faNDP-MG\uff09\uff0c\u521b\u65b0\u6027\u7684\u5c06\u7eb3\u7c73\u53cc\u76f8\u91d1\u5c5e\u73bb\u7483\u4e0e\u68af\u5ea6\u7eb3\u7c73\u6676\u7ed3\u6784\u7ed3\u5408\u5728\u4e00\u8d77\uff0c\u8bbe\u8ba1\u51fa\u5168\u65b0\u591a\u7ea7\u7ed3\u6784\u9541\u5408\u91d1\u3002\u7814\u7a76\u7ed3\u679c\u8868\u660e\uff0c\u8be5\u5408\u91d1\u5c48\u670d\u5f3a\u5ea6\u8f83\u539f\u5408\u91d1\u63d0\u534731%\uff0c\u8fbe\u5230230MPa\uff0c\u4e0eSMAT\u9541\u5408\u91d1\u5f3a\u5ea6\u76f8\u5f53\uff1b\u540c\u65f6\u8be5\u5408\u91d1\u7684\u5ef6\u4f38\u7387\u8f83SMAT\u9541\u5408\u91d1\u63d0\u53473\u500d\uff0c\u8fbe\u523020%\uff0c\u6062\u590d\u81f3\u672aSMAT\uff08\u7c97\u6676\uff09\u6c34\u5e73\uff0c\u4ece\u800c\u5b9e\u73b0\u4e86\u9ad8\u5f3a\u5ea6\u4e0e\u9ad8\u5851\u6027\u7684\u6709\u6548\u7ed3\u5408\u3002\u8fdb\u4e00\u6b65\u7814\u7a76\u53d1\u73b0\uff0c\u591a\u7ea7\u7eb3\u7c73\u7ed3\u6784\u9541\u5408\u91d1\u7684\u4f18\u5f02\u529b\u5b66\u6027\u80fd\u5305\u62ec\u4e09\u79cd\u53d8\u5f62\u673a\u5236\uff0c\u5305\u62ec\uff1a\u53cc\u76f8\u91d1\u5c5e\u73bb\u7483\u53d1\u751f\u591a\u91cd\u526a\u5207\u5e26\u4e0e\u7eb3\u7c73\u6676\u5316\uff0c\u91d1\u5c5e\u73bb\u7483\u963b\u6321\u7eb3\u7c73\u6676\u5c42\u7684\u88c2\u7eb9\u5ef6\u4f38\uff0c\u4ee5\u53caSMAT\u7eb3\u7c73\u6676\u5c42\u7684\u6676\u7c92\u957f\u5927\u3002\u7c7b\u4f3c\u7684\u65b0\u578b\u7eb3\u7c73\u7ed3\u6784\u53ef\u4ee5\u5f97\u5230\u9ad8\u5f3a\u5ea6\u9ad8\u5851\u6027\u94dc\u3002\u8fd9\u4e00\u5408\u91d1\u7ed3\u6784\u8bbe\u8ba1\u7406\u5ff5\u6709\u671b\u5728\u5176\u4ed6\u5408\u91d1\u4f53\u7cfb\uff0c\u7279\u522b\u662f\u5bc6\u6392\u516d\u65b9\u7ed3\u6784\u5408\u91d1\u4e2d\uff0c\u5b9e\u73b0\u9ad8\u5f3a\u5ea6\u4e0e\u9ad8\u5ef6\u4f38\u6027\u7684\u7ed3\u5408\uff0c\u5e76\u6307\u5bfc\u672a\u6765\u65b0\u6750\u6599\u8bbe\u8ba1\u3002\u76f8\u5173\u7814\u7a76\u4ee5\u201cNano-Dual-Phase Metallic Glass Film Enhances Strength and Ductility of a Gradient Nanograined Magnesium Alloy\u201d\u4e3a\u9898\u76ee\uff0c\u53d1\u8868\u5728Advanced\u00a0Science\u4e0a\u3002<\/p>\n<p>DOI: 10.1002\/advs.202001480<\/p>\n<p>\u56fe9\u00a0Mg\u57faNDP-MG\u7684\u7ed3\u6784\u4e0e\u7ec4\u6210<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-214079 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/\u56fe\u7247-7-4.png\" alt=\"\" width=\"600\" height=\"415\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/\u56fe\u7247-7-4.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/\u56fe\u7247-7-4-300x208.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong><b>S<\/b><\/strong><strong><b>cience A<\/b><\/strong><strong><b>d<\/b><\/strong><strong><b>vances<\/b><\/strong><strong><b>\uff1a<\/b><\/strong><strong><b>\u5177\u6709\u9ad8\u5f3a\u5ea6\u3001\u9ad8\u963b\u5c3c\u3001\u9ad8\u80fd\u91cf\u5438\u6536\u6548\u7387<\/b><\/strong><strong><b>\u7684<\/b><\/strong><strong><b>3D\u6253\u5370Mg-NiTi\u590d\u5408\u6750\u6599<\/b><\/strong><\/p>\n<p>\u540c\u65f6\u63d0\u9ad8\u91d1\u5c5e\u7684\u5f3a\u5ea6\u548c\u963b\u5c3c\u80fd\u529b\u662f\u5f88\u91cd\u8981\u7684\uff0c\u4f46\u4ecd\u7136\u662f\u4e00\u4e2a\u5173\u952e\u7684\u6311\u6218\uff0c\u56e0\u4e3a\u8fd9\u4e24\u79cd\u6027\u80fd\u901a\u5e38\u662f\u76f8\u4e92\u6392\u65a5\u7684\u3002\u5728\u8fd9\u91cc\uff0c\u4e2d\u79d1\u9662\u91d1\u5c5e\u6240<a href=\"http:\/\/sourcedb.imr.cas.cn\/zw\/rck\/yjy_imr\/201407\/t20140710_4153678.html\">\u674e\u8ff0\u519b<\/a>\u3001<a href=\"http:\/\/sourcedb.imr.cas.cn\/zw\/rck\/yjy_imr\/201308\/t20130827_3918786.html\">\u5f20\u54f2\u5cf0<\/a>\u7814\u7a76\u5458\u8054\u5408\u52a0\u5dde\u5927\u5b66\u4f2f\u514b\u5229\u5206\u6821Robert O. Ritchie\u6559\u6388\u7b49\u4eba\u63d0\u4f9b\u4e86\u4e00\u79cd\u591a\u8bbe\u8ba1\u7b56\u7565\u6765\u89e3\u51b3\u8fd9\u4e00\u77db\u76fe\uff0c\u901a\u8fc7\u5c06\u9541\u7194\u4f53\u6e17\u900f\u5230\u4e09\u7ef4\u6253\u5370\u954d\u949b\u8bfa\u652f\u67b6\u4e2d\uff0c\u5f00\u53d1\u51fa\u5177\u6709\u53cc\u8fde\u7eed\u4e92\u7a7f\u76f8\u7ed3\u6784\u7684\u9541\u954d\u949b\u590d\u5408\u6750\u6599\u3002\u8be5\u590d\u5408\u6750\u6599\u5177\u6709\u72ec\u7279\u7684\u529b\u5b66\u6027\u80fd\uff0c\u5728\u9ad8\u6e29\u73af\u5883\u4e0b\u5177\u6709\u8f83\u9ad8\u7684\u5f3a\u5ea6\u3001\u663e\u8457\u7684\u635f\u4f24\u5bb9\u5fcd\u5ea6\u3001\u4e0d\u540c\u632f\u5e45\u4e0b\u826f\u597d\u7684\u963b\u5c3c\u80fd\u529b\u4ee5\u53ca\u7279\u6b8a\u7684\u80fd\u91cf\u5438\u6536\u6548\u7387\uff0c\u8fd9\u5728\u9541\u6750\u6599\u4e2d\u662f\u524d\u6240\u672a\u6709\u7684\u3002\u53d8\u5f62\u540e\u7684\u5f62\u72b6\u548c\u5f3a\u5ea6\u751a\u81f3\u53ef\u4ee5\u901a\u8fc7\u70ed\u5904\u7406\u5f97\u5230\u5f88\u5927\u7a0b\u5ea6\u7684\u6062\u590d\u3002\u672c\u7814\u7a76\u4e3a\u9541\u7684\u7ed3\u6784\u548c\u751f\u7269\u533b\u5b66\u5e94\u7528\u63d0\u4f9b\u4e86\u4e00\u4e2a\u65b0\u7684\u524d\u666f\u3002\u76f8\u5173\u7814\u7a76\u4ee5\u201c3D printed Mg-NiTi interpenetrating-phase composites with high strength, damping capacity, and energy absorption efficiency\u201d\u4e3a\u9898\u76ee\uff0c\u53d1\u8868\u5728Science\u00a0Advances\u4e0a\u3002<\/p>\n<p>DOI: 10.1126\/sciadv.aba5581<\/p>\n<p>\u56fe10\u00a0Mg-NiTi\u76f8\u590d\u5408\u6750\u6599\u7684\u5f62\u6210\u4e0e\u4e09\u7ef4\u7ed3\u6784<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-214080 size-full\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/\u56fe\u7247-8-4.png\" alt=\"\" width=\"600\" height=\"268\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/\u56fe\u7247-8-4.png 600w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/12\/\u56fe\u7247-8-4-300x134.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u6587\u7ae0\u6240\u8ff0\u5982\u6709\u4e0d\u59a5\u4e4b\u5904\uff0c\u6b22\u8fce\u8bc4\u8bba\u533a\u7559\u8a00~<\/p>\n<p>\u672c\u6587\u7531Junas\u4f9b\u7a3f\u3002<\/p>\n<p>\u672c\u5185\u5bb9\u4e3a\u4f5c\u8005\u72ec\u7acb\u89c2\u70b9\uff0c\u4e0d\u4ee3\u8868\u6750\u6599\u4eba\u7f51\u7acb\u573a\u3002<\/p>\n<p>\u672a\u7ecf\u5141\u8bb8\u4e0d\u5f97\u8f6c\u8f7d\uff0c\u6388\u6743\u4e8b\u5b9c\u8bf7\u8054\u7cfbkefu@cailiaoren.com\u3002<\/p>\n<p>\u6b22\u8fce\u5927\u5bb6\u5230\u6750\u6599\u4eba\u5ba3\u4f20\u79d1\u6280\u6210\u679c\u5e76\u5bf9\u6587\u732e\u8fdb\u884c\u6df1\u5165\u89e3\u8bfb\uff0c\u6295\u7a3f\u90ae\u7bb1: tougao@cailiaoren.com.<\/p>\n<p>\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1acailiaorenVIP\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u91d1\u5c5e\u6240\u7b80\u4ecb\uff1a \u4e2d\u56fd\u79d1\u5b66\u9662\u91d1\u5c5e\u7814\u7a76\u6240\uff08Institute of metal research\uff0c Chinese Academy of Sciences\uff09\u521b\u5efa\u4e8e19&#8230;<\/p>\n","protected":false},"author":11454,"featured_media":214085,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1187],"tags":[],"class_list":["post-214072","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zhuanlan"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/214072"}],"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=214072"}],"version-history":[{"count":3,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/214072\/revisions"}],"predecessor-version":[{"id":214141,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/214072\/revisions\/214141"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/media\/214085"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=214072"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=214072"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=214072"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}