{"id":257881,"date":"2024-02-15T08:16:49","date_gmt":"2024-02-15T00:16:49","guid":{"rendered":"\/\/m.iemloyee.com\/?p=257881"},"modified":"2024-02-16T12:19:07","modified_gmt":"2024-02-16T04:19:07","slug":"%e5%8d%97%e6%96%b9%e7%a7%91%e6%8a%80%e5%a4%a7%e5%ad%a6%ef%bc%8c%e9%87%8d%e7%a3%85nature%ef%bc%81","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=257881","title":{"rendered":"\u5357\u65b9\u79d1\u6280\u5927\u5b66\uff0c\u91cd\u78c5Nature\uff01"},"content":{"rendered":"<p><strong><b>\u4e00\u3001<\/b><\/strong><strong><b>\u3010\u5bfc\u8bfb\u3011<\/b><\/strong><\/p>\n<p>\u51dd\u805a\u6001\u7cfb\u7edf\u4e2d\u7535\u5b50\u81ea\u65cb\u7684\u7a7a\u95f4\u3001\u52a8\u91cf\u548c\u80fd\u91cf\u5206\u79bb\u6307\u5bfc\u4e86\u4ea7\u751f\u548c\u64cd\u7eb5\u81ea\u65cb\u6781\u5316\u7535\u6d41\u7684\u65b0\u5668\u4ef6\u7684\u5f00\u53d1\u3002\u6700\u8fd1\u5bf9\u78c1\u6027\u6750\u6599\u4e2d\u4e00\u7ec4\u4ee5\u524d\u88ab\u5ffd\u89c6\u7684\u5bf9\u79f0\u64cd\u4f5c\u7684\u5173\u6ce8\uff0c\u5bfc\u81f4\u4e86\u4e00\u79cd\u65b0\u578b\u81ea\u65cb\u5206\u88c2\u7684\u51fa\u73b0\uff0c\u4f7f\u9009\u5b9a\u7684\u53cd\u94c1\u78c1\u4f53\uff08AFM\uff09\u4e0a\u7684\u80fd\u5e26\u51fa\u73b0\u5de8\u5927\u7684\u548c\u4e0e\u52a8\u91cf\u76f8\u5173\u7684\u81ea\u65cb\u6781\u5316\u3002\u5728\u67d0\u4e9b\u53cd\u94c1\u78c1\u4f53\u4e2d\uff0c\u5373\u4f7f\u5728\u6ca1\u6709\u81ea\u65cb-\u8f68\u9053\u8026\u5408\uff08SOC\uff09\u7684\u60c5\u51b5\u4e0b\uff0c\u4e5f\u9884\u6d4b\u4e86\u4e00\u79cd\u7531\u957f\u7a0b\u78c1\u5e8f\u5f15\u8d77\u7684\u65b0\u578b\u81ea\u65cb\u5206\u88c2\u3002\u8fd9\u79cd\u65b9\u6848\u5141\u8bb8\u9009\u62e9\u8f7b\u5143\u7d20\u6750\u6599\u6765\u4ea7\u751f\uff0c\u4f8b\u5982\uff0c\u81ea\u65cb\u7535\u6d41\u548c\u96a7\u7a7f\u78c1\u963b\u6548\u5e94\uff0c\u5927\u5927\u6269\u5927\u4e86AFM\u81ea\u65cb\u7535\u5b50\u5b66\u7684\u8303\u56f4\u3002\u8fd9\u4e9b\u65b0\u78c1\u4f53\u4e2d\u5141\u8bb8\u7684\u5bf9\u79f0\u64cd\u4f5c\u4e0d\u662f\u7ecf\u8fc7\u5145\u5206\u7814\u7a76\u7684\uff08\u78c1\u6027\uff09\u7a7a\u95f4\u7fa4\uff0c\u800c\u662f\u7531\u79f0\u4e3a\u81ea\u65cb\u7a7a\u95f4\u7fa4\u7684\u589e\u5f3a\u5bf9\u79f0\u7fa4\u5b8c\u5168\u63cf\u8ff0\u7684\uff0c\u5176\u4e2d\u6676\u683c\u65cb\u8f6c\u548c\u81ea\u65cb\u65cb\u8f6c\u7684\u89e3\u8026\u5141\u8bb8\u67d0\u4e9b\u88ab\u5e38\u89c4\u78c1\u7a7a\u95f4\u7fa4\u6392\u9664\u7684\u5bf9\u79f0\u64cd\u4f5c\uff0c\u4ece\u800c\u5bfc\u81f4\u5947\u5f02\u7684\u7269\u7406\u73b0\u8c61\u3002\u540c\u65f6\uff0cAFM\u8bf1\u5bfc\u7684\u81ea\u65cb\u5206\u88c2\u7684\u5916\u89c2\u662f\u72ec\u4e00\u65e0\u4e8c\u7684\uff0c\u56e0\u4e3a\u5b83\u7684\u5206\u88c2\u89c4\u6a21\u53d6\u51b3\u4e8e\u7535\u5b50\u7684\u52a8\u91cf\uff0c\u5e76\u4e14\u53ef\u80fd\u6bd4\u5df2\u77e5\u6700\u5927\u7684\u62c9\u4ec0\u5df4\u6548\u5e94\u5927\u5f97\u591a\u3002\u5c3d\u7ba1\u7406\u8bba\u9884\u6d4b\u4e0d\u65ad\u589e\u957f\uff0c\u4f46\u4ecd\u7136\u7f3a\u4e4f\u5bf9\u8fd9\u79cd\u81ea\u65cb\u5206\u88c2\u7684\u76f4\u63a5\u5149\u8c31\u8bc1\u636e\u3002<\/p>\n<p><strong><b>\u4e8c\u3001<\/b><\/strong><strong><b>\u3010\u6210\u679c\u63a0\u5f71\u3011<\/b><\/strong><\/p>\n<p>\u5728\u6b64\uff0c<strong>\u5357\u65b9\u79d1\u6280\u5927\u5b66<\/strong><strong>\u5218\u7545\u526f\u6559\u6388<\/strong><strong>\uff0c<\/strong><strong>\u5218\u5947\u822a\u6559\u6388<\/strong><strong>\u8054\u5408\u4e2d\u56fd\u79d1\u5b66\u9662\u4e0a\u6d77\u5fae\u7cfb\u7edf\u4e0e\u4fe1\u606f\u6280\u672f\u7814\u7a76\u6240<\/strong><strong>\u4e54\u5c71\u7814\u7a76\u5458<\/strong><strong>\u7b49\u4eba\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u4e3a\u8fd9\u79cd\u6750\u6599\u7684\u5b58\u5728\u63d0\u4f9b\u4e86\u53ef\u9760\u7684\u5149\u8c31\u548c\u8ba1\u7b97\u8bc1\u636e\uff0c\u5728\u975e\u5171\u9762\u53cd\u94c1\u78c1\u4f53\u4e2d\u4e8c\u78b2\u5316\u9530\uff08MnTe<sub>2<\/sub>\uff09\uff0c\u53d1\u73b0\u81ea\u65cb\u7684\u9762\u5185\u5206\u91cf\u76f8\u5bf9\u4e8e\u5e03\u91cc\u6e0a\u533a\u7684\u9ad8\u5bf9\u79f0\u5e73\u9762\u662f\u53cd\u5bf9\u79f0\u7684\uff0c\u5728\u53cd\u94c1\u78c1\uff08AFM\uff09\u57fa\u6001\u4e2d\u5305\u542b\u683c\u5b50\u72b6\u81ea\u65cb\u7ec7\u6784\u3002\u8fd9\u79cd\u975e\u5e38\u89c4\u7684\u81ea\u65cb\u6a21\u5f0f\uff0c\u8fdb\u4e00\u6b65\u53d1\u73b0\u5728\u9ad8\u6e29\u987a\u78c1\u6001\u4e0b\u51cf\u5f31\uff0c\u5176\u8d77\u6e90\u4e8e\u56fa\u6709\u7684AFM\u987a\u5e8f\uff0c\u800c\u4e0d\u662f\u81ea\u65cb-\u8f68\u9053\u8026\u5408\uff08SOC\uff09\u3002\u672c\u6587\u7684\u53d1\u73b0\u8bc1\u660e\u4e86\u4e00\u79cd\u7531\u65f6\u95f4\u53cd\u8f6c\u65ad\u88c2\u5f15\u8d77\u7684\u65b0\u578b\u4e8c\u6b21\u81ea\u65cb\u7ec7\u6784\uff0c\u4f7fAFM\u81ea\u65cb\u7535\u5b50\u5b66\u5960\u5b9a\u4e86\u575a\u5b9e\u7684\u57fa\u7840\uff0c\u5e76\u4e3a\u7814\u7a76\u76f8\u5173\u6750\u6599\u4e2d\u7684\u5947\u5f02\u91cf\u5b50\u73b0\u8c61\u94fa\u5e73\u4e86\u9053\u8def\u3002<\/p>\n<p>\u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5\u201c<strong>Observation of plaid-like spin splitting in a noncoplanar antiferromagnet<\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728<strong><em><i>N<\/i><\/em><\/strong><strong><em><i>ature<\/i><\/em><\/strong>\u4e0a\u3002<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-257882\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2024\/02\/\u5c01\u9762.jpg\" alt=\"\" width=\"600\" height=\"330\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2024\/02\/\u5c01\u9762.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2024\/02\/\u5c01\u9762-300x165.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong><b>\u4e09\u3001<\/b><\/strong><strong><b>\u3010\u6838\u5fc3\u521b\u65b0\u70b9\u3011<\/b><\/strong><\/p>\n<p>1.\u672c\u6587\u4f7f\u7528\u81ea\u65cb\u5206\u8fa8\u548c\u89d2\u5ea6\u5206\u8fa8\u5149\u53d1\u5c04\u5149\u8c31\uff08SARPES\uff09\u6d4b\u91cf\u548c\u7406\u8bba\u5206\u6790\uff0c\u660e\u786e\u5730\u8bc1\u660e\u4e86\u8fd9\u79cdAFM\u8bf1\u5bfc\u7684\u81ea\u65cb\u5206\u88c2\u6548\u5e94\u5728\u975e\u5171\u9762\u53cd\u94c1\u78c1\u4f53MnTe<sub>2<\/sub>\u4e0a\u7684\u5b58\u5728\u3002\u51ed\u501f\u6700\u5148\u8fdb\u7684SARPES\u8bbe\u5907\uff0c\u89c2\u5bdf\u5230\u4f53\u5e26\u4e0a\u81ea\u65cb\u7684\u9762\u5185\u5206\u91cf\u5728\u6c34\u5e73\u548c\u5782\u76f4\u9ad8\u5bf9\u79f0\u5e73\u9762\u4e0a\u90fd\u662f\u53cd\u5bf9\u79f0\u7684\u3002\u56e0\u6b64\uff0c\u81ea\u65cb\u7eb9\u7406\u5728\u4e09\u7ef4\u5e03\u91cc\u6e0a\u533a\u5f62\u6210\u683c\u5b50\u56fe\u6848\uff0c\u4e0e\u8ba1\u7b97\u4e00\u81f4\u3002<\/p>\n<p>2.\u4e0e\u6e29\u5ea6\u76f8\u5173\u7684SARPES\u6d4b\u91cf\u8fdb\u4e00\u6b65\u8868\u660e\uff0c\u89c2\u5bdf\u5230\u7684\u81ea\u65cb\u6781\u5316\u4e0eAFM\u5230\u987a\u78c1\u6027\u8dc3\u8fc1\u6709\u5173\u3002\u672c\u6587\u7684\u5de5\u4f5c\u63ed\u793a\u4e86\u7531\u78c1\u4ea4\u6362\u5f15\u8d77\u7684\u4e8c\u6b21\u81ea\u65cb\u5206\u88c2\u6548\u5e94\uff0c\u5728\u81ea\u65cb\u7ed3\u6784\u548c\u6f5c\u5728\u673a\u5236\u65b9\u9762\u4e0e\u8457\u540d\u7684Zeeman\uff0cRashba\u548cDresselhaus\u6548\u5e94\u4e0d\u540c\u3002<\/p>\n<p><strong><b>\u56db\u3001<\/b><\/strong><strong><b>\u3010\u6570\u636e\u6982\u89c8\u3011<\/b><\/strong><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-257883\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2024\/02\/\u56fe1.jpg\" alt=\"\" width=\"600\" height=\"272\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2024\/02\/\u56fe1.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2024\/02\/\u56fe1-300x136.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong><b>\u56fe<\/b><\/strong><strong><b>1 MnTe<\/b><\/strong><strong><sub><b>2<\/b><\/sub><\/strong><strong><b>\u7684\u81ea\u65cb\u5206\u88c2\u6548\u5e94\u7684\u4e0d\u540c\u539f\u578b\u548cDFT\u8ba1\u7b97\u7ed3\u679c\u00a9 2024 Springer Nature<\/b><\/strong><strong><b><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-257884\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2024\/02\/\u56fe2.jpg\" alt=\"\" width=\"600\" height=\"579\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2024\/02\/\u56fe2.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2024\/02\/\u56fe2-300x290.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/b><\/strong><\/p>\n<p><strong><b>\u56fe<\/b><\/strong><strong><b>2 <\/b><\/strong><strong><b>\u5728<\/b><\/strong><strong><em><b><i>k<\/i><\/b><\/em><\/strong><strong><em><sub><b><i>z<\/i><\/b><\/sub><\/em><\/strong><strong><b>=\u22120.2\u03c0\/c\u5904\u7684\u5e73\u9762\u5185\u65cb\u8f6c\u7684\u683c\u5b50\u72b6\u7eb9\u7406<\/b><\/strong><strong><b>\u00a9 2024 Springer Nature<\/b><\/strong><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-257885\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2024\/02\/\u56fe3.jpg\" alt=\"\" width=\"600\" height=\"273\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2024\/02\/\u56fe3.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2024\/02\/\u56fe3-300x137.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong><b>\u56fe<\/b><\/strong><strong><b>3 \u4e0d\u540c<\/b><\/strong><strong><em><b><i>k<\/i><\/b><\/em><\/strong><strong><em><sub><b><i>z<\/i><\/b><\/sub><\/em><\/strong><strong><b>\u503c\u4e0b<\/b><\/strong><strong><em><b><i>S<\/i><\/b><\/em><\/strong><strong><em><sub><b><i>x<\/i><\/b><\/sub><\/em><\/strong><strong><b>\u6781\u5316\u7684\u53cd\u8f6c\u00a9 2024 Springer Nature<\/b><\/strong><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-257886\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2024\/02\/\u56fe4.jpg\" alt=\"\" width=\"600\" height=\"541\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2024\/02\/\u56fe4.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2024\/02\/\u56fe4-300x271.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong><b>\u56fe<\/b><\/strong><strong><b>4 \u80fd\u5e26\u7ed3\u6784\u548c<\/b><\/strong><strong><em><b><i>S<\/i><\/b><\/em><\/strong><strong><em><sub><b><i>x<\/i><\/b><\/sub><\/em><\/strong><strong><b>\u6781\u5316\u7684\u6e29\u5ea6\u4f9d\u8d56\u6027\u00a9 2024 Springer Nature<\/b><\/strong><\/p>\n<p><strong><b>\u4e94\u3001<\/b><\/strong><strong><b>\u3010\u6210\u679c\u542f\u793a\u3011<\/b><\/strong><\/p>\n<p>\u7efc\u4e0a\u6240\u8ff0\uff0c\u672c\u6587\u7684\u7cfb\u7edfSARPES\u6d4b\u91cf\u8bc1\u660e\u4e86\u5728\u975e\u5171\u9762\u53cd\u94c1\u78c1\u4f53MnTe<sub>2<\/sub>\u4e2d\u5b58\u5728\u4e00\u79cd\u7531\u56fa\u6709AFM\u9636\u5f15\u8d77\u7684\u65b0\u578b\u52a8\u91cf\u4f9d\u8d56\u81ea\u65cb\u5206\u88c2\u3002\u5176\u4e2d\uff0c\u975e\u5171\u9762\u548c\u975e\u5171\u7ebf\u53cd\u94c1\u78c1\u4f53\u4e2d\u7684\u8fd9\u79cd\u81ea\u65cb\u5206\u88c2\u4e0e\u5171\u7ebf\u4ea4\u66ff\u78c1\u4f53\u4e2d\u5177\u6709\u76f8\u540c\u7684\u8d77\u6e90\uff0c\u5c40\u90e8AFM\u573a\u4ee5\u76f8\u540c\u7684\u65b9\u5f0f\u8026\u5408\u7535\u5b50\u81ea\u65cb\u53ca\u5176\u8fd0\u52a8\u3002\u540c\u65f6\uff0cMnTe<sub>2<\/sub>\u4e2d\u4e0e\u52a8\u91cf\u76f8\u5173\u7684\u81ea\u65cb\u5206\u88c2\u5e26\u80fd\u6709\u6548\u5730\u4ea7\u751f\u81ea\u65cb\u6781\u5316\u7535\u6d41\uff0c\u5bfc\u81f4\u78c1\u81ea\u65cb\u970d\u5c14\u6548\u5e94\u3001\u81ea\u65cb\u5206\u88c2\u6548\u5e94\u3001\u96a7\u7a7f\u78c1\u7535\u963b\u7b49\u3002\u6b64\u5916\uff0c\u8fd9\u79cd\u81ea\u65cb\u5206\u88c2\u6548\u5e94\u4e5f\u53ef\u80fd\u5b58\u5728\u4e8e\u5404\u79cd\u91cf\u5b50\u6750\u6599\uff0c\u5982\u83ab\u7279\u7edd\u7f18\u4f53\uff0c\u975e\u5e38\u89c4\u8d85\u5bfc\u4f53\u7684\u672c\u5f81\u5316\u5408\u7269\u548c\u4e09\u7ef4\u91cf\u5b50\u970d\u5c14\u6750\u6599\uff0c\u63d0\u4f9b\u4e00\u4e2a\u8def\u5f84\u7814\u7a76\u8fd9\u4e9b\u5947\u5f02\u7684\u7269\u8d28\u548c\u81ea\u65cb\u7535\u5b50\u5b66\u6f5c\u5728\u7684\u5e94\u7528\u3002<\/p>\n<p><strong>\u6587\u732e\u94fe\u63a5\uff1a\u201c<\/strong><a href=\"https:\/\/doi.org\/10.1038\/s41586-024-07023-w\"><strong><u>Observation of plaid-like spin splitting in a noncoplanar antiferromagnet<\/u><\/strong><\/a><strong>\u201d<\/strong><strong>\uff08<\/strong><strong><em><i>N<\/i><\/em><\/strong><strong><em><i>ature<\/i><\/em><\/strong><strong><b>\uff0c<\/b><\/strong><strong>202<\/strong><strong>4<\/strong><strong>\uff0c<\/strong><strong>10.1038\/s41586-024-07023-w<\/strong><strong>\uff09<\/strong><\/p>\n<p>\u672c\u6587\u7531\u6750\u6599\u4ebaCYM\u7f16\u8bd1\u4f9b\u7a3f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001\u3010\u5bfc\u8bfb\u3011 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