{"id":7925,"date":"2016-04-16T17:00:18","date_gmt":"2016-04-16T09:00:18","guid":{"rendered":"\/\/m.iemloyee.com\/?p=7925"},"modified":"2016-05-24T18:56:51","modified_gmt":"2016-05-24T10:56:51","slug":"nature%e6%96%87%e7%8c%ae%e5%af%bc%e8%af%bb%ef%bc%9a%e8%a5%bf%e7%8f%ad%e7%89%99%e6%9d%90%e6%96%99%e7%89%a9%e7%90%86%e4%b8%ad%e5%bf%83upvehu-and-dipc-%e7%9a%84ion-errea%e5%8f%91%e7%8e%b0%e4%ba%86","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=7925","title":{"rendered":"Nature\u6587\u732e\u5bfc\u8bfb\uff1a\u897f\u73ed\u7259\u6750\u6599\u7269\u7406\u4e2d\u5fc3UPV\/EHU and DIPC \u7684Ion Errea\u53d1\u73b0\u4e86\u91cf\u5b50\u6548\u5e94\u5bf9\u5ba4\u6e29\u8d85\u5bfc\u4f53\u7684\u5f71\u54cd"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7928\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2016\/04\/\u65b0\u95fb\u56fe.jpg\" alt=\"\u65b0\u95fb\u56fe\" width=\"590\" height=\"288\" 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\/>\n\u56fe1\u7ade\u4e89\u9636\u6bb5\u7684\u6676\u4f53\u7ed3\u6784<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7929\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2016\/04\/\u56fe\u4e00.jpg\" alt=\"\u56fe\u4e00\" width=\"1034\" height=\"488\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2016\/04\/\u56fe\u4e00.jpg 1034w, \/\/m.iemloyee.com\/wp-content\/uploads\/2016\/04\/\u56fe\u4e00-300x142.jpg 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2016\/04\/\u56fe\u4e00-768x362.jpg 768w, \/\/m.iemloyee.com\/wp-content\/uploads\/2016\/04\/\u56fe\u4e00-1024x483.jpg 1024w\" sizes=\"(max-width: 1034px) 100vw, 1034px\" \/><br \/>\n\u56fe1\u4e2d\u84dd\u8272\u548c\u7c89\u8272\u7403\u5206\u522b\u4ee3\u8868\u786b\u539f\u5b50\u548c\u6c22\u539f\u5b50\u3002\u5de6\u53f3\u5206\u522b\u4e3aR3m\u548c Im m 3\u76f8\u5bf9\u5e94\u7684\u4f20\u7edf\u7684\u9762\u5fc3\u7acb\u65b9\u6676\u80de\u7ed3\u6784\uff0c\u5728R3m\u7ed3\u6784\u4e2d\uff0cH-S\u5171\u4ef7\u952e\u7684\u952e\u957fd1\u7531\u5b9e\u7ebf\u8868\u793a\uff0c\u800cH\uf0d7\uf0d7\uf0d7S\u4e4b\u95f4\u6c22\u952e\u7684\u952e\u957fd2\u7531\u865a\u7ebf\u8868\u793a\uff0c\u663e\u7136\uff0c\u6c22\u952e\u952e\u957f\u8981\u5927\u4e8e\u5171\u4ef7\u952e\u952e\u957f\u3002\u800c\u5728Im3m\u7ed3\u6784\u4e2d\uff0cd1=d2\uff0c\u6240\u4ee5\u7edf\u4e00\u7531\u6676\u683c\u53c2\u6570a\u8868\u793a\u3002<\/p>\n<p>\u56fe2 \u80fd\u91cf\u5206\u6790<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7930\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2016\/04\/\u56fe\u4e8c.jpg\" alt=\"\u56fe\u4e8c\" width=\"760\" height=\"654\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2016\/04\/\u56fe\u4e8c.jpg 760w, \/\/m.iemloyee.com\/wp-content\/uploads\/2016\/04\/\u56fe\u4e8c-300x258.jpg 300w\" sizes=\"(max-width: 760px) 100vw, 760px\" \/><br \/>\n\u56fe2\u5206\u522b\u4e3a\u786b\u5316\u6c22H3S(a,c)\u548c\u786b\u5316\u6c18D3S(b,d)\u7684EBO\uff0cEvib\u548cE=EBO+Evib\u7684\u66f2\u7ebf\u56fe\u3002\u53cd\u6620\u7684\u662f\u5176\u4e0e\u5176\u76f8\u5bf9\u5750\u6807Q\u7684\u51fd\u6570\u5173\u7cfb\uff0c\u5176\u4e2dQ\u662f\u4eceIm\uf0603m\u7ed3\u6784\uff08Q = 0\uff09\u8f6c\u6362\u5230\u5230R3m\u7ed3\u6784\uff08Q = 1\uff09\uff0c\u8861\u91cf\u6c22\u539f\u5b50\u504f\u5fc3\u7684\u53c2\u6570x= (d2 \u2212 a\/2)\/(a\/2)\uff0c\u5176\u4e2dd2\u4e3a\u6c22\u952e\u7684\u957f\u5ea6\uff0ca\u662f\u6676\u683c\u53c2\u6570\u3002\u56fe\u4e2d\u5de6\u6d4b\uff08\u9ed1\u8272\uff09\u8f74\u662f\u8868\u793aE\u548cEvib \uff0c\u53f3\u4fa7\uff08\u7ea2\u8272\uff09\u8f74\u8868\u793aEBO\u3002\u7531\u4e8e\u6676\u4f53\u7684\u5bf9\u79f0\u6027\uff0c\u6709E\uff08Q\uff09= E\uff08-Q\uff09\uff0c\u56e0\u6b64\u66f2\u7ebf\u65b9\u7a0b\u53ef\u80fd\u662f\u53ea\u6709\u5076\u6570\u9879\u7684\u591a\u9879\u5f0f\uff0c\u518d\u6839\u636eLandau\u5b9a\u7406\uff0c\u5c31\u80fd\u786e\u5b9a\u8fd9\u4e2a\u8f6c\u53d8\u4e3a\u4e8c\u9636\u76f8\u53d8\u3002\u8ba1\u7b97\u7ed3\u679c\u5448\u73b0\u51fa\u4e24\u79cd\u4e0d\u540c\u7684\u4f53\u79ef\u7684\u539f\u59cb\u4f53\u5fc3\u7acb\u65b9\u6676\u683c\uff1b\u5206\u522b\u4e3a150GPa\u538b\u529b\u4e0bV =97.85a3(a, b)\u548c130GPa\u538b\u529b\u4e0b V = 102. 11a3(c, d)\u3002\u8fd9\u4e24\u79cd\u4f53\u79ef\u5bf9\u5e94\u7684\u538b\u529b\u53d6\u51b3\u4e8e\u540c\u4f4d\u7d20\u548cQ\uff08\u53c2\u7167\u6269\u5c55\u6570\u636e\u56fe1\u7684\u72b6\u6001\u65b9\u7a0b\uff09\uff0c\u9ed1\u8272\u5708\u4ee3\u8868\u8ba1\u7b97\u7684Evib\u503c\uff0c\u9ed1\u8272\u865a\u7ebf\u4e3a\u62df\u5408\u7684Evib\uff08Q\uff09\u66f2\u7ebf\u3002E\uff08Q\uff09\u66f2\u7ebf\u662f\u7531\u62df\u5408\u7684Evib\u548cEBO\u66f2\u7ebf\u52a0\u548c\u5f97\u5230\u7684\u3002<\/p>\n<p>\u56fe3 \u4e8c\u9636\u76f8\u53d8\u9636\u6bb5<br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7932\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2016\/04\/QQ\u56fe\u724720160415220506.png\" alt=\"QQ\u56fe\u724720160415220506\" width=\"412\" height=\"369\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2016\/04\/QQ\u56fe\u724720160415220506.png 412w, \/\/m.iemloyee.com\/wp-content\/uploads\/2016\/04\/QQ\u56fe\u724720160415220506-300x269.png 300w\" sizes=\"(max-width: 412px) 100vw, 412px\" \/><br \/>\n\u56fe3a\u4e3a\u4ee5\u4f53\u79efV\u4e3a\u6a2a\u5750\u6807\uff0c\u6240\u9700\u7684\u6700\u4f4e\u80fd\u91cf\u4e3a\u76f8\u5bf9\u5750\u6807x\u6240\u7ed8\u5236\u7684\u66f2\u7ebf\u56fe\uff0cx\u4e3aH\u539f\u5b50\u504f\u79bb\u4e2d\u5fc3\u7684\u6d4b\u91cf\u503c(\u89c1\u56fe2)\u3002\u56fe\u4e2d\u9ed1\u8272\u3001\u7eff\u8272\u548c\u7d2b\u8272\u7ebf\u5206\u522b\u4e3a\u7ecf\u5178\u6838\u675f\u7f1a\u7406\u8bba\u4e0b\u4ee5\u53ca\u5728\u91cf\u5b50\u60c5\u51b5\u4e0bH3S\u548cD3S\u7684\u5bf9\u5e94\u7684\u66f2\u7ebf\u56fe\u3002\u5f53x\u5927\u4e8e\u96f6\u65f6\uff0c\u53d1\u751f\u7b2c\u4e8c\u9636\u6bb5\u76f8\u53d8\uff0c\u7531Im\uf0603m\u76f8\u8f6c\u53d8\u4e3aR3m\u76f8\u3002\u56fe\u4e2d\u8fd8\u6807\u660e\u4e86\u76f8\u5e94\u7684\u8f6c\u53d8\u6e29\u5ea6\uff0c\u540c\u6837\u628a\u632f\u52a8\u80fd\u7684\u5f71\u54cd\u4e5f\u8003\u8651\u5728\u5185\u3002B\u4e3a\u7b2c\u4e8c\u9636\u6bb5\u76f8\u56fe\u5bf9\u76f8\u53d8\u538b\u529b\u7684\u51fd\u6570\uff0c\u5728\u4f4e\u4e8e112 GPa\u7684\u538b\u529b\u4e0b\uff0cH3S\u8868\u73b0\u4e3a\u4e00\u79cd\u4e0d\u540c\u5bfb\u5e38\u7684C2 \/ c\u76f8\uff1b\u56fe\u4e2d\u4ee5\u4e00\u4e2a\u65b9\u6846\u6807\u8bb0\u4e86\u8fd9\u4e2a\u76f8\u51fa\u73b0\u7684\u9636\u6bb5\u3002<\/p>\n<p>\u56fe4 \u58f0\u5b50\u8c31\u548c\u8d85\u5bfc\u8f6c\u53d8\u6e29\u5ea6<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7931\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2016\/04\/\u56fe\u56db.jpg\" alt=\"\u56fe\u56db\" width=\"740\" height=\"585\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2016\/04\/\u56fe\u56db.jpg 740w, \/\/m.iemloyee.com\/wp-content\/uploads\/2016\/04\/\u56fe\u56db-300x237.jpg 300w\" sizes=\"(max-width: 740px) 100vw, 740px\" \/><\/p>\n<p>\u56fe4 a,b\u4e3a135 GPa (a) \u548c 157 GPa (b)\u4e0bH3S\u7684\u7acb\u65b9\u5bf9\u79f0Im\uf0603m\u7ed3\u6784\u6240\u5bf9\u5e94\u7684\u8c10\u6ce2\u548cSSCHA\u975e\u8c10\u6ce2\u58f0\u5b50\u8c31\u3002c\u4e3a\u4e0e\u70ed\u5904\u7406\u540e\u7684\u5b9e\u9a8c\u7ed3\u679c\u76f8\u6bd4\uff0c\u5728Im\uf0603m\u7ed3\u6784\u7684\u975e\u8c10\u6ce2\u58f0\u5b50\u4e0b\u91c7\u96c6\u7684\u8d85\u5bfc\u8f6c\u53d8\u6e29\u5ea6\u3002\u5728175GPa\u4e4b\u4e0bR3m\u7ed3\u6784\u7684\u975e\u8c10\u6ce2\u58f0\u5b50\u4e0b\u7684\u8d85\u5bfc\u8f6c\u53d8\u6e29\u5ea6\u5982\u56fe4(c)\u4e2d\u7684\u9ed1\u8272\u548c\u7ea2\u8272\u7c73\u5f62\u56fe\u6240\u793a\u3002\u6bcf\u4e2a\u538b\u529b\u4e0b\u7684\u6d4b\u91cf\u503c\u90fd\u628a\u9707\u52a8\u80fd\u8003\u8651\u5728\u5185\u3002<\/p>\n<p>\u6587\u732e\u94fe\u63a5\uff1a<a href=\"http:\/\/www.nature.com\/nature\/journal\/v532\/n7597\/full\/nature17175.html\" target=\"_blank\">Quantum hydrogen-bond symmetrization in the superconducting hydrogen sulfide system<\/a><\/p>\n<p>\u611f\u8c22\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u5218\u840d\u63d0\u4f9b\u7d20\u6750<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8d85\u5bfc\u4f53\u6750\u6599\uff0c\u662f\u6307\u96f6\u7535\u963b\u4f20\u5bfc\u7535\u6d41\u7684\u5bfc\u7535\u4f53\u3002\u4f20\u7edf\u7684\u8d85\u5bfc\u4f53\u6750\u6599\u90fd\u662f\u5728\u63a5\u8fd1\u4e8e\u7edd\u5bf9\u96f6\u5ea6(-273\u00b0C \u62160 k)\u65f6\u624d\u8868\u73b0\u51fa\u8d85\u5bfc\u7279\u6027\u3002\u7136\u800c\uff0c\u53bb\u5e74\uff0c\u5fb7\u56fd\u7814\u7a76\u4eba\u5458\u53d1\u73b0\u4e86\u786b\u5316\u6c22\u5728&#8230;<\/p>\n","protected":false},"author":34,"featured_media":7928,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[293,30,172],"class_list":["post-7925","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-keji","tag-nature","tag-chaodao","tag-dot"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/7925"}],"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\/34"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7925"}],"version-history":[{"count":3,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/7925\/revisions"}],"predecessor-version":[{"id":8038,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/7925\/revisions\/8038"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/media\/7928"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7925"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7925"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7925"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}