{"id":182322,"date":"2019-08-06T06:30:54","date_gmt":"2019-08-05T22:30:54","guid":{"rendered":"\/\/m.iemloyee.com\/?p=182322"},"modified":"2019-08-06T10:35:38","modified_gmt":"2019-08-06T02:35:38","slug":"%e7%9b%b4%e6%8e%a5%e8%a7%82%e5%af%9f%e9%95%81%e5%90%88%e9%87%91%e4%b8%ad%e7%a8%80%e5%9c%9f%e5%85%83%e7%b4%a0%e7%9a%84%e5%85%b1%e5%81%8f%e6%9e%90%e7%8e%b0%e8%b1%a1","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=182322","title":{"rendered":"\u91cd\u5e86\u5927\u5b66\u8042\u5efa\u5cf0Nat.Commun.\uff1a\u76f4\u63a5\u89c2\u5bdf\u9541\u5408\u91d1\u4e2d\u7a00\u571f\u5143\u7d20\u7684\u5171\u504f\u6790\u73b0\u8c61"},"content":{"rendered":"

\u3010\u7b80\u4ecb\u3011<\/strong><\/p>\n

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\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n

\u8fd1\u65e5\uff0c\u91cd\u5e86\u5927\u5b66\u8042\u5efa\u5cf0\u6559\u6388(\u901a\u8baf\u4f5c\u8005)<\/strong>\uff0c\u7b2c\u4e00\u4f5c\u8005Zhao XiaoJun\u5728Nat.Commun.<\/strong>\u4e0a\u53d1\u8868\u9898\u4e3a\u201cDirect observation and impact of co-segregated atoms in magnesium having multiple alloying elements<\/strong>\u201d\u7684\u6587\u7ae0\u3002\u7814\u7a76\u4eba\u5458\u5728\u4f4e\u5f97\u591a\u7684\u7535\u5b50\u7535\u538b\u4e0b\u7528\u539f\u5b50\u5206\u8fa8\u7387X\u5c04\u7ebf\u8272\u6563\u5149\u8c31\u6cd5\u5bf9\u9541\u5408\u91d1\u4e2d\u7684\u504f\u6790\u8fdb\u884c\u6210\u50cf\uff0c\u53d1\u73b0\u4e86\u5b6a\u6676\u8fb9\u754c\u4e2d\u6eb6\u8d28\u5171\u504f\u6790\u7684\u6a21\u5f0f\uff0c\u4ee5\u53ca\u5b6a\u6676\u8fb9\u754c\u8fc1\u79fb\u7684\u6eb6\u8d28\u504f\u6790\u8bf1\u5bfc\u673a\u5236\u3002\u5e76\u8fdb\u4e00\u6b65\u8868\u660e\uff0c\u6eb6\u8d28\u5171\u504f\u6790\u5f71\u54cd\u5b6a\u6676\u8fb9\u754c\u8fc1\u79fb\u673a\u5236\u5e76\u589e\u52a0\u5b6a\u6676\u8fb9\u754c\u9489\u624e\uff0c\u5e76\u4e14\u5229\u7528\u8be5\u65b9\u6cd5\u53ef\u4ee5\u5bf9\u5177\u6709\u590d\u6742\u6210\u5206\u7684\u91d1\u5c5e\u5408\u91d1\u4e2d\u6eb6\u8d28\u504f\u6790\u7684\u7ed3\u6784\u548c\u5316\u5b66\u8fdb\u884c\u539f\u5b50\u7ea7\u5206\u6790\u3002<\/p>\n

\u3010\u56fe\u6587\u89e3\u8bfb\u3011<\/strong><\/p>\n

\u56fe\u4e00 \u5b6a\u6676\u8fb9\u754cNd\u4e0eAg\u67f1\u7684\u4ea4\u66ff\u5206\u5e03<\/strong>
\n \"\"
\n (a; f) \u539f\u5b50\u5206\u8fa8\u7387HAADF-STEM image<\/p>\n

(c-e; h-j) \u539f\u5b50\u5206\u8fa8\u7387EDS\u56fe<\/p>\n

(k) \u5b6a\u6676\u8fb9\u754cNd,Ag\u539f\u5b50\u6392\u5217\u793a\u610f\u56fe<\/p>\n

(I, m)\u504f\u6790\u533a\u57df<\/p>\n

(o, n) HAADF-STEM\u6a21\u62df\u56fe\u50cf<\/p>\n

\u56fe\u4e8c \u5b6a\u6676\u8fb9\u754cNd\u548cAg\u539f\u5b50\u7684\u4ea4\u66ff\u5206\u5e03<\/strong>
\n \"\"
\n \u56fe\u4e09 \u7b2c\u4e00\u539f\u7406\u8ba1\u7b97\u5b6a\u751f\u8fb9\u754c\u6eb6\u8d28\u7684\u80fd\u91cf<\/strong>
\n \"\"
\n (a,c) \u5b6a\u6676\u754c\u9762\u586b\u5145\u5ef6\u4f38\u90e8\u5206\u7684\u76f8\u5bf9\u80fd\u91cf<\/p>\n

(b,d) \u538b\u7f29\u90e8\u5206\u76f8\u5bf9\u80fd\u91cf<\/p>\n

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\n \"\"
\n (a) \u538b\u7f29\uff0c\u5ef6\u4f38\u533a\u57df\u542bMg\u7684\u5b6a\u6676\u8fb9\u754c\u793a\u610f\u56fe<\/p>\n

(c) \u5728C\u4f4d\u7f6e\u542b\u6709Ag\u5e76\u4e14\u5728E\u4f4d\u7f6e\u542b\u6709Nd\u7684\u5b6a\u6676\u8fb9\u754c<\/p>\n

(e) \u5728E\u70b9\u542bNd\u7684\u5b6a\u6676\u8fb9\u754c<\/p>\n

(g) \u5728C\u70b9\u542bAg\u7684\u5b6a\u6676\u8fb9\u754c<\/p>\n

\u56fe\u4e94 \u5171\u504f\u6790\u6eb6\u8d28\u5bf9\u5b6a\u6676\u8fb9\u754c\u8fc1\u79fb\u548c\u9489\u624e\u7684\u5f71\u54cd<\/strong>
\n \"\"
\n (a) HAADF-STEM\u56fe<\/p>\n

(b) \u526a\u5207\u5e94\u529b-\u5e94\u53d8\u56fe<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1aDirect observation and impact of co-segregated atoms in magnesium having multiple alloying elements <\/a><\/strong>(Nat.Commun. , 2019, DOI: \/10.1038\/s41467-019-10921-7 )<\/p>\n

\u672c\u6587\u7531liunian\u4f9b\u7a3f\u3002<\/p>\n

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