{"id":148468,"date":"2024-04-27T16:32:29","date_gmt":"2024-04-27T16:32:29","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%eb%b9%84%ec%a0%91%ec%b4%89-%ec%a0%95%ec%a0%84%ea%b8%b0-%ed%9e%98-%ed%98%84%eb%af%b8%ea%b2%bd\/"},"modified":"2024-04-27T16:32:38","modified_gmt":"2024-04-27T16:32:38","slug":"%eb%b9%84%ec%a0%91%ec%b4%89-%ec%a0%95%ec%a0%84%ea%b8%b0-%ed%9e%98-%ed%98%84%eb%af%b8%ea%b2%bd","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%eb%b9%84%ec%a0%91%ec%b4%89-%ec%a0%95%ec%a0%84%ea%b8%b0-%ed%9e%98-%ed%98%84%eb%af%b8%ea%b2%bd\/","title":{"rendered":"\ube44\uc811\ucd09 \uc815\uc804\uae30 \ud798 \ud604\ubbf8\uacbd"},"content":{"rendered":"<p class=\"sidekick\">\ube44\uc811\ucd09 \uc815\uc804\uae30 \ud798 \ud604\ubbf8\uacbd(Electrostatic Force Microscope, EFM)\uc740 \ubbf8\uc138\ud55c \uc804\ud558 \ubd84\ud3ec\uc640 \uc815\uc804\uae30\uc801 \uc0c1\ud638\uc791\uc6a9\uc744 \uace0\ud574\uc0c1\ub3c4\ub85c \uad00\ucc30\ud558\ub294 \uac15\ub825\ud55c \ub3c4\uad6c\uc785\ub2c8\ub2e4.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.electricity-magnetism.org\/wp-content\/uploads\/2024\/04\/\ube44\uc811\ucd09-\uc815\uc804\uae30-\ud798-\ud604\ubbf8\uacbd.png\" alt=\"\ube44\uc811\ucd09 \uc815\uc804\uae30 \ud798 \ud604\ubbf8\uacbd\"\/><\/p>\n<h2>\ube44\uc811\ucd09 \uc815\uc804\uae30 \ud798 \ud604\ubbf8\uacbd(EFM)\uc758 \uc6d0\ub9ac\uc640 \uc751\uc6a9<\/h2>\n<p>\ube44\uc811\ucd09 \uc815\uc804\uae30 \ud798 \ud604\ubbf8\uacbd(Electrostatic Force Microscope, EFM)\uc740 \ubbf8\uc138\ud55c \uc804\ud558 \ubd84\ud3ec\uc640 \uc815\uc804\uae30\uc801 \uc0c1\ud638\uc791\uc6a9\uc744 \uace0\ud574\uc0c1\ub3c4\ub85c \uad00\ucc30\ud558\ub294 \uac15\ub825\ud55c \ub3c4\uad6c\uc785\ub2c8\ub2e4. \uc774 \uae30\uc220\uc740 \ub098\ub178\uae30\uc220\uacfc \ubb3c\uc9c8\uacfc\ud559 \ubd84\uc57c\uc5d0\uc11c \ud2b9\ud788 \uc720\uc6a9\ud558\uba70, \uc804\uc790 \uc18c\uc790\uc758 \uacb0\ud568 \ubd84\uc11d\uc774\ub098 \ud45c\uba74 \uc804\ud558 \ubd84\ud3ec\uc758 \uc2dc\uac01\ud654\uc640 \uac19\uc740 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \ud3ed\ub113\uac8c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<h2>EFM\uc758 \uae30\ubcf8 \uc6d0\ub9ac<\/h2>\n<p>EFM\uc740 \uc6d0\uc790\uac04\ub825 \ud604\ubbf8\uacbd(Atomic Force Microscopy, AFM)\uc758 \ud55c \ubcc0\ud615\uc73c\ub85c\uc11c, \uc0d8\ud50c\uc758 \ud45c\uba74 \uadfc\ucc98\uc5d0 \uc788\ub294 \uc815\uc804\uae30\uc801 \ud798\uc744 \uce21\uc815\ud569\ub2c8\ub2e4. \uc774 \uae30\ubc95\uc5d0\uc11c\ub294 AFM\uc758 \ud0d0\uce68 \ub05d\uc5d0 \uc804\uc555\uc744 \uc778\uac00\ud558\uace0 \uc0d8\ud50c \ud45c\uba74\uacfc\uc758 \uc815\uc804\uae30\uc801 \uc0c1\ud638\uc791\uc6a9\uc744 \uce21\uc815\ud558\uc5ec \ud45c\uba74\uc758 \uc804\ud558 \ubd84\ud3ec\ub97c \ud30c\uc545\ud569\ub2c8\ub2e4. <\/p>\n<ul>\n<li>\uc0d8\ud50c \ud45c\uba74\uc5d0 \uc874\uc7ac\ud558\ub294 \uc804\ud558\ub294 \ud0d0\uce68\uc5d0 \uc804\uae30\uc801\uc778 \ud798\uc744 \uac00\ud558\uac8c \ub429\ub2c8\ub2e4.<\/li>\n<li>\uc774 \ud798\uc740 \ud0d0\uce68\uc758 \uc9c4\ub3d9 \uc8fc\ud30c\uc218\ub97c \ubcc0\ud654\uc2dc\ud0a4\uba70, \uc774\ub97c \ud1b5\ud574 \uc804\ud558\uc758 \uc815\ub3c4\uc640 \uc704\uce58\ub97c \ud30c\uc545\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\ube44\uc811\ucd09 \ubaa8\ub4dc\uc640 \uc815\uc804\uae30\uc801 \uc0c1\ud638\uc791\uc6a9<\/h2>\n<p>EFM\uc5d0\uc11c\ub294 \ube44\uc811\ucd09 \ubaa8\ub4dc(non-contact mode)\ub97c \uc0ac\uc6a9\ud558\uc5ec \ud0d0\uce68\uc774 \uc0d8\ud50c \ud45c\uba74\uc744 \uc2e4\uc81c\ub85c \ub2ff\uc9c0 \uc54a\ub3c4\ub85d \ud569\ub2c8\ub2e4. \uc0d8\ud50c\uacfc \ud0d0\uce68 \uc0ac\uc774\uc5d0 \uc9c1\uc811\uc801\uc778 \uc811\ucd09\uc774 \uc5c6\uae30 \ub54c\ubb38\uc5d0 \uc0d8\ud50c\uc744 \uc190\uc0c1\uc2dc\ud0ac \uc704\ud5d8\uc774 \uc801\uace0, \ubcf4\ub2e4 \ubbfc\uac10\ud558\uac8c \uc804\ud558\ub97c \uac10\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<ol>\n<li>\ud0d0\uce68\uc744 \uc0d8\ud50c \ud45c\uba74\uc73c\ub85c\ubd80\ud130 \uc218 \ub098\ub178\ubbf8\ud130(Nm) \uc815\ub3c4\uc758 \uac70\ub9ac\uc5d0 \uc704\uce58\uc2dc\ud0b5\ub2c8\ub2e4.<\/li>\n<li>\ud0d0\uce68\uc5d0 \uc778\uac00\ub41c \uc804\uc555\uacfc \uc0d8\ud50c \uc0ac\uc774\uc5d0 \uc791\uc6a9\ud558\ub294 \ucfe8\ub871 \ud798(Coulomb force)\uc744 \uce21\uc815\ud569\ub2c8\ub2e4.<\/li>\n<li>\ud0d0\uce68\uc758 \uc9c4\ub3d9 \uc8fc\ud30c\uc218 \ubcc0\ud654\ub97c \ubd84\uc11d\ud558\uc5ec \uc0d8\ud50c \ud45c\uba74\uc758 \uc804\ud558 \ubd84\ud3ec\ub97c \uc774\ubbf8\uc9d5\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n<h2>EFM\uc758 \uc751\uc6a9 \ubd84\uc57c<\/h2>\n<p>\ube44\uc811\ucd09 \uc815\uc804\uae30 \ud798 \ud604\ubbf8\uacbd\uc740 \ub098\ub178\uae30\uc220, \uc7ac\ub8cc \uacfc\ud559, \uc804\uc790\uacf5\ud559 \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \uc911\uc694\ud55c \uc815\ubcf4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n<ul>\n<li><strong>\ub098\ub178\uc804\uc790 \uc18c\uc790<\/strong>: \uc804\uc790 \uc18c\uc790\uc758 \ubbf8\uc138 \uad6c\uc870 \ub0b4\uc5d0\uc11c\uc758 \uc804\ud558 \uc774\ub3d9\uc744 \ubd84\uc11d\ud558\uace0 \uacb0\ud568\uc744 \ud0d0\uc9c0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<li><strong>\uc7ac\ub8cc \uacfc\ud559<\/strong>: \ub2e4\uc591\ud55c \uc7ac\ub8cc\uc758 \ud45c\uba74 \uc804\ud558 \uc0c1\ud0dc\uc640 \uc804\uc790 \uad6c\uc870\ub97c \uc870\uc0ac\ud558\uc5ec \uc7ac\ub8cc\uc758 \ud2b9\uc131\uc744 \uc774\ud574\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ubc14\uc774\uc624\uc13c\uc11c \uac1c\ubc1c<\/strong>: \ubc14\uc774\uc624\uc13c\uc11c\uc758 \ubbfc\uac10\ub3c4 \ud5a5\uc0c1\uc744 \uc704\ud574 \ud45c\uba74 \uc804\ud558 \ubd84\ud3ec\ub97c \ucd5c\uc801\ud654\ud558\ub294 \uc5f0\uad6c\uc5d0 \ud65c\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n<p>\ube44\uc811\ucd09 \uc815\uc804\uae30 \ud798 \ud604\ubbf8\uacbd\uc744 \ud1b5\ud574 \uc6b0\ub9ac\ub294 \ubb3c\ub9ac\ud559\uacfc \uacf5\ud559\uc5d0 \uac78\uccd0\uc788\ub294 \ubd84\uc57c\uc5d0\uc11c \ub098\ub178 \uc2a4\ucf00\uc77c\uc5d0\uc11c\uc758 \ubcf5\uc7a1\ud55c \uc804\uae30\uc801 \ud604\uc0c1\uc744 \uc774\ud574\ud558\uace0, \uc774\ub97c \ubc14\ud0d5\uc73c\ub85c \ud601\uc2e0\uc801\uc778 \ub098\ub178 \uae30\uc220\uc744 \uac1c\ubc1c\ud560 \uc218 \uc788\ub294 \uae30\ud68c\ub97c \uac00\uc9d1\ub2c8\ub2e4. EFM\uc740 \ub9e4\uc6b0 \uc791\uc740 \uaddc\ubaa8\uc5d0\uc11c\ub3c4 \uc815\ubc00\ud55c \uc804\ud558 \ubd84\ud3ec\ub97c \uc7ac\ud604\ud568\uc73c\ub85c\uc368 \ubbf8\ub798 \uae30\uc220 \ubc1c\uc804\uc758 \uadfc\uac04\uc744 \ub9c8\ub828\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ube44\uc811\ucd09 \uc815\uc804\uae30 \ud798 \ud604\ubbf8\uacbd(Electrostatic Force Microscope, EFM)\uc740 \ubbf8\uc138\ud55c \uc804\ud558 \ubd84\ud3ec\uc640 \uc815\uc804\uae30\uc801 \uc0c1\ud638\uc791\uc6a9\uc744 \uace0\ud574\uc0c1\ub3c4\ub85c \uad00\ucc30\ud558\ub294 \uac15\ub825\ud55c \ub3c4\uad6c\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":185860,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","footnotes":""},"categories":[88],"tags":[89],"class_list":["post-148468","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-88","tag-89","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\ube44\uc811\ucd09 \uc815\uc804\uae30 \ud798 \ud604\ubbf8\uacbd | \uc791\ub3d9 \ubc29\uc2dd, \uc751\uc6a9 \ud504\ub85c\uadf8\ub7a8 \ubc0f \uc7a5\uc810<\/title>\n<meta name=\"description\" content=\"\ube44\uc811\ucd09 \uc815\uc804\uae30 \ud798 \ud604\ubbf8\uacbd(Electrostatic Force Microscope, EFM)\uc740 \ubbf8\uc138\ud55c \uc804\ud558 \ubd84\ud3ec\uc640 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