{"id":161271,"date":"2018-12-07T06:30:57","date_gmt":"2018-12-06T22:30:57","guid":{"rendered":"\/\/m.iemloyee.com\/?p=161271"},"modified":"2018-12-07T12:49:27","modified_gmt":"2018-12-07T04:49:27","slug":"%e9%a6%99%e6%b8%af%e7%a7%91%e6%8a%80%e5%a4%a7%e5%ad%a6-%e5%bc%a0%e4%bc%9a%e5%86%9b-%e9%9f%a9%e4%b8%80%e9%be%99-phys-rev-x%ef%bc%9a%e5%a6%82%e4%bd%95%e5%8c%ba%e5%88%86%e5%a4%9a%e6%99%b6","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=161271","title":{"rendered":"\u9999\u6e2f\u79d1\u6280\u5927\u5b66 \u5f20\u4f1a\u519b&#038;\u00a0\u97e9\u4e00\u9f99 Phys. Rev. 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\u65e0\u5e8f\u6001\u7c92\u5b50\u56e2\u7c07\u7684\u6570\u91cf\u57280.7\u5904\u4e0b\u964d<\/p>\n<p>c) \u65e0\u5e8f\u6001\u7c92\u5b50\uff08\u9ed1\u8272\uff09\u4ece0.7\u5f00\u59cb\u5404\u5411\u6e1d\u6e17<\/p>\n<p>d) \u52a8\u529b\u5b66\u53c2\u91cfL\u7684\u76f8\u5bf9\u6807\u51c6\u65b9\u5dee\u57280.7\u5904\u6709\u4e2a\u5cf0<\/p>\n<p>e) \u76f8\u5bf9\u4e8e\u90bb\u5c45\u7684\u52a8\u529b\u5b66\u53c2\u91cf<img loading=\"lazy\" decoding=\"async\" class=\"alignnone  wp-image-161272\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/12\/2018-12-06_114505.png\" alt=\"\" width=\"27\" height=\"18\" \/>\u7684\u65b9\u5dee\u57280.7\u5904\u6709\u4e2a\u5cf0<\/p>\n<p>f) \u52a8\u529b\u5b66\u4e0e\u65e0\u5e8f\u5ea6\u7684\u76f8\u5173\u5ea6\u57280.7\u5904\u6700\u5927<\/p>\n<p>\u56fe\u4e09\uff1a\u8f6c\u53d8\u8fc7\u7a0b\u7684\u72b6\u6001\u65b9\u7a0b\u53ca\u529b\u5b66\u54cd\u5e94<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-161277 size-full aligncenter\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/12\/\u56fe\u72474-4.png\" alt=\"\" width=\"422\" height=\"178\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/12\/\u56fe\u72474-4.png 422w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/12\/\u56fe\u72474-4-300x127.png 300w\" sizes=\"(max-width: 422px) 100vw, 422px\" \/><\/p>\n<p>a) \u9ed1\u8272\u65b9\u5757\u5bf9\u5e94\u538b\u5f3a\u4e0e\u5806\u79ef\u5bc6\u5ea6\u5173\u7cfb\uff0c\u7ea2\u8272\u66f2\u7ebf\u5bf9\u5e94\u538b\u7f29\u7387\u57280.7\u5904\u6709\u4e2a\u5cf0<\/p>\n<p>b) \u4f53\u5f39\u6027\u6a21\u91cf\u4e0e\u6676\u7c92\u5c3a\u5bf8\u7684\u5173\u7cfb\u663e\u793a\u4e94\u4e2a\u533a\u57df<\/p>\n<p>\u56fe\u56db\uff1a \u529b\u5b66\u6027\u80fd<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-161279 size-full aligncenter\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/12\/\u56fe\u72475-5.png\" alt=\"\" width=\"600\" height=\"165\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/12\/\u56fe\u72475-5.png 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/12\/\u56fe\u72475-5-300x83.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>a) \u5728\u526a\u5207\u4f5c\u7528\u4e0b\u5e94\u529b\u4e0e\u5e94\u53d8\u7684\u5173\u7cfb\uff0c\u5bf9\u5e73\u53f0\u6bb5\u6c42\u5e73\u5747\u5f97\u5230\u5c48\u670d\u5e94\u529b<\/p>\n<p>b) \u5c48\u670d\u5e94\u529b\u548c\u6676\u7c92\u5c3a\u5bf8\u7684\u5173\u7cfb\u663e\u793a\u591a\u6676\u533a\u57df\u5b58\u5728Hall-Petch\u548cInverse Hall-Petch \u4e24\u4e2a\u533a\u57df<\/p>\n<p>c) \u5c48\u670d\u5e94\u529b\u548c\u6b63\u5e94\u529b\u7684\u5173\u7cfb\u5728\u73bb\u7483\u533a\u57df\u6ee1\u8db3Mohr-Coulomb\u5173\u7cfb\uff0c\u4e24\u4e2a\u7ebf\u6027\u5173\u7cfb\u5bf9\u5e94\u4e24\u4e2a\u6469\u64e6\u7cfb\u6570\u4e0d\u540c\u7684\u533a\u57df\u786e\u5b9a\u51fa\u4e00\u4e2a\u73bb\u7483\u8fb9\u754c<\/p>\n<p>\u56fe\u4e94\uff1a\u8f6c\u53d8\u8fc7\u7a0b\u7684\u6001\u5bc6\u5ea6<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-161280 size-full aligncenter\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/12\/\u56fe\u72476-4.png\" alt=\"\" width=\"523\" height=\"399\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/12\/\u56fe\u72476-4.png 523w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/12\/\u56fe\u72476-4-300x229.png 300w\" sizes=\"(max-width: 523px) 100vw, 523px\" \/><\/p>\n<p>a) \u6001\u5bc6\u5ea6\u968f\u538b\u7f29\u5411\u9ad8\u9891\u79fb\u52a8<\/p>\n<p>b) \u6001\u5bc6\u5ea6\u66f2\u7ebf\u7684\u534a\u5bf9\u6570\u7ed8\u5236\u663e\u793a\u5728\u9ad8\u9891\u6bb5\u591a\u6676\u662f\u4e0b\u51f9\u578b\u800c\u73bb\u7483\u662f\u4e0a\u51f8\u578b\uff0c\u8bf4\u660e\u65e0\u5e8f\u73bb\u7483\u5177\u6709\u5206\u5e03\u66f4\u5bbd\u7684\u70ed\u6fc0\u53d1\u5355\u5143<\/p>\n<p>c) \u6001\u5bc6\u5ea6\u7684\u5cf0\u4f4d\u7c7b\u4f3c\u4e8e\u538b\u5f3a\u7684\u53d8\u5316<\/p>\n<p>d) \u6001\u5bc6\u5ea6\u5cf0\u4f4d\u57280.7\u5904\u79fb\u52a8\u6700\u6162<\/p>\n<p>\u56fe\u516d<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-161281 size-full aligncenter\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/12\/\u56fe\u72477-4.png\" alt=\"\" width=\"600\" height=\"575\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/12\/\u56fe\u72477-4.png 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/12\/\u56fe\u72477-4-300x288.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>a)\u591a\u6676\u4e0eb)\u548cc)\u73bb\u7483\u6001\u4e2d\u4e09\u4e2a\u4f4e\u9891\u632f\u52a8\u6a21\u03c9=1.0 (A),5.5(B), 13.5(C).<\/p>\n<p>\u56fe\u4e03\uff1a\u6b8b\u4f59\u6bd4\u70ed\u5bb9c<sub>V<\/sub>\u663e\u793a\u80fd\u91cf\u6da8\u843d\u57280.7\u5904\u6700\u5927<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-161282 size-full aligncenter\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/12\/\u56fe\u72478-3.png\" alt=\"\" width=\"600\" height=\"240\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/12\/\u56fe\u72478-3.png 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/12\/\u56fe\u72478-3-300x120.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>a) c<sub>V<\/sub>\u5728\u591a\u6676\u6bb5\u5173\u4e8e\u5806\u79ef\u5bc6\u5ea6\u03d5\u662f\u4e8c\u6b21\u51fd\u6570\u3002\u5728\u4f4e\u5bc6\u5ea6\u73bb\u7483\u548c\u9ad8\u5bc6\u5ea6\u73bb\u7483\u533a\u57df\u663e\u793a\u4e24\u6bb5\u7ebf\u6027\u5173\u7cfb\u5e76\u786e\u5b9a\u51fa\u5176\u8fb9\u754c<\/p>\n<p>b) \u65e0\u5e8f\u6001\u7c92\u5b50\u5173\u4e8e\u5806\u79ef\u5bc6\u5ea6\u03d5\u662f\u4e8c\u6b21\u51fd\u6570\uff0c\u8bf4\u660e\u5728\u591a\u6676\u533a\u57df\u6bd4\u70ed\u4e0e\u7f3a\u9677\u76f8\u5173\uff0c\u800c\u5728\u73bb\u7483\u533a\u57df\u6bd4\u70ed\u4e0e\u5bc6\u5ea6\u76f8\u5173<\/p>\n<p>\u56fe\u516b\uff1a\u51fa\u73b0\u591a\u6676-\u73bb\u7483\u8f6c\u53d8\u7684\u7cfb\u7edf\u4e2d\u8f6f\u7c92\u5b50\u8f6f\u58f3\u7684\u539a\u5ea6\u03bb\u548c\u00a0\u8f6f\u7c92\u5b50\u7684\u91cf\u03b7\u9700\u8981\u6ee1\u8db3\u7684\u6761\u4ef6\uff08\u7d2b\u8272\u533a\u57df\uff09<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-161283 size-full aligncenter\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/12\/\u56fe\u72479-2.png\" alt=\"\" width=\"562\" height=\"498\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/12\/\u56fe\u72479-2.png 562w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/12\/\u56fe\u72479-2-300x266.png 300w\" sizes=\"(max-width: 562px) 100vw, 562px\" \/><\/p>\n<p><strong><b>\u6587\u7ae0\u94fe\u63a5\uff1a<\/b><\/strong>Huijun Zhang &amp; Yilong Han. Compression-Induced Polycrystal-Glass Transition in Binary Crystals. Phys. Rev. X 8, 041023 (2018)<strong><b>\u00a0<\/b><\/strong><a href=\"https:\/\/journals.aps.org\/prx\/abstract\/10.1103\/PhysRevX.8.041023\"><u>https:\/\/journals.aps.org\/prx\/abstract\/10.1103\/PhysRevX.8.041023<\/u><\/a>\u00a0<\/p>\n<p><strong><b>\u56e2\u961f\u4ecb\u7ecd<\/b><\/strong><\/p>\n<p>\u9999\u6e2f\u79d1\u6280\u5927\u5b66\u97e9\u4e00\u9f99\u6559\u6388\u56e2\u961f\u8fd1\u5e74\u6765\u4f7f\u7528\u80f6\u4f53\u7cfb\u7edf\u5728\u8f6f\u51dd\u805a\u6001\u7269\u7406\u548c\u6750\u6599\u9886\u57df\u53d6\u5f97\u4e86\u4e00\u7cfb\u5217\u56fd\u9645\u9886\u5148\u7684\u6210\u679c\u3002 \u4ed6\u4eec\u4f7f\u7528\u80f6\u4f53\u7cfb\u7edf\u4f5c\u4e3a\u7edf\u8ba1\u6a21\u578b\u7814\u7a76\u4e86\u692d\u7403\u5fae\u7c92\u7684\u5e03\u6717\u52a8\u529b\u5b66\uff0c\u6676\u4f53\u7684\u7194\u5316\uff0c\u6676\u4f53\u4e2d\u7684\u56fa-\u56fa\u8f6c\u53d8\uff0c\u6676\u4f53\u754c\u9762\u7684\u9884\u7194\u5316\uff0c\u692d\u7403\u7cfb\u7edf\u7684\u73bb\u7483\u8f6c\u53d8\uff0c\u73bb\u7483\u754c\u9762\u7684\u5f1b\u8c6b\uff0c\u591a\u6676\u5883\u754c\u52a8\u529b\u5b66\uff0c\u4ee5\u53ca\u591a\u6676\u4e0e\u73bb\u7483\u7684\u8fb9\u754c\u7b49\u95ee\u9898\u3002\u8fd9\u4e9b\u5de5\u4f5c\u4e3b\u8981\u53d1\u8868\u5728Science, Nature, Nature Review Materials, Nat. Mater., Phys. Rev. X, Nat. Commun., Phys. Rev. Lett. \u7b49\u56fd\u9645\u9876\u7ea7\u671f\u520a\u3002<\/p>\n<p><strong><b>\u56e2\u961f\u4e3b\u9875<\/b><\/strong>\uff1a<a href=\"http:\/\/www.phys.ust.hk\/yilong\/index.htm\"><u>http:\/\/www.phys.ust.hk\/yilong\/index.htm<\/u><\/a>\u00a0<\/p>\n<p>\u672c\u6587\u7531<strong>\u9999\u6e2f\u79d1\u6280\u5927\u5b66\u5f20\u4f1a\u519b\u535a\u540e\u548c\u97e9\u4e00\u9f99\u6559\u6388\u56e2\u961f<\/strong>\u4f9b\u7a3f\uff0c\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u7f16\u8f91\u6574\u7406\u3002<\/p>\n<p><strong><b>\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1acailiaorenVIP<\/b><\/strong><\/p>\n<p>\u6b22\u8fce\u5927\u5bb6\u5230\u6750\u6599\u4eba\u5ba3\u4f20\u79d1\u6280\u6210\u679c\u5e76\u5bf9\u6587\u732e\u8fdb\u884c\u6df1\u5165\u89e3\u8bfb\uff0c\u6295\u7a3f\u90ae\u7bb1tougao@cailiaoren.com\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u5f15\u8a00\u3011 \u00a0\u56fa\u4f53\u57fa\u672c\u6709\u6676\u4f53\u548c\u65e0\u5e8f\u73bb\u7483\u6001\u4e24\u79cd\u3002\u957f\u671f\u4ee5\u6765\uff0c\u5b83\u4eec\u88ab\u5f53\u505a\u4e24\u4e2a\u72ec\u7acb\u7684\u9886\u57df\u5206\u522b\u5730\u7814\u7a76\u3002\u6676\u4f53\u5f80\u5f80\u4ee5\u591a\u6676\u7684\u5f62\u5f0f\u5b58\u5728\uff0c\u5373\u7531\u8bb8\u591a\u6676\u683c\u53d6\u5411\u4e0d\u540c\u7684\u6676\u7574\u7ec4\u6210\u3002\u6676\u7574\u4ea4\u754c\u5904\u4e3a&#8230;<\/p>\n","protected":false},"author":10213,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[],"class_list":["post-161271","post","type-post","status-publish","format-standard","hentry","category-jiedu"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/161271"}],"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\/10213"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=161271"}],"version-history":[{"count":4,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/161271\/revisions"}],"predecessor-version":[{"id":161345,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/161271\/revisions\/161345"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=161271"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=161271"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=161271"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}