{"id":7780,"date":"2026-11-11T12:24:17","date_gmt":"2026-11-11T03:24:17","guid":{"rendered":"https:\/\/gistnews.co.kr\/?p=7780"},"modified":"2026-11-11T12:24:17","modified_gmt":"2026-11-11T03:24:17","slug":"%eb%b0%98%eb%8f%84%ec%b2%b4-%eb%b0%b0%ec%84%a0-%ec%a0%80%ed%95%ad-45-4-%ea%b0%90%ec%86%8c-%ec%b0%a8%ec%84%b8%eb%8c%80-%eb%b0%98%eb%8f%84%ec%b2%b4-%ec%86%8c%ec%9e%ac-%ec%a0%9c%ec%96%b4-%ea%b8%b0","status":"publish","type":"post","link":"https:\/\/gistnews.co.kr\/?p=7780","title":{"rendered":"\ubc18\ub3c4\uccb4 \ubc30\uc120 \uc800\ud56d 45.4% \uac10\uc18c, \ucc28\uc138\ub300 \ubc18\ub3c4\uccb4 \uc18c\uc7ac \uc81c\uc5b4 \uae30\uc220 \uac1c\ubc1c"},"content":{"rendered":"
\"\"
\uc0ac\uc9c4 \uc81c\uacf5 = \uc5f0\uad6c\ud300<\/figcaption><\/figure>\n

\uc9c0\ub09c 8\uc6d4 13\uc77c, GIST \uc911\uc559\uae30\uae30\uc5f0\uad6c\uc18c \uc870\uc6a9\ub95c \ubc15\uc0ac(\uc774\ud558 \uc870 \ubc15\uc0ac)\uc640 \uc0bc\uc131\uc804\uc790 SAIT(\uc774\ud558 SAIT), MIT\uac00 \uacf5\ub3d9 \uc5f0\uad6c\ud55c \ub17c\ubb38\uc774 Science\uc5d0 \uac8c\uc7ac\ub410\ub2e4. \uc774\ubc88 \uc5f0\uad6c\ub294 \uae30\uc874\uc5d0 \ubd88\uc21c\ubb3c\ub85c \uc5ec\uaca8\uc9c0\ub358 \ud0c4\uc18c\ub97c \uacb0\uc815\ub9bd\uc758 \uc131\uc7a5\uacfc \ubc29\ud5a5 \uc815\ub82c\uc744 \ub3d5\ub294 \u2018\uc77c\uc2dc\uc801 \ucd09\uc9c4\uc81c\u2019\ub85c \ud65c\uc6a9\ud574 \ucc28\uc138\ub300 \ubc18\ub3c4\uccb4 \ubc30\uc120 \uc18c\uc7ac \uc124\uacc4\uc758 \uc0c8\ub85c\uc6b4 \uac00\ub2a5\uc131\uc744 \uc81c\uc2dc\ud588\ub2e4.<\/p>\n

 <\/p>\n

\ubd88\uc21c\ubb3c\uc744 \uc77c\uc2dc\uc801 \uacb0\uc815 \uc131\uc7a5 \ucd09\uc9c4\uc81c\ub85c \uc0ac\uc6a9<\/b><\/p>\n

\uae30\uc874 \ubc18\ub3c4\uccb4 \uce69\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ud2b8\ub79c\uc9c0\uc2a4\ud130\ub97c \uc5f0\uacb0\ud574 \uc804\uae30 \uc2e0\ud638\ub97c \uc804\ub2ec\ud558\uae30 \uc704\ud55c \uad6c\ub9ac \ubbf8\uc138 \uae08\uc18d \ubc30\uc120\uc744 \uc0ac\uc6a9\ud588\ub2e4. \ud558\uc9c0\ub9cc \ucd5c\uadfc \ubc30\uc120\uc758 \ud3ed\uc774 \ub098\ub178\ubbf8\ud130 \ub2e8\uc704\ub85c \uc791\uc544\uc9c0\uba70 \uad6c\ub9ac \ubc30\uc120\uc758 \uc804\uae30\uc801 \ud55c\uacc4\ub97c \ubcf4\uc644\ud558\uae30 \uc704\ud574 \ucc28\uc138\ub300 \uae08\uc18d \uc18c\uc7ac\ub85c \ub8e8\ud14c\ub284\uc774 \uc8fc\ubaa9\ubc1b\uace0 \uc788\ub2e4. \ub8e8\ud14c\ub284\uc744 \uae08\uc18d \ubc30\uc120\uc73c\ub85c \uc0ac\uc6a9\ud558\uae30 \uc704\ud574 \ud574\uacb0\ud574\uc57c \ud560 \uac00\uc7a5 \ud070 \ubb38\uc81c\ub294 \uae08\uc18d\uc744 \uc774\ub8e8\ub294 \uacb0\uc815\ub9bd*\uc774 \uc11c\ub85c \ub9de\ub2ff\ub294 \uacb0\uc815\ub9bd\uacc4**\uc5d0\uc11c \uc804\uc790\uac00 \uc0b0\ub780\ud558\uba74\uc11c \uc804\uae30\uc800\ud56d\uc774 \uc99d\uac00\ud55c\ub2e4\ub294 \uc810\uc774\ub2e4.<\/p>\n

\uae30\uc874\uc5d0\ub294 \uc804\uae30\uc800\ud56d\uc744 \uc904\uc774\ub294 \ubc29\ubc95\uc73c\ub85c \uc5d0\ud53c\ud0dd\uc2dc(epitaxy)***\ub098 \uace0\uc628 \uc5f4\ucc98\ub9ac**** \ub4f1\uc758 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud574 \uae08\uc18d\uc758 \uacb0\uc815 \ubc29\ud5a5\uacfc \ud06c\uae30\ub97c \uc81c\uc5b4\ud588\ub2e4. \ud558\uc9c0\ub9cc \ud574\ub2f9 \ubc29\ubc95\uc740 \uc801\uc6a9\ud560 \uc218 \uc788\ub294 \uae30\ud310\uacfc \uacf5\uc815 \uc870\uac74\uc5d0 \uc81c\uc57d\uc774 \uc788\uc5b4 \uc2e4\uc81c \ubc18\ub3c4\uccb4 \uacf5\uc815\uc5d0 \uc801\uc6a9\ud558\ub294 \ub370 \ud55c\uacc4\uac00 \uc788\ub2e4. \uc774\ubc88 \uc5f0\uad6c\uc5d0\uc11c\ub294 \ub8e8\ud14c\ub284\uc5d0 \ubbf8\ub7c9\uc758 \ud0c4\uc18c\ub97c \ucca8\uac00\ud574 \uc5f4\ucc98\ub9ac \uacfc\uc815\uc5d0\uc11c \ud0c4\uc18c\uac00 \uacb0\uc815\ub9bd\uc758 \uc131\uc7a5\uacfc \uc7ac\ubc30\uc5f4\uc744 \ub3d5\uace0 \ube60\uc838\ub098\uac00\ub294 \uc0c8\ub85c\uc6b4 \uc811\uadfc\ubc95\uc744 \uc81c\uc2dc\ud588\ub2e4.<\/p>\n

\uc870 \ubc15\uc0ac\ub294 \u201c\uc804\uae30 \uc800\ud56d\uc774 \ub0ae\uac8c \ub098\ud0c0\ub09c \ub8e8\ud14c\ub284 \ubc15\ub9c9\uc758 \uc6d0\uc778\uc744 \ud22c\uacfc\uc804\uc790\ud604\ubbf8\uacbd(\uc774\ud558 TEM)\uc73c\ub85c \ubd84\uc11d\ud558\ub358 \uc911, \uacb0\uc815\ub9bd\uc774 \ud2b9\uc815 \ubc29\ud5a5\uc73c\ub85c \uc815\ub82c\ub41c \uac83\uc744 \ubc1c\uacac\ud588\uc73c\uba70, \uc774\ub97c \uacc4\uae30\ub85c \ud0c4\uc18c \ud568\ub7c9\uacfc \uc5f4\ucc98\ub9ac \uc870\uac74\uc774 \uacb0\uc815\ub9bd \uc131\uc7a5 \ubc0f \uc815\ub82c\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \ubcf8\uaca9\uc801\uc73c\ub85c \uc0b4\ud3b4\ubcf4\uac8c \ub410\ub2e4\u201d\ub77c\uace0 \ubc1d\ud614\ub2e4. \ub8e8\ud14c\ub284 \ubc15\ub9c9\uc740 \uacb0\uc815\uc758 \ubc29\ud5a5\uacfc \uacb0\uc815\ub9bd\uacc4\uc758 \uad6c\uc870\uc5d0 \ub530\ub77c \uc804\uae30\uc801 \ud2b9\uc131\uc774 \ud06c\uac8c \ub2ec\ub77c\uc9c8 \uc218 \uc788\ub2e4. \ud2b9\ud788 \ucd08\ubbf8\uc138 \ubc30\uc120\uc758 \uacbd\uc6b0, \uacb0\uc815\ub9bd\uacc4\uc5d0\uc11c \uc804\uc790\uac00 \uc0b0\ub780\ud558\uba70 \uc800\ud56d\uc774 \uc99d\uac00\ud558\uae30 \ub54c\ubb38\uc5d0 \uacb0\uc815\ub9bd\uc744 \ud06c\uac8c \uc131\uc7a5\uc2dc\ud0a4\uace0 \uacb0\uc815 \ubc29\ud5a5\uc744 \uc815\ub82c\ud558\ub294 \uac8c \uc911\uc694\ud558\ub2e4.<\/p>\n

\uc5f0\uad6c\ud300\uc740 \uc5ec\ub7ec \ud0c4\uc18c \ud568\ub7c9\uc744 \ube44\uad50\ud55c \uacb0\uacfc, \uc57d 0.48at%*****\uc758 \ub9e4\uc6b0 \uc801\uc740 \uc591\uc758 \ud0c4\uc18c\uc5d0\uc11c \uacb0\uc815 \uc131\uc7a5\uacfc \uc815\ub82c\uc774 \uac00\uc7a5 \ud6a8\uacfc\uc801\uc73c\ub85c \uc77c\uc5b4\ub098\ub294 \uac83\uc744 \ud655\uc778\ud588\ub2e4. \uc870 \ubc15\uc0ac\ub294 \uc774\uc5d0 \ub300\ud574 \u201c\ud765\ubbf8\ub85c\uc6b4 \uc810\uc740 \ud0c4\uc18c\uac00 \ucd5c\uc885 \uad6c\uc870\uc5d0 \ub0a8\uc544 \uc131\ub2a5\uc744 \ub192\uc774\ub294 \uac8c \uc544\ub2c8\ub77c \uc5f4\ucc98\ub9ac \uacfc\uc815\uc5d0\uc11c \uacb0\uc815\ub9bd\uacc4\ub85c \uc774\ub3d9\ud558\uace0 \ud718\ubc1c\uc131 \ubb3c\uc9c8\ub85c \ube60\uc838\ub098\uac00\uba70 \uc77c\uc2dc\uc801\uc778 \uacf5\uac04\uc744 \ub9cc\ub4e4\uc5b4 \uc6d0\uc790 \uc774\ub3d9\uc744 \ub3d5\ub294\ub2e4\ub294 \uac83\u201d\uc774\ub77c\uace0 \ub9d0\ud588\ub2e4. \uc5f0\uad6c\ud300\uc740 \uc774\ub97c \ud1b5\ud574 \ud0c4\uc18c\ub97c \u2018\uc77c\uc2dc\uc801 \uacb0\uc815 \uc131\uc7a5 \ucd09\uc9c4\uc81c\u2019\ub85c \ubcfc \uc218 \uc788\ub2e4\ub294 \uc0c8\ub85c\uc6b4 \uad00\uc810\uc744 \uc81c\uc2dc\ud588\ub2e4.<\/p>\n

 <\/p>\n

\uacb0\uc815\ub9bd\uc774 \uc2e4\uc81c\ub85c \uc5b4\ub5bb\uac8c \uc6c0\uc9c1\uc774\ub294\uac00<\/b><\/p>\n

\uc870 \ubc15\uc0ac\ub294 \u201c\uac00\uc7a5 \uc5b4\ub824\uc6e0\ub358 \ubd80\ubd84\uc740 \uc5f4\ucc98\ub9ac \uacfc\uc815\uc5d0\uc11c \ub8e8\ud14c\ub284\uc758 \uacb0\uc815\ub9bd\uc774 \uc2e4\uc81c\ub85c \uc5b4\ub5bb\uac8c \uc6c0\uc9c1\uc774\uace0 \ubcc0\ud654\ud558\ub294\uc9c0 \uc774\ud574\ud558\ub294 \uac83\uc774\uc5c8\ub2e4\u201d\ub77c\uace0 \ubc1d\ud614\ub2e4. \uc5f4\ucc98\ub9ac \uc804\ud6c4 \uacb0\uacfc\ub97c \ube44\uad50\ud558\uba74 \uacb0\uc815\ub9bd\uc774 \ucee4\uc9c0\uace0 \uacb0\uc815 \ubc29\ud5a5\uc774 \uc815\ub82c\ub410\ub2e4\ub294 \uc0ac\uc2e4\uc744 \ud655\uc778\ud560 \uc218 \uc788\uc9c0\ub9cc, \uadf8 \uacfc\uc815\uc5d0\uc11c \uc6d0\uc790\uc640 \uacb0\uc815\ub9bd\uc774 \uc5b4\ub5bb\uac8c \uc6c0\uc9c1\uc600\ub294\uc9c0\ub294 \uc54c\uae30 \uc5b4\ub835\ub2e4. \uc774\uc5d0 \uc870 \ubc15\uc0ac\ub294 \uc804\uc790\ud604\ubbf8\uacbd\uc5d0\uc11c \uc2dc\ub8cc\ub97c \uc9c1\uc811 \uac00\uc5f4\ud558\uba70 \ubcc0\ud654 \uacfc\uc815\uc744 \uad00\ucc30\ud560 \ud544\uc694\ub97c \ub290\uaf08\uace0, in-situ heating TEM(\uc774\ud558 in-situ TEM)******\uc744 \uc774\uc6a9\ud574 \uc2dc\uac04\uc5d0 \ub530\ub978 \uad6c\uc870 \ubcc0\ud654\ub97c \uad00\ucc30\ud588\ub2e4.<\/p>\n

\uad00\ucc30 \uacb0\uacfc, \uc5f0\uad6c\ud300\uc740 \uc791\uc740 \uacb0\uc815\ub9bd\uc774 \uc131\uc7a5\ud558\uace0 \uacb0\uc815 \ubc29\ud5a5\uc774 \uc7ac\ubc30\uc5f4\ub418\uba70 \ucd5c\uc885\uc801\uc73c\ub85c \ub8e8\ud14c\ub284 \ubc15\ub9c9\uc774 <001> \ubc29\ud5a5\uc73c\ub85c \ub192\uc740 \ubc30\ud5a5\ub3c4\ub97c \ub098\ud0c0\ub0b4\ub294 \uac83\uc744 \ud655\uc778\ud588\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc2e4\ud5d8 \uacb0\uacfc\ub97c \uacc4\uc0b0 \uc5f0\uad6c\uc640 \ud568\uaed8 \ud574\uc11d\ud558\uba70 \ud0c4\uc18c\uac00 \ube60\uc838\ub098\uac00\ub294 \uacfc\uc815\uc5d0\uc11c \ud615\uc131\ub418\ub294 \uc77c\uc2dc\uc801\uc778 \uc790\uc720 \ubd80\ud53c\uac00 \uc6d0\uc790 \uc774\ub3d9\uc744 \ucd09\uc9c4\ud560 \uc218 \uc788\ub2e4\ub294 \uba54\ucee4\ub2c8\uc998 \ub610\ud55c \uc81c\uc2dc\ud560 \uc218 \uc788\uc5c8\ub2e4.<\/p>\n

\uc774\ubc88 \uc5f0\uad6c\uc758 \uac00\uc7a5 \ud070 \uc758\uc758\ub294 \uae08\uc18d \uc18d \ubbf8\ub7c9 \uc6d0\uc18c\ub97c \ub2e8\uc21c\ud788 \uc81c\uac70\ud574\uc57c \ud560 \ubd88\uc21c\ubb3c\ub85c \ubcf4\uc9c0 \uc54a\uace0, \ud544\uc694\ud55c \uc21c\uac04\uc5d0 \uacb0\uc815\uc758 \uc131\uc7a5\uacfc \uc815\ub82c\uc744 \ub3d5\ub294 \u2018\uc77c\uc2dc\uc801 \ucd09\uc9c4\uc81c\u2019\ub85c \ud65c\uc6a9\ud560 \uc218 \uc788\ub2e4\ub294 \uc0c8\ub85c\uc6b4 \uc18c\uc7ac \uc124\uacc4 \ubc29\ubc95\uc744 \uc81c\uc2dc\ud588\ub2e4\ub294 \uac83\uc774\ub2e4. \uc774\ubc88 \uc5f0\uad6c\ub294 \uae30\uc874\uc5d0 \uc0ac\uc6a9\ub418\ub358 \ubc29\ubc95\uacfc \ub2ec\ub9ac \ube44\uc815\uc9c8 \uc808\uc5f0 \uae30\ud310******* \uc704\uc5d0\uc11c\ub3c4 \ubbf8\ub7c9\uc758 \ud0c4\uc18c\ub97c \uc774\uc6a9\ud574 \ub8e8\ud14c\ub284\uc758 \uacb0\uc815 \ubc29\ud5a5\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uc815\ub82c\ud558\ub294 \ubc29\uc548\uc744 \uc81c\uc2dc\ud588\ub2e4. \uadf8 \uacb0\uacfc, \uacb0\uc815 \ubc29\ud5a5 \uc815\ub82c\ub3c4\ub294 99.3%\uae4c\uc9c0 \ub192\uc544\uc84c\ub2e4. \ub610\ud55c, \uc2e4\uc81c \ucd08\ubbf8\uc138 \ubc30\uc120 \uad6c\uc870\uc5d0\uc11c\ub294 \ud0c4\uc18c \ucd09\uc9c4\uc81c\ub97c \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uc740 \ub8e8\ud14c\ub284 \ub300\ube44 \uc800\ud56d\uc774 45.4% \uac10\uc18c\ud588\uace0, \uc885\ud6a1\ube44 33:1\uc758 3\ucc28\uc6d0 \uad6c\uc870\uc5d0\uc11c\ub3c4 \uade0\uc77c\ud55c \ubc15\ub9c9 \ud615\uc131\uacfc \uacb0\uc815 \ubc30\ud5a5 \uc720\uc9c0 \uac00\ub2a5\uc131\uc744 \ud655\uc778\ud588\ub2e4.<\/p>\n

\uc870 \ubc15\uc0ac\ub294 \u201c\ubb34\uc5c7\ubcf4\ub2e4 \uc804\uc790\ud604\ubbf8\uacbd\uc744 \ud1b5\ud574 \uc18c\uc7ac\uac00 \ubcc0\ud558\ub294 \uacfc\uc815\uc744 \uc9c1\uc811 \uad00\ucc30\ud558\uace0, \uadf8 \uacb0\uacfc\ub97c \uc0c8\ub85c\uc6b4 \uc18c\uc7ac \uc124\uacc4 \uc6d0\ub9ac\ub85c \uc5f0\uacb0\ud588\ub2e4\ub294 \uc810\u201d\uc5d0\uc11c \uac00\uc7a5 \uc758\ubbf8\uac00 \uc788\ub2e4\uace0 \ubc1d\ud614\ub2e4.<\/p>\n

 <\/p>\n

\uacf5\ub3d9 \uc5f0\uad6c\uc758 \ubc30\uacbd<\/b><\/p>\n

\uc870 \ubc15\uc0ac\ub294 SAIT \uc784\uc6a9\ucca0 \ubc15\uc0ac(\uc774\ud558 \uc784 \ubc15\uc0ac)\ub85c\ubd80\ud130 TEM \ubd84\uc11d\uc774 \ud544\uc694\ud558\ub2e4\ub294 \uc5f0\ub77d\uc744 \ubc1b\uc73c\uba70 \uc5f0\uad6c\ud300\uc5d0 \ud569\ub958\ud588\ub2e4. \ucc98\uc74c \uc9c4\ud589\ud55c TEM \ubd84\uc11d \uacb0\uacfc\uac00 \ud765\ubbf8\ub85c\uc6cc \uc774\ub97c \ubc14\ud0d5\uc73c\ub85c SAIT\uc640 \uc5f0\uad6c\uacfc\uc81c\ub97c \uae30\ud68d\ud574 2024\ub144 \ubcf8\uaca9\uc801\uc778 \uc5f0\uad6c\uc5d0 \ucc29\uc218\ud588\ub2e4. \uc5f0\uad6c\ub97c \uc2dc\uc791\ud558\uac8c \ub41c \uacfc\uc815\uc5d0 \ub300\ud574 \uc870 \ubc15\uc0ac\ub294 \u201c\uc784 \ubc15\uc0ac\ub294 \uc774\uc804\uc5d0\ub3c4 \ud568\uaed8 \uc5f0\uad6c\ub97c \uc9c4\ud589\ud55c \uc801\uc774 \uc788\ub2e4. \uadf8 \uc778\uc5f0\uc73c\ub85c \uc774\ubc88 \uc5f0\uad6c\ub97c \uc2dc\uc791\ud588\uace0, \uc5f0\uad6c\ubfd0 \uc544\ub2c8\ub77c \uc778\uac04\uc801\uc73c\ub85c\ub3c4 \uc88b\uc740 \uad00\uacc4\ub97c \uc774\uc5b4\uc628 \uac8c \uacf5\ub3d9\uc5f0\uad6c\uc758 \uc911\uc694\ud55c \ucd9c\ubc1c\uc810\uc774\ub77c\uace0 \uc0dd\uac01\ud55c\ub2e4\u201d\ub77c\uace0 \ubc1d\ud614\ub2e4.<\/p>\n

\uc774\ubc88 \uc5f0\uad6c\ub294 GIST 1\uba85, SAIT 11\uba85, MIT 1\uba85\uc758 \uc5f0\uad6c\uc9c4\uc774 \ucc38\uc5ec\ud588\ub2e4. SAIT\uc640 GIST \uc911\uc559\uae30\uae30\uc5f0\uad6c\uc18c\uac00 \uac01\uac01 \uc18c\uc7ac\u00b7\ubc18\ub3c4\uccb4 \uacf5\uc815\uacfc TEM \ubd84\uc11d\uc744 \uc911\uc2ec\uc73c\ub85c \uc5f0\uad6c\ub97c \uc9c4\ud589\ud588\ub2e4. SAIT\uc758 \ub2e4\ub978 \uacf5\ub3d9\uc5f0\uad6c\uc790\ub4e4\uc740 \uc774\ub860\uc801 \ud574\uc11d\uacfc \uacc4\uc0b0 \uc5f0\uad6c\ub97c \ud1b5\ud574 \uba54\ucee4\ub2c8\uc998\uc744 \ub4b7\ubc1b\uce68\ud588\ub2e4. MIT \uc5f0\uad6c\uc9c4\uc740 \uc18c\uc790 \ud2b9\uc131 \uc5f0\uad6c\uc5d0 \ucc38\uc5ec\ud558\uace0, \ubbf8\uc138\uad6c\uc870 \ubcc0\ud654\uc640 \uc804\uae30\uc801 \uc131\ub2a5 \ud5a5\uc0c1\uc744 \uc5f0\uacb0\ud574 \uc5f0\uad6c\uc758 \ud559\uc220\uc801 \uc758\ubbf8\ub97c \uad6c\uccb4\ud654\ud558\ub294 \ub370 \uae30\uc5ec\ud588\ub2e4.<\/p>\n

\uc870 \ubc15\uc0ac\ub294 \ub17c\ubb38\uc758 \uacf5\ub3d9 \uc81c1\uc800\uc790\ub85c \ucc38\uc5ec\ud574 \uc2e4\ud5d8 \uc124\uacc4\uc640 \uc218\ud589, TEM \ubd84\uc11d, \ub370\uc774\ud130 \ubd84\uc11d \ubc0f \uc2dc\uac01\ud654, \uacb0\uacfc \ud574\uc11d \ub4f1\uc5d0 \uae30\uc5ec\ud588\ub2e4. \uc870 \ubc15\uc0ac\ub294 in-situ TEM\uc744 \ud65c\uc6a9\ud574 \uc5f4\ucc98\ub9ac \uacfc\uc815\uc5d0\uc11c \ub8e8\ud14c\ub284 \uacb0\uc815\ub9bd\uc774 \uc131\uc7a5\ud558\uace0 \ubc29\ud5a5\uc744 \ubc14\uafb8\uba70 \uc815\ub82c\ub418\ub294 \uacfc\uc815\uc744 \uc9c1\uc811 \uad00\ucc30\ud588\ub2e4. \uc774\uc5d0 \ub300\ud574 \uc870 \ubc15\uc0ac\ub294 \u201c\uac01 \uae30\uad00\uacfc \uc5f0\uad6c\uc790\ub4e4\uc774 \uc11c\ub85c \ub2e4\ub978 \uc804\ubb38\uc131\uc744 \ubc14\ud0d5\uc73c\ub85c \uc5ed\ud560\uc744 \ub098\ub204\uace0 \uc5f0\uacb0\ud558\uba70 \ub2e8\uc21c\ud55c \ubd84\uc11d\uc744 \ub118\uc5b4 \ub8e8\ud14c\ub284 \uacb0\uc815\ub9bd\uc758 \uc131\uc7a5\uacfc \uc7ac\ubc30\uc5f4 \uc6d0\ub9ac\ub97c \uaddc\uba85\ud558\uace0 \uc2e4\uc81c \uc18c\uc790 \ud2b9\uc131\uae4c\uc9c0 \uc5f0\uacb0\ud560 \uc218 \uc788\uc5c8\ub2e4\u201d\ub77c\uace0 \uc18c\uac10\uc744 \ubc1d\ud614\ub2e4.<\/p>\n

 <\/p>\n

\uc55e\uc73c\ub85c\uc758 \uc5f0\uad6c \uacfc\uc81c<\/b><\/p>\n

\uc870 \ubc15\uc0ac\ub294 in-situ TEM\uc5d0\uc11c \uad00\ucc30\ud55c \uacb0\uc815 \uc7ac\ubc30\uc5f4 \uacfc\uc815\uc5d0\uc11c \uc5ec\ub7ec \uac00\uc9c0 \uc6d0\uc790 \uc774\ub3d9 \uacbd\ub85c\uac00 \uc788\uc744 \uc218 \uc788\ub294\ub370, \uadf8\uc911 \uc5b4\ub5a4 \uba54\ucee4\ub2c8\uc998\uc774 \uc2e4\uc81c\ub85c \uac00\uc7a5 \uc9c0\ubc30\uc801\uc778\uc9c0 \ucd94\uac00\uc801\uc778 \uc5f0\uad6c\uac00 \ud544\uc694\ud558\ub2e4\uace0 \ubc1d\ud614\ub2e4. \uc2e4\uc81c\ub85c \ub17c\ubb38\uc5d0\uc11c\ub3c4 \ud45c\uba74 \ud655\uc0b0, \uacb0\uc815\ub9bd \uac04 \uc6d0\uc790 \uc774\ub3d9, \uacb0\uc815\ub9bd \ud68c\uc804\uc5d0 \uc758\ud55c \uacb0\ud569, \uad6d\ubd80\uc801\uc778 \uc7ac\ud575\uc0dd\uc131******** \ub4f1 \uc5ec\ub7ec \uac00\ub2a5\uc131\uc744 \uc81c\uc2dc\ud558\uace0 \uc788\ub2e4.<\/p>\n

\ub610\ud55c, \uc774\ubc88\uc5d0 \ud655\uc778\ud55c \ud0c4\uc18c \ucd09\uc9c4 \uba54\ucee4\ub2c8\uc998\uc774 \ub8e8\ud14c\ub284\ubfd0 \uc544\ub2c8\ub77c \ub2e4\ub978 \ub2e4\uacb0\uc815 \uae08\uc18d\uc774\ub098 \uc18c\uc7ac\uc5d0\uc11c\ub3c4 \uc801\uc6a9\ub420 \uc218 \uc788\ub294\uc9c0 \uc0b4\ud3b4\ubcfc \ud544\uc694\uac00 \uc788\ub2e4. \uc870 \ubc15\uc0ac\ub294 \uad81\uadf9\uc801\uc73c\ub85c \ud2b9\uc815 \uc18c\uc7ac\uc5d0 \ub9de\ucdb0 \uc6d0\uc18c\ub97c \ucca8\uac00\ud558\ub294 \uac8c \uc544\ub2c8\ub77c, \ubbf8\ub7c9 \uc6d0\uc18c\uc758 \uc774\ub3d9\uacfc \uc81c\uac70\uae4c\uc9c0 \uace0\ub824\ud574 \uacb0\uc815\ub9bd\uacc4\uc758 \uac70\ub3d9\uc744 \uc124\uacc4\ud558\ub294 \uc5f0\uad6c\ub85c \ud655\uc7a5\ud558\uace0 \uc2f6\ub2e4\ub294 \uc758\uc9c0\ub97c \ubcf4\uc600\ub2e4.<\/p>\n

\uc870 \ubc15\uc0ac\ub294 in-situ TEM\uc744 \uae30\ubc18\uc73c\ub85c \uc6d0\uc790\u00b7\ub098\ub178\ubbf8\ud130 \ub2e8\uc704\uc5d0\uc11c \uc18c\uc7ac\uac00 \ubcc0\ud558\ub294 \uc21c\uac04\uc744 \uc2e4\uc81c\ub85c \uad00\ucc30\ud558\uace0, \uadf8 \uc548\uc5d0\uc11c \uc0c8\ub85c\uc6b4 \uc5f0\uad6c \uacfc\uc81c\ub97c \ucc3e\uc544\ub0b4\ub294 \uacfc\uc815\uc774 \uc815\ub9d0 \ud765\ubbf8\ub86d\ub2e4\uace0 \ubc1d\ud614\ub2e4. \uadf8 \uc774\uc720\ub85c\ub294 \uc815\uc801\uc778 \ubd84\uc11d\uc774 \uc544\ub2c8\ub77c \uc5f4, \uc804\uae30, \uac00\uc2a4 \ub4f1 \uc2e4\uc81c \ud658\uacbd\uc5d0\uc11c \uc5b4\ub5bb\uac8c \uc18c\uc7ac\uac00 \ubcc0\ud558\uace0 \uc131\ub2a5\uc774 \ub2ec\ub77c\uc9c0\ub294\uc9c0 \uc601\uc0c1\uc744 \ubcf4\uba70 \ubd84\uc11d\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc774\ub77c\uace0 \ub9d0\ud588\ub2e4. \ub610\ud55c, \uc18c\uc18d\ub3fc \uc788\ub294 GIST \uc911\uc559\uae30\uae30\uc5f0\uad6c\uc18c\uac00 \ub2e8\uc21c\ud788 \uc5f0\uad6c \uc7a5\ube44\ub97c \uc81c\uacf5\ud558\ub294 \uacf3\uc744 \ub118\uc5b4, \uc5f0\uad6c\uc790\ub4e4\uacfc \ud568\uaed8 \uc0c8\ub85c\uc6b4 \ubb38\uc81c\ub97c \uace0\ubbfc\ud558\uace0 \ud574\uacb0\ud558\uba70 \uacf5\ub3d9\uc5f0\uad6c\ub97c \ub9cc\ub4dc\ub294 \uc5f0\uad6c \ud50c\ub7ab\ud3fc\uc73c\ub85c \ubc1c\uc804\ud558\ub294 \ub370 \uae30\uc5ec\ud558\uace0 \uc2f6\ub2e4\uace0 \ubc1d\ud614\ub2e4.<\/p>\n

 <\/p>\n

* \ub2e4\uacb0\uc815 \ubb3c\uc9c8 \ub0b4\ubd80\uc5d0\uc11c \uc6d0\uc790 \ubc30\uc5f4\uc774 \uaddc\uce59\uc801\uc778 \ubc29\ud5a5\uc744 \uc774\ub8e8\uace0 \uc788\ub294 \uac1c\ubcc4\uc801\uc778 \uc791\uc740 \uacb0\uc815 \ub2e8\uc704
\n** \ub2e4\uacb0\uc815 \uc7ac\ub8cc\uc5d0\uc11c \uc11c\ub85c \ub2e4\ub978 \uacb0\uc815 \ubc29\ud5a5\uc744 \uac00\uc9c4 \uacb0\uc815\ub9bd\ub4e4\uc774 \ub9cc\ub098\ub294 \uacbd\uacc4\uba74
\n*** \ubc18\ub3c4\uccb4 \uc81c\uc870\uc5d0\uc11c \uae30\ud310 \uc704\uc5d0 \ubc29\ud5a5\uc131\uc744 \uac00\uc9c4 \uc587\uc740 \ub2e8\uacb0\uc815 \ubc15\ub9c9\uc744 \uc131\uc7a5\uc2dc\ud0a4\ub294 \uae30\uc220
\n**** \uc7ac\ub8cc\ub97c \ub192\uc740 \uc628\ub3c4\ub85c \uac00\uc5f4\ud558\uace0 \uc81c\uc5b4\ub41c \ubc29\uc2dd\uc73c\ub85c \ub0c9\uac01\ud574 \ub0b4\ubd80 \uad6c\uc870\uc640 \uae30\uacc4\uc801 \uc131\uc9c8\uc744 \uac1c\uc120\ud558\ub294 \uacf5\uc815
\n***** \uc6d0\uc790 \ud37c\uc13c\ud2b8(Atomic Percent), \ubb3c\uc9c8\uc744 \uad6c\uc131\ud558\ub294 \uc804\uccb4 \uc6d0\uc790 \uac00\uc6b4\ub370 \ud2b9\uc815 \uc6d0\uc18c\uc758 \uc6d0\uc790\uac00 \ucc28\uc9c0\ud558\ub294 \ube44\uc728
\n****** TEM \ub0b4\ubd80\uc5d0\uc11c \uc2dc\ub8cc\ub97c \uace0\uc628\uc73c\ub85c \uac00\uc5f4\ud574 \ubbf8\uc138 \uad6c\uc870\uc758 \ubcc0\ud654\ub97c \uc2e4\uc2dc\uac04\uc73c\ub85c \uad00\ucc30\ud558\uace0 \ubd84\uc11d\ud558\ub294 \uae30\ubc95
\n******* \uc6d0\uc790\ub4e4\uc774 \uaddc\uce59\uc801\uc778 \uacb0\uc815 \uad6c\uc870\ub97c \uc774\ub8e8\uc9c0 \uc54a\uace0 \ubb34\uc9c8\uc11c\ud558\uac8c \ubc30\uc5f4\ub3fc \uc788\uc73c\uba74\uc11c \uc804\ub958\ub97c \ucc28\ub2e8\ud558\ub294 \uc808\uc5f0\uc131\uc744 \uc9c0\ub2cc \uae30\ud310
\n******** \uc774\ubbf8 \uc0dd\uc131\ub41c \uacb0\uc815\uc774\ub098 \ubc15\ub9c9 \ub4f1\uc758 \uc131\uc7a5 \uacfc\uc815 \uc911 \ud2b9\uc815\ud55c \uc774\uc720\ub85c \uc0c8\ub85c\uc6b4 \uacb0\uc815\ud575\uc774 \ub2e4\uc2dc \ub9cc\ub4e4\uc5b4\uc9c0\ub294 \ud604\uc0c1<\/p>\n","protected":false},"excerpt":{"rendered":"

\uc9c0\ub09c 8\uc6d4 13\uc77c, GIST \uc911\uc559\uae30\uae30\uc5f0\uad6c\uc18c \uc870\uc6a9\ub95c \ubc15\uc0ac(\uc774\ud558 \uc870 \ubc15\uc0ac)\uc640 \uc0bc\uc131\uc804\uc790 SAIT(\uc774\ud558 SAIT), MIT\uac00 \uacf5\ub3d9 \uc5f0\uad6c\ud55c \ub17c\ubb38\uc774 Science\uc5d0 \uac8c\uc7ac\ub410\ub2e4. \uc774\ubc88 \uc5f0\uad6c\ub294 \uae30\uc874\uc5d0 \ubd88\uc21c\ubb3c\ub85c \uc5ec\uaca8\uc9c0\ub358 \ud0c4\uc18c\ub97c \uacb0\uc815\ub9bd\uc758 \uc131\uc7a5\uacfc \ubc29\ud5a5 \uc815\ub82c\uc744 \ub3d5\ub294 \u2018\uc77c\uc2dc\uc801 \ucd09\uc9c4\uc81c\u2019\ub85c \ud65c\uc6a9\ud574 \ucc28\uc138\ub300 \ubc18\ub3c4\uccb4 \ubc30\uc120 \uc18c\uc7ac \uc124\uacc4\uc758 \uc0c8\ub85c\uc6b4 \uac00\ub2a5\uc131\uc744 \uc81c\uc2dc\ud588\ub2e4.   \ubd88\uc21c\ubb3c\uc744 \uc77c\uc2dc\uc801 \uacb0\uc815 \uc131\uc7a5 \ucd09\uc9c4\uc81c\ub85c \uc0ac\uc6a9 \uae30\uc874 \ubc18\ub3c4\uccb4 \uce69\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \ud2b8\ub79c\uc9c0\uc2a4\ud130\ub97c \uc5f0\uacb0\ud574 \uc804\uae30 \uc2e0\ud638\ub97c […]<\/p>\n","protected":false},"author":191,"featured_media":7781,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"jetpack_post_was_ever_published":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","enabled":false}}},"categories":[32,248,81],"tags":[],"coauthors":[407],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/gistnews.co.kr\/wp-content\/uploads\/2026\/11\/5BEAB7B8EBA6BC2B15D2BED8384EC868C2BECB489ECA784ECA09CC-promoterEC97902BEC9D98ED959C2BEBA3A8ED858CEB8A84Ru2BEAB2B0ECA095EBA6BDEC9D982BEC84B1EC9EA.jpg?fit=1280%2C502&ssl=1","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/pdL9j0-21u","jetpack-related-posts":[],"_links":{"self":[{"href":"https:\/\/gistnews.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/7780"}],"collection":[{"href":"https:\/\/gistnews.co.kr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gistnews.co.kr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gistnews.co.kr\/index.php?rest_route=\/wp\/v2\/users\/191"}],"replies":[{"embeddable":true,"href":"https:\/\/gistnews.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7780"}],"version-history":[{"count":1,"href":"https:\/\/gistnews.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/7780\/revisions"}],"predecessor-version":[{"id":7782,"href":"https:\/\/gistnews.co.kr\/index.php?rest_route=\/wp\/v2\/posts\/7780\/revisions\/7782"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gistnews.co.kr\/index.php?rest_route=\/wp\/v2\/media\/7781"}],"wp:attachment":[{"href":"https:\/\/gistnews.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7780"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gistnews.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7780"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gistnews.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7780"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/gistnews.co.kr\/index.php?rest_route=%2Fwp%2Fv2%2Fcoauthors&post=7780"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}