{"id":200796,"date":"2020-05-05T06:39:48","date_gmt":"2020-05-04T22:39:48","guid":{"rendered":"\/\/m.iemloyee.com\/?p=200796"},"modified":"2020-05-04T19:40:15","modified_gmt":"2020-05-04T11:40:15","slug":"%e5%8d%8e%e7%a7%91%e5%a4%a7%e7%bf%9f%e5%a4%a9%e4%bd%91-%e5%91%a8%e5%85%b4%e5%9b%a2%e9%98%9fadv-funct-mater-%ef%bc%9a%e9%80%9a%e8%bf%87%e6%b0%a7%e7%ad%89%e7%a6%bb%e5%ad%90%e4%bd%93%e5%a4%84%e7%90%86","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=200796","title":{"rendered":"\u534e\u79d1\u5927\u7fdf\u5929\u4f51\/\u5468\u5174\u56e2\u961fAdv. Funct. Mater.\uff1a\u901a\u8fc7\u6c27\u7b49\u79bb\u5b50\u4f53\u5904\u7406\u5177\u6709\u5bbd\u5e26\u54cd\u5e94\u7684\u663e\u8457\u589e\u5f3a\u578bSnS2\u5149\u7535\u63a2\u6d4b\u5668"},"content":{"rendered":"

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

2D\u4e8c\u786b\u5316\u9521\uff08SnS2<\/sub>\uff09\u5e26\u9699\u8303\u56f4\uff082.2~2.4 eV\uff09\uff0c\u5438\u6536\u7cfb\u6570\u9ad8\u8fbe104<\/sup>\u00a0cm\u22121<\/sup>\uff0c\u662f\u4e00\u79cd\u5ec9\u4ef7\u3001\u53ef\u6301\u7eed\u7684\u6750\u6599\u3002\u5b83\u7684\u7279\u6027\u4f7f\u5176\u5728\u7535\u5b50\u3001\u5149\u7535\u3001\u50a8\u80fd\u7b49\u9886\u57df\u7684\u5e94\u7528\u5f97\u5230\u4e86\u5e7f\u6cdb\u7684\u7814\u7a76\u3002SnS2<\/sub>\u5149\u7535\u63a2\u6d4b\u5668\u663e\u793a\u51fa\u9ad8\u8fbe261 AW\u22121<\/sup>\u7684\u5149\u54cd\u5e94\u5ea6\u548c230 cm2<\/sup>\u00a0V-1<\/sup>\u00a0s-1<\/sup>\u7684\u8f7d\u6d41\u5b50\u8fc1\u79fb\u7387\uff0c\u56e0\u6b64\u4f7f\u5176\u6210\u4e3a\u7535\u5b50\u548c\u5149\u7535\u5e94\u7528\u4e2d\u6709\u5e0c\u671b\u7684\u5019\u9009\u8005\u3002\u7136\u800c\uff0cSnS2<\/sub>\u7684\u56fa\u6709\u7f3a\u9677\u662f\u786b\u7a7a\u4f4d\uff0c\u8fd9\u4e9b\u56fa\u6709\u7f3a\u9677\u963b\u788d\u4e86\u5176\u5149\u5b66\u5438\u6536\uff0c\u5f15\u8d77\u8d39\u7c73\u80fd\u7ea7\u9489\u624e\u6548\u5e94\uff08\u5f15\u8d77\u91d1\u5c5e\u63a5\u89e6\u7535\u963b\u7b49\uff09\uff0c\u4ece\u800c\u4f7f\u5176\u65e0\u6cd5\u5728\u5149\u7535\u5668\u4ef6\u5e94\u7528\u4e2d\u5145\u5206\u53d1\u6325\u5176\u6f5c\u5728\u7684\u6027\u80fd\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u5728\u534e\u4e2d\u79d1\u6280\u5927\u5b66\u7fdf\u5929\u4f51\u6559\u6388<\/b><\/strong>\u548c\u5468\u5174\u8bb2\u5e08\u7b49\u4eba<\/b><\/strong>\uff08<\/b><\/strong>\u5171\u540c<\/b><\/strong>\u901a\u8baf\u4f5c\u8005\uff09<\/b><\/strong>\u5e26\u9886\u4e0b\uff0c\u7814\u4e09\u5b66\u751f\u4e8e\u749f\uff08\u8bba\u6587\u7b2c\u4e00\u4f5c\u8005\uff09\u7b49\u4eba\u4f7f\u7528\u5f3aO2<\/sub>\u7b49\u79bb\u5b50\u4f53\u5904\u7406\u6765\u589e\u5f3a\u578bSnS2<\/sub>\u57fa\u5668\u4ef6\u7684\u5149\u7535\u6027\u80fd\uff0c\u901a\u8fc7\u6709\u76ee\u7684\u5730\u5f15\u5165\u66f4\u591a\u7684\u8f7d\u6d41\u5b50\u9677\u9631\uff08\u7f3a\u9677\uff09\u4ee5\u589e\u5f3a\u5176\uff08\u5149\uff09\u8f7d\u6d41\u5b50\u6d3b\u6027\u3002\u901a\u8fc7\u5b9e\u9a8c\u7814\u7a76\u548c\u7b2c\u4e00\u6027\u539f\u7406\u8ba1\u7b97\uff0c\u89e3\u91ca\u4e86\u5904\u7406\u8fc7\u7684SnS2<\/sub>\u80fd\u5e26\u7ed3\u6784\u53d8\u5316\u7684\u57fa\u672c\u7269\u7406\u539f\u7406\u3002\u5728O2<\/sub>\u7b49\u79bb\u5b50\u4f53\u5904\u7406\u8fc7\u7a0b\u4e2d\uff0cSnS2<\/sub>\u8584\u7247\u7684\u8868\u9762\u88ab\u8680\u523b\uff0c\u540c\u65f6\u6ce8\u5165\u4e86\u6c27\u539f\u5b50\u3002\u56e0\u6b64\uff0c\u6784\u5efa\u7684\u57fa\u4e8eO2<\/sub>\u7b49\u79bb\u5b50\u4f53\u5904\u7406\u7684SnS2<\/sub>\u57fa\u5668\u4ef6\u5728\u4ece\u7d2b\u5916\u7ebf\u8986\u76d6\u6574\u4e2a\u53ef\u89c1\u5149\u8303\u56f4\uff08300-750 nm\uff09\u7684\u5bbd\u5e26\u5149\u654f\u5316\u65b9\u9762\u8868\u73b0\u51fa\u4e86\u663e\u8457\u7684\u6539\u5584\u3002\u7279\u522b\u662f\u5728350 nm\u7684\u5149\u7167\u4e0b\uff0c\u7ecfO2<\/sub>\u7b49\u79bb\u5b50\u4f53\u5904\u7406\u7684SnS2<\/sub>\u5149\u7535\u63a2\u6d4b\u5668\u663e\u793a\u51fa\u4ece385\u5230860 AW-1<\/sup>\u7684\u589e\u5f3a\u5149\u54cd\u5e94\uff0c\u5916\u90e8\u91cf\u5b50\u6548\u7387\u4ece1.3\u00d7105<\/sup>\uff05\u52303.1\u00d7105<\/sup>\uff05\uff0c\u6bd4\u68c0\u6d4b\u7387\u4ece4.5\u00d7109<\/sup>\u52301.1\u00d71010<\/sup>\u743c\u65af\uff08Jones\uff09\u4ee5\u53ca\u5c06\u4e0a\u5347\uff08\u03c4r<\/sub>\uff09\u548c\u8870\u51cf\uff08\u03c4d<\/sub>\uff09\u65f6\u95f4\u5206\u522b\u4ece12\u548c17 s\u6539\u8fdb\u4e3a0.7\u548c0.6 s\u7684\u5149\u5f00\u5173\u54cd\u5e94\u3002\u56e0\u6b64\uff0c\u8fd9\u79cd\u7b80\u5355\u7684\u65b9\u6cd5\u53ef\u4ee5\u4f5c\u4e3a\u4e00\u79cd\u53ef\u9760\u7684\u6280\u672f\u6765\u63d0\u9ad8\u67d0\u4e9b2D\u7535\u5b50\u6750\u6599\u548c\u5149\u7535\u5b50\u6750\u6599\u7684\u6027\u80fd\u3002\u76f8\u5173\u6210\u679c\u4ee5\u9898\u4e3a\u201c<\/b><\/strong>Giant\u2010Enhanced SnS<\/b><\/strong>2<\/b><\/sub><\/strong>\u00a0Photodetectors with Broadband Response through Oxygen Plasma Treatment<\/b><\/strong>\u201d<\/b><\/strong>\u53d1\u8868\u5728\u4e86Adv. Funct. Mater.<\/b><\/strong>\u4e0a\u3002<\/p>\n

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

\u56fe1<\/b><\/strong>\u00a0<\/b><\/strong>\u5728SnS<\/b><\/strong>2<\/b><\/sub><\/strong>\u4e2d\u6ce8\u5165\u6c27<\/b><\/strong>\"\"<\/b><\/strong><\/p>\n

a\uff09O2<\/sub>\u7b49\u79bb\u5b50\u4f53\u5904\u7406\u6280\u672f\u7684\u793a\u610f\u56fe\u3002<\/p>\n

b\uff09\u539f\u59cb\u548c\u7ecfO2<\/sub>\u7b49\u79bb\u5b50\u4f53\u5904\u7406\u7684SnS2<\/sub>\u8584\u7247\u7684\u5149\u5b66\u56fe\u50cf\u3002<\/p>\n

c\uff09\u539f\u59cb\uff08\u9ed1\u8272\uff09\u548c\u7ecfO2<\/sub>\u7b49\u79bb\u5b50\u4f53\u5904\u7406\u7684SnS2<\/sub>\uff08\u7ea2\u8272\uff09\u7684\u5438\u6536\u5149\u8c31\u3002<\/p>\n

d-f\uff09\u539f\u59cb\u548c\u7ecfO2<\/sub>\u7b49\u79bb\u5b50\u4f53\u5904\u7406\u7684SnS2<\/sub>\u8584\u7247\u7684d\uff09O 1s\u3001e\uff09S 2p\u3001f\uff09S 2p\u72b6\u6001\u7684XPS\u5149\u8c31\u3002<\/p>\n

\u56fe2<\/b><\/strong>\u00a0<\/b><\/strong>DFT\u7406\u8bba\u8ba1\u7b97\u5f97\u5230\u7684\u5f62\u6210\u80fd\u3001\u7535\u8377\u8f6c\u79fb\u548c\u80fd\u5e26\u7ed3\u6784<\/b><\/strong>\"\"<\/p>\n

a\uff09\u8ba1\u7b97\u51faSnS2<\/sub>\u6676\u4f53\u4e2d5\u79cd\u53ef\u80fd\u7684S\u76f8\u5173\u7f3a\u9677\u7684\u7f3a\u9677\u5f62\u6210\u80fd\u3002<\/p>\n

b\uff09O-SnS2<\/sub>\u4f53\u7cfb\u7684\u7535\u5b50\u7535\u8377\u5bc6\u5ea6\u5dee\uff0c\u5176\u4e2dSn\u3001S\u548cO\u539f\u5b50\u5206\u522b\u7528\u7ea2\u7403\u3001\u9ec4\u7403\u548c\u6de1\u84dd\u7403\u8868\u793a\u3002<\/p>\n

c\uff09\u539f\u59cbSnS2<\/sub>\u7684\u80fd\u5e26\u7ed3\u6784\u548cDOS\u3002<\/p>\n

d\uff09O2<\/sub>\u7b49\u79bb\u5b50\u4f53\u5904\u7406\u7684SnS2<\/sub>\u7684\u80fd\u5e26\u7ed3\u6784\u548cDOS\u3002<\/p>\n

\u56fe3<\/b><\/strong>\u00a0<\/b><\/strong>SnS<\/b><\/strong>2<\/b><\/sub><\/strong>\u5668\u4ef6\u7684\u7535\u5b50\u6d4b\u91cf<\/b><\/strong>\"\"<\/p>\n

a\uff09SnS2<\/sub>\u00a0FETs\u7684\u6a2a\u622a\u9762\u793a\u610f\u56fe\u3002<\/p>\n

b\uff09\u539f\u59cb\uff08\u9ed1\u8272\uff09\u548c\u7ecfO2<\/sub>\u7b49\u79bb\u5b50\u4f53\u5904\u7406\u7684SnS2<\/sub>\uff08\u7ea2\u8272\uff09\u5668\u4ef6\u7684\u95e8\u63a7\u54cd\u5e94\uff08Ids<\/sub>\u2013Vg<\/sub>\uff09\uff0c\u5728Vds<\/sub>\u00a0= 1V\u65f6Vg<\/sub>\u2212\u4e3a40 V\u81f340 V\u3002<\/p>\n

c\uff09\u539f\u59cb\uff08\u9ed1\u8272\uff09\u548c\u7ecfO2<\/sub>\u7b49\u79bb\u5b50\u4f53\u5904\u7406\u7684SnS2<\/sub>\uff08\u7ea2\u8272\uff09SnS2<\/sub>\u00a0FETs\u7684Ids<\/sub>\u2013Vd<\/sub>\u66f2\u7ebf\u3002<\/p>\n

d\uff09\u539f\u59cbSnS2<\/sub>\u00a0FETs\u7684\u76f8\u5e94\u8f93\u51fa\u7279\u6027\u3002<\/p>\n

e\uff09\u7ecfO2<\/sub>\u7b49\u79bb\u5b50\u4f53\u5904\u7406\u7684SnS2<\/sub>\u00a0FETs\u7684\u76f8\u5e94\u8f93\u51fa\u7279\u6027\u3002<\/p>\n

f\uff09\u5728Vg <\/sub>= 10 V\u65f6\uff0c\u539f\u59cb\uff08\u9ed1\u8272\uff09\u548c\u7ecfO2<\/sub>\u7b49\u79bb\u5b50\u4f53\u5904\u7406\u7684SnS2<\/sub>\uff08\u7ea2\u8272\uff09FETs\u7684\u76f8\u5e94\u8f93\u51fa\u7279\u6027\u3002<\/p>\n

\u56fe<\/b><\/strong>4 <\/b><\/strong>SnS<\/b><\/strong>2<\/b><\/sub><\/strong>\u5668\u4ef6\u7684\u5149\u7535\u7279\u6027<\/b><\/strong>\"\"<\/p>\n

a\uff09\u968f\u7740\u529f\u7387\u5bc6\u5ea6\u7684\u589e\u52a0\uff0c\u539f\u59cbSnS2<\/sub>\u5149\u7535\u63a2\u6d4b\u5668\u5728\u9ed1\u6697\u548c350 nm\u5149\u6e90\u4e0b\u7684Id<\/sub>-Vd<\/sub>\u66f2\u7ebf\u7279\u5f81\u3002<\/p>\n

b\uff09\u968f\u7740\u529f\u7387\u5bc6\u5ea6\u7684\u589e\u52a0\uff0c\u5728\u9ed1\u6697\u548c350 nm\u5149\u6e90\u4e0b\uff0c\u7ecf\u8fc7O2<\/sub>\u7b49\u79bb\u5b50\u4f53\u5904\u7406\u7684SnS2<\/sub>\u5149\u7535\u63a2\u6d4b\u5668\u7684Id<\/sub>-Vd<\/sub>\u66f2\u7ebf\u7279\u5f81\u3002<\/p>\n

c\uff09\u5728Vds<\/sub>\u00a0= 1 V\u65f6\u539f\u59cbSnS2<\/sub>\u7684Id<\/sub>\u2013Vg<\/sub>\u8f93\u51fa\u7279\u6027\u66f2\u7ebf\u3002<\/p>\n

d\uff09\u5728Vds<\/sub>\u00a0= 1 V\u65f6\u7ecf\u8fc7O2<\/sub>\u7b49\u79bb\u5b50\u4f53\u5904\u7406\u7684SnS2<\/sub>\u7684Id<\/sub>\u2013Vg<\/sub>\u8f93\u51fa\u7279\u6027\u66f2\u7ebf\u3002<\/p>\n

e\uff09\u968f\u7740350nm\u5149\u6e90\u529f\u7387\u5bc6\u5ea6\u7684\u589e\u52a0\uff0c\u539f\u59cb\uff08\u9ed1\u8272\uff09\u548c\u7ecf\u8fc7O2<\/sub>\u7b49\u79bb\u5b50\u4f53\u5904\u7406\u7684\uff08\u7ea2\u8272\uff09SnS2<\/sub>\u7684\u5668\u4ef6\u5728Vd <\/sub>= 2\u65f6\u7684\u65f6\u95f4\u5206\u8fa8\u5149\u54cd\u5e94\u3002<\/p>\n

f\uff09\u5728\u4e0d\u540c\u529f\u7387\u5f3a\u5ea6\u7684\u5149\u7167\u4e0b\uff0c\u539f\u59cb\uff08\u9ed1\u8272\uff09\u548c\u7ecfO2<\/sub>\u7b49\u79bb\u5b50\u4f53\u5904\u7406\uff08\u7ea2\u8272\uff09\u7684SnS2<\/sub>\u7684\u54cd\u5e94\u5ea6\u548cEQE\u3002<\/p>\n

\u56fe<\/b><\/strong>5<\/b><\/strong>\u00a0<\/b><\/strong>SnS<\/b><\/strong>2<\/b><\/sub><\/strong>\u5668\u4ef6\u7684\u5bbd\u5e26\u5149\u7535\u7279\u6027<\/b><\/strong>\"\"<\/p>\n

a\uff09\u539f\u59cbSnS2<\/sub>\u5668\u4ef6\u7684300~900 nm\u7684\u5bbd\u5e26\u5149\u54cd\u5e94\u7b49\u503c\u7ebf\u56fe\u3002<\/p>\n

b\uff09\u7ecfO2<\/sub>\u7b49\u79bb\u5b50\u4f53\u5904\u7406\u7684SnS2<\/sub>\u5668\u4ef6\u5728300~900 nm\u8303\u56f4\u5185\u7684\u5bbd\u5e26\u5149\u54cd\u5e94\u7b49\u503c\u7ebf\u56fe\u3002<\/p>\n

c\uff09\u5728300~900 nm\u7684Vd<\/sub>\u00a0= 2 V\u65f6\uff0c\u539f\u59cbSnS2<\/sub>\u5668\u4ef6\u7684\u65f6\u95f4\u5206\u8fa8\u5bbd\u5e26\u5149\u54cd\u5e94\u3002<\/p>\n

d\uff09\u5728300~900 nm\u7684Vd<\/sub>\u00a0= 2 V\u65f6\uff0c\u7ecfO2<\/sub>\u7b49\u79bb\u5b50\u4f53\u5904\u7406\u7684SnS2<\/sub>\u5668\u4ef6\u7684\u65f6\u95f4\u5206\u8fa8\u5bbd\u5e26\u5149\u54cd\u5e94\u3002<\/p>\n

e\uff09\u89e3\u91ca\u539f\u59cbSnS2<\/sub>\u4e2d\u5149\u54cd\u5e94\u884c\u4e3a\u7684\u80fd\u5e26\u793a\u610f\u56fe\u3002<\/p>\n

f\uff09\u89e3\u91ca\u5904\u7406\u540e\u7684SnS2<\/sub>\u4e2d\u5bbd\u5e26\u54cd\u5e94\u884c\u4e3a\u7684\u80fd\u5e26\u793a\u610f\u56fe\u3002<\/p>\n

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

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\u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong>Giant\u2010Enhanced SnS<\/u>2<\/sub><\/u>\u00a0Photodetectors with Broadband Response through Oxygen Plasma Treatment<\/u><\/a>\uff08Adv. Funct. Mater.\uff0c\u00a02019\uff0cDOI:10.1002\/adfm.202001650\uff09<\/p>\n

\u3010<\/b><\/strong>\u56e2\u961f\u4ecb\u7ecd<\/b><\/strong>\u3011<\/b><\/strong><\/p>\n

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\u5468\u5174<\/b><\/strong>\uff0c\u7537\uff0c\u534e\u4e2d\u79d1\u6280\u5927\u5b66\u6750\u6599\u79d1\u5b66\u4e0e\u5de5\u7a0b\u5b66\u9662\u8bb2\u5e08\u3001\u7855\u58eb\u751f\u5bfc\u5e08\u3002\u4e3b\u8981\u4ece\u4e8b\u4e8c\u7ef4\u6750\u6599\/\u5f02\u8d28\u7ed3\u7684\u53ef\u63a7\u5236\u5907\u53ca\u5176\u5149\u7535\u6027\u80fd\u7684\u7814\u7a76\u3002\u76ee\u524d\u5171\u53d1\u8868\u8bba\u658730\u4f59\u7bc7\uff0c\u5f15\u75281200\u4f59\u6b21\u3002\u4ee5\u7b2c\u4e00\/\u901a\u8baf\u4f5c\u8005\u8eab\u4efd\u5728Chem. Soc. Rev. (1), Adv. Mater. (2), JACS (1), Matter (1), Adv. Funct. Mater. (8)\u7b49\u671f\u520a\u4e0a\u53d1\u8868\u8bba\u658720\u4f59\u7bc7\uff0c5\u7bc7\u5c01\u9762\u6587\u7ae0\u3002<\/p>\n

\u56e2\u961f\u76f8\u5173\u91cd\u8981\u6587\u732e\uff1a<\/b><\/strong><\/p>\n

    \n
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  4. Lv, F. W. Zhuge*, F. J. Xie, X. J. Xiong, Q. F. Zhang, N. Zhang, Y. Huang, T. Y. Zhai*, Two-Dimensional Bipolar Phototransistor Enabled by Local Ferroelectric Polarization, Nat. Commun. 2019, 10, 3331.<\/li>\n
  5. Han, P. Huang, L. Li, F. K. Wang, P. Luo, K. L. Liu, X. Zhou, H. Q. Li, X. W. Zhang, Y. Cui*, T. Y. Zhai*, Two-dimensional Inorganic Molecular Crystals, Nat. Commun. 2019, 10, 4728.<\/li>\n
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  7. Luo, F. W. Zhuge*, F. K. Wang, L. Y. Lian, K. L. Liu, J. B. Zhang, T. Y. Zhai*,PbSe Quantum Dots Sensitized High-Mobility 2D Bi2O2Se Nanosheets for High-Performance and Broadband Photodetection Beyond 2 \u00b5m, ACS Nano 2019,\u00a013, 9028-9037.<\/li>\n
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