{"id":213701,"date":"2024-08-07T07:02:47","date_gmt":"2024-08-07T07:02:47","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/?p=213701"},"modified":"2024-08-07T07:02:47","modified_gmt":"2024-08-07T07:02:47","slug":"%eb%a9%94%ed%83%80%eb%ac%bc%ec%a7%88%ec%9d%b4%eb%9e%80-%eb%ac%b4%ec%97%87%ec%9d%b4%eb%a9%b0-%ec%a0%84%ec%9e%90%ea%b8%b0%ed%8c%8c%ec%99%80-%ec%96%b4%eb%96%bb%ea%b2%8c-%ec%83%81%ed%98%b8%ec%9e%91","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ko\/%eb%a9%94%ed%83%80%eb%ac%bc%ec%a7%88%ec%9d%b4%eb%9e%80-%eb%ac%b4%ec%97%87%ec%9d%b4%eb%a9%b0-%ec%a0%84%ec%9e%90%ea%b8%b0%ed%8c%8c%ec%99%80-%ec%96%b4%eb%96%bb%ea%b2%8c-%ec%83%81%ed%98%b8%ec%9e%91\/","title":{"rendered":"\uba54\ud0c0\ubb3c\uc9c8\uc774\ub780 \ubb34\uc5c7\uc774\uba70 \uc804\uc790\uae30\ud30c\uc640 \uc5b4\ub5bb\uac8c \uc0c1\ud638\uc791\uc6a9\ud558\ub098\uc694?"},"content":{"rendered":"

\uba54\ud0c0\ubb3c\uc9c8\uc774\ub780 \ubb34\uc5c7\uc774\uba70 \uc804\uc790\uae30\ud30c\uc640\uc758 \uc0c1\ud638\uc791\uc6a9\uc744 \uc124\uba85\ud569\ub2c8\ub2e4. \uba54\ud0c0\ubb3c\uc9c8\uc758 \uc6d0\ub9ac, \ud2b9\uc131 \ubc0f \uc2e4\uc0dd\ud65c \uc751\uc6a9 \uc0ac\ub840\ub97c \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n

\uba54\ud0c0\ubb3c\uc9c8\uc774\ub780 \ubb34\uc5c7\uc774\uba70 \uc804\uc790\uae30\ud30c\uc640 \uc5b4\ub5bb\uac8c \uc0c1\ud638\uc791\uc6a9\ud558\ub098\uc694?<\/h2>\n

\uba54\ud0c0\ubb3c\uc9c8(Metamaterials)\uc740 \uc790\uc5f0\uc801\uc73c\ub85c \ubc1c\uc0dd\ud558\uc9c0 \uc54a\ub294 \ud2b9\uc131\uc744 \uac00\uc9c4 \ud569\uc131 \uc7ac\ub8cc\uc785\ub2c8\ub2e4. \uae30\ubcf8\uc801\uc778 \ube4c\ub529 \ube14\ub85d\uc778 \uc791\uc740 \uad6c\uc870\uccb4\ub4e4\uc774 \ubc18\ubcf5\uc801\uc73c\ub85c \ubc30\uc5f4\ub418\uc5b4 \uc788\ub294\ub370, \uc774 \uad6c\uc870\uccb4\ub4e4\uc740 \uc77c\ubc18\uc801\uc778 \uc7ac\ub8cc\uc5d0\uc11c \ubcfc \uc218 \uc5c6\ub294 \ud2b9\ubcc4\ud55c \uc804\uc790\uae30 \ud2b9\uc131\uc744 \ub9cc\ub4e4\uc5b4\ub0c5\ub2c8\ub2e4. \uba54\ud0c0\ubb3c\uc9c8\uc774 \ub192\uc740 \uad00\uc2ec\uc744 \ubc1b\ub294 \uc774\uc720\ub294 \ube5b, \uc18c\ub9ac, \uc804\uc790\uae30\ud30c \ub4f1\uacfc \uac19\uc740 \ud30c\ub3d9\uc744 \uc870\uc791\ud560 \uc218 \uc788\ub294 \ub2a5\ub825 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n

\uba54\ud0c0\ubb3c\uc9c8\uc758 \uad6c\uc870\uc640 \ud2b9\uc131<\/h2>\n

\uba54\ud0c0\ubb3c\uc9c8\uc758 \uc8fc\ub41c \ud2b9\uc9d5\uc740 \uadf8 \ub0b4\uc7ac\ub41c \uad6c\uc870\uac00 \ub9e4\uc6b0 \ubbf8\uc138\ud558\uace0, \uc774 \uad6c\uc870\uccb4\ub4e4\uc774 \uc77c\ubc18 \ubb3c\uc9c8\uc5d0\uc11c \ubcfc \uc218 \uc5c6\ub294 \ud2b9\uc131\uc744 \ubcf4\uc5ec\uc900\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uba54\ud0c0\ubb3c\uc9c8\uc740 \uc74c\uc758 \uad74\uc808\ub960(negative refractive index)\uc774\ub77c\ub294 \ud2b9\uc131\uc744 \uac00\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ube5b\uc774 \uba54\ud0c0\ubb3c\uc9c8\uc744 \ud1b5\uacfc\ud560 \ub54c \uc77c\ubc18 \ubb3c\uc9c8\uacfc\ub294 \ubc18\ub300 \ubc29\ud5a5\uc73c\ub85c \uad74\uc808\ub41c\ub2e4\ub294 \uc758\ubbf8\uc785\ub2c8\ub2e4.<\/p>\n

\uc804\uc790\uae30\ud30c\uc640\uc758 \uc0c1\ud638\uc791\uc6a9<\/h2>\n

\uba54\ud0c0\ubb3c\uc9c8\uc740 \uc804\uc790\uae30\ud30c\uc640 \uc0c1\ud638\uc791\uc6a9\ud568\uc73c\ub85c\uc368 \ub2e4\uc591\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uba87 \uac00\uc9c0 \uc8fc\uc694 \uc751\uc6a9 \ubd84\uc57c\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n

<\/p>\n

  • \ucd08\uace0\ud574\uc0c1\ub3c4 \uc774\ubbf8\uc9d5(Super Resolution Imaging)<\/b>: \uba54\ud0c0\ubb3c\uc9c8\uc740 \uae30\uc874\uc758 \uad11\ud559 \uc7a5\uce58\uac00 \ubd88\uac00\ub2a5\ud55c \uace0\ud574\uc0c1\ub3c4\ub85c \uc774\ubbf8\uc9c0\ub97c \ucd2c\uc601\ud560 \uc218 \uc788\uac8c \ud569\ub2c8\ub2e4.<\/li>\n
  • \ud22c\uba85\ub9dd\ud1a0 \uae30\uc220(Invisibility Cloaks)<\/b>: \ube5b\uc744 \ud2b9\uc815 \ubc29\uc2dd\uc73c\ub85c \uad74\uc808\uc2dc\ucf1c \ubb3c\uccb4\ub97c \ub208\uc5d0 \ubcf4\uc774\uc9c0 \uc54a\uac8c \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n
  • \uc548\ud14c\ub098 \ubc0f \ub808\uc774\ub2e4 \uc2dc\uc2a4\ud15c<\/b>: \uba54\ud0c0\ubb3c\uc9c8\uc744 \ud65c\uc6a9\ud558\uc5ec \uc131\ub2a5\uc774 \ud5a5\uc0c1\ub41c \uc548\ud14c\ub098\uc640 \ub808\uc774\ub2e4 \uc2dc\uc2a4\ud15c\uc744 \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n

    <\/u1><\/p>\n

    \uba54\ud0c0\ubb3c\uc9c8\uc758 \uc885\ub958<\/h2>\n

    \uba54\ud0c0\ubb3c\uc9c8\uc740 \uc8fc\ub85c \ub450 \uac00\uc9c0\ub85c \ubd84\ub958\ub429\ub2c8\ub2e4:<\/p>\n

      \n
    1. \uc804\uae30\uc801 \uba54\ud0c0\ubb3c\uc9c8(Electric Metamaterials)<\/b>: \uc804\uae30\uc801 \uc131\uc9c8(\uc608: \uc804\uae30\uc7a5)\uc744 \uc870\uc791\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n
    2. \uc790\uae30\uc801 \uba54\ud0c0\ubb3c\uc9c8(Magnetic Metamaterials)<\/b>: \uc790\uae30\uc801 \uc131\uc9c8(\uc608: \uc790\uae30\uc7a5)\uc744 \uc870\uc791\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<\/ol>\n

      \uae30\ucd08 \uc774\ub860<\/h2>\n

      \uba54\ud0c0\ubb3c\uc9c8\uc758 \uc124\uacc4\ub97c \uc774\ud574\ud558\uae30 \uc704\ud574 \uba87 \uac00\uc9c0 \uae30\ucd08 \uc774\ub860\uc744 \uc54c\uc544\uc57c \ud569\ub2c8\ub2e4:<\/p>\n

        \n
      1. \ub9e5\uc2a4\uc6f0 \ubc29\uc815\uc2dd(Maxwell’s Equations)<\/b>: \uc804\uc790\uae30\ud30c\uc758 \uc804\ud30c\ub97c \uc124\uba85\ud558\ub294 \uae30\ubcf8 \ubc29\uc815\uc2dd\uc785\ub2c8\ub2e4.<\/li>\n
      2. \n

        \uad74\uc808\ub960(Refractive Index)<\/b>: \ubb3c\uc9c8 \ub0b4\uc5d0\uc11c \ube5b\uc774\ub098 \uc804\uc790\uae30\ud30c\uc758 \uc804\ud30c \uc18d\ub3c4\ub97c \ub098\ud0c0\ub0b4\ub294 \uc9c0\ud45c\uc785\ub2c8\ub2e4.<\/p>\n

          \n
        • \uad6c\uccb4\uc801\uc73c\ub85c, \uad74\uc808\ub960 \\( n \\)\uc740 \\( n = \\frac{c}{v} \\)\ub85c \uacc4\uc0b0\ub418\uba70, \uc5ec\uae30\uc11c \\( c \\)\ub294 \uc9c4\uacf5\uc5d0\uc11c\uc758 \ube5b\uc758 \uc18d\ub3c4, \\( v \\)\ub294 \ubb3c\uc9c8 \ub0b4\uc5d0\uc11c\uc758 \ube5b\uc758 \uc18d\ub3c4\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

          \uacb0\ub860<\/h2>\n

          \uba54\ud0c0\ubb3c\uc9c8\uc740 \uc804\uc790\uae30\ud30c\uc640\uc758 \uc0c1\ud638\uc791\uc6a9\uc744 \ud1b5\ud574 \ub2e4\uc591\ud55c \ud601\uc2e0\uc801\uc778 \uae30\uc220\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. \uadf8 \uad6c\uc870\uc640 \ud2b9\uc131\uc744 \uc870\uc791\ud568\uc73c\ub85c\uc368 \uc6b0\ub9ac\ub294 \uae30\uc874\uc758 \ubb3c\uc9c8\ub85c\ub294 \ubd88\uac00\ub2a5\ud55c \uc0c8\ub85c\uc6b4 \uae30\ub2a5\uacfc \uc751\uc6a9\uc744 \uc2e4\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc55e\uc73c\ub85c \uba54\ud0c0\ubb3c\uc9c8 \uc5f0\uad6c\uac00 \ub354\uc6b1 \uc9c4\uc804\ub428\uc5d0 \ub530\ub77c, \uc6b0\ub9ac\uc758 \uc0dd\ud65c\uc5d0 \uc5b4\ub5a4 \uc601\ud5a5\uc744 \ubbf8\uce60\uc9c0 \uae30\ub300\ub429\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"

          \uba54\ud0c0\ubb3c\uc9c8\uc774\ub780 \ubb34\uc5c7\uc774\uba70 \uc804\uc790\uae30\ud30c\uc640\uc758 \uc0c1\ud638\uc791\uc6a9\uc744 \uc124\uba85\ud569\ub2c8\ub2e4. \uba54\ud0c0\ubb3c\uc9c8\uc758 \uc6d0\ub9ac, \ud2b9\uc131 \ubc0f \uc2e4\uc0dd\ud65c \uc751\uc6a9 \uc0ac\ub840\ub97c \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","footnotes":""},"categories":[101],"tags":[],"class_list":["post-213701","post","type-post","status-publish","format-standard","hentry","category-101","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"yoast_head":"\n\uba54\ud0c0\ubb3c\uc9c8\uc774\ub780 \ubb34\uc5c7\uc774\uba70 \uc804\uc790\uae30\ud30c\uc640 \uc5b4\ub5bb\uac8c \uc0c1\ud638\uc791\uc6a9\ud558\ub098\uc694?<\/title>\n<meta name=\"description\" content=\"\uba54\ud0c0\ubb3c\uc9c8\uc774\ub780 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