{"id":146217,"date":"2018-07-17T06:30:18","date_gmt":"2018-07-16T22:30:18","guid":{"rendered":"\/\/m.iemloyee.com\/?p=146217"},"modified":"2018-07-16T14:26:57","modified_gmt":"2018-07-16T06:26:57","slug":"%e7%bb%bc%e8%bf%b0%ef%bc%9a%e9%80%8f%e5%b0%84%e7%94%b5%e5%ad%90%e6%98%be%e5%be%ae%e9%95%9c%ef%bc%88tem%ef%bc%89%e5%9c%a8%e6%9d%90%e6%96%99%e5%85%ad%e5%a4%a7%e9%a2%86%e5%9f%9f%e4%b8%ad%e7%9a%84","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=146217","title":{"rendered":"\u68b3\u7406\uff1a\u9876\u520a\u4e2d\u5bf9\u900f\u5c04\u7535\u5b50\u663e\u5fae\u955c\uff08TEM\uff09\u7684\u65b0\u73a9\u6cd5"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-146245 aligncenter\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/07\/\u9ed8\u8ba4\u6807\u9898_\u65b0\u7248\u516c\u4f17\u53f7\u9996\u56fe_2018.07.15.png\" alt=\"\" width=\"900\" height=\"383\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/07\/\u9ed8\u8ba4\u6807\u9898_\u65b0\u7248\u516c\u4f17\u53f7\u9996\u56fe_2018.07.15.png 900w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/07\/\u9ed8\u8ba4\u6807\u9898_\u65b0\u7248\u516c\u4f17\u53f7\u9996\u56fe_2018.07.15-300x128.png 300w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/07\/\u9ed8\u8ba4\u6807\u9898_\u65b0\u7248\u516c\u4f17\u53f7\u9996\u56fe_2018.07.15-768x327.png 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" 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Christopher\u7814\u7a76\u56e2\u961f\u501f\u52a9TEM\u8868\u5f81\u62a5\u9053\u4e86\u4e00\u79cd\u91d1\u5c5e-\u8f7d\u4f53\u5f3a\u76f8\u4e92\u4f5c\u7528\u65b0\u7684\u8868\u73b0\u5f62\u5f0f\u3002\u8be5\u5de5\u4f5c\u8ba4\u4e3a\uff0c\u7ecf\u8fc7CO<sub>2<\/sub>+H<sub>2<\/sub>\u7684\u6c14\u6c1b\u5904\u7406\u8fc7\u7684Ru\/TiO<sub>2<\/sub>\u8868\u9762\u4f1a\u5f62\u62101-3 nm\u4e0d\u5b9a\u578b\u7684\u5305\u8986\u5c42\u5c42\u3002\u8fd9\u79cd\u8868\u9762\u7ed3\u6784\u4f1a\u663e\u8457\u5f71\u54cdCO\u5206\u5b50\u5728Rh\u7eb3\u7c73\u7c92\u5b50\u8868\u9762\u7684\u5438\u9644\u6027\u80fd\uff0c\u4ece\u800c\u8c03\u63a7\u4e8c\u6c27\u5316\u78b3\u52a0\u6c22\u53cd\u5e94\u7684\u9009\u62e9\u6027\u3002\u7ed3\u679c\u5982\u56fe1\u6240\u793a\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-146220 aligncenter\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/07\/\u56fe\u72471-10.png\" alt=\"\" width=\"600\" height=\"287\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/07\/\u56fe\u72471-10.png 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/07\/\u56fe\u72471-10-300x144.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p style=\"text-align: left;\"><strong>\u56fe1. \u5229\u7528TEM\u89c2\u5bdfRh\/TiO2\u50ac\u5316\u5242<\/strong><\/p>\n<p>a\uff09 \u5728500 \u2103\u6c22\u6c14\u7684\u6c14\u6c1b\u4e0b\uff0c\u50ac\u5316\u5242\u8868\u9762\u5f62\u6210\u7ed3\u6676\u5ea6\u8f83\u9ad8\u7684\u4e00\u5c42\u5305\u8986\u5c42\uff1b<\/p>\n<p>b\uff09 \u5728250 \u2103\u4e8c\u6c27\u5316\u78b3\u52a0\u6c22\u7684\u6c14\u6c1b\u4e0b\uff0c\u50ac\u5316\u5242\u8868\u9762\u88ab\u65e0\u5b9a\u578b\u7684\u5305\u8986\u5c42\u5305\u88f9\u3002<\/p>\n<p>\u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5\u201cAdsorbate-mediated strong metal\u2013support interactions in oxide-supported Rh catalysts\u201d\u4e3a\u9898\u53d1\u8868\u4e8eNature Chemistry\u6742\u5fd7\u3002\uff08Nature Chem., 2016, DOI: 10.1038\/nchem.2607\uff09<\/p>\n<p>\u4e8c\u3001\u8150\u8680\u8fc7\u7a0b<\/p>\n<p>\u5728\u7a7a\u6c14\u4e2d\uff0c\u6c34\u84b8\u6c14\u7684\u5b58\u5728\u4f1a\u52a0\u901f\u91d1\u5c5e\u6216\u8005\u5408\u91d1\u6750\u6599\u7684\u6c27\u5316\u8fc7\u7a0b\uff08\u8150\u8680\u751f\u9508\uff09\u3002\u4f46\u662f\uff0c\u8fd9\u4e00\u73b0\u8c61\u80cc\u540e\u7684\u5fae\u89c2\u673a\u5236\u4ecd\u5c1a\u65e0\u5b9a\u8bba\u3002\u7f8e\u56fd\u592a\u5e73\u6d0b\u897f\u5317\u56fd\u5bb6\u5b9e\u9a8c\u5ba4\u7684Chongmin Wang\u7814\u7a76\u56e2\u961f\u4e3a\u89e3\u51b3\u8fd9\u4e00\u95ee\u9898\uff0c\u540c\u6837\u91c7\u7528\u539f\u5b50\u7ea7\u522b\u7684\u7535\u955c\u6280\u672f\u5bf9\u954d\u94ec\u5408\u91d1\u5728\u6c34\u84b8\u6c14\u4e2d\u7684\u6c27\u5316\u8fc7\u7a0b\u8fdb\u884c\u4e86\u7814\u7a76\uff0c\u9996\u6b21\u63ed\u793a\u4e86\u8d28\u5b50\uff08\u6c22\u79bb\u5b50\uff09\u5728\u5408\u91d1\u8150\u8680\u8fc7\u7a0b\u4e2d\u7684\u91cd\u8981\u4f5c\u7528\u3002<\/p>\n<p>\u7814\u7a76\u7ed3\u679c\u5982\u56fe2\u6240\u793a\uff0c\u6c34\u89e3\u79bb\u51fa\u7684\u8d28\u5b50\u53ef\u4ee5\u5360\u636e\u6c27\u5316\u7269\u6676\u683c\u4e2d\u7684\u95f4\u9699\u4f4d\u7f6e\uff0c\u4fc3\u8fdb\u4e86\u7a7a\u4f4d\u7684\u805a\u96c6\uff0c\u5bfc\u81f4\u6c27\u5316\u7269\u4e2d\u9634\u9633\u79bb\u5b50\u7684\u6269\u6563\u663e\u8457\u589e\u5f3a\uff0c\u4f7f\u5f97\u6750\u6599\u6781\u6613\u5f62\u6210\u591a\u5b54\u7ed3\u6784\uff0c\u52a0\u901f\u4e86\u6f6e\u6e7f\u73af\u5883\u4e2d\u5408\u91d1\u6750\u6599\u7684\u6c27\u5316\u901f\u5ea6\u3002\u8be5\u5de5\u4f5c\u8868\u660e\u901a\u8fc7\u539f\u4f4dTEM\u53ef\u89c2\u5bdf\u6750\u6599\u4e2d\u7f3a\u9677\u7684\u5f62\u6210\u3001\u4f4d\u7f6e\u53ca\u8fc1\u79fb\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-146221 aligncenter\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/07\/\u56fe\u72472-10.png\" alt=\"\" width=\"600\" height=\"327\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/07\/\u56fe\u72472-10.png 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/07\/\u56fe\u72472-10-300x164.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong>\u56fe2. TEM\u89c2\u5bdfNi-Cr\u5408\u91d1\u5728\u7eaf\u6c27\u73af\u5883\u4e0e\u6c34\u84b8\u6c14\u73af\u5883\u4e0b\u7684\u52a8\u6001\u6c27\u5316\u8fc7\u7a0b<\/strong><\/p>\n<p>a\uff09 \u5728\u7eaf\u6c27\u73af\u5883\u4e0b\uff0cNi-Cr\u5408\u91d1\u8868\u9762NiO\u7684\u6676\u4f53\u751f\u957f\uff1b<\/p>\n<p>b\uff09 \u5728\u6c34\u84b8\u6c14\u73af\u5883\u4e0b\uff0cNi-Cr\u5408\u91d1\u8868\u9762NiO\u7684\u6676\u4f53\u751f\u957f\u3002<\/p>\n<p>\u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5 \u201cAtomic origins of water-vapour-promoted alloy oxidation\u201d\u4e3a\u9898\u53d1\u8868\u4e8eNature Materials\u6742\u5fd7\u3002\uff08Nature Materials, 2018, DOI: 10.1038\/s41563-018-0078-5\uff09<\/p>\n<p>\u4e09\u3001\u5fc6\u963b\u5668<\/p>\n<p>\u5fc6\u963b\u5668\u662f\u5177\u6709\u6ede\u56de\u6027\u7684\u53d8\u963b\u5668\u4ef6\uff0c\u5176\u7535\u963b\u503c\u53d6\u51b3\u4e8e\u6b64\u523b\u6d41\u8fc7\u5668\u4ef6\u7684\u7535\u6d41\u548c\u4ee5\u5f80\u901a\u8fc7\u5668\u4ef6\u7684\u7535\u8377\u91cf\uff0c\u5177\u6709\u4fdd\u6301\u65ad\u7535\u77ac\u95f4\u7535\u963b\u7684\u7279\u6027\u3002\u8fd9\u4e00\u7279\u6027\u4e0e\u4eba\u7c7b\u5927\u8111\u7684\u795e\u7ecf\u7a81\u89e6\u5177\u6709\u9ad8\u5ea6\u76f8\u4f3c\u6027\uff0c\u53ef\u7528\u4e8e\u5f00\u53d1\u5177\u6709\u81ea\u4e3b\u5b66\u4e60\u80fd\u529b\u7684\u667a\u80fd\u5668\u4ef6\u3002\u57fa\u4e8e\u6b64\u7f8e\u56fd\u9ebb\u8428\u8bf8\u585e\u5927\u5b66\u963f\u9ed8\u65af\u7279\u5206\u6821Jianhua Yang\u7814\u7a76\u56e2\u961f\u53d1\u5c55\u51fa\u4e86\u4e00\u79cd\u65b0\u578b\u6269\u6563\u578b\u5fc6\u963b\u5668\u3002\u5e76\u4e14\u901a\u8fc7\u539f\u4f4d\u7535\u573aTEM\u7814\u7a76\u4e86\u6b64\u7c7b\u5fc6\u963b\u5668\u5668\u4ef6\u5b9e\u73b0\u795e\u7ecf\u7a81\u89e6\u4eff\u751f\u6a21\u62df\u7684\u4e3b\u8981\u673a\u5236\u3002<\/p>\n<p>\u5982\u56fe3\u6240\u793a\uff0c\u8be5\u5668\u4ef6\u4e3b\u8981\u7531\u7eb3\u7c73\u94f6\u9897\u7c92\u590d\u5408\u7684\u7edd\u7f18\u819c\u6784\u6210\u3002\u901a\u7535\u540e\uff0c\u5728\u7535\u548c\u70ed\u4e24\u79cd\u6548\u5e94\u7684\u4f5c\u7528\u4e0b\uff0c\u819c\u5185\u7684\u94f6\u7eb3\u7c73\u9897\u7c92\u5f00\u59cb\u9010\u6e10\u6269\u6563\uff0c\u5e76\u4e14\u968f\u7740\u65bd\u52a0\u7535\u6d41\u7684\u589e\u5927\uff0c\u94f6\u7eb3\u7c73\u9897\u7c92\u9010\u6e10\u5728\u819c\u5185\u5f62\u6210\u5bfc\u7535\u901a\u8def\u3002\u8584\u819c\u7684\u5bfc\u7535\u6027\u80fd\u56e0\u6b64\u800c\u53d8\u597d\u3002\u5f53\u64a4\u53bb\u7535\u6d41\u540e\uff0c\u8584\u819c\u6e29\u5ea6\u9010\u6e10\u964d\u4f4e\uff0c\u94f6\u7eb3\u7c73\u9897\u7c92\u91cd\u65b0\u6392\u5217\uff0c\u5f62\u6210\u7684\u5bfc\u7535\u901a\u8def\u968f\u65f6\u95f4\u7684\u53d8\u8fc1\u9010\u6e10\u6d88\u5931\u3002\u8fd9\u4e00\u8fc7\u7a0b\u4e0e\u9499\u79bb\u5b50\u5728\u751f\u7269\u7a81\u89e6\u4e2d\u7684\u8868\u73b0\u5341\u5206\u7c7b\u4f3c\u3002\u56e0\u6b64\u53ef\u4ee5\u5b9e\u73b0\u795e\u7ecf\u7a81\u89e6\u591a\u79cd\u884c\u4e3a\u7684\u826f\u597d\u6a21\u62df\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-146222 aligncenter\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/07\/\u56fe\u72473-10.png\" alt=\"\" width=\"600\" height=\"450\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/07\/\u56fe\u72473-10.png 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/07\/\u56fe\u72473-10-300x225.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong>\u56fe3. TEM\u89c2\u5bdf\u94f6\u7eb3\u7c73\u9897\u7c92\u5728\u8584\u819c\u4e2d\u7684\u6269\u6563\u8fc7\u7a0b<\/strong><\/p>\n<p>\u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5\u201cMemristors with diffusive dynamics as synaptic emulators for neuromorphic computing\u201d\u4e3a\u9898\u53d1\u8868\u4e8eNature Materials\u6742\u5fd7\u3002\uff08Nature materials, 2017, DOI: 10.1038\/nmat4756\uff09<\/p>\n<p>\u56db\u3001\u9502\u79bb\u5b50\u7535\u6c60<\/p>\n<p>\u4e00\u76f4\u4ee5\u6765\uff0c\u9502\u679d\u6676\u548c\u56fa\u4f53-\u7535\u89e3\u8d28\u754c\u9762\u662f\u56f0\u6270\u9502\u7535\u6c60\u53d1\u5c55\u7684\u91cd\u8981\u95ee\u9898\uff0c\u4f46\u662f\uff0c\u4f20\u7edf\u7684TEM\u7535\u5b50\u675f\u80fd\u91cf\u5f88\u5927\uff0c\u6781\u6613\u5bf9\u7535\u6c60\u6750\u6599\u6216\u8005\u754c\u9762\u9020\u6210\u635f\u574f\uff0c\u6539\u53d8\u7535\u6c60\u6750\u6599\u7684\u5f62\u8c8c\u548c\u5316\u5b66\u7ec4\u6210\u3002\u501f\u9274\u51b7\u51bb\u7535\u955c(cryo-electron microscopy, Cryo-EM)\u751f\u7269\u6837\u54c1\u7684\u5236\u5907\u65b9\u6cd5\uff0c\u4f7f\u7528\u51b7\u51bb\u7535\u955c\u6280\u672f\u53ef\u4fdd\u7559\u7535\u6c60\u6750\u6599\u7684\u539f\u59cb\u72b6\u6001\uff0c\u5b9e\u73b0\u5728\u539f\u5b50\u5c3a\u5ea6\u4e0a\u5bf9\u7535\u6c60\u6750\u6599\u771f\u5b9e\u7684\u7814\u7a76\u3002<\/p>\n<p>\u56fe4\u6240\u793a\u4e3a\u7f8e\u56fd\u65af\u5766\u798f\u5927\u5b66\u5d14\u5c79\u7814\u7a76\u56e2\u961f\u9996\u6b21\u5e94\u7528\u51b7\u51bb\u7535\u955c\u5bf9\u9502\u7535\u6c60\u6750\u6599\u548c\u754c\u9762\u539f\u5b50\u7ed3\u6784\u8fdb\u884c\u7684\u8868\u5f81\u3002\u7ed3\u679c\u663e\u793a\uff0c\u5373\u4f7f\u5728\u8fde\u7eed10\u5206\u949f\u7684\u7535\u5b50\u675f\u8f90\u5c04\u4e0b\uff0c\u51b7\u51bb\u7535\u955c\u4e2d\u7684\u9502\u679d\u6676\u4ecd\u4fdd\u6301\u4e86\u539f\u6709\u7684\u5f62\u8c8c\u3002\u8fdb\u4e00\u6b65\u7814\u7a76\u53d1\u73b0\uff0c\u4e0d\u540c\u4e8e\u65e9\u671fTEM\u56fe\u50cf\u6240\u89c2\u5bdf\u5230\u7684\u4e0d\u89c4\u5219\u5f62\u9502\u679d\u6676\uff0c\u5176\u672c\u5f81\u5e94\u8be5\u662f\u5b8c\u7f8e\u7684\u957f\u6761\u5f62\u516d\u9762\u6676\u4f53\uff0c\u4e3b\u8981\u6cbf&lt;111&gt;\u9762\u62e9\u4f18\u751f\u957f\u3002\u540c\u65f6\uff0c\u9502\u679d\u6676\u5728\u751f\u957f\u8fc7\u7a0b\u4e2d\u8fd8\u53ef\u80fd\u51fa\u73b0\u201c\u62d0\u5f2f\u201d\uff0c\u4f46\u662f\u5e76\u4e0d\u4f1a\u4ea7\u751f\u6676\u4f53\u7f3a\u9677\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-146223 aligncenter\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/07\/\u56fe\u72474-10.png\" alt=\"\" width=\"600\" height=\"394\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/07\/\u56fe\u72474-10.png 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/07\/\u56fe\u72474-10-300x197.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong>\u56fe4. \u9502\u679d\u6676TEM\u56fe<\/strong><\/p>\n<p>\uff08A\uff09\u51b7\u51bb\u7535\u955c<\/p>\n<p>\uff08B\uff09\u4f20\u7edf\u7535\u955c<\/p>\n<p>\uff08C\uff09\u9ad8\u5206\u8fa8\u540e\u4f20\u7edf\u7535\u955c\u5bf9\u9502\u679d\u6676\u7684\u7834\u574f<\/p>\n<p>\uff08D\uff09\u4f4e\u6e29\u4e0b\u8fde\u7eed\u7684\u7535\u5b50\u675f\u8f90\u7167\u5bf9\u9502\u679d\u6676\u51e0\u4e4e\u6ca1\u6709\u5f71\u54cd<\/p>\n<p>\uff08E\uff09\u9502\u679d\u6676\u7684\u201c\u62d0\u5f2f\u201d\u751f\u957f<\/p>\n<p>\u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5\u201cAtomic structure of sensitive battery materials and interfaces revealed by cryo\u2013electron microscopy\u201d\u4e3a\u9898\u53d1\u8868\u4e8eScience\u6742\u5fd7\u3002\uff08Science,2017,DOI: 10.1126\/science.aam6014\uff09<\/p>\n<p>\u4e94\u3001\u94c1\u7535\u7574\u7ed3\u6784<\/p>\n<p>\u94c1\u7535\u6750\u6599\u7684\u62d3\u6251\u7574\u7ed3\u6784\u88ab\u8ba4\u4e3a\u5728\u8d85\u9ad8\u5bc6\u5ea6\u6570\u636e\u5b58\u50a8\u65b9\u9762\u7684\u5e94\u7528\u524d\u666f\u5341\u5206\u5e7f\u9614\u3002\u7406\u8bba\u4e0a\u65e9\u6709\u7814\u7a76\u9884\u8a00\u8fc7\u94c1\u7535\u6750\u6599\u4e2d\u7684\u62d3\u6251\u7574\u7ed3\u6784\uff0c\u7136\u800c\u5b9e\u9a8c\u65b9\u9762\u7684\u8fdb\u5c55\u5374\u4e00\u76f4\u5f88\u7f13\u6162\u3002\u94c1\u7535\u6750\u6599\u7684\u6781\u5316\u662f\u901a\u8fc7\u79bb\u5b50\u4f4d\u79fb\u5b9e\u73b0\u7684\uff0c\u56e0\u6b64\u8d85\u9ad8\u5206\u8fa8\u7684TEM\u6210\u4e3a\u4e86\u8868\u5f81\u94c1\u7535\u6750\u6599\u5fae\u5c0f\u7eb3\u7c73\u7574\u7ed3\u6784\u6700\u6709\u6548\u7684\u624b\u6bb5\u3002<\/p>\n<p>\u7f8e\u56fd\u52a0\u5dde\u5927\u5b66\u4f2f\u514b\u5229\u5206\u6821Ramesh\u7814\u7a76\u56e2\u961f\u91c7\u7528\u7403\u5dee\u6821\u6b63\u9ad8\u5206\u8fa8\u7535\u955c\u5bf9PbTiO<sub>3<\/sub>\/SrTiO<sub>3<\/sub>\u94c1\u7535\u8d85\u6676\u683c\u4e2d\u7684\u7574\u7ed3\u6784\u8fdb\u884c\u4e86\u6df1\u5165\u7814\u7a76\uff0c\u9996\u6b21\u89c2\u5bdf\u5230\u4e86\u81ea\u53d1\u6392\u5217\u7684vortex\u2013antivortex\u94c1\u7535\u6da1\u65cb\u7574\u3002\u5728\u5b9e\u9a8c\u4e0a\u8bc1\u5b9e\u4e86\u94c1\u7535\u6750\u6599\u7684\u62d3\u6251\u7574\u7ed3\u6784\u3002\u7ed3\u679c\u59825\u6240\u793a\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-146224 aligncenter\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/07\/\u56fe\u72475-7.png\" alt=\"\" width=\"600\" height=\"415\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/07\/\u56fe\u72475-7.png 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/07\/\u56fe\u72475-7-300x208.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong>\u56fe5. (SrTiO<sub>3<\/sub>)<sub>10<\/sub>\/(PbTiO<sub>3<\/sub>)<sub>10<\/sub>\u94c1\u7535\u8d85\u6676\u683c\u7684HR-STEM\u4f4d\u79fb\u77e2\u91cf\u56fe<\/strong><\/p>\n<p>\u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5\u201cObservation of polar vortices in oxide superlattices\u201d\u4e3a\u9898\u53d1\u8868\u4e8eNature\u6742\u5fd7\u3002\uff08Nature, 2016, DOI:10.1038\/nature16463\uff09<\/p>\n<p>\u516d\u3001\u65b0\u6750\u6599\u7ed3\u6784\u8868\u5f81<\/p>\n<p>TEM\u6700\u5e7f\u6cdb\u7684\u7528\u9014\u662f\u5bf9\u6750\u6599\u7ed3\u6784\u7684\u8868\u5f81\uff0c\u4f46\u662f\u4e8c\u7ef4\u56fe\u50cf\u4e0d\u80fd\u76f4\u89c2\u53cd\u6620\u6750\u6599\u4e09\u7ef4\u7a7a\u95f4\u6784\u9020\u3002\u4e09\u7ef4\u900f\u5c04\u7535\u955c\uff083D-TEM\uff09\u662f\u5c06\u900f\u5c04\u7535\u5b50\u884d\u5c04\u4e0e\u8ba1\u7b97\u673a\u56fe\u50cf\u5904\u7406\u76f8\u7ed3\u5408\u800c\u5f62\u6210\u7684\u4e00\u79cd\u6750\u6599\u4e09\u7ef4\u91cd\u6784\u65b9\u6cd5\u3002\u5e94\u75283D-TEM\u53ef\u4ee5\u5b9e\u73b0\u5bf9\u590d\u6742\u81ea\u7ec4\u88c5\u7eb3\u7c73\u7ed3\u6784\u7684\u51c6\u786e\u8868\u5f81\u3002<\/p>\n<p>\u7f8e\u56fd\u5eb7\u5948\u5c14\u5927\u5b66Ulrich Wiesner\u7814\u7a76\u56e2\u961f\u7ed3\u5408\u51b7\u51bb\u7535\u955c\u548c3D-TEM\uff0c\u5b9e\u73b0\u4e86\u9ad8\u5ea6\u5bf9\u79f0\u3001\u8d85\u5c0f\u5c3a\u5bf8\u3001\u5341\u4e8c\u9762\u4f53\u65e0\u673a\u7eb3\u7c73\u7b3c\u7684\u666e\u9002\u6027\u81ea\u7ec4\u88c5\u3002\u7ed3\u679c\u5982\u56fe6\u6240\u793a\uff0c\u8be5\u5de5\u4f5c\u786e\u8ba4\u4e86\u5341\u4e8c\u9762\u4f53\u65e0\u673a\u7eb3\u7c73\u7b3c\u7ed3\u6784\u7684\u5b58\u5728\u3002\u8fd9\u9879\u7814\u7a76\u4e3a\u7845\u57fa\u65e0\u673a\u7eb3\u7c73\u6750\u6599\u7684\u6784\u7b51\u63d0\u4f9b\u4e86\u5168\u65b0\u7684\u601d\u8def\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-146225 aligncenter\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/07\/\u56fe\u72476-7.png\" alt=\"\" width=\"600\" height=\"429\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/07\/\u56fe\u72476-7.png 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/07\/\u56fe\u72476-7-300x215.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong>\u56fe6. \u5341\u4e8c\u9762\u4f53SiO<sub>2<\/sub>\u7eb3\u7c73\u7b3c\u7684TEM\u8868\u5f81\u4e0e3D\u91cd\u6784<\/strong><\/p>\n<p>\u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5\u201cSelf-assembly of highly symmetrical, ultrasmall inorganic cages directed by surfactant micelles\u201d\u4e3a\u9898\u53d1\u8868\u4e8eNature\u6742\u5fd7\u3002\uff08Nature, 2018, DOI: 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