{"id":271828,"date":"2026-05-13T08:30:00","date_gmt":"2026-05-13T00:30:00","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=271828"},"modified":"2026-05-12T21:33:36","modified_gmt":"2026-05-12T13:33:36","slug":"%e9%9d%a2%e5%90%91%e7%a9%ba%e9%97%b4%e4%bd%8e%e6%b8%a9%e5%88%b6%e5%86%b7%e7%9a%84%e9%92%86%e5%9f%ba%e5%8f%8c%e5%b1%82%e4%b8%89%e8%a7%92%e6%99%b6%e6%a0%bc%e5%8f%8d%e9%93%81%e7%a3%81%e8%93%84%e5%86%b7","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=271828","title":{"rendered":"\u9762\u5411\u7a7a\u95f4\u4f4e\u6e29\u5236\u51b7\u7684\u9486\u57fa\u53cc\u5c42\u4e09\u89d2\u6676\u683c\u53cd\u94c1\u78c1\u84c4\u51b7\u6750\u6599\u5173\u952e\u6280\u672f\u7a81\u7834"},"content":{"rendered":"\n<p>\u51dd\u805a\u6001\u7269\u7406\uff1b\u6750\u6599\u79d1\u5b66\uff1b\u4f4e\u6e29\u5de5\u7a0b<\/p>\n\n\n\n<p>\u7b2c\u4e00\u4f5c\u8005\uff1a\u738b\u5efa\u4e54\uff1b\u65b9\u695a\u8212\uff08Jianqiao Wang#, Chushu Fang#, Zhibin Qiu, Yang Zhao, Quan Xiao, Xiying Sun, Zhaoyi Li, Laifeng Li, Yuan Zhou, Changzhao Pan*, Shu Guo*, Tunable Multistage Refrigeration via Geometrically Frustrated Triangular Lattice Antiferromagnet for Space Cooling. <strong>Device<\/strong>, 2026, 4(4), 101080.\uff09<\/p>\n\n\n\n<p><strong>\u8981\u6c42<\/strong>\uff1a\u9762\u5411\u6781\u4f4e\u6e29\u5236\u51b7\u5173\u952e\u6280\u672f\u9700\u6c42\uff0c\u56e2\u961f\u6210\u529f\u5f00\u53d1\u51fa\u65b0\u578b\u9ad8\u6027\u80fd\u84c4\u51b7\u6750\u6599Gd<sub>2<\/sub>O<sub>2<\/sub>Se\uff08GOSe\uff09\u3002<\/p>\n\n\n\n<p>\u4f20\u7edf\u84c4\u51b7\u6750\u6599\u5982Er<sub>3<\/sub>Ni\u3001HoCu<sub>2<\/sub>\u548cGd<sub>2<\/sub>O<sub>2<\/sub>S(GOS)\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u7f13\u89e3\u4e8610 K\u4ee5\u4e0b\u6bd4\u70ed\u8fc5\u901f\u8870\u51cf\u6240\u5e26\u6765\u7684\u84c4\u51b7\u5e94\u7528\u74f6\u9888\u3002\u7136\u800c\uff0c\u957f\u671f\u4ee5\u6765\u9ad8\u6027\u80fd\u84c4\u51b7\u6750\u6599\u6838\u5fc3\u6280\u672f\u4e3b\u8981\u53d7\u65e5\u672c\u7b49\u56fd\u5bb6\u4e13\u5229\u4f53\u7cfb\u5236\u7ea6\u3002\u540c\u65f6\uff0c\u73b0\u6709\u5546\u7528\u84c4\u51b7\u6750\u6599\u4f53\u7cfb\u4ecd\u5b58\u5728\u660e\u663e\u7684\u84c4\u51b7\u6e29\u533a\u7a7a\u767d\uff0c\u5c24\u5176\u662f\u5728\u8fd1\u6db2\u6c26\u5173\u952e\u6e29\u533a\uff0c\u96be\u4ee5\u5b9e\u73b0\u9ad8\u6548\u70ed\u5bb9\u91cf\u4f20\u9012\u4e0e\u6e29\u533a\u8854\u63a5\uff0c\u5236\u7ea6\u4e86\u7a7a\u95f4\u5236\u51b7\u7b49\u7279\u6b8a\u5e94\u7528\u573a\u666f\u5bf9\u5bbd\u6e29\u57df\u3001\u9ad8\u5236\u51b7\u6548\u7387\u7684\u6781\u7aef\u9700\u6c42\u3002GOSe\u4f5c\u4e3aGOS\u7684\u540c\u6784\u65b0\u6750\u6599\uff0c\u7ee7\u627f\u4e86\u5176\u7a33\u5b9a\u7684\u53cc\u5c42\u4e09\u89d2\u6676\u683c\u9aa8\u67b6\uff0c\u5e76\u901a\u8fc7\u51e0\u4f55\u963b\u632b\u6548\u5e94\uff0c\u5c06\u78c1\u76f8\u53d8\u6e29\u5ea6\u6210\u529f\u538b\u4f4e\u81f38 K\u4ee5\u4e0b\uff0c\u57286.21 K\u548c2.11 K\u5904\u5448\u73b0\u51fa\u4e24\u4e2a\u8fde\u7eed\u78c1\u76f8\u53d8\u7279\u5f81\u3002\u8be5\u6750\u6599\u5728\u6db2\u6c26\u5173\u952e\u6e29\u533a\u540c\u65f6\u5b9e\u73b0\u78c1\u6709\u5e8f\u4e0e\u5bbd\u6e29\u533a\u9ad8\u6bd4\u70ed\u534f\u540c\u8986\u76d6\uff0c\u6709\u6548\u6784\u5efa\u8d77\u4f20\u7edf\u84c4\u51b7\u6750\u6599\u7f3a\u5931\u7684\u70ed\u5bb9\u6865\u63a5\u533a\u95f4\u3002\u8be5\u6210\u679c\u6709\u671b\u6253\u7834\u73b0\u6709\u9ad8\u7aef\u84c4\u51b7\u6750\u6599\u957f\u671f\u4f9d\u8d56\u8fdb\u53e3\u7684\u5c40\u9762\uff0c\u5b9e\u73b0\u5173\u952e\u529f\u80fd\u6750\u6599\u7684\u81ea\u4e3b\u53ef\u63a7\uff0c\u5e76\u663e\u8457\u63d0\u5347\u8109\u51b2\u7ba1\u5236\u51b7\u673a\u5728\u8fd1\u6db2\u6c26\u6e29\u533a\u7684\u5236\u51b7\u6548\u7387\uff0c\u4e3a\u6df1\u7a7a\u63a2\u6d4b\u3001\u7a7a\u95f4\u8f7d\u8377\u4f4e\u6e29\u7cfb\u7edf\u7b49\u91cd\u5927\u5e94\u7528\u63d0\u4f9b\u91cd\u8981\u6750\u6599\u652f\u6491\u3002<\/p>\n\n\n\n<p>*\u3010\u6b63\u6587\u5185\u5bb9\u3011<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\u5bfc\u8bfb<\/strong><strong>:<\/strong><\/li>\n<\/ol>\n\n\n\n<p>\u672c\u7814\u7a76\u805a\u7126\u4e8e\u4e00\u79cd\u5177\u6709\u9486\u57fa\u53cc\u5c42\u4e09\u89d2\u6676\u683c\u53cd\u94c1\u78c1\u6750\u6599GOSe\uff0c\u9996\u6b21\u63ed\u793a\u4e86\u5176\u5728\u8986\u76d6\u6db2\u6c26\u6e29\u533a\u7684\u4e24\u7ea7\u8fde\u7eed\u78c1\u76f8\u53d8\uff0c\u5b9e\u73b0\u4e86\u9ad8\u6bd4\u70ed\u503c\u548c\u5bbd\u76f8\u53d8\u6e29\u533a\uff0c\u586b\u5145\u4e86\u73b0\u6709\u5546\u4e1a\u84c4\u51b7\u6750\u6599\u7684\u5e94\u7528\u7a7a\u767d\u3002\u540c\u65f6\uff0c\u5c06\u6750\u6599\u586b\u5145\u8fdb\u8109\u51b2\u7ba1\u5236\u51b7\u673a\uff0c\u5236\u51b7\u673a\u5236\u51b7\u6548\u7387\u63d0\u534766.5&nbsp;%\uff0c\u5e76\u5b9e\u73b05.85&nbsp;K\u8fd1\u6db2\u6c26\u6e29\u533a\u5236\u51b7\u3002\u8be5\u6750\u6599\u5c55\u73b0\u51fa\u4f18\u5f02\u4f4e\u6e29\u84c4\u51b7\u6027\u80fd\uff0c\u6709\u671b\u5728\u7a7a\u95f4\u5236\u51b7\u9886\u57df\u53d1\u6325\u5e94\u7528\u4ef7\u503c\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"550\" height=\"550\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2026\/05\/2382c315a6ba396-11.png\" alt=\"\" class=\"wp-image-271829\"\/><\/figure>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6b63\u6587<\/strong>\uff1a<\/li>\n<\/ul>\n\n\n\n<p>\u5728\u6df1\u7a7a\u63a2\u6d4b\u7b49\u7a7a\u95f4\u63a2\u7d22\u4efb\u52a1\u4e2d\uff0c\u4f4e\u6e29\u5236\u51b7\u6280\u672f\u662f\u4fdd\u969c\u7a7a\u95f4\u8f7d\u8377\u957f\u671f\u7a33\u5b9a\u8fd0\u884c\u7684\u6838\u5fc3\u652f\u6491\u3002\u5176\u4e2d\uff0c10 K\u4ee5\u4e0b\u4e43\u81f3\u8fd1\u6db2\u6c26\u6e29\u533a\u7684\u5236\u51b7\u6280\u672f\uff0c\u662f\u7a7a\u95f4\u5929\u6587\u89c2\u6d4b\u3001\u91cf\u5b50\u7cbe\u5bc6\u63a2\u6d4b\u7b49\u9ad8\u7aef\u7a7a\u95f4\u4efb\u52a1\u5b9e\u73b0\u9ad8\u7075\u654f\u63a2\u6d4b\u6027\u80fd\u7684\u5173\u952e\u6280\u672f\u57fa\u7840\u3002<\/p>\n\n\n\n<p>\u5f53\u524d\u4e3b\u6d41\u7684\u65af\u7279\u6797\u8109\u51b2\u7ba1\u5236\u51b7\u673a\u56e0\u51b7\u5934\u65e0\u673a\u68b0\u8fd0\u52a8\u90e8\u4ef6\u3001\u5bff\u547d\u957f\u3001\u632f\u52a8\u4f4e\u7b49\u4f18\u52bf\uff0c\u5df2\u6210\u4e3a\u7a7a\u95f4\u4f4e\u6e29\u5236\u51b7\u7cfb\u7edf\u7684\u4f18\u9009\u6280\u672f\u8def\u7ebf\u3002\u7136\u800c\uff0c\u4f20\u7edf\u84c4\u51b7\u586b\u5145\u6750\u6599\u572810 K\u4ee5\u4e0b\u666e\u904d\u5b58\u5728\u70ed\u5bb9\u5feb\u901f\u8870\u51cf\u95ee\u9898\uff0c\u76f4\u63a5\u5bfc\u81f4\u5236\u51b7\u673a\u6362\u70ed\u6548\u7387\u4e0b\u964d\u751a\u81f3\u6027\u80fd\u5931\u6548\uff0c\u4e25\u91cd\u5236\u7ea6\u4e86\u7a7a\u95f4\u4f4e\u6e29\u5236\u51b7\u6280\u672f\u5411\u66f4\u4f4e\u6e29\u533a\u62d3\u5c55\u3002\u8fd1\u5e74\u6765\u53d1\u5c55\u8d77\u6765\u7684\u78c1\u84c4\u51b7\u6750\u6599\uff0c\u51ed\u501f\u5176\u4f4e\u6e29\u533a\u9ad8\u6bd4\u70ed\u7279\u6027\uff0c\u88ab\u8ba4\u4e3a\u662f\u7a81\u7834\u8fd9\u4e00\u6280\u672f\u74f6\u9888\u7684\u6838\u5fc3\u89e3\u51b3\u8def\u5f84\u3002\u5176\u4e2d\uff0cEr<sub>3<\/sub>Ni\u3001HoCu<sub>2<\/sub>\u7b49\u6750\u6599\u5df2\u9010\u6b65\u6210\u4e3a\u8fd1\u6db2\u6c26\u6e29\u533a\u7a7a\u95f4\u5236\u51b7\u7684\u91cd\u8981\u6750\u6599\u4f53\u7cfb\u3002<\/p>\n\n\n\n<p>\u4f4e\u6e29\u4e0b\u78c1\u84c4\u51b7\u6750\u6599\u7684\u5236\u51b7\u6548\u80fd\u53d6\u51b3\u4e8e\u6bd4\u70ed\u7279\u6027\uff0c\u8fd1\u5e74\u6765\uff0c\u901a\u8fc7\u51e0\u4f55\u963b\u632b\u8c03\u63a7\u78c1\u76f8\u53d8\u6e29\u5ea6\uff0c\u62d3\u5bbd\u6750\u6599\u6bd4\u70ed\u54cd\u5e94\u6e29\u533a\u5e76\u586b\u8865\u5546\u7528\u6750\u6599\u95f4\u7684\u70ed\u5bb9\u7a7a\u767d\uff0c\u6b63\u6210\u4e3a\u4f4e\u6e29\u78c1\u84c4\u51b7\u6750\u6599\u7684\u7814\u7a76\u70ed\u70b9\u3002\u5229\u7528\u9486\u79bb\u5b50\u5927\u81ea\u65cb<em>S<\/em>&nbsp;= 7\/2\u7684\u7279\u6027\u5e26\u6765\u7684\u9ad8\u78c1\u71b5\uff0c\u80fd\u5927\u5e45\u63d0\u5347\u6750\u6599\u7684\u4f4e\u6e29\u78c1\u84c4\u51b7\u6027\u80fd\u3002\u6211\u4eec\u8bbe\u60f3\u6784\u5efa\u5927\u81ea\u65cb<em>S<\/em>&nbsp;= 7\/2\u7684\u9486\u57fa\u53cc\u5c42\u4e09\u89d2\u6676\u683c\u53cd\u94c1\u78c1\u4f53\uff0c\u5e76\u5229\u7528\u51e0\u4f55\u963b\u632b\u8bf1\u5bfc\u7684\u5bbd\u57df\u9ad8\u6bd4\u70ed\u7279\u6027\u5b9e\u73b0\u8fd1\u6db2\u6c26\u6e29\u533a\u7684\u9ad8\u6548\u5236\u51b7\u3002\u8be5\u7814\u7a76\u4e2d\u7684GOSe\u4f5c\u4e3a\u5e38\u7528\u7684\u5546\u7528\u84c4\u51b7\u6750\u6599GOS\u7684\u540c\u6784\u4f53\uff0c\u517c\u5177\u5927\u81ea\u65cb\u3001\u9ad8\u78c1\u71b5\uff0c\u662f\u5b9e\u73b0\u8fd9\u4e00\u60f3\u6cd5\u7684\u7406\u60f3\u6750\u6599\u8f7d\u4f53\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"431\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2026\/05\/ce6e2814f207c93-10.png\" alt=\"\" class=\"wp-image-271830\"\/><\/figure>\n\n\n\n<p><strong>\u56fe<\/strong><strong>1 <\/strong><strong>\u6bd4\u70ed\u7279\u6027\u4e0e\u5236\u51b7\u6027\u80fd\u8bc4\u4f30\u3002<\/strong>\uff08A\uff09\u96f6\u78c1\u573a\u4e0bGOSe\u7684\u6bd4\u70ed\u53ca\u78c1\u71b5\u6f14\u5316\u884c\u4e3a\uff1b\uff08B\uff09GOSe \u4e0e\u5178\u578b\u5546\u7528\u84c4\u51b7\u6750\u6599\u7684\u4f4e\u6e29\u6bd4\u70ed\u6027\u80fd\u5bf9\u6bd4\uff1b\uff08C\uff09\u586b\u5145GOSe\u540e\u5236\u51b7\u673a\u7684\u964d\u6e29\u66f2\u7ebf\uff1b\uff08D\uff09\u5236\u51b7\u91cf\u53ca\u76f8\u5bf9\u5361\u8bfa\u6548\u7387\u5bf9\u6bd4\uff1aCase 1\u4e3a\u586b\u5145GOSe\uff0cCase 2 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The material simultaneously features magnetic ordering temperatures covering the liquid-helium temperature range and a broad high specific-heat window, offering a promising route to break the long-standing technological dominance of commercial regenerator material GOS and enable domestic substitution of key cryogenic materials.<\/p>\n\n\n\n<p>From an engineering perspective, leveraging the geometrical-frustration-induced wide-range high specific heat of Gd<sub>2<\/sub>O<sub>2<\/sub>Se, the cooling efficiency of the original 7 K pulse tube cryocooler was improved by 66.5%, achieving a minimum temperature of 5.85 K in the near\u2013liquid-helium regime. This material demonstrates outstanding low-temperature magnetocaloric performance and holds strong potential for space cryogenic cooling applications.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u51dd\u805a\u6001\u7269\u7406\uff1b\u6750\u6599\u79d1\u5b66\uff1b\u4f4e\u6e29\u5de5\u7a0b \u7b2c\u4e00\u4f5c\u8005\uff1a\u738b\u5efa\u4e54\uff1b\u65b9\u695a\u8212\uff08Jianqiao Wang#, Chushu Fang#, Zhibin Qiu, Yang Zhao&#8230;<\/p>\n","protected":false},"author":31345,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-271828","post","type-post","status-publish","format-standard","hentry","category-keji"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/271828"}],"collection":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/users\/31345"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=271828"}],"version-history":[{"count":1,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/271828\/revisions"}],"predecessor-version":[{"id":271831,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/271828\/revisions\/271831"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=271828"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=271828"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=271828"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}