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srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2016\/09\/4-7-300x240.jpg 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2016\/09\/4-7.jpg 600w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>\u56fe4 \u4e0d\u540c\u5e94\u53d8\u901f\u7387\u4e0b\u7684\u538b\u529b-\u5e94\u53d8\u7ed3\u679c\u5e76\u4e8eDavis\u7b49\u7684\u5b9e\u9a8c\u6d4b\u91cf\u503c\u7684\u7edf\u8ba1\u5206\u6790\u7ed3\u679c\u76f8\u5bf9\u6bd4\u3002\u5b9e\u9a8c\u7ed3\u679c\u7684\u5e73\u5747\u503c\u663e\u793a\u4e3a\u9ed1\u8272\uff0c\u5176\u4e0d\u786e\u5b9a\u6027\u8303\u56f4\u7528\u865a\u7ebf\u6807\u793a\u3002\u63d2\u56fe\u663e\u793a\u5e94\u53d8\u901f\u7387\u7684\u8d8b\u52bf\u3002<\/p>\n<p><strong>\u56fe5\uff0c\u538b\u7f29\u5bf9\u6676\u7c92\u7684\u5f71\u54cd\u3002<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-38459 aligncenter\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2016\/09\/5-7-300x82.jpg\" alt=\"5\" width=\"300\" height=\"82\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2016\/09\/5-7-300x82.jpg 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2016\/09\/5-7.jpg 600w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>\u4ece\u5de6\u5230\u53f3\u4f9d\u6b21\u663e\u793a\u5728\u5e94\u53d8\u901f\u7387\u4e3a10<sup>9<\/sup> 1\/s\u4e0b\u7684\u659c\u5761\u538b\u7f29\u8fc7\u7a0b\u4e2d\uff0c\u5e94\u53d8\u8fbe\u5230\u7ea60.0\u30010.1\u30010.2\u548c0.35\u65f6\u6676\u7c92\u7684\u53d8\u5316\u3002\u8fde\u7eed\u6676\u7c92\u663e\u793a\u4e3a\u9752\u8272\uff0c\u6676\u7c92\u8fb9\u754c\u663e\u793a\u4e3a\u7c89\u8272\u3002\u5982\u56fe\u6240\u793a\uff0c\u6676\u7c92\u7684\u53d8\u5f62\u4e3b\u8981\u4f53\u73b0\u5728\u5f39\u6027\u538b\u7f29\u548c\u6676\u754c\u6ed1\u79fb\u3002<\/p>\n<p><strong>\u56fe6\uff0c\u5e94\u53d8\u901f\u7387\u548c\u538b\u5f3a\u5bf9\u94bd\u7684\u52a8\u6001\u5f3a\u5ea6\u7684\u5f71\u54cd\u3002<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-38460 aligncenter\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2016\/09\/6-5-300x224.jpg\" alt=\"6\" width=\"300\" height=\"224\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2016\/09\/6-5-300x224.jpg 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2016\/09\/6-5.jpg 600w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>\u5728\u5e94\u53d8\u901f\u7387\u4ece10<sup>10<\/sup> \u964d\u523010<sup>8<\/sup> 1\/s\u4e0b\u5206\u5b50\u52a8\u529b\u5b66\u6a21\u62df\u4e2d\u7531\u5e94\u529b\u5f20\u91cf\u8ba1\u7b97\u5f97\u5230\u7684\u94bd\u7684\u52a8\u6001\u5f3a\u5ea6\u53d8\u5316\uff0c\u540c\u65f6\u4e0e\u4e24\u79cd\u8fde\u7eed PTW \u548c KP BCC\u6a21\u578b\u6240\u9884\u6d4b\u7684\u94bd\u7684\u52a8\u6001\u5f3a\u5ea6\u53d8\u5316\u7ed3\u679c\u4ee5\u53ca\u8f83\u4f4e\u5e94\u53d8\u901f\u7387 ~10<sup>5<\/sup> 1\/s\u4e0b\u7684\u5b9e\u9a8c\u7ed3\u679c\u76f8\u5bf9\u6bd4\u3002\u8fd9\u91cc\uff0c\u94bd\u7684\u52a8\u6001\u5f3a\u5ea6\u8868\u793a\u4e3a<em>Y<\/em> = 2<em>\u03c4<\/em>\uff0c<em>\u03c4<\/em>\u4e3a\u526a\u5207\u5e94\u529b\u3002\u5206\u5b50\u52a8\u529b\u5b66\u6a21\u62df\u6700\u663e\u8457\u7684\u7279\u70b9\u662f\u5f39\u6027\u5cf0\u503c\u51fa\u73b0\u5728\u538b\u5f3a\u5c0f\u4e8e100 GPa\uff0c\u4e14\u5cf0\u5f3a\u968f\u5e94\u53d8\u901f\u7387\u7684\u51cf\u5c0f\u800c\u53d8\u5f31\uff0c\u5f53\u538b\u5f3a\u5927\u4e8e100 GPa\u65f6\uff0c\u5f3a\u5ea6\u54cd\u5e94\u8d8b\u52bf\u4e0ePTW\u6a21\u578b\u7b26\u5408\u8f83\u597d\uff0c\u5c24\u5176\u662f\u5728\u5e94\u53d8\u901f\u7387\u4e3a10<sup>8<\/sup> 1\/s\u65f6\u3002\u7531\u4e8e\u5e94\u53d8\u901f\u7387\u7684\u5dee\u5f02\uff0c\u867d\u7136\u4e0d\u80fd\u76f4\u63a5\u4e0e\u5b9e\u9a8c\u7ed3\u679c\u76f8\u6bd4\u8f83\uff0c\u4f46\u662f\u6a21\u62df\u7ed3\u679c\u4e2d\u94bd\u7684\u52a8\u6001\u5f3a\u5ea6\u968f\u5e94\u53d8\u901f\u7387\u7684\u51cf\u5c0f\u800c\u51cf\u5f31\u7684\u8d8b\u52bf\u663e\u793a\u5176\u7ed3\u679c\u4e0e\u5b9e\u9a8c\u7ed3\u679c\u662f\u4e00\u81f4\u7684\u3002<\/p>\n<p><strong>\u56fe7\uff0c\u6676\u7c92\u5c3a\u5bf8\u5bf9\u94bd\u7684\u52a8\u6001\u5f3a\u5ea6\u7684\u5f71\u54cd\u3002<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-38461 aligncenter\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2016\/09\/7-5-300x210.jpg\" alt=\"7\" width=\"300\" height=\"210\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2016\/09\/7-5-300x210.jpg 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2016\/09\/7-5.jpg 600w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>\u5206\u5b50\u52a8\u529b\u5b66\u6a21\u62df\u6d4b\u5f97\u7684\u4e0d\u540c\u5e94\u53d8\u901f\u7387\u548c\u538b\u5f3a\u4e0b\uff0c\u6676\u7c92\u5c3a\u5bf8\u7684\u53d8\u5316\u5bf9\u94bd\u7684\u52a8\u6001\u5f3a\u5ea6\u7684\u5f71\u54cd\u3002\u94bd\u7684\u52a8\u6001\u5f3a\u5ea6\u8868\u793a\u4e3a<em>Y<\/em> = 2<em>\u03c4<\/em>\uff0c<em>\u03c4<\/em>\u4e3a\u526a\u5207\u5e94\u529b\u3002\u8fd9\u91cc\u8003\u8651\u4e86 ~12 nm \u548c ~6 nm\u7684\u4e24\u79cd\u6676\u7c92\u5c3a\u5bf8\uff0c\u4ee5\u53ca\u5927\u5c0f\u4e3a10<sup>9<\/sup> 1\/s \u548c10<sup>10<\/sup> 1\/s \u7684\u4e24\u79cd\u5e94\u53d8\u901f\u7387\u3002\u7ed3\u679c\u663e\u793a\u5927\u6676\u7c92\u7684\u5f3a\u5ea6\u66f4\u5f3a\u3002<\/p>\n<p>\u6587\u732e\u94fe\u63a5\uff1a<a href=\"http:\/\/journals.aps.org\/prb\/abstract\/10.1103\/PhysRevB.94.064301\">Strain-rate dependence of ramp-wave evolution and strength in tantalum<\/a>\u00a0\uff08Phys. Rev. B\uff0c2016\uff0cDOI: 10.1103\/PhysRevB.94.064301\uff09<\/p>\n<p>\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u5b66\u672f\u7ec4\u8ba1\u7b97\u6750\u6599\u5c0f\u7ec4Slicon\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u7f16\u8f91\u6574\u7406\uff0c<a href=\"\/\/m.iemloyee.com\/25127.html\" target=\"_blank\">\u70b9\u6211\u52a0\u5165\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n<p>\u6b22\u8fce\u8bd5\u7528\u6750\u6599\u4eba\u4ee3\u7406\u7684\u5929\u6cb32\u53f7\u8d85\u7ea7\u8ba1\u7b97\u673a\uff1b\u53c2\u4e0e\u8ba1\u7b97\u6750\u6599\u8bdd\u9898\u8ba8\u8bba\uff0c\u8bf7\u52a0\u5165\u6750\u6599\u4eba\u8ba1\u7b97\u6750\u6599\u7fa4\uff08562663183\uff09 \uff1b\u53c2\u4e0e\u8ba1\u7b97\u6750\u6599\u6587\u732e\u89e3\u8bfb\u548c\u6587\u732e\u6c47\u603b\u53ca\u8ba1\u7b97\u6750\u6599\u77e5\u8bc6\u79d1\u666e\u7b49\uff0c\u8bf7\u52a0\u5165\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u8ba1\u7b97\u6750\u6599\u7ec4\uff0c\u8005\u8054\u7cfb\uff1a\u7075\u5bf8\uff08418703364\uff09\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u5f15\u8a00\u3011 \u94bd\u662f\u539f\u5b50\u5e8f\u6570\u9ad8\u3001\u7194\u70b9\u9ad8\u3001\u76f8\u56fe\u6781\u5176\u7b80\u5355\u7684\u8010\u706b\u91d1\u5c5e\uff0c\u5e76\u4e14\u5b83\u53ea\u6709\u4e00\u79cd\u786e\u5b9a\u7684\u56fa\u76f8\u4e3aBCC\u6676\u4f53\u7ed3\u6784\uff0c\u56e0\u6b64\u94bd\u5f80\u5f80\u88ab\u4f5c\u4e3a\u7814\u7a76\u9ad8\u538b\u7b49\u6781\u9650\u73af\u5883\u7684\u6807\u51c6\u3002\u7136\u800c\uff0c\u94bd\u5177\u6709\u5b6a\u751f\u548c&#8230;<\/p>\n","protected":false},"author":1357,"featured_media":37835,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[56],"class_list":["post-37833","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jiedu","tag-crsytal"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/37833"}],"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\/1357"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=37833"}],"version-history":[{"count":18,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/37833\/revisions"}],"predecessor-version":[{"id":38794,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/37833\/revisions\/38794"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/media\/37835"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=37833"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=37833"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=37833"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}