{"id":203756,"date":"2020-06-18T08:17:35","date_gmt":"2020-06-18T00:17:35","guid":{"rendered":"\/\/m.iemloyee.com\/?p=203756"},"modified":"2020-06-18T08:17:35","modified_gmt":"2020-06-18T00:17:35","slug":"%e7%87%95%e5%b1%b1%e5%a4%a7%e5%ad%a6%e7%bb%a7nature%e5%ad%90%e5%88%8a%e5%90%8e%e6%97%b6%e9%9a%94%e4%b8%89%e6%9c%88%e5%8f%88%e5%8f%91nature%e6%ad%a3%e5%88%8a%e9%ab%98%e9%9f%a7%e6%80%a7%e9%87%91","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=203756","title":{"rendered":"\u71d5\u5c71\u5927\u5b66\u7ee7Nature\u5b50\u520a\u540e\u65f6\u9694\u4e09\u6708\u53c8\u53d1Nature\u6b63\u520a:\u9ad8\u97e7\u6027\u91d1\u521a\u77f3\u590d\u5408\u6750\u6599"},"content":{"rendered":"
\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n \u786c\u5ea6\u548c\u97e7\u6027\uff08\u9632\u6b62\u65ad\u88c2\uff09\u4e4b\u95f4\u7684\u5e73\u8861\u5bf9\u6750\u6599\u6027\u80fd\u63d0\u5347\u81f3\u5173\u91cd\u8981\uff0c\u8fd9\u4e00\u70b9\u5728\u91d1\u521a\u77f3\u4e2d\u4f53\u73b0\u5f97\u5c24\u4e3a\u660e\u663e\u3002\u901a\u8fc7\u7eb3\u7c73\u6784\u9020\u7b56\u7565\u65e2\u53ef\u4ee5\u589e\u52a0\u91d1\u521a\u77f3\u786c\u5ea6\uff0c\u540c\u65f6\u4e5f\u53ef\u4ee5\u97e7\u5316\u91d1\u521a\u77f3\u3002\u4e3a\u4e86\u8fdb\u4e00\u6b65\u63d0\u9ad8\u6750\u6599\u97e7\u6027\uff0c\u7814\u7a76\u4eba\u5458\u8fd8\u53d1\u660e\u4e86\u4eff\u751f\u590d\u5408\u589e\u97e7\u3001\u8f6c\u53d8\u589e\u97e7\u4ee5\u53ca\u53cc\u76f8\u589e\u97e7\u7b49\u7b56\u7565\u3002\u7136\u800c\u8fd9\u4e9b\u7b56\u7565\u5374\u8fd8\u672a\u5728\u91d1\u521a\u77f3\u7c7b\u6750\u6599\u4e0a\u5b9e\u73b0\u589e\u97e7\u6548\u679c\u3002<\/p>\n \u3010\u6210\u679c\u7b80\u4ecb<\/strong>\u3011<\/p>\n \u71d5\u5c71\u5927\u5b66\u7684<\/strong>\u5468\u5411\u950b\u3001\u7530\u6c38\u541b\u4ee5\u53ca\u5317\u822a\u7684\u90ed\u6797<\/strong>\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09\u8054\u5408\u56e2\u961f\u5728Nature\u53d1\u6587\u7814\u7a76\u8868\u5f81\u4e86\u91d1\u521a\u77f3\u590d\u5408\u6750\u6599\u3002\u8fd9\u79cd\u590d\u5408\u6750\u6599\u7531\u91d1\u521a\u77f3\u591a\u578b\uff08polytypes\uff09\u3001\u4ea4\u7ec7\u7684\u7eb3\u7c73\u5b6a\u6676\u4ee5\u53ca\u8fde\u9501\u7684\u7eb3\u7c73\u6676\u7c92\u5206\u7ea7\u7ec4\u88c5\u800c\u6210\u3002\u7814\u7a76\u8868\u660e\uff0c\u76f8\u6bd4\u4e8e\u7eb3\u7c73\u6784\u9020\u7b56\u7565\uff0c\u8fd9\u4e00\u5206\u7ea7\u7ed3\u6784\u80fd\u591f\u5728\u4e0d\u727a\u7272\u6750\u6599\u786c\u5ea6\u7684\u540c\u65f6\u663e\u8457\u589e\u5f3a\u590d\u5408\u6750\u6599\u7684\u97e7\u6027\u2014\u2014\u589e\u5f3a\u7684\u97e7\u6027\u66f4\u662f\u8d85\u8d8a\u9541\u5408\u91d1\u8fbe\u5230\u4eba\u9020\u91d1\u521a\u77f3\u7684\u4e94\u500d\u4e4b\u591a\u3002\u673a\u7406\u7814\u7a76\u53d1\u73b0\uff0c\u5f53\u65ad\u88c2\u4ea7\u751f\u65f6\uff0c\u88c2\u7f1d\u901a\u8fc73C\uff08cubic\uff09\u591a\u578b\u4e2d\u7eb3\u7c73\u5b6a\u6676\u8fdb\u884cZ\u578b\u6269\u6563\uff1b\u5f53\u88c2\u75d5\u9047\u5230\u975e3C\u591a\u578b\u533a\u57df\u65f6\uff0c\u5219\u4f1a\u4fc3\u4f7f\u65ad\u88c2\u8868\u9762\u9644\u5c40\u90e8\u5730\u8f6c\u53d8\u62103C\u91d1\u521a\u77f3\u3002\u4ee5\u4e0a\u4e24\u79cd\u88c2\u75d5\u6269\u6563\u8fc7\u7a0b\u90fd\u4f1a\u9a71\u6563\u51cf\u5f31\u5e94\u53d8\u80fd\uff0c\u4ece\u800c\u589e\u5f3a\u6750\u6599\u97e7\u6027\u3002\u56e0\u6b64\uff0c\u6587\u7ae0\u8ba4\u4e3a\u8fd9\u4e00\u53d1\u73b0\u80fd\u591f\u5728\u8d85\u786c\u6750\u6599\u4ee5\u53ca\u5de5\u7a0b\u9676\u74f7\u9886\u57df\u6709\u6240\u5e94\u7528\u30022020\u5e7406\u670817\u65e5\uff0c\u76f8\u5173\u6210\u679c\u4ee5\u9898\u4e3a\u201cHierarchically structured diamond composite with exceptional toughness<\/strong>\u201d\u7684\u6587\u7ae0\u5728\u7ebf\u53d1\u8868\u5728Nature<\/strong>\u4e0a\u3002<\/p>\n \u3010\u56fe\u6587\u5bfc\u8bfb<\/strong>\u3011<\/p>\n \u56fe1 <\/strong>nt-<\/strong>\u91d1\u521a\u77f3\u590d\u5408\u6750\u6599\u7684\u5178\u578b\u5fae\u7ed3\u6784<\/strong><\/p>\n \u56fe<\/strong>2<\/strong> nt-<\/strong>\u91d1\u521a\u77f3\u590d\u5408\u6750\u6599<\/strong>\u7684<\/strong>HAADF-STEM<\/strong>\u56fe\u50cf<\/strong><\/p>\n \u56fe<\/strong>3 <\/strong>\u6750\u6599\u7684\u5f2f\u66f2\u6d4b\u8bd5\u4ee5\u53ca\u529b\u5b66\u6027\u80fd<\/strong><\/p>\n<\/p>\n
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