{"id":1940,"date":"2024-04-15T00:00:00","date_gmt":"2024-04-15T00:00:00","guid":{"rendered":"urn:uuid:cedc94d2-8e8a-40e2-957b-dc563b7c0faa"},"modified":"2024-04-15T00:00:00","modified_gmt":"2024-04-15T00:00:00","slug":"shi-jie-noyan-jiu-suo-penn-state-materials-research-institute-to-reaxff","status":"publish","type":"post","link":"https:\/\/www.sekaiken.com\/?p=1940","title":{"rendered":"\u4e16\u754c\u306e\u7814\u7a76\u6240\uff1a\u3000Penn State Materials Research Institute \u3068 ReaxFF"},"content":{"rendered":"<p>\u4eca\u9031\u306e\u4e16\u754c\u306e\u7814\u7a76\u6240\u306f The Pennsylvania State University (PennState) \u306e Materials Research Institute \u3092\u53d6\u308a\u4e0a\u3052\u307e\u3059\u3002Penn State\u306f\u3001\u6614\u304b\u3089\u6750\u6599\u79d1\u5b66\u306b\u5f37\u304f\u3001\u7279\u306b\u5f37\u8a98\u96fb\u4f53\u306e\u7814\u7a76\u3067\u306f\u4e16\u754c\u7684\u306a\u7814\u7a76\u8005\u304c\u305f\u304f\u3055\u3093\u3044\u307e\u3057\u305f\u3002<br \/>\nhttps:\/\/www.mri.psu.edu\/mri\/facilities-and-centers<br \/>\n\u73fe\u5728\u306f2\u6b21\u5143\u7269\u8cea\u3001\u5f37\u8a98\u96fb\u30e1\u30e2\u30ea\u3001\u8a98\u96fb\u4f53\u53ca\u3073\u5f37\u8a98\u96fb\u4f53\u3001\u74b0\u5883\u767a\u96fb\u3001\u539f\u5b50\u5c64\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u96fb\u6c60\u53ca\u3073\u30a8\u30cd\u30eb\u30ae\u30fc\u8caf\u8535\u30c7\u30d0\u30a4\u30b9\u3001\u653e\u5c04\u80fd\u3001\u30d0\u30a4\u30aa\u30c7\u30d0\u30a4\u30b9\u3001\u8a08\u7b97\u79d1\u5b66\u3001\u81ea\u5df1\u7d44\u7e54\u5316\u6709\u6a5f\u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30af\u30b9\u3001\u534a\u5c0e\u4f53\u52a0\u5de5\u30cf\u30d6\u3001\u793e\u4f1a\u5b9f\u88c5\u3068\u8d77\u696d\u306a\u3069\u306e16\u500b\u306e\u30bb\u30f3\u30bf\u30fc\u3092\u6301\u3063\u3066\u3044\u307e\u3059\u3002<br \/>\n\u73fe\u5728\u6ce8\u76ee\u3055\u308c\u3066\u3044\u3066\u3057\u304b\u3082\u9762\u767d\u3044\u984c\u6750\u3092\u53d6\u308a\u4e0a\u3052\u3066\u3044\u3066\u3001\u306a\u304b\u306a\u304b\u9b45\u529b\u7684\u306a\u7d44\u7e54\u5f62\u614b\u3068\u8a00\u3048\u308b\u3067\u3057\u3087\u3046\u3002\u65e5\u672c\u3060\u3068\u6771\u5317\u5927\u91d1\u5c5e\u6750\u6599\u7814\u7a76\u6240\uff08\u91d1\u7814\uff09\u3084\u6771\u5de5\u5927\u30d5\u30ed\u30f3\u30c6\u30a3\u30a2\u6750\u6599\u7814\u7a76\u6240\uff08\u65e7\u30fb\u5fdc\u30bb\u30e9\u7814\uff09\u7b49\u306b\u4f3c\u3066\u3044\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u306e\u30bb\u30f3\u30bf\u30fc\u306e\u4e2d\u8eab\u306f\u9577\u671f\u8a08\u753b\u3067\u6298\u306b\u89e6\u308c\u3066\u898b\u3066\u3044\u304f\u3053\u3068\u306b\u3057\u3066\u3001\u4eca\u9031\u306f\u8a08\u7b97\u79d1\u5b66\u30bb\u30f3\u30bf\u30fc\u3092\u53d6\u308a\u4e0a\u3052\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002web\u30da\u30fc\u30b8\u306f\u307b\u3068\u3093\u3069\u306a\u306b\u3082\u8f09\u3063\u3066\u3044\u307e\u305b\u3093\u3002<br \/>\nhttps:\/\/www.mri.psu.edu\/materials-computation-center<br \/>\n\u3053\u3053\u306f\u3001\u5206\u5b50\u52d5\u529b\u5b66\u3067\u5316\u5b66\u53cd\u5fdc\u3092\u6271\u3046 ReaxFF (reaction + force field) \u3092\u958b\u767a\u3057\u3066\u3044\u307e\u3059\u3002\u79c1\u306e\u7406\u89e3\u3067\u306f\u3001\u6700\u8fd1\u65e5\u672c\u3067\u958b\u767a\u3055\u308c\u305f\u6a5f\u68b0\u5b66\u7fd2\u3092\u4f7f\u3063\u305f\u9ad8\u901f\u8a08\u7b97Matrantis\u306a\u3069\u306e\u4eba\u529b\u7248\u3067\u3001\u7279\u5b9a\u306e\u7269\u8cea\u306b\u7279\u5316\u3057\u305f\u9ad8\u901f\u8a08\u7b97\u304c\u3067\u304d\u307e\u3059\u3002<br \/>\nhttps:\/\/en.wikipedia.org\/wiki\/ReaxFF<br \/>\n\u30ab\u30ea\u30d5\u30a9\u30eb\u30cb\u30a2\u5de5\u79d1\u5927\u5b66\u306eProf. W.A. Goddard III\u3068\u3000Dr. A. van Duin\uff08\u73fe\u5728PennState\u3067\u4e0a\u8a18\u8a08\u7b97\u79d1\u5b66\u30bb\u30f3\u30bf\u30fc\u9577\uff09\u304c2001\u5e74\u306b\u6700\u521d\u306e\u8ad6\u6587\u3092\u51fa\u3057\u307e\u3057\u305f\u3002\u5206\u5b50\u52d5\u529b\u5b66\u306f\u539f\u5b50\u3092\u8cea\u70b9\uff08\u304a\u3082\u308a\uff09\u3001\u5316\u5b66\u7d50\u5408\u3092\u30d0\u30cd\uff08\uff13\u539f\u5b50\u306e\u89d2\u5ea6\u5909\u5316\u3084\uff14\u539f\u5b50\u304c\u304b\u304b\u308f\u308b1\u672c\u306e\u7d50\u5408\u306e\u3072\u306d\u308a\u306a\u3069\u3082\u542b\u3080\uff09\u3068\u3057\u3066\u30d1\u30e9\u30e1\u30fc\u30bf\u5316\u3059\u308b\u3082\u306e\u3067\u3059\u304c\u3001\u5316\u5b66\u7d50\u5408\u304c\u7d44\u66ff\u308f\u308b\u5834\u5408\u306f\u6271\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u539f\u5b50\u9593\u304c\u4f55\u91cd\u7d50\u5408\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u3068\u3044\u3046\u3053\u3068\u3092\u30a8\u30cd\u30eb\u30ae\u30fc\u3068\u8ddd\u96e2\u304b\u3089\u5224\u5b9a\u3057\u3066\u305d\u308c\u305e\u308c\u306e\u7d50\u5408\u6b21\u6570\uff08\uff10\u3082\u542b\u3080\uff09\u306b\u5bfe\u5fdc\u3059\u308b\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u7528\u610f\u3059\u308b\u3053\u3068\u3067\u8fd1\u4f3c\u7684\u306b\u5316\u5b66\u7d50\u5408\u306e\u7d44\u307f\u66ff\u3048\uff08\uff1d\u5316\u5b66\u53cd\u5fdc\uff09\u3092\u6271\u3044\u307e\u3059\u3002<br \/>\n\u7b2c\u4e00\u539f\u7406\u8a08\u7b97\u306b\u6bd4\u3079\u308b\u3068100\u500d\u901f\u3044\u3068\u8a00\u308f\u308c\u3066\u3044\u307e\u3059\u3002\u3044\u307e\u3001\u81ea\u5206\u306e\u7814\u7a76\u3067\u7121\u6a5f\u7269\u3092\u539f\u5b50\u30ec\u30d9\u30eb\u3067\u5909\u5f62\u3055\u305b\u308b\u8a08\u7b97\u3092\u884c\u3044\u305f\u3044\u306e\u3067\u3001\u8a66\u884c\u932f\u8aa4\u3057\u3066\u3044\u308b\u4e2d\u306e\u4e00\u3064\u3068\u3057\u3066ReaxFF\u3092\u5c11\u3057\u6271\u3048\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u4eca\u9031\u306f\u3001\u3053\u306e\u3042\u305f\u308a\u306b\u95a2\u3059\u308b\u91cd\u8981\u306a\u6982\u5ff5\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u82f1\u8a9e\u306f\u3001https:\/\/en.wikipedia.org\/wiki\/CHIPS_and_Science_Act \u304b\u3089\u3002<br \/>\nCHIPS and Science Act &ldquo;\u30c1\u30c3\u30d7\u30b9\u6cd5&rdquo;\u3000\u3068\u8a00\u308f\u308c\u3066\u3044\u308b\u30012022\u5e748\u6708\u306b\u5236\u5b9a\u3055\u308c\u305f\u7c73\u56fd\u306e\u6cd5\u5f8b\u3067\u3001\u7c73\u56fd\u5185\u306e\u534a\u5c0e\u4f53\u7523\u696d\u306e\u632f\u8208\u304c\u76ee\u7684\u3067\u3059\u3002PennState\u306eMaterials Research Institute\u3082\u3053\u306e\u4e88\u7b97\u3092\u4f7f\u3063\u3066\u3044\u308b\u3068\u601d\u308f\u308c\u307e\u3059\u3002<br \/>\nCHIPS = &ldquo;Creating Helpful Incentives to Produce Semiconductors&rdquo;<br \/>\n&ldquo;The act authorizes roughly $280 billion in new funding to boost domestic research and manufacturing of semiconductors in the United States, for which it appropriates $52.7 billion.&rdquo;<br \/>\nboost \u52a0\u901f\u3059\u308b\u3001\u30d6\u30fc\u30b9\u30c8\u3059\u308b<br \/>\ndomestic \u30c9\u300c\u30e1\u300d\u30b9\u30c6\u30a3\u30c3\u30af\u3000\u56fd\u5185\u306e<br \/>\nappropriate \uff08\u52d5\u8a5e\uff09\u8cc7\u6e90\u3092\uff5e\u306b\u5272\u308a\u5f53\u3066\u308b\u3001\u5145\u5f53\u3059\u308b\u3000\uff08\u5f62\u5bb9\u8a5e\uff09\u9069\u5207\u306a\u3001\u3075\u3055\u308f\u3057\u3044\u3000level 3 \u203b\u52d5\u8a5e\u3082\u899a\u3048\u3066\u304f\u3060\u3055\u3044\u3002<br \/>\n$280 billion = 43 \u5146\u5186\u3001$52.7 billion = 8\u5146\u5186\u3067\u3059\u30028\u5146\u5186\u304c\u76f4\u63a5\u306e\u4e88\u7b97\u3067\u3001\u6b8b\u308a\u306f\u6295\u8cc7\uff08\u4f01\u696d\u304c\u51fa\u3059\u306e\u304b\u3001\u7a0e\u91d1\u512a\u9047\u3084\u8cb8\u4ed8\u306a\u3069\u306e\u9593\u63a5\u7684\u306a\u88dc\u52a9\u91d1\u306a\u306e\u304b\uff1f\uff09\u3068\u306e\u3053\u3068\u3067\u3059\u3002<br \/>\n\u3053\u308c\u306b\u6bd4\u3079\u308b\u3068\u65e5\u672c\u306f\u5c11\u306a\u3044\u3067\u3059\uff08\u5148\u65e5\u3001\u4e00\u4f01\u696d\u306b5900\u5104\u5186\u3068\u3044\u3046\u30cb\u30e5\u30fc\u30b9\u304c\u3042\u308a\u307e\u3057\u305f\uff09\u3002\u5927\u5b66\u306e\u7814\u7a76\u3084\u6559\u80b2\u306b\u3069\u306e\u304f\u3089\u3044\u51fa\u308b\u304b\u306f\u3042\u307e\u308a\u671f\u5f85\u3067\u304d\u307e\u305b\u3093\u304c\u3001\u77e5\u6075\u3068\u5de5\u592b\u3067\u9811\u5f35\u308a\u307e\u3057\u3087\u3046\u3002\u304c\u3001\u7c73\u56fd\u3068\u306e\u5bfe\u7acb\u3067\u306f\u904e\u53bb\u4f55\u5ea6\u3082\u75db\u3044\u76ee\u306b\u3042\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u6839\u6027\u8ad6\u3067\u5f35\u308a\u5408\u308f\u306a\u3044\u307b\u3046\u304c\u3044\u3044\u3068\u601d\u3044\u307e\u3059\u3002<br \/>\nsubsidies for chip manufacturing on U.S. soil\u3000\u7c73\u56fd\u672c\u571f\u3067\u306e\u534a\u5c0e\u4f53\u88fd\u9020\u306b\u5bfe\u3059\u308b\u88dc\u52a9\u91d1\u3000\u3000subsidy \u56fd\u306e\u88dc\u52a9\u91d1\u3001\u52a9\u6210\u91d1 level 7<br \/>\n&ldquo;&hellip;upon completion in the operational\/manufacturing stage, where 40% of the permanent new workers will need two-year technician degrees and 60% will need four-year engineering degrees or higher.&rdquo;<br \/>\n\u3000\u5b9f\u969b\u306e\u904b\u7528\/\u88fd\u9020\u6bb5\u968e\u304c\u5b8c\u6210\u3057\u305f\u6681\u306b\u306f\u5e38\u52e4\u306e\u65b0\u52b4\u50cd\u529b\u306f40%\u304c2\u5e74\u306e\u6280\u8853\u7cfb\u306e\u5b66\u4f4d\uff08\u5c02\u9580\u5b66\u6821\uff09\u300160%\u304c4\u5e74\uff08\u5927\u5b66\uff09\u3082\u3057\u304f\u306f\u305d\u308c\u4ee5\u4e0a\u306e\u5de5\u5b66\u7cfb\u306e\u5b66\u4f4d\u3092\u5fc5\u8981\u3068\u3059\u308b\u3002<br \/>\nbipartisan \u30d0\u30a4\u300c\u30d1\u30fc\u300d\u30c6\u30a3\u30b6\u30f3\u3000\u4e8c\u5927\u653f\u515a\u304c\u63d0\u643a\u3057\u305f level 12<br \/>\n&ldquo;The U.S. Department of Commerce was granted the power to allocate funds based on companies&rsquo; willingness to sustain research, build facilities, and train new workers.&rdquo;<br \/>\nDepartment of Commerce \u300c\u30b3\u300d\u30de\u30fc\u30b9\u3000\u5546\u52d9\u7701<br \/>\nbe granted the power to \uff5e\u3059\u308b\u6a29\u9650\u3092\u4e0e\u3048\u3089\u308c\u305f<br \/>\nwillingness \u559c\u3093\u3067\u3059\u308b\u610f\u601d<br \/>\nsustain \u4fdd\u6301\u3059\u308b<br \/>\nbuild facilities \u8a2d\u5099\u3092\u5efa\u8a2d\u3059\u308b<br \/>\n&ldquo;$200 million would go to the National Science Foundation to resolve short-term labor supply issues&rdquo;<br \/>\nshort-term \u77ed\u671f\u7684\u306a<br \/>\nlabor supply issues \u52b4\u50cd\u529b\u63d0\u4f9b\u306e\u554f\u984c<br \/>\n\u203b300\u5104\u5186\u304c\u77ed\u671f\u7684\u306a\u534a\u5c0e\u4f53\u6559\u80b2\u4e88\u7b97\u3068\u3057\u3066\u652f\u7d66\u3055\u308c\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u306d\u3002\u3002\u3002\u3000\u6211\u3005\u306f\u5f92\u624b\u7a7a\u62f3\u3068\u8a00\u3063\u3066\u3044\u3044\u3067\u3059\u304c\u3001\u91d1\u3092\u304b\u3051\u308b\u3060\u3051\u304c\u6559\u80b2\u306e\u3084\u308a\u65b9\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4eca\u9031\u306e\u4e16\u754c\u306e\u7814\u7a76\u6240\u306f The Pennsylvania State University (PennState) \u306e Materials Research Institute \u3092\u53d6\u308a\u4e0a\u3052\u307e\u3059\u3002Penn State\u306f\u3001\u6614\u304b\u3089\u6750\u6599\u79d1\u5b66\u306b\u5f37\u304f\u3001\u7279\u306b\u5f37\u8a98\u96fb\u4f53\u306e\u7814\u7a76\u3067\u306f\u4e16\u754c\u7684\u306a\u7814\u7a76\u8005\u304c\u305f\u304f\u3055\u3093\u3044\u307e\u3057\u305f\u3002 https:\/\/www.mri.psu.edu\/mri\/facilities-and-centers \u73fe\u5728\u306f2\u6b21\u5143\u7269\u8cea\u3001\u5f37\u8a98\u96fb\u30e1\u30e2\u30ea\u3001\u8a98\u96fb\u4f53\u53ca\u3073\u5f37\u8a98\u96fb\u4f53\u3001\u74b0\u5883\u767a\u96fb\u3001\u539f\u5b50\u5c64\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3001\u96fb\u6c60\u53ca\u3073\u30a8\u30cd\u30eb\u30ae\u30fc\u8caf\u8535\u30c7\u30d0\u30a4\u30b9\u3001\u653e\u5c04\u80fd\u3001\u30d0\u30a4\u30aa\u30c7\u30d0\u30a4\u30b9\u3001\u8a08\u7b97\u79d1\u5b66\u3001\u81ea\u5df1\u7d44\u7e54\u5316\u6709\u6a5f\u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30af\u30b9\u3001\u534a\u5c0e\u4f53\u52a0\u5de5\u30cf\u30d6\u3001\u793e\u4f1a\u5b9f&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[47,42,44],"tags":[10,5,7],"class_list":["post-1940","post","type-post","status-publish","format-standard","hentry","category-worldresearchinstitutes","category-tech","category-materials","tag-worldresearchinstitutes","tag-tech","tag-materials"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/posts\/1940","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1940"}],"version-history":[{"count":0,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/posts\/1940\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1940"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1940"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1940"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}