{"id":252425,"date":"2023-06-29T08:35:18","date_gmt":"2023-06-29T00:35:18","guid":{"rendered":"\/\/m.iemloyee.com\/?p=252425"},"modified":"2023-06-29T08:35:18","modified_gmt":"2023-06-29T00:35:18","slug":"nature%ef%bc%9a%e5%8d%95%e5%88%86%e5%ad%90%e8%86%9c%e4%b8%ad%e7%9a%84%e5%af%b9%e5%af%86%e5%ba%a6%e6%b3%a2%e6%80%81%e9%ab%98tc%e9%93%81%e5%9f%ba%e8%b6%85%e5%af%bc%e4%bd%93","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=252425","title":{"rendered":"Nature\uff1a\u5355\u5206\u5b50\u819c\u4e2d\u7684\u5bf9\u5bc6\u5ea6\u6ce2\u6001\u9ad8Tc\u94c1\u57fa\u8d85\u5bfc\u4f53"},"content":{"rendered":"<p>\u4f5c\u8005\uff1a\u91d1\u7235<\/p>\n<p><strong>\u4e00\u3001\u3010\u5bfc\u8bfb\u3011<\/strong><\/p>\n<p>\u94c1\u57fa\u8d85\u5bfc\u4f53\u662f\u4e00\u7c7b\u5177\u6709\u9ad8\u4e34\u754c\u6e29\u5ea6\uff08Tc\uff09\u7684\u65b0\u578b\u9ad8\u6e29\u8d85\u5bfc\u4f53\u3002\u81ea\u4ece\u5b83\u4eec\u57282008\u5e74\u88ab\u65e5\u672c\u79d1\u5b66\u5bb6\u9570\u7530\u5baa\u4e8c\u7b49\u4eba\u9996\u6b21\u53d1\u73b0\uff0c\u5176\u7814\u7a76\u5f97\u5230\u4e86\u5e7f\u6cdb\u5173\u6ce8\u3002\u94c1\u57fa\u8d85\u5bfc\u4f53\u53ef\u4ee5\u6839\u636e\u5176\u6676\u4f53\u7ed3\u6784\u548c\u5316\u5b66\u6210\u5206\u5206\u4e3a\u4e94\u5927\u7c7b\uff1aLaFeAsO\u7cfb\u5217\u3001BaFe<sub>2<\/sub>As<sub>2<\/sub>\u7cfb\u5217\u3001LiFeAs\u7cfb\u5217\u3001Fe(Se,Te)\u7cfb\u5217\u548cFeSe\u5355\u5c42\u8584\u819c\u3002\u5b83\u4eec\u5177\u6709\u4e0d\u540c\u7684\u6676\u4f53\u7ed3\u6784\u548c\u7269\u7406\u6027\u8d28\uff0c\u4f46\u90fd\u8868\u73b0\u51fa\u94c1\u57fa\u8d85\u5bfc\u4f53\u7684\u5171\u6027\uff1a\u5177\u6709\u9ad8Tc\u3001\u4e34\u754c\u78c1\u573a\uff08Hc\uff09\u548c\u5c42\u72b6\u7ed3\u6784\u3002\u7c7b\u4f3c\u4e8e\u94dc\u9178\u76d0\uff0c\u94c1\u57fa\u8d85\u5bfc\u4f53\uff08FeSC\uff09\u5177\u6709\u590d\u6742\u7684\u76f8\u56fe\uff0c\u5177\u6709\u5404\u79cd\u5bf9\u79f0\u6027\u7834\u574f\u7535\u5b50\u72b6\u6001\uff0c\u4f8b\u5982\u5411\u5217\u5e8f\u548c\u6761\u7eb9\u53cd\u94c1\u78c1\u5e8f\u3002\u5728\u9762\u5185\u78c1\u573a\u4e0b\uff0c\u5728FeSC\u4e2d\u5728\u4f4e\u6e29\u4e0b\u4e0a\u4e34\u754c\u573a\u7684\u5f02\u5e38\u4e0a\u8f6c\uff0c\u8fd9\u88ab\u8ba4\u4e3a\u662fFFLO\u72b6\u6001\uff0c\u5728\u65f6\u95f4\u53cd\u6f14\u5bf9\u79f0\u7834\u7f3a\u4ea4\u6362\u573a\u4e2d\uff0c\u5e93\u73c0\u5bf9\u53ef\u4ee5\u83b7\u5f97\u6709\u9650\u7684\u52a8\u91cf<strong>Q<\/strong>\uff0c\u5e76\u663e\u793a\u7a7a\u95f4\u975e\u5747\u5300\u7684\u5bf9\u5bc6\u5ea6\uff0c\u8fd9\u88ab\u79f0\u4e3aFulde-Ferrell-Larkin-Ovchinnikov\uff08FFLO\uff09\u72b6\u6001\u3002\u7136\u800c\uff0c\u5728FeSC\u4e2d\u5bf9\u5bc6\u5ea6\u6ce2\uff08PDW\uff09\u987a\u5e8f\u7684\u76f4\u63a5\u8bc1\u636e\u4e00\u76f4\u7f3a\u4e4f\u3002\u5728FeSC\u4e2d\uff0c\u5728SrTiO<sub>3<\/sub>\uff08001\uff09\uff08STO\uff09\u886c\u5e95\u4e0a\u751f\u957f\u7684\u5355\u5c42FeSe\u548cFe\uff08Te\uff0cSe\uff09\u819c\u7531\u4e8e\u9ad8\u8d85\u5bfc\u8f6c\u53d8\u6e29\u5ea6\u548c\u62d3\u6251\u7535\u5b50\u7ed3\u6784\u800c\u5f15\u8d77\u4e86\u5e7f\u6cdb\u7684\u5173\u6ce8\u3002\u6700\u8fd1\uff0c\u5df2\u89c2\u5bdf\u5230\u5728STO\u4e0a\u751f\u957f\u7684\u975e\u8d85\u5bfc\u591a\u5c42FeSe\u4e2d\u7684\u7535\u8377\u6709\u5e8f\uff0c\u8fd9\u63d0\u51fa\u4e86\u4e00\u4e2a\u95ee\u9898\uff0c\u5373PDW\u662f\u5426\u53ef\u4ee5\u51fa\u73b0\u5728\u8d85\u5bfc\u5355\u5c42FeSe\u6216Fe\uff08Te\uff0cSe\uff09\u819c\u4e2d\u3002<\/p>\n<p><strong>\u4e8c\u3001\u3010\u6210\u679c\u63a0\u5f71\u3011<\/strong><\/p>\n<p>\u5bf9\u5bc6\u5ea6\u6ce2\uff08PDW\uff09\u662f\u4e00\u4e2a\u975e\u51e1\u7684\u8d85\u5bfc\u72b6\u6001\uff0c\u5176\u4e2d\u5e93\u73c0\u5bf9\u8fdb\u884c\u975e\u96f6\u52a8\u91cf\u3002\u6700\u8fd1\u51fa\u73b0\u4e86\u5728\u9ad8\u6e29\uff08\u9ad8T<sub>C<\/sub>\uff09\u94dc\u9178\u76d0\u8d85\u5bfc\u4f53\u548cKagome\u8d85\u5bfc\u4f53\u4e2d\u5b58\u5728\u56fa\u6709PDW\u987a\u5e8f\u7684\u8bc1\u636e\u3002\u7136\u800c\uff0c\u94c1\u57fa\u9ad8\u6e29\u8d85\u5bfc\u4f53\u4e2d\u7684PDW\u987a\u5e8f\u5c1a\u672a\u5728\u5b9e\u9a8c\u4e2d\u89c2\u5bdf\u5230\u3002\u5728\u8fd9\u91cc\uff0c\u5317\u5927\u738b\u5065\u6559\u6388\u56e2\u961f\u8054\u5408\u7f8e\u56fd\u9a6c\u8428\u8bf8\u585e\u5dde\u5207\u65af\u7279\u7eb3\u7279\u5c71\u6ce2\u58eb\u987f\u5b66\u9662\u738b\u81ea\u5f3a\u6559\u6388\u56e2\u961f\uff0c\u4f7f\u7528\u626b\u63cf\u96a7\u9053\u663e\u5fae\u955c\u548c\u5149\u8c31\uff0c\u53d1\u73b0PDW\u72b6\u6001\u5728\u5355\u5c42\u94c1\u57fa\u9ad8T<sub>C<\/sub> Fe\uff08Te\uff0cSe\uff09\u8584\u819c\u751f\u957f\u5728SrTiO<sub>3<\/sub>\uff08001\uff09\u886c\u5e95\u4e0a\u3002\u901a\u8fc7\u5bf9\u5c40\u57df\u6001\u5bc6\u5ea6\u3001\u8d85\u5bfc\u80fd\u9699\u548c\u7ea0\u7f20\u7535\u8377\u5bc6\u5ea6\u6ce2\u7ea7\u6da1\u65cb\u5468\u56f4PDW\u7684\u03c0\u76f8\u79fb\u8fb9\u754c\u7684\u7a7a\u95f4\u7535\u5b50\u8c03\u5236\uff0c\u5728\u7574\u58c1\u89c2\u5bdf\u5230\u5468\u671f\u4e3a\u03bb \u2248 3.6\u03b1<sub>Fe<\/sub>\uff08\u03b1<sub>Fe<\/sub>\u662f\u76f8\u90bbFe\u539f\u5b50\u95f4\u7684\u8ddd\u79bb\uff09\u7684PDW\u6001\u3002\u5355\u5c42Fe\uff08Te\uff0cSe\uff09\u8584\u819c\u4e2dPDW\u6001\u7684\u53d1\u73b0\u4e3a\u7814\u7a76\u9ad8\u6e29\u8d85\u5bfc\u4f53\u4e2d\u76f8\u5173\u7535\u5b50\u6001\u4e0e\u5e93\u73c0\u914d\u5bf9\u4e4b\u95f4\u7684\u76f8\u4e92\u4f5c\u7528\u63d0\u4f9b\u4e86\u4e00\u4e2a\u4f4e\u7ef4\u5e73\u53f0\u3002\u8be5\u9879\u5de5\u4f5c\u4ee5\u6807\u9898\u4e3a\uff1a\u201cPair density wave state in a monolayer high-Tc iron-based superconductor\u201d\uff0c\u53d1\u8868\u5728\u671f\u520aNature\u4e0a\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-252431\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/06\/\u4e00.png\" alt=\"\" width=\"893\" height=\"426\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/06\/\u4e00.png 893w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/06\/\u4e00-300x143.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/06\/\u4e00-768x366.png 768w\" sizes=\"(max-width: 893px) 100vw, 893px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u4e09\u3001\u3010\u6838\u5fc3\u521b\u65b0\u70b9\u3011<\/strong><\/p>\n<ol>\n<li>\u89c2\u5bdf\u5230\u7684\u7535\u5b50\u8c03\u5236\u9884\u8ba1\u8d77\u6e90\u4e8e\u5728\u7574\u58c1\u5904\u6210\u6838\u7684\u521d\u7ea7PDW\u3002\u6b64\u5916\uff0c\u5728\u7574\u58c1\u5904\u7684\u7a7a\u95f4\u95f4\u9699\u8c03\u5236\u3002<\/li>\n<li>\u63d0\u51fa\u4e00\u4e2a\u5355\u5411\u591a<strong>Q<\/strong> PDW\u6001\u2206PDW(<strong>r<\/strong>)\u3002<\/li>\n<li>\u53d1\u73b0\u5728\u7574\u58c1\u5904\u53ef\u4ee5\u51fa\u73b0\u65b0\u7684\u7b49\u81ea\u65cb\u914d\u5bf9PDW\u6001\uff0c\u8fdb\u4e00\u6b65\u901a\u8fc7\u6a21\u578b\u8ba1\u7b97\u3002<\/li>\n<\/ol>\n<p><strong>\u56db\u3001\u3010\u6570\u636e\u6982\u89c8\u3011<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-252426\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/06\/\u4e8c.png\" alt=\"\" width=\"1305\" height=\"655\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/06\/\u4e8c.png 1305w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/06\/\u4e8c-300x151.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/06\/\u4e8c-768x385.png 768w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/06\/\u4e8c-1024x514.png 1024w\" sizes=\"(max-width: 1305px) 100vw, 1305px\" \/><\/p>\n<p>\u56fe1. 1-UC Fe\uff08Te\uff0cSe\uff09\/STO\u4e2d\u6cbf\u7740Fe-Fe\u952e\u65b9\u5411\u7684\u7574\u58c1\u3002\u00a92023 Nature<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-252428\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/06\/\u4e09.png\" alt=\"\" width=\"1029\" height=\"632\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/06\/\u4e09.png 1029w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/06\/\u4e09-300x184.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/06\/\u4e09-768x472.png 768w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/06\/\u4e09-1024x629.png 1024w\" sizes=\"(max-width: 1029px) 100vw, 1029px\" \/><\/p>\n<p>\u56fe2. \u5728\u6807\u8bb0\u4e3aD1\u7684\u7574\u58c1\u5904\u7684LDOS\u7684\u7a7a\u95f4\u8c03\u5236\u3002\u00a92023 Nature<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-252429\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/06\/\u56db.png\" alt=\"\" width=\"1052\" height=\"673\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/06\/\u56db.png 1052w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/06\/\u56db-300x192.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/06\/\u56db-768x491.png 768w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/06\/\u56db-1024x655.png 1024w\" sizes=\"(max-width: 1052px) 100vw, 1052px\" \/><\/p>\n<p>\u56fe3. \u6807\u8bb0\u4e3aD2\u7684\u7574\u58c1\u5904\u7684\u76f8\u5e72\u5cf0\u9ad8\u5ea6\u7684\u5468\u671f\u6027\u8c03\u5236\u3002\u00a92023 Nature<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-252430\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/06\/\u4e94.png\" alt=\"\" width=\"673\" height=\"714\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/06\/\u4e94.png 673w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/06\/\u4e94-283x300.png 283w\" sizes=\"(max-width: 673px) 100vw, 673px\" \/><\/p>\n<p>\u56fe4. \u6807\u4e3aD3\u7684\u7574\u58c1\u5904\u7684\u8d85\u5bfc\u80fd\u9699\u8c03\u5236\u3002\u00a92023 Nature<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-252427\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/06\/\u516d.png\" alt=\"\" width=\"1048\" height=\"697\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/06\/\u516d.png 1048w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/06\/\u516d-300x200.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/06\/\u516d-768x511.png 768w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/06\/\u516d-1024x681.png 1024w\" sizes=\"(max-width: 1048px) 100vw, 1048px\" \/><\/p>\n<p>\u56fe5. PDW\u76f8\u4f4d\u4e2d\u7684\u03c0\u76f8\u79fb\u8fb9\u754c\u3002\u00a92023 Nature<\/p>\n<p><strong>\u4e94\u3001\u3010\u6210\u679c\u542f\u793a\u3011<\/strong><\/p>\n<p>CDW\u3001PDW\u548c\u5747\u5300\u8d85\u5bfc\u6027\u4e4b\u95f4\u7684\u76f8\u4e92\u4f5c\u7528\u5728PDW\u73b0\u8c61\u7684\u672c\u8d28\u4e2d\u8d77\u7740\u5173\u952e\u4f5c\u7528\u3002\u4e00\u6b21CDW\u6709\u5e8f\u4e0e\u5747\u5300\u8d85\u5bfc\u5171\u5b58\u53ef\u4ee5\u8bf1\u5bfc\u4e8c\u6b21PDW\u6709\u5e8f\u3002\u5176\u4e2dPDW\u7684\u6ce2\u77e2\u91cf<strong>Q<\/strong>\u4e0eCDW\u7684\u6ce2\u77e2\u91cf<strong>Q<\/strong>\u76f8\u540c\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u5728\u76ee\u524d\u7684I-UC Fe\uff08Te\uff0cSe\uff09\u819c\u4e2d\uff0c\u4e0d\u5b58\u5728\u521d\u7ea7CDW\u72b6\u6001\uff08\u65b9\u6cd5\uff09\u3002\u56e0\u6b64\uff0c\u6240\u89c2\u5bdf\u5230\u7684\u7535\u5b50\u8c03\u5236\u9884\u8ba1\u8d77\u6e90\u4e8e\u5728\u7574\u58c1\u5904\u6210\u6838\u7684\u521d\u7ea7PDW\u3002\u6b64\u5916\uff0c\u5728\u7574\u58c1\u5904\u7684\u7a7a\u95f4\u95f4\u9699\u8c03\u5236\u63d0\u51fa\u4e00\u4e2a\u5355\u5411\u591aQ PDW\u6001\u3002\u5728\u65b9\u6cd5\u4e2d\u8ba8\u8bba\u4e86PDW\u987a\u5e8f\u7684\u53ef\u80fd\u573a\u666f\u3002\u5c06\u7574\u58c1\u63cf\u8ff0\u4e3a\u5d4c\u5165\u7684\u91cf\u5b50\u7ed3\u6784\uff0c\u6211\u4eec\u53d1\u73b0\u5728\u7574\u58c1\u5904\u53ef\u4ee5\u51fa\u73b0\u65b0\u7684\u7b49\u81ea\u65cb\u914d\u5bf9PDW\u6001\uff0c\u8fd9\u4e0e\u6240\u89c2\u5bdf\u7684\u7ed3\u679c\u4e00\u81f4\uff0c\u5e76\u6709\u6a21\u578b\u8ba1\u7b97\u7684\u652f\u6301\u3002<\/p>\n<p>\u603b\u4e4b\uff0c\u57281-UC Fe\uff08Te\uff0cSe\uff09\/STO\u4e2d\u63a2\u6d4b\u5230\u4e00\u4e2a\u5468\u671f\u4e3a\u03bb \u2248 3.6\u03b1<sub>Fe<\/sub>\u7684\u975e\u516c\u5ea6PDW\u6001\uff0c\u5b83\u4f4d\u4e8e\u7574\u58c1\u3002\u7814\u7a76\u7ed3\u679c\u8868\u660e\uff0c\u91cf\u5b50\u7ed3\u6784\uff0c\u5982\u81ea\u7136\u51fa\u73b0\u7684\u57df\u58c1\u5d4c\u5165\u57282D FeSCs\u63d0\u4f9b\u4e86\u4e00\u4e2a\u65b0\u7684\u6750\u6599\u5e73\u53f0\uff0c\u7814\u7a76PDW\u72b6\u6001\u53ca\u5176\u76f8\u4e92\u4f5c\u7528\u7684\u62d3\u6251\u7535\u5b50\u72b6\u6001\u548c\u975e\u5e38\u89c4\u7684\u9ad8T<sub>C<\/sub>\u8d85\u5bfc\u3002<\/p>\n<p><strong>\u539f\u6587\u8be6\u60c5\uff1a<\/strong>https:\/\/www.nature.com\/articles\/s41586-023-06072-x<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f5c\u8005\uff1a\u91d1\u7235 \u4e00\u3001\u3010\u5bfc\u8bfb\u3011 \u94c1\u57fa\u8d85\u5bfc\u4f53\u662f\u4e00\u7c7b\u5177\u6709\u9ad8\u4e34\u754c\u6e29\u5ea6\uff08Tc\uff09\u7684\u65b0\u578b\u9ad8\u6e29\u8d85\u5bfc\u4f53\u3002\u81ea\u4ece\u5b83\u4eec\u57282008\u5e74\u88ab\u65e5\u672c\u79d1\u5b66\u5bb6\u9570\u7530\u5baa\u4e8c\u7b49\u4eba\u9996\u6b21\u53d1\u73b0\uff0c\u5176\u7814\u7a76\u5f97\u5230\u4e86\u5e7f\u6cdb\u5173\u6ce8\u3002\u94c1&#8230;<\/p>\n","protected":false},"author":35611,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[],"class_list":["post-252425","post","type-post","status-publish","format-standard","hentry","category-jiedu"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/252425"}],"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\/35611"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=252425"}],"version-history":[{"count":3,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/252425\/revisions"}],"predecessor-version":[{"id":252434,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/252425\/revisions\/252434"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=252425"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=252425"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=252425"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}