{"id":247359,"date":"2023-03-08T05:54:16","date_gmt":"2023-03-07T21:54:16","guid":{"rendered":"\/\/m.iemloyee.com\/?p=247359"},"modified":"2023-03-03T14:54:37","modified_gmt":"2023-03-03T06:54:37","slug":"physical-review-materials%ef%bc%9a%e5%af%b9%e9%ab%98%e7%86%b5%e5%90%88%e9%87%91%e5%9b%ba%e6%ba%b6%e4%bd%93%e5%bc%ba%e5%8c%96%e7%9a%84%e7%b2%be%e7%a1%ae%e4%bb%8e%e5%a4%b4%e8%ae%a1%e7%ae%97%e6%b3%95","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=247359","title":{"rendered":"Physical Review Materials\uff1a\u5bf9\u9ad8\u71b5\u5408\u91d1\u56fa\u6eb6\u4f53\u5f3a\u5316\u7684\u7cbe\u786e\u4ece\u5934\u8ba1\u7b97\u6cd5"},"content":{"rendered":"<p><strong>\u4e00\u3001\u5bfc\u8bfb<\/strong><\/p>\n<p>\u9ad8\u71b5\u5408\u91d1(HEA)\u56e0\u5176\u72ec\u7279\u7684\u5c48\u670d\u5f3a\u5ea6\u548c\u5ef6\u5c55\u6027\u53d7\u5230\u5e7f\u6cdb\u7684\u5173\u6ce8\u3002\u5176\u4e2d\u9762\u5fc3\u7acb\u65b9(fcc) HEAs\u7684\u9ad8\u5ef6\u5c55\u6027\u53ef\u4ee5\u4e0e\u9ad8\u5f3a\u5ea6\u5171\u5b58\u3002\u9ad8\u5f3a\u5ea6\u4e3b\u8981\u6e90\u4e8e\u4f4d\u9519\u4e0e\u6eb6\u8d28\u7684\u76f8\u4e92\u4f5c\u7528\uff0c\u4f4d\u9519\u7684\u8fd0\u52a8\u53d7\u5230\u963b\u788d\uff0c\u4ea7\u751f\u56fa\u6eb6\u5f3a\u5316(SSS)\u3002\u76ee\u524d\u591a\u5143\u5408\u91d1\u4e2d\u4f4d\u9519\u8fd0\u52a8\u7684\u76f4\u63a5\u5efa\u6a21\u53ea\u80fd\u901a\u8fc7\u534a\u7ecf\u9a8c\u65b9\u6cd5\u5b9e\u73b0\uff0c\u8fd9\u4e9b\u65b9\u6cd5\u53ea\u80fd\u63d0\u4f9b\u5b9a\u6027\u7684\u56fe\u50cf\u3002\u4e0e\u6b64\u540c\u65f6\uff0c\u4f4d\u9519\u65e0\u6cd5\u8fdb\u884c\u4ece\u5934\u7b97\u6a21\u62df\uff0c\u5fc5\u987b\u5c06\u5176\u4e0e\u73b0\u8c61\u5b66\u6a21\u578b\u7ed3\u5408\u8d77\u6765\uff0c\u5c06\u4f4d\u9519\u4e0e\u5408\u91d1\u5143\u7d20\u76f8\u4e92\u4f5c\u7528\u7684\u590d\u6742\u95ee\u9898\u7b80\u5316\u4e3a\u901a\u8fc7\u7b2c\u4e00\u6027\u539f\u7406\u8ba1\u7b97\u5f97\u5230\u7684\u4e00\u7ec4\u53c2\u6570(\u5982\u539f\u5b50\u6709\u6548\u4f53\u79ef\u3001\u5f39\u6027\u6a21\u91cf\u3001\u5c42\u9519\u80fd\u7b49)\u3002\u6700\u8fd1\uff0cVarvenne\u548cCurtin 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Moitzi\u7b49\u7814\u7a76\u8005\u63d0\u51fa\u4e86\u4e00\u79cd\u57fa\u4e8e\u76f8\u5e72\u52bf\u8fd1\u4f3c(CPA)\u7684\u8ba1\u7b97\u6210\u672c\u4f4e\u5ec9\u7684\u65b9\u6cd5\uff0c\u89e3\u51b3\u4e86\u4e0a\u8ff0\u57fa\u4e8eDFT\u5efa\u6a21\u7684\u5c40\u9650\u6027\uff0c\u8be5\u65b9\u6cd5\u63d0\u4f9b\u4e86\u4e00\u79cd\u975e\u5e38\u4e00\u81f4\u7684\u65b9\u5f0f\u6765\u63cf\u8ff0VC\u6a21\u578b\u4e0b\u6709\u6548\u5408\u91d1\u7684\u7279\u6027\u3002\u8be5\u65b9\u6cd5\u4e2d\uff0c\u901a\u8fc7\u4f7f\u7528\u5143\u7d20\u7279\u5b9a\u7684\u4fee\u6b63\u6765\u8c03\u6574\u5e73\u8861\u4f53\u79ef\uff0c\u540c\u65f6\u4e5f\u6539\u5584\u4e86\u5176\u4ed6\u5e73\u8861\u6027\u8d28\u3002\u5e76\u4e14\u8be5\u65b9\u6cd5\u8fd8\u8003\u8651\u4e86\u78c1\u4ecb\u5bfc\u548c\u58f0\u5b50\u81ea\u7531\u5ea6\u4ecb\u5bfc\u7684\u6709\u9650\u6e29\u5ea6\u6548\u5e94\uff0c\u8fd9\u5bf9\u4e8e\u63cf\u8ff0\u5ba4\u6e29\u4ee5\u4e0aSSS\u7684\u6e29\u5ea6\u4f9d\u8d56\u6027\u5c24\u4e3a\u91cd\u8981\u3002<\/p>\n<p>\u76f8\u5173\u7814\u7a76\u5de5\u4f5c\u4ee5\u201c<strong>Accurate ab initio modeling of solid solution strengthening in high entropy alloys<\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728\u56fd\u9645\u9876\u7ea7\u671f\u520a<em>Physical Review Materials<\/em>\u4e0a\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-247361\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/02\/1-24.png\" alt=\"\" width=\"1127\" height=\"421\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/02\/1-24.png 1127w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/02\/1-24-300x112.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/02\/1-24-768x287.png 768w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/02\/1-24-1024x383.png 1024w\" sizes=\"(max-width: 1127px) 100vw, 1127px\" \/><\/p>\n<p><strong>\u4e09\u3001\u6838\u5fc3\u521b\u65b0\u70b9<\/strong><\/p>\n<p>\u672c\u6587\u63d0\u51fa\u4e86\u4e00\u79cd\u57fa\u4e8e\u76f8\u5e72\u7535\u4f4d\u8fd1\u4f3c\u5185\u7684\u4ece\u5934\u8ba1\u7b97\u7684\u9ad8\u6548\u8ba1\u7b97\u65b9\u6cd5\u3002\u4e3a\u4e86\u4f7f\u8be5\u65b9\u6cd5\u5177\u6709\u9884\u6d4b\u6027\uff0c\u5bf9\u72b6\u6001\u65b9\u7a0b\u5e94\u7528\u4e86\u4ea4\u6362\u76f8\u5173\u4fee\u6b63\uff0c\u5e76\u8003\u8651\u4e86\u70ed\u6548\u5e94\u5bf9\u78c1\u6027\u548c\u5e73\u8861\u4f53\u79ef\u7684\u5f71\u54cd\u3002\u8be5\u65b9\u6cd5\u4e0e\u5df2\u6709\u7684\u56fa\u4f53\u6eb6\u6db2\u4f53\u6027\u8d28\u5b9e\u9a8c\u6570\u636e\u543b\u5408\u826f\u597d\u3002\u4f5c\u4e3a\u5177\u4f53\u6848\u4f8b\uff0c\u672c\u6587\u5c06\u8be5\u5de5\u4f5c\u6d41\u7a0b\u5e94\u7528\u4e8e\u4e00\u7cfb\u5217\u94c1\u57faHEA\uff0c\u5728\u57fa\u4e8e\u5408\u91d1\u6709\u6548\u4ecb\u8d28\u8868\u793a\u7684\u65e0\u53c2\u6570\u6a21\u578b\u4e2d\u7814\u7a76\u5176\u56fa\u6eb6\u4f53\u5f3a\u5316\uff0c\u7ed3\u679c\u63ed\u793a\u4e86\u5408\u91d1\u5143\u7d20\u4e4b\u95f4\u590d\u6742\u7684\u76f8\u4e92\u4f5c\u7528\u3002\u8be5\u65b9\u6cd5\u8ba1\u7b97\u6548\u7387\u9ad8\uff0c\u53ef\u4f5c\u4e3a\u4f18\u5316\u8bbe\u8ba1\u7684\u5b66\u4e60\u5de5\u4f5c\u7684\u57fa\u7840\u3002<\/p>\n<p><strong>\u56db\u3001\u6570\u636e\u6982\u89c8<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-247360\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/02\/2-20.png\" alt=\"\" width=\"498\" height=\"605\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/02\/2-20.png 498w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/02\/2-20-247x300.png 247w\" sizes=\"(max-width: 498px) 100vw, 498px\" \/><\/p>\n<p>\u56fe1 \u65e0\u5e8f\u987a\u78c1\u6027\u548c\u975e\u78c1\u6027\u5408\u91d1\u539f\u5b50\u4f53\u79ef\u548c\u4f53\u79ef\u6a21\u91cf\u7684\u5b9e\u9a8c\u548c\u8ba1\u7b97\u6bd4\u8f83\u3002\u00a92022 American Physical Society<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-247366\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/02\/3-19.png\" alt=\"\" width=\"502\" height=\"682\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/02\/3-19.png 502w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/02\/3-19-221x300.png 221w\" sizes=\"(max-width: 502px) 100vw, 502px\" \/><\/p>\n<p>\u56fe2 \u5b9e\u9a8c\u6d4b\u91cf\u548c\u8ba1\u7b97\u3001\u5931\u914d\u548c\u5e73\u8861\u4f53\u79ef\u7684\u6bd4\u8f83\u3002\u865a\u7ebf\u8868\u793a\u5b9e\u9a8c\u5e73\u8861\u4f53\u79ef\u3002\u00a92022 American Physical Society<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-247369\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/02\/4-18.png\" alt=\"\" width=\"497\" height=\"671\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/02\/4-18.png 497w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/02\/4-18-222x300.png 222w\" sizes=\"(max-width: 497px) 100vw, 497px\" \/><\/p>\n<p>\u56fe3 NiCoCr (a)\uff0c FeNiCoCr (b)\u548cFeMnNiCoCr (c)\u7684\u7406\u8bba\u548c\u5b9e\u9a8c\u4e2dCRSS \u00a0\u0394\u03c4\u503c\u4e0e\u6e29\u5ea6\u7684\u5173\u7cfb\u3002\u00a92022 American Physical Society<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-full wp-image-247367\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/02\/5-15.png\" alt=\"\" width=\"502\" height=\"6&lt;img src=\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/02\/5-15.png 502w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/02\/5-15-221x300.png 221w\" sizes=\"(max-width: 502px) 100vw, 502px\" \/><\/p>\n<p>\u56fe4 (a) NiCoCr (b) FeNiCoCr\u548c(c) FeMnNiCoCr\u5408\u91d1\u5404\u5143\u7d20\u7684\u5931\u914d\u4f53\u79ef\u4e0e\u6e29\u5ea6\u7684\u5173\u7cfb\u3002\u00a92022 American Physical Society<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-247368\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/02\/6-9.png\" alt=\"\" width=\"493\" height=\"705\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/02\/6-9.png 493w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/02\/6-9-210x300.png 210w\" sizes=\"(max-width: 493px) 100vw, 493px\" \/><\/p>\n<p>\u56fe5 (a) NiCoCr\u3001(b) FeNiCoCr\u548c(c) FeMnNiCoCr\u4e2d\u7406\u8bba\u548c\u5b9e\u9a8c\u5f97\u51fa\u7684VC\u6a21\u578b\u4e3b\u8981\u53c2\u6570\u4e0e\u6e29\u5ea6\u7684\u5173\u7cfb\u3002\u00a92022 American Physical Society<\/p>\n<p><strong>\u4e94\u3001\u6210\u679c\u542f\u793a<\/strong><\/p>\n<p>\u7814\u7a76\u8bc1\u660e\u4e86\u4f7f\u7528DFT\u548cCPA\u76f8\u7ed3\u5408\u7684\u65b9\u6cd5\u53ef\u4ee5\u76f8\u5f53\u53ef\u9760\u5730\u63cf\u8ff0\u50cf\u4e34\u754c\u5206\u8fa8\u526a\u5e94\u529b\u8fd9\u6837\u590d\u6742\u7684\u5408\u91d1\u6027\u80fd\u3002\u8be5\u65b9\u6cd5\u7684\u5173\u952e\u5728\u4e8e\u4f7f\u7528\u5143\u7d20\u7279\u5b9a\u7684XC\u538b\u529b\u6821\u6b63\u83b7\u5f97\u4e86\u5e73\u8861\u4f53\u79ef\u7684\u51c6\u786e\u503c\u3002\u5e73\u8861\u4f53\u79ef\u7684\u6539\u8fdb\u4e5f\u4f7f\u5f39\u6027\u5e38\u6570\u3001\u78c1\u77e9\u7b49\u5176\u5b83\u5e73\u8861\u6027\u8d28\u7684\u7ed3\u679c\u66f4\u52a0\u7cbe\u786e\u3002\u6b64\u5916\uff0c\u8be5\u65b9\u6cd5\u8003\u8651\u4e86\u58f0\u5b50\u548c\u78c1\u4ecb\u5bfc\u7684\u6e29\u5ea6\u6548\u5e94\uff0c\u6240\u4ee5\u80fd\u591f\u9884\u6d4b\u5408\u91d1\u5728\u6709\u9650\u6e29\u5ea6\u4e0b\u7684\u884c\u4e3a\u3002\u8be5\u6587\u7ae0\u7528\u4e00\u7cfb\u5217\u5408\u91d1\u7684\u5b9e\u9a8c\u6570\u636e\u9a8c\u8bc1\u4e86\u8ba1\u7b97\u65b9\u6cd5\uff0c\u4f5c\u8005\u8ba4\u4e3a\u5982\u679c\u78c1\u6027\u7684\u7279\u5f81\u8868\u8ff0\u5f97\u5230\u4e86\u6539\u8fdb\uff0c\u8be5\u6a21\u578b\u53ef\u4ee5\u4e0e\u73b0\u6709\u7684\u4e09\u7ef4\u91d1\u5c5e\u5408\u91d1\u5b9e\u9a8c\u6570\u636e\u7ed3\u5408\u4f7f\u7528\u3002<\/p>\n<p>\u539f\u6587\u8be6\u60c5\uff1ahttps:\/\/doi.org\/10.1103\/PhysRevMaterials.6.103602<\/p>\n<p>\u672c\u6587\u7531\u5f20\u7199\u7199\u4f9b\u7a3f\u3002<\/p>\n<p><strong>\u00a0<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001\u5bfc\u8bfb 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