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\u3010\u80cc\u666f\u4ecb\u7ecd\u3011<\/strong><\/p>\n \u7a00\u78c1\u534a\u5bfc\u4f53\uff08Diluted Magnetic Semiconductors, DMSs\uff09<\/strong>\u662f\u6307\u534a\u5bfc\u4f53\u4e2d\u7684\u90e8\u5206\u539f\u5b50\u88ab\u8fc7\u6e21\u91d1\u5c5e\u5143\u7d20\u53d6\u4ee3\u540e\u5f62\u6210\u7684\u78c1\u6027\u534a\u5bfc\u4f53\uff0c\u56e0\u5176\u517c\u5177\u534a\u5bfc\u4f53\u548c\u78c1\u4f53\u7684\u6027\u8d28\uff0c\u6709\u671b\u5728\u540c\u4e00\u79cd\u6750\u6599\u4e2d\u540c\u65f6\u5e94\u7528\u7535\u5b50\u7535\u8377\u548c\u7535\u5b50\u81ea\u65cb\u4e24\u79cd\u81ea\u7531\u5ea6\u5b9e\u73b0\u4fe1\u606f\u5b58\u50a8\u548c\u91cf\u5b50\u8ba1\u7b97\u7b49\u529f\u80fd\uff0c\u5f15\u8d77\u4e86\u7269\u7406\u3001\u6750\u6599\u548c\u7535\u5b50\u4fe1\u606f\u7b49\u9886\u57df\u7814\u7a76\u8005\u4eec\u7684\u5e7f\u6cdb\u5173\u6ce8\u30022005\u5e74\uff0c\u56fd\u9645\u9876\u7ea7\u671f\u520aScience\u63d0\u51fa\u4e86125\u4e2a\u5168\u4e16\u754c\u6700\u524d\u6cbf\u7684\u79d1\u5b66\u95ee\u9898\uff0c\u662f\u5426\u53ef\u4ee5\u5236\u5907\u51fa\u5ba4\u6e29\u4e0b\u7684\u78c1\u6027\u534a\u5bfc\u4f53\u5373\u4e3a\u5176\u4e2d\u4e4b\u4e00<\/strong>\u3002\u4e8b\u5b9e\u4e0a\uff0c\u7406\u60f3\u7684\u78c1\u6027\u534a\u5bfc\u4f53\u5e94\u540c\u65f6\u5177\u6709\u9ad8\u5c45\u91cc\u6e29\u5ea6\u94c1\u78c1\u6027\u548c\u9ad8\u8f7d\u6d41\u5b50\u8fc1\u79fb\u7387\u7b49\u7279\u6027\uff0c\u8fd9\u5bf9\u4e8e\u5b9e\u9645\u534a\u5bfc\u4f53\u81ea\u65cb\u7535\u5b50\u5668\u4ef6\u4e2d\u81ea\u65cb\u7535\u6d41\u7684\u4ea7\u751f\u548c\u4f20\u8f93\u81f3\u5173\u91cd\u8981\u3002\u867d\u7136\u5bf9\u4e8e\u4e0d\u540c\u6750\u6599\u4f53\u7cfb\u7684DMSs\u5df2\u6709\u5927\u91cf\u7814\u7a76\uff0c\u4f46\u7531\u4e8e\u5408\u6210\u8fc7\u7a0b\u4e2d\u5f15\u5165\u7684\u7f3a\u9677\u7b49\u56e0\u7d20\uff0c\u76ee\u524d\u7684DMSs\u6216\u5c45\u91cc\u6e29\u5ea6\u4e0d\u9ad8\u3001\u6216\u8f7d\u6d41\u5b50\u8fc1\u79fb\u7387\u8f83\u4f4e\u3002\u540c\u65f6\uff0c\u7531\u4e8e\u53cd\u5e38\u970d\u5c14\u6548\u5e94\u5e26\u6765\u7684\u6d4b\u8bd5\u56f0\u96be\uff0c\u6709\u5173DMSs\u4e2d\u8f7d\u6d41\u5b50\u8fc1\u79fb\u7387\u7684\u7814\u7a76\u4e5f\u4e0d\u591a\u89c1\u3002\u8fc4\u4eca\u4e3a\u6b62\uff0c\u80fd\u591f\u540c\u65f6\u517c\u5177\u9ad8\u5c45\u91cc\u6e29\u5ea6\u7684\u94c1\u78c1\u6027\u548c\u9ad8\u8f7d\u6d41\u5b50\u8fc1\u79fb\u7387\u7684DMSs\u4ecd\u672a\u89c1\u62a5\u9053\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u7b2cIV\u65cf\u534a\u5bfc\u4f53\u6750\u6599\uff0c\u5305\u62ec\u7845\uff08Si\uff09\u3001\u9517\uff08Ge\uff09\u548c\u7845\u9517\u5408\u91d1\uff08SiGe\uff09\u7b49\uff0c\u662f\u4f20\u7edf\u534a\u5bfc\u4f53\u4ea7\u4e1a\u7684\u4e3b\u6d41\u6750\u6599\u4e4b\u4e00\u3002\u5176\u4e2d\uff0cSiGe\u5408\u91d1\u56e0\u5176\u4e24\u79cd\u5143\u7d20Si\u548cGe\u53ef\u65e0\u9650\u4e92\u6eb6\uff0c\u6709\u5229\u4e8e\u8c03\u63a7\u5143\u7d20\u6bd4\u4f8b\u4ee5\u8c03\u63a7\u5e94\u529b\u3001\u80fd\u5e26\u7ed3\u6784\u548c\u8f7d\u6d41\u5b50\u8fc1\u79fb\u7387\uff0c\u5df2\u5e94\u7528\u4e8e\u5404\u7c7b\u5546\u4e1a\u5316\u9ad8\u901f\u7535\u5b50\u5668\u4ef6\u3002\u7406\u8bba\u7814\u7a76\u9884\u8a00\uff0c\u62c9\u4f38\u5e94\u53d8\u53ef\u4f7f\u5f97SiGe\u7684\u91cd\/\u8f7b\u7a7a\u7a74\u5728\u4ef7\u5e26\u9876\u90e8\u5206\u79bb\uff0c\u589e\u52a0\u5176\u7a7a\u7a74\u8fc1\u79fb\u7387\uff1b\u4e0e\u6b64\u540c\u65f6\uff0c\u62c9\u4f38\u5e94\u53d8\u589e\u5927\u6676\u683c\u5e38\u6570\u4e5f\u6709\u52a9\u4e8e\u63ba\u6742\u9530\uff08Mn\uff09\u7684\u7b2cIV\u534a\u5bfc\u4f53\u4e2d\u7684\u94c1\u78c1\u5e8f\u3002\u57fa\u4e8e\u4ee5\u4e0a\u4e8b\u5b9e\uff0c\u82e5\u80fd\u8bbe\u8ba1\u5236\u5907\u57fa\u4e8e\u7b2cIV\u65cf\u534a\u5bfc\u4f53SiGe\u7684\u94c1\u78c1\u6027\u534a\u5bfc\u4f53\u8584\u819c\u6750\u6599\uff0c\u4f7f\u5176\u517c\u5177\u9ad8\u5c45\u91cc\u6e29\u5ea6\u548c\u9ad8\u8f7d\u6d41\u5b50\u8fc1\u79fb\u7387\uff0c\u56e0\u5176\u6bcd\u4f53\u6750\u6599\u4e0e\u73b0\u4ee3\u7845\u534a\u5bfc\u4f53\u6750\u6599\u5de5\u827a\u6280\u672f\u53ef\u65e0\u7f1d\u8854\u63a5\uff0c\u6709\u671b\u6784\u9020\u51fa\u4e00\u4e2a\u9ad8\u6027\u80fd\u534a\u5bfc\u4f53\u81ea\u65cb\u7535\u5b50\u6750\u6599\u7684\u57fa\u7840\u7814\u7a76\u548c\u5e94\u7528\u5f00\u53d1\u7684\u91cd\u8981\u5e73\u53f0\u3002<\/p>\n 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s-1<\/sup>\u3002\u7b80\u8a00\u4e4b\uff0cMn\u63ba\u6742\u7684SiGe\u8584\u819c\u663e\u793a\u51fa\u9ad8\u5c45\u91cc\u6e29\u5ea6\u94c1\u78c1\u6027\u548c\u9ad8\u7a7a\u7a74\u8fc1\u79fb\u7387\uff0c\u6709\u671b\u4e3a\u534a\u5bfc\u4f53\u81ea\u65cb\u7535\u5b50\u5b66\u63d0\u4f9b\u4e00\u4e2a\u5bcc\u6709\u524d\u666f\u7684\u7814\u7a76\u5e73\u53f0\u3002\u7814\u7a76\u5de5\u4f5c\u53d7\u5230\u56fd\u5bb6\u91cd\u70b9\u7814\u53d1\u8ba1\u5212\u2014\u2014\u6218\u7565\u6027\u7535\u5b50\u6750\u6599\uff08No. 2017YFB0405702\uff09\u548c\u56fd\u5bb6\u81ea\u7136\u79d1\u5b66\u57fa\u91d1\uff08No. 51671137\uff09\u7684\u7ecf\u8d39\u652f\u6301\uff0c\u5e76\u5f97\u5230\u4e2d\u79d1\u9662\u534a\u5bfc\u4f53\u6240\u8d75\u5efa\u534e\u6559\u6388\u3001\u738b\u6d77\u9f99\u526f\u6559\u6388\u548c\u4e2d\u79d1\u9662\u5408\u80a5\u5f3a\u78c1\u573a\u4e2d\u5fc3\u7530\u660e\u4eae\u6559\u6388\u7b49\u7684\u652f\u6301\u548c\u5e2e\u52a9<\/strong>\u3002\u7814\u7a76\u6210\u679c\u4ee5\u9898\u4e3a\u201cHigh Curie Temperature Ferromagnetism and 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\n
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\n
\uff08a\uff09AM2\u7684\u6a2a\u622a\u9762ACTEM\u56fe\u50cf\uff1b<\/p>\n
\n
\uff08a\uff09AM1\u3001AM2\u3001AM3\u548cM3\u78c1\u5316\u7684\u6e29\u5ea6\u4f9d\u8d56\u6027\uff1b<\/p>\n
\n
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