{"id":38172,"date":"2016-09-04T14:00:03","date_gmt":"2016-09-04T06:00:03","guid":{"rendered":"\/\/m.iemloyee.com\/?p=38172"},"modified":"2016-09-03T16:36:35","modified_gmt":"2016-09-03T08:36:35","slug":"%e7%94%b5%e5%ad%90%e6%98%be%e5%be%ae%e9%95%9c%e7%9a%84%e6%9e%81%e9%99%90%e6%8c%91%e6%88%98%ef%bc%8c%e9%82%82%e9%80%85%e8%b9%81%e8%b7%b9%e8%80%8c%e8%87%b3%e7%9a%84%e6%96%b0%e5%9e%8b","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=38172","title":{"rendered":"\u7535\u5b50\u663e\u5fae\u955c\u7684\u201c\u6781\u9650\u6311\u6218\u201d\uff0c\u9082\u9005\u8e41\u8df9\u800c\u81f3\u7684\u65b0\u578b\u6750\u6599"},"content":{"rendered":"

\u6750\u6599\u725b\u6ce8<\/strong>\uff1a\u76f8\u4fe1\u4f5c\u4e3a\u4e00\u540d\u6750\u6599\u4eba\uff0c\u5bf9\u4e8e\u7535\u5b50\u663e\u5fae\u955c\u4e00\u5b9a\u4e0d\u964c\u751f\u4e86\u3002\u501f\u52a9\u7535\u5b50\u663e\u5fae\u955c\u7684\u9ad8\u5206\u8fa8\u7387\uff0c\u6750\u6599\u7684\u5fae\u89c2\u7ed3\u6784\u6b63\u4e00\u6b65\u6b65\u5c55\u5f00\u5176\u795e\u79d8\u7684\u9762\u7eb1\u3002\u76ee\u524d\uff0c\u6709\u7814\u7a76\u4eba\u5458\u60f3\u65b9\u8bbe\u6cd5\u5c06\u5176\u5206\u8fa8\u7387\u518d\u521b\u65b0\u9ad8\uff0c\u6709\u671b\u8fbe\u5230\u6570\u5341\u76ae\u7c73\u91cf\u7ea7\uff0c\u5728\u5982\u6b64\u9ad8\u7684\u5206\u8fa8\u7387\u4e0b\u5408\u6210\u65b0\u578b\u6750\u6599\u3002\u4e0b\u9762\uff0c\u8ba9\u6211\u4eec\u4e00\u8d77\u8d70\u8fdb\u8fd9\u573a\u9082\u9005\u2026\u2026<\/p>\n

\"SEM_microscope_1600-1400x400\"<\/p>\n

\u76ee\u524d\uff0c\u5bbe\u5915\u6cd5\u5c3c\u4e9a\u5dde\u7acb\u5927\u5b66(Penn State)\u548c\u52b3\u4f26\u65af\u4f2f\u514b\u5229\u56fd\u5bb6\u5b9e\u9a8c\u5ba4(Lawrence Berkeley National Laboratory, LBNL)\u7684\u7814\u7a76\u4eba\u5458\u6b63\u81f4\u529b\u4e8e\u4f7f\u7535\u5b50\u663e\u5fae\u955c\u5206\u8fa8\u7387\u6781\u9650\u8fbe\u5230\u6570\u5341\u76ae\u7c73\u91cf\u7ea7\uff0c\u4ec5\u76f8\u5f53\u4e8e\u6c22\u539f\u5b50\u5c3a\u5bf8\u7684\u4e00\u5c0f\u90e8\u5206\u3002<\/p>\n

\u5bf9\u4e8e\u8bbe\u8ba1\u65b0\u578b\u6750\u6599\uff0c\u5982\u80fd\u4ece\u91d1\u5c5e\u8f6c\u53d8\u4e3a\u534a\u5bfc\u4f53\u7684\u6750\u6599\u6216\u8005\u662f\u663e\u793a\u51fa\u8d85\u5bfc\u7279\u6027\u7684\u6750\u6599\uff0c\u5b9e\u73b0\u5728\u4e9a\u539f\u5b50\u5c3a\u5ea6\u4e0a\u8fdb\u884c\u89c2\u6d4b\u7684\u80fd\u529b\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002<\/p>\n

\u7814\u7a76\u4eba\u5458\u5df2\u901a\u8fc7\u4e9a\u539f\u5b50\u663e\u5fae\u955c\u9996\u6b21\u5728\u539f\u5b50\u5c3a\u5ea6\u4e0a\u8bc1\u5b9e\u4e86\u5c42\u72b6\u6c27\u5316\u7269\u5e94\u53d8\u8bf1\u5bfc\u94c1\u7535\u6027\u7684\u5b58\u5728\uff0c\u800c\u8fd9\u4e00\u6210\u679c\u5df2\u5728Nature Communications\u4e0a\u53d1\u8868\u3002<\/p>\n

\u201c\u8fd9\u9879\u7814\u7a76\u975e\u5e38\u91cd\u8981\uff0c\u56e0\u4e3a\u5728\u8bbe\u8ba1\u65b0\u578b\u6750\u6599\u65f6\uff0c\u5b83\u53ef\u4ee5\u901a\u8fc7\u6bcf\u6b21\u5904\u7406\u4e00\u5c42\u539f\u5b50\u6765\u5b9e\u73b0\u6750\u6599\u7684\u8c03\u63a7\uff0c\u4ece\u800c\u5f97\u5230\u4e00\u4e9b\u5982\u9ad8\u9891\u53ef\u8c03\u7535\u4ecb\u8d28\u7b49\u6709\u8da3\u7684\u6027\u80fd\u3002\u201d\u5bbe\u5915\u6cd5\u5c3c\u4e9a\u5dde\u7acb\u5927\u5b66\u7684\u535a\u58eb\u540e\uff0c\u73b0\u4efb\u7f8e\u56fd\u9646\u519b\u7814\u7a76\u3001\u5f00\u53d1\u548c\u5de5\u7a0b\u4e2d\u5fc3\u7684\u7814\u7a76\u4eba\u5458Greg Stone\u8bf4\u9053\u3002<\/p>\n

\u8bbe\u8ba1\u5177\u6709\u6f5c\u5728\u6709\u7528\u6027\u80fd\u7684\u65b0\u578b\u6750\u6599\u9700\u8981\u5bc6\u5207\u7ed3\u5408\u7406\u8bba\uff0c\u4ece\u800c\u6784\u5efa\u6240\u9700\u8981\u7684\u6570\u5b66\u6a21\u578b\uff0c\u5728\u5b9e\u9a8c\u5ba4\u4e2d\u5408\u6210\u5e76\u521b\u9020\u51fa\u65b0\u6750\u6599\uff0c\u6700\u540e\u8fdb\u884c\u6750\u6599\u7684\u8868\u5f81\uff0c\u8bbe\u60f3\u5e76\u6d4b\u8bd5\u6750\u6599\u7684\u6027\u80fd\uff0c\u8fdb\u800c\u8c03\u6574\u7406\u8bba\u57fa\u7840\u5e76\u5bf9\u5408\u6210\u65b9\u6cd5\u8fdb\u884c\u76f8\u5e94\u7684\u6539\u8fdb\u3002<\/p>\n

\u7814\u7a76\u4e00\u822c\u662f\u5efa\u7acb\u5728\u524d\u4eba\u7684\u5de5\u4f5c\u57fa\u7840\u4e0a\u7684\uff0c\u800c\u8be5\u9879\u7814\u7a76\u4e5f\u4e0d\u4f8b\u5916\u3002\u5176\u4e2d\u7406\u8bba\u5de5\u4f5c\u501f\u9274\u4e86Turan Birol\u548c\u5eb7\u5948\u5c14\u5927\u5b66\u7684Craig Fennie\u7684\u7ed3\u679c\uff0c\u5b9e\u9a8c\u5de5\u4f5c\u501f\u9274\u4e86\u5bbe\u5915\u6cd5\u5c3c\u4e9a\u5dde\u7acb\u5927\u5b66\u7684Venkatraman Gopalan\u548c\u5eb7\u5948\u5c14\u5927\u5b66\u7684Darrell Schlom\u53ca\u5176\u5b66\u751f\u7684\u6210\u679c\u3002\u76ee\u524d\uff0c\u5bbe\u5915\u6cd5\u5c3c\u4e9a\u5dde\u7acb\u5927\u5b66\u6750\u6599\u79d1\u5b66\u4e0e\u5de5\u7a0b\u4e13\u4e1a\u7684Gopalan\u6559\u6388\u548cNasim Alem Gopalan\u6559\u6388\u4e3a\u8be5\u9879\u76ee\u7684\u4e3b\u8981\u9886\u5bfc\u4eba\u3002<\/p>\n

\u7814\u7a76\u4eba\u5458Gopalan\u79f0\u5176\u6b63\u5728\u7814\u7a76\u7684\u662f\u4e00\u79cd\u540d\u4e3a\u5c42\u72b6\u6c27\u5316\u7269\u7684\u949b\u9178\u9536\u5f0f\u6750\u6599\u3002\u8fd9\u9879\u7814\u7a76\u5c06\u7535\u5b50\u663e\u5fae\u955c\u6280\u672f\u548c5-10\u76ae\u7c73\u7ea7\u522b\u5bc6\u5ea6\u6cdb\u51fd\u7406\u8bba\u7ed3\u5408\u8d77\u6765\uff0c\u6765\u89e3\u91ca\u4e3a\u4f55\u8fd9\u4e9b\u6750\u6599\u5177\u6709\u826f\u597d\u7684\u4ecb\u7535\u53ef\u8c03\u6027\u3002\u7814\u7a76\u7684\u5173\u952e\u70b9\u5728\u4e8e\u591a\u76f8\u7ade\u4e89\u3002\u6b63\u5982\u7406\u8bba\u6240\u9884\u6d4b\u7684\u90a3\u6837\uff0c\u7814\u7a76\u4eba\u5458\u9996\u6b21\u8bc1\u660e\u5728\u8fd9\u79cd\u6750\u6599\u4e2d\uff0c\u5f88\u591a\u80fd\u91cf\u76f8\u8fd1\u7684\u6781\u6027\u76f8\u8d28\u4f1a\u53d1\u751f\u539f\u5b50\u5c3a\u5ea6\u4e0a\u7684\u7ade\u4e89\uff0c\u800c\u8fd9\u5c06\u4f7f\u5f97\u6750\u6599\u5728\u4e00\u5b9a\u7535\u538b\u4e0b\u5177\u5907\u8f83\u5f3a\u7684\u53ef\u8c03\u6027\u3002<\/p>\n

\u8fd9\u79cd\u590d\u5408\u6c27\u5316\u7269\u662f\u7531\u4e00\u4e2a\u5e26\u6709\u8d1f\u7535\u8377\u7684\u6c27\u539f\u5b50\u548c\u4e24\u4e2a\u5176\u4ed6\u5e26\u6709\u6b63\u7535\u8377\u7684\u79bb\u5b50\u7ec4\u6210\u7684\u6750\u6599\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u7814\u7a76\u56e2\u961f\u5c06\u4e24\u540d\u79d1\u5b66\u5bb6\u53d1\u73b0\u7684\u949b\u9178\u9536\u7ed3\u6784\u547d\u540d\u4e3aRuddlesden-Popper\uff08RP\uff09\uff0c\u5e76\u5bf9\u5176\u8fdb\u884c\u4e86\u4e00\u7cfb\u5217\u7814\u7a76\u3002<\/p>\n

\u8fd9\u79cd\u7ed3\u6784\u770b\u8d77\u6765\u5c31\u50cf\u662f\u4e00\u5835\u7531\u7816\u5757\u548c\u7802\u6d46\u780c\u6210\u7684\u5899\u58c1\uff0c\u5176\u4e2d\u949b\u9178\u9536\u626e\u6f14\u7816\u5757\u7684\u89d2\u8272\uff0c\u800c\u6c27\u5316\u9536\u5219\u626e\u6f14\u7816\u5757\u4e4b\u95f4\u7684\u8584\u7802\u6d46\u3002\u5f53\u7816\u5757\u4ee5\u8fd9\u79cd\u5f62\u5f0f\u5206\u5c42\u5806\u53e0\u65f6\uff0c\u5c06\u4ea7\u751f\u5355\u4e00\u7816\u5757\u6240\u4e0d\u5177\u5907\u7684\u5c5e\u6027\u3002<\/p>\n

\u201c\u5bf9RP-\u949b\u9178\u9536\u800c\u8a00\uff0c\u4ea7\u751f\u7684\u65b0\u5c5e\u6027\u5c31\u662f\u94c1\u7535\u6027\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u7684\u7ed3\u6784\u4e2d\u6709\u4e00\u4e2a\u5185\u7f6e\u7684\u7535\u504f\u632f\u3002\u4f46\u662f\uff0c\u6839\u636e\u6750\u6599\u6240\u542b\u539f\u5b50\u4ee5\u53ca\u5206\u5c42\u5806\u53e0\u987a\u5e8f\u7684\u4e0d\u540c\uff0c\u5b83\u4f1a\u53d8\u5f97\u6709\u78c1\u6027\u6216\u8f6c\u53d8\u4e3a\u91d1\u5c5e\u7edd\u7f18\u4f53\u6216\u4ea7\u751f\u8d85\u5bfc\u6027\u3002\u201d Gopalan\u8bf4\u9053\u3002<\/p>\n

\u7531\u4e8e\u6bcf\u4e00\u5c42\u7816\u5757\u4e0e\u5176\u4ed6\u5c42\u7816\u5757\u95f4\u7684\u8054\u7cfb\u8f83\u5f31\uff0c\u6750\u6599\u5c06\u4f1a\u5177\u6709\u7ade\u4e89\u72b6\u6001\uff0c\u540c\u65f6\u6bcf\u4e00\u5c42\u4f1a\u5728\u4e0e\u90bb\u5c42\u76f8\u53cd\u7684\u65b9\u5411\u4e0a\u4ea7\u751f\u6781\u5316\u3002\u8fd9\u4e9b\u7ade\u4e89\u72b6\u6001\u5bfc\u81f4\u6750\u6599\u5728\u53d7\u5230\u5fae\u5f31\u7684\u5916\u90e8\u523a\u6fc0\u5982\u7535\u3001\u78c1\u6216\u6e29\u5ea6\u523a\u6fc0\u65f6\u505a\u51fa\u8f83\u5f3a\u7684\u5e94\u6fc0\u53cd\u5e94\u3002\u800c\u5bf9\u4e8e\u949b\u9178\u9536\u800c\u8a00\uff0c\u4f7f\u5f97\u5176\u80fd\u591f\u5728\u5982\u7535\u5bb9\u5668\u7b49\u7684\u5668\u4ef6\u4e2d\u50a8\u5b58\u5927\u91cf\u7684\u80fd\u91cf\uff0c\u5c5e\u4e8e\u8f83\u5f3a\u7684\u4ecb\u8d28\u54cd\u5e94\u3002<\/p>\n

\u624b\u673a\u4e2d\u6709\u5f88\u591a\u4ecb\u7535\u5143\u4ef6\uff0c\u8fd9\u4e9b\u5143\u4ef6\u4f53\u578b\u5c0f\u5de7\u4e14\u80fd\u591f\u5145\u7535\u3002\u624b\u673a\u6b63\u5728\u4ece4G\u7f51\u7edc\u54115G\u7f51\u7edc\u8fc7\u6e21\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u4eec\u9700\u8981\u6bcf\u79d2\u949f\u8fd0\u884c\u4e94\u5341\u4ebf\u4e2a\u5468\u671f\uff0c\u6240\u4ee5\u54cd\u5e94\u9891\u7387\u66f4\u9ad8\u3001\u8d28\u91cf\u66f4\u597d\u7684\u6750\u6599\u7684\u9762\u4e16\u663e\u5f97\u81f3\u5173\u91cd\u8981\u3002\u800cRP-\u949b\u9178\u9536\u5c31\u662f\u8fd9\u6837\u7684\u6750\u6599\uff0c\u5176\u6027\u80fd\u660e\u663e\u8d85\u8d8a\u76ee\u524d\u53ef\u7528\u7684\u5176\u4ed6\u6750\u6599\u3002<\/p>\n

\u539f\u6587\u94fe\u63a5\uff1a\u2018Extreme\u2019 microscopes inspire new materials<\/a>.<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1aAtomic scale imaging of competing polar states in a Ruddlesden\u2013Popper layered oxide<\/a>.<\/span><\/p>\n

\u672c\u6587\u7531\u7f16\u8f91\u90e8\u5218\u4e07\u6625\u63d0\u4f9b\u7d20\u6750\uff0c\u5e94\u8c46\u7f16\u8bd1\uff0c\u70b9\u6211\u52a0\u5165\u6750\u6599\u4eba\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u6750\u6599\u725b\u6ce8\uff1a\u76f8\u4fe1\u4f5c\u4e3a\u4e00\u540d\u6750\u6599\u4eba\uff0c\u5bf9\u4e8e\u7535\u5b50\u663e\u5fae\u955c\u4e00\u5b9a\u4e0d\u964c\u751f\u4e86\u3002\u501f\u52a9\u7535\u5b50\u663e\u5fae\u955c\u7684\u9ad8\u5206\u8fa8\u7387\uff0c\u6750\u6599\u7684\u5fae\u89c2\u7ed3\u6784\u6b63\u4e00\u6b65\u6b65\u5c55\u5f00\u5176\u795e\u79d8\u7684\u9762\u7eb1\u3002\u76ee\u524d\uff0c\u6709\u7814\u7a76\u4eba\u5458\u60f3\u65b9\u8bbe\u6cd5\u5c06\u5176\u5206\u8fa8\u7387\u518d…<\/p>\n","protected":false},"author":952,"featured_media":38179,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[54],"class_list":["post-38172","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-keji","tag-making"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/38172"}],"collection":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/users\/952"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=38172"}],"version-history":[{"count":4,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/38172\/revisions"}],"predecessor-version":[{"id":38283,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/38172\/revisions\/38283"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/media\/38179"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=38172"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=38172"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=38172"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}