{"id":111482,"date":"2017-11-13T06:30:46","date_gmt":"2017-11-12T22:30:46","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=111482"},"modified":"2017-11-12T11:53:27","modified_gmt":"2017-11-12T03:53:27","slug":"%e5%8c%97%e7%a7%91%e4%bb%8e%e9%81%93%e6%b0%b8%e6%95%99%e6%8e%88appl-phys-lett-%ef%bc%9ani-co-mn-in%e5%8f%98%e7%a3%81%e5%bd%a2%e7%8a%b6%e8%ae%b0%e5%bf%86%e5%be%ae%e4%b8%9d%e4%b8%ad%e7%9a%84%e5%a4%a7","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=111482","title":{"rendered":"\u5317\u79d1\u4ece\u9053\u6c38\u6559\u6388Appl. Phys. Lett.\uff1aNi-Co-Mn-In\u53d8\u78c1\u5f62\u72b6\u8bb0\u5fc6\u5fae\u4e1d\u4e2d\u7684\u5927\u4e14\u53ef\u9006\u7684\u53cd\u78c1\u70ed\u6548\u5e94"},"content":{"rendered":"

\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n

\u5728\u8fc7\u53bb\u7684\u51e0\u5341\u5e74\u91cc\uff0c \u57fa\u4e8e\u78c1\u70ed\u6548\u5e94\u7684\u78c1\u5236\u51b7\u6280\u672f\u7531\u4e8e\u5176\u65e2\u73af\u4fdd\u53c8\u9ad8\u6548\u8282\u80fd\u7684\u7279\u6027\u4ece\u800c\u6709\u671b\u53d6\u4ee3\u4f20\u7edf\u538b\u7f29\u5236\u51b7\u6280\u672f\uff0c\u5df2\u6210\u4e86\u5404\u56fd\u7814\u7a76\u7684\u91cd\u70b9\u3002\u5728\u5404\u79cd\u975e\u5e38\u6709\u6f5c\u529b\u7684\u78c1\u70ed\u6750\u6599\u4e2d\uff0cNi-Mn\u57fa\u5408\u91d1\u7531\u4e8e\u5176\u591a\u529f\u80fd\u7279\u6027(\u5982\u5f62\u72b6\u8bb0\u5fc6\u6548\u5e94\u3001\u78c1\u81f4\u5e94\u53d8\u3001\u78c1\u963b\u6548\u5e94\u3001\u5f39\u70ed\u6548\u5e94\u7b49)\u4ee5\u53ca\u5176\u4e0d\u542b\u7a00\u571f\u5143\u7d20\u548c\u6709\u6bd2\u5143\u7d20\u5f15\u8d77\u4e86\u5404\u56fd\u5b66\u8005\u7684\u6781\u5927\u5173\u6ce8\u3002\u5bf9\u4e8e\u9ad8\u6027\u80fd\u78c1\u5236\u51b7\u6750\u6599\uff0c\u5176\u987b\u6ee1\u8db3\u4ee5\u4e0b\u4e24\u4e2a\u6761\u4ef6\uff1a(1) \u5728\u5c3d\u53ef\u80fd\u4f4e\u7684\u78c1\u573a\u4e0b\u5177\u6709\u8f83\u5927\u7684\u53ef\u9006\u78c1\u70ed\u6548\u5e94; (2) \u5177\u6709\u826f\u597d\u7684\u70ed\u4ea4\u6362\u80fd\u529b\u3002\u5bf9\u4e8eNi-(Co)-Mn-X (X = In, Sn, Sb)\u53d8\u78c1\u5f62\u72b6\u8bb0\u5fc6\u5408\u91d1\uff0c\u4e00\u65b9\u9762\u7531\u4e8e\u5176\u78c1\u7ed3\u6784\u8f6c\u53d8\u53c2\u6570\u7ed3\u5408\u4e0d\u5408\u7406\u4f7f\u5176\u96be\u4ee5\u5728\u4f4e\u573a\u4e0b\u83b7\u5f97\u53ef\u9006\u7684\u78c1\u70ed\u6548\u5e94\uff0c\u53e6\u4e00\u65b9\u9762\u5176\u975e\u5e38\u8106\u5f88\u96be\u88ab\u52a0\u5de5\u6210\u6709\u5229\u4e8e\u70ed\u4ea4\u6362\u7684\u51e0\u4f55\u5f62\u72b6\u3002\u8fd9\u4e9b\u7f3a\u9677\u6781\u5927\u9650\u5236\u4e86\u5176\u4e00\u8fdb\u6b65\u7684\u53d1\u5c55\u3002<\/p>\n

\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n

\u8fd1\u65e5\uff0c\u6765\u81ea\u5317\u4eac\u79d1\u6280\u5927\u5b66<\/strong>\u7684\u4ece\u9053\u6c38\u6559\u6388<\/strong>(\u901a\u8baf\u4f5c\u8005<\/strong>)\u548c\u77bf\u7389\u6d77\u535a\u58eb<\/strong>(\u7b2c\u4e00\u4f5c\u8005<\/strong>)\u5728Appl. Phys. Lett.<\/strong>\u4e0a\u53d1\u8868\u9898\u76ee\u4e3a\u201cLarge and reversible inverse magnetocaloric effect in Ni48.1<\/sub>Co2.9<\/sub>Mn35.0<\/sub>In14.0<\/sub> metamagnetic shape memory microwire<\/strong>\u201d\u7684\u6587\u7ae0\u3002\u5fae\u4e1d\u5177\u6709\u8f83\u5927\u7684\u6bd4\u8868\u9762\u79ef\u4ece\u800c\u6709\u5229\u4e8e\u83b7\u5f97\u4f18\u5f02\u7684\u70ed\u4ea4\u6362\u80fd\u529b\u3002\u56e0\u6b64\uff0c\u7814\u7a76\u4eba\u5458\u901a\u8fc7\u6cf0\u52d2\u6cd5\u628aNi48.1<\/sub>Co2.9<\/sub>Mn35.0<\/sub>In14.0<\/sub>\u53d8\u78c1\u5f62\u72b6\u8bb0\u5fc6\u5408\u91d1\u5236\u5907\u6210\u5fae\u4e1d\uff0c\u7136\u540e\u5728850\u00a0\u2103 \u70ed\u5904\u740630 min\uff0c\u4ee5\u540c\u6837\u70ed\u5904\u7406\u6761\u4ef6\u4e0b\u83b7\u5f97\u7684Ni48.1<\/sub>Co2.9<\/sub>Mn35.0<\/sub>In14.0<\/sub>\u5757\u4f53\u4f5c\u4e3a\u5bf9\u7167\u7ec4\uff0c\u901a\u8fc7DSC\u3001PPMS\u7b49\u5206\u6790\u624b\u6bb5\u5bf9\u5b9e\u9a8c\u7ed3\u679c\u8fdb\u884c\u4e86\u5206\u6790\u4e0e\u8ba8\u8bba\u3002\u4e0e\u5bf9\u5e94\u7684\u5757\u4f53\u76f8\u6bd4\uff0c\u7531\u4e8e\u78c1\u7ed3\u6784\u8f6c\u53d8\u53c2\u6570\u66f4\u597d\u7684\u7ed3\u5408\uff0cNi48.1<\/sub>Co2.9<\/sub>Mn35.0<\/sub>In14.0<\/sub>\u53d8\u78c1\u5f62\u72b6\u8bb0\u5fc6\u5fae\u4e1d\u5bfc\u81f4\u53ef\u9006\u76f8\u53d8\u7684\u4e34\u754c\u78c1\u573a\u5927\u5927\u964d\u4f4e\uff0c\u5e76\u5728Ni-Mn\u57fa\u5fae\u4e1d\u4e2d\u9996\u6b21\u62a5\u9053\u4e86\u53ef\u9006\u78c1\u81f4\u76f8\u53d8\u3002 \u6b64\u5916\uff0c\u57285 T\u78c1\u573a\u4e0b\uff0cNi48.1<\/sub>Co2.9<\/sub>Mn35.0<\/sub>In14.0<\/sub>\u53d8\u78c1\u5f62\u72b6\u8bb0\u5fc6\u5fae\u4e1d\u83b7\u5f97\u4e8612.8 J\/kg K\u7684\u53ef\u9006\u78c1\u71b5\u53d8\u3002\u8be5\u53ef\u9006\u71b5\u53d8\u503c\u4e3a\u76ee\u524dNi-Mn\u57fa\u78c1\u5f62\u72b6\u8bb0\u5fc6\u5fae\u4e1d\u4e2d\u7684\u6700\u5927\u503c\u3002<\/p>\n

\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n

\u56fe1: Ni-Co-Mn-In\u53d8\u78c1\u5f62\u72b6\u8bb0\u5fc6\u5fae\u4e1d\u7684\u5b8f\u89c2\u5f62\u6001<\/strong><\/p>\n

\"\"<\/p>\n

(a<\/strong>) Ni-Co-Mn-In\u53d8\u78c1\u5f62\u72b6\u8bb0\u5fc6\u5fae\u4e1d\u7684\u5b8f\u89c2\u5f62\u6001\u3002\u7531\u56fe\u53ef\u77e5\u901a\u8fc7\u6cf0\u52d2\u6cd5\u53ef\u4ee5\u5f88\u5bb9\u6613\u5730\u5236\u5907\u51fa\u8fde\u7eed\u4e14\u8f83\u957f\u7684\u5fae\u4e1d\u3002<\/p>\n

(b<\/strong>) Ni-Co-Mn-In\u53d8\u78c1\u5f62\u72b6\u8bb0\u5fc6\u5fae\u4e1d\u7684\u5149\u5b66\u663e\u5fae\u955c\u7167\u7247\u3002\u7531\u56fe\u53ef\u77e5\u901a\u8fc7\u6cf0\u52d2\u6cd5\u53ef\u4ee5\u5236\u5907\u5c3a\u5bf8\u5747\u5300\u7684\u5fae\u4e1d\u3002<\/p>\n

\u56fe2: DSC\u66f2\u7ebf\u5206\u6790<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe\u4e3aNi-Co-Mn-In\u53d8\u78c1\u5f62\u72b6\u8bb0\u5fc6\u5fae\u4e1d\u53ca\u5176\u5bf9\u5e94\u5757\u4f53\u7684DSC\u66f2\u7ebf\u3002\u7531\u56fe\u53ef\u77e5\u4e0e\u5757\u4f53\u76f8\u6bd4\uff0c\u5fae\u4e1d\u7684\u78c1\u7ed3\u6784\u8f6c\u53d8\u6e29\u5ea6(As<\/sub>\u3001Af<\/sub>\u3001Ms<\/sub>\u548cMf<\/sub>)\u53ca\u5965\u6c0f\u4f53\u7684\u5c45\u91cc\u6e29\u5ea6(Tc<\/sub>)\u5747\u964d\u4f4e\u3002<\/p>\n

\u56fe3: M(T)\u66f2\u7ebf\u5206\u6790<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe\u4e3aNi48.1<\/sub>Co2.9<\/sub>Mn35.0<\/sub>In14.0<\/sub>\u5fae\u4e1d\u53ca\u5176\u5bf9\u5e94\u5757\u4f53\u57280.02 T\u548c5 T\u78c1\u573a\u4e0b\u7684M(T)\u66f2\u7ebf\u3002\u7531\u56fe\u53ef\u77e5\u5bf9\u4e8e\u5fae\u4e1d\uff0c0.02 T\u7684\u964d\u6e29M(T)\u66f2\u7ebf\u4e0e5 T\u7684\u5347\u6e29\u66f2\u7ebf\u4e4b\u95f4\u6709\u95f4\u9699\u800c\u5757\u4f53\u6ca1\u6709\uff0c\u8fd9\u8868\u660e\u4e0e\u5757\u4f53\u76f8\u6bd4\uff0c\u5fae\u4e1d\u5bfc\u81f4\u53ef\u9006\u76f8\u53d8\u7684\u4e34\u754c\u78c1\u573a\u03bc0<\/sub>Hmin<\/sub>\u663e\u8457\u964d\u4f4e\u4e86\u3002\u7ed3\u5408\u7531DSC\u6570\u636e\u786e\u5b9a\u7684\u76f8\u8f6c\u53d8\u95f4\u9694\u3001\u70ed\u6ede\u540e\u4ee5\u53ca\u8f6c\u53d8\u71b5\u548c\u7531M(T)\u66f2\u7ebf\u786e\u5b9a\u7684\u78c1\u5316\u5f3a\u5ea6\u5dee(\u0394M)\u5bf9\u5fae\u4e1d\u548c\u5757\u4f53\u7684\u03bc0<\/sub>Hmin<\/sub>\u8fdb\u884c\u4e86\u8ba1\u7b97\uff0c\u53d1\u73b0\u5fae\u4e1d\u7684\u03bc0<\/sub>Hmin<\/sub>\u4e3a3.8 T\uff0c\u800c\u5757\u4f53\u7684\u03bc0<\/sub>Hmin<\/sub>\u4e3a7.6 T\u3002<\/p>\n

\u56fe4: M(H)\u66f2\u7ebf\u5206\u6790\u4ee5\u53ca\u03bc0<\/sub>Hcr<\/sub>(T)\u7684\u7ebf\u6027\u56de\u5f52\u5206\u6790<\/strong><\/p>\n

\"\"<\/p>\n

(a<\/strong>) Ni48.1<\/sub>Co2.9<\/sub>Mn35.0<\/sub>In14.0<\/sub>\u53d8\u78c1\u5f62\u72b6\u8bb0\u5fc6\u5fae\u4e1d\u5728\u7b2c\u4e00\u6b21\u573a\u5faa\u73af\u548c\u7b2c\u4e8c\u6b21\u573a\u5faa\u73af\u7684M(H)\u66f2\u7ebf\uff0c\u5176\u4e2d\u65bd\u52a0\u7684\u6700\u5927\u78c1\u573a\u4e3a5 T\u3002\u78c1\u81f4\u76f8\u53d8\u7684\u4e34\u754c\u78c1\u573a\u03bc0<\/sub>Hcr<\/sub>\u7684\u786e\u5b9a\u65b9\u6cd5\u5982\u56fe\u6240\u793a\u3002\u7531\u56fe\u53ef\u77e5\u4e24\u6b21\u573a\u5faa\u73af\u7684M(H)\u66f2\u7ebf\u57fa\u672c\u91cd\u5408\uff0c\u8868\u660e\u5728\u5faa\u73af\u78c1\u573a\u4f5c\u7528\u4e0b\uff0cNi48.1<\/sub>Co2.9<\/sub>Mn35.0<\/sub>In14.0<\/sub>\u53d8\u78c1\u5f62\u72b6\u8bb0\u5fc6\u5fae\u4e1d\u7684\u78c1\u81f4\u76f8\u53d8\u5177\u6709\u53ef\u9006\u6027\u3002<\/p>\n

(b<\/strong>) \u78c1\u81f4\u76f8\u53d8\u7684\u4e34\u754c\u78c1\u573a\u03bc0<\/sub>Hcr<\/sub>\u4e0e\u6e29\u5ea6\u7684\u5173\u7cfb\u56fe\u3002\u901a\u8fc7\u62df\u5408\u53d1\u73b0\u5176\u659c\u7387\u7ea6\u4e3a-0.175 T\/K\u3002<\/p>\n

\u56fe5: \u53ef\u9006\u78c1\u71b5\u53d8<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe\u4e3a\u4e0d\u540c\u6e29\u5ea6\u4e0b\u7684\u53ef\u9006\u78c1\u71b5\u53d8\u0394Sm\u3002\u7531\u56fe\u53ef\u77e5\uff0c\u5728233 K\uff0c\u53ef\u9006\u0394Sm\u53d6\u5f97\u6700\u5927\u503c\uff0c\u5176\u503c\u4e3a12.8 J\/kg\u00b7K\u3002<\/p>\n

\u3010\u5c0f\u7ed3\u3011<\/strong><\/p>\n

\u672c\u6587\u7814\u7a76\u4eba\u5458\u901a\u8fc7\u6cf0\u52d2\u6cd5\u5236\u5907\u4e86Ni48.1<\/sub>Co2.9<\/sub>Mn35.0<\/sub>In14.0<\/sub>\u53d8\u78c1\u5f62\u72b6\u8bb0\u5fc6\u5fae\u4e1d\u3002\u4e0e\u5bf9\u5e94\u5757\u4f53\u76f8\u6bd4\uff0c\u8be5\u5fae\u4e1d\u7684\u5bfc\u81f4\u53ef\u9006\u76f8\u53d8\u7684\u4e34\u754c\u78c1\u573a\u964d\u5230\u4e863.8 T\uff0c\u9996\u6b21\u5728Ni-Mn\u57fa\u5fae\u4e1d\u5408\u91d1\u4e2d\u5b9e\u73b0\u4e86\u53ef\u9006\u78c1\u81f4\u76f8\u53d8\u3002\u5e76\u57285 T\u78c1\u573a\u4e0b\uff0c\u6211\u4eec\u5728Ni48.1<\/sub>Co2.9<\/sub>Mn35.0<\/sub>In14.0<\/sub>\u53d8\u78c1\u5f62\u72b6\u8bb0\u5fc6\u5fae\u4e1d\u4e2d\u83b7\u5f97\u4e8612.8 J\/kg\u00b7K\u53ef\u9006\u78c1\u71b5\u53d8\u3002\u6b64\u5916\uff0c\u8be5\u5fae\u4e1d\u5177\u6709\u826f\u597d\u7684\u70ed\u4ea4\u6362\u80fd\u529b\u5e76\u4e14\u5bb9\u6613\u5236\u5907\uff0c\u4ece\u800c\u4f7fNi48.1<\/sub>Co2.9<\/sub>Mn35.0<\/sub>In14.0<\/sub>\u53d8\u78c1\u6027\u5f62\u72b6\u8bb0\u5fc6\u5fae\u4e1d\u5728\u78c1\u5236\u51b7\u9886\u57df\u5177\u6709\u8f83\u5927\u7684\u5e94\u7528\u6f5c\u529b\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/strong>Large and reversible inverse magnetocaloric effect in Ni48.1<\/sub>Co2.9<\/sub>Mn35.0<\/sub>In14.0<\/sub>\u00a0metamagnetic shape memory microwire<\/a>(Appl. Phys. Lett.2017,DOI:10.1063\/1.5000450)<\/p>\n

\u672c\u6587\u7531\u5317\u4eac\u79d1\u6280\u5927\u5b66\u4ece\u9053\u6c38\u6559\u6388\u56e2\u961f\u63d0\u4f9b\u3002<\/p>\n

\u6750\u6599\u4eba\u7f51\u4e13\u6ce8\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u53ca\u884c\u4e1a\u8fdb\u5c55\uff0c\u8fd9\u91cc\u6c47\u96c6\u4e86\u5404\u5927\u9ad8\u6821\u7855\u535a\u751f\u3001\u4e00\u7ebf\u79d1\u7814\u4eba\u5458\u4ee5\u53ca\u884c\u4e1a\u4ece\u4e1a\u8005\uff0c\u5982\u679c\u60a8\u5bf9\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u8fdb\u5c55\uff0c\u89e3\u8bfb\u9ad8\u6c34\u5e73\u6587\u7ae0\u6216\u662f\u8bc4\u8ff0\u884c\u4e1a\u6709\u5174\u8da3\uff0c\u70b9\u6211\u52a0\u5165\u6750\u6599\u4eba\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n

\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<\/strong><\/p>\n

\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1aRDD-2011-CHERISH\uff0c\u4efb\u4e39\u4e39\uff0c\u6211\u4eec\u4f1a\u9080\u8bf7\u5404\u4f4d\u8001\u5e08\u52a0\u5165\u4e13\u5bb6\u7fa4\u3002<\/strong><\/p>\n

\u6750\u6599\u6d4b\u8bd5\uff0c\u6570\u636e\u5206\u6790\uff0c\u4e0a\u6d4b\u8bd5\u8c37<\/a>\uff01<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

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