S81. ¼ÒÀç À̹Ì¡ ½ÉÆ÷Áö¾ö
Organizer: Ãֽÿµ ±³¼ö(POSTECH), ¼Û°æ ¹Ú»ç(KIMS) / E-mail: youngchoi@postech.ac.kr
¼Ò°³
½Å»ê¾÷À» °³Ã´Çϱâ À§ÇÑ Ã·´Ü ¼ÒÀç±â¼úÀÇ °³¹ßÀ» °¡¼ÓÈ­µÇ°í ÀÖÀ¸¸ç À̸¦ À§Çؼ­´Â ÷´Ü¼ÒÀç °³¹ßÀÇ ±Ù°£ÀÌ µÇ´Â ºÐ¼®Æò°¡ ±â¼úÀÌ ÇÊ¿äÇÏ´Ù. »õ·Î¿î Çö»óÀ» ÃËÁøÇÏ´Â ¼ÒÀçÀÇ ¼³°è´Â ¼ÒÀ縦 ±¸¼ºÇÏ´Â ¿øÀÚµé·ÎºÎÅÍÀÇ È­ÇÐÀû, Àü±âÀû, ¹°¸®Àû Á¤º¸¿¡¼­ ½ÃÀÛÇÏ°Ô µÇ¸ç, ¿øÀÚ´ÜÀ§¿¡¼­ÀÇ °áÁ¤±¸Á¶, ÀüÀÚ±¸Á¶, È­Çб¸Á¶ÀÇ ºÐ¼®ÀÌ ¿ä±¸µÈ´Ù. ÃÖ±Ù high-order ±¸¸é¼öÂ÷º¸Á¤±â¿Í monochromato¸¦ ÀÌ¿ëÇÑ EELS ºÐ¼®±â±â´Â ±âÁ¸ Åõ°úÀüÀÚÇö¹Ì°æÀÇ ÀüÅëÀûÀÎ ±¸Á¶ºÐ¼®ÀÇ ÇѰ踦 ¶Ù¾î ³Ñ¾î ÀüÀÚÇö¹Ì°æ¿¡¼­ »õ·Î¿î Çؼ® ±â¹ýµéÀÌ ³ª¿À°í ÀÖÀ¸¸ç, Ç¥¸éÀ¸·ÎºÎÅÍÀÇ ¹°¼º Á¤º¸¸¦ Çؼ®ÇÏ´Â SPM ºÐ¼® ±â¹ý ¿ª½Ã Á¤¹Ðµµ°¡ Çâ»óµÇ°í ±â´É¼ºÀÌ ³Ð¾îÁö¸é¼­ ¼ÒÀç ¹°¼º Çؼ®¿¡ ´Ù¾çÇÏ°Ô Àû¿ëµÇ°í ÀÖ´Ù. º» ½ÉÆ÷Áö¾ö¿¡¼­´Â ÃÖ±Ù ¼¼¶ó¹Í ºÐ¾ß¿¡ È°¿ëÀÌ µÇ°í Àִ ÷´Ü ÀüÀÚÇö¹Ì°æ°ú SPMÀÇ ºÐ¼® ±â¹ýÀ» ¼Ò°³ÇÏ¿© ÷´Ü ºÐ¼® ±â¹ýÀ» ³Î¸® È°¿ëÇÏ°íÀÚ ÇÑ´Ù.
½ÉÆ÷Áö¾ö ¼¼ºÎ ºÐ¾ß
  • Aberration-corrected TEM/STEM
  • Monochromated EELS
  • Scanning Probe Microscopy
  • Focused Ion Beam and in-situ analysis
ÃÊû¿¬»ç
  • È«½Â¹ü ±³¼ö(KAIST): Materials Imaging Initiative: Past, Present, and Future
  • ¹ÚÁ¦¿í ¹Ú»ç(POSTECH): Role of hydrogen in controlling spin-polarized surface states of nano-islands
  • ÀåÀçÇõ ¹Ú»ç(KBSI ÀüÀÚÇö¹Ì°æ¼¾ÅÍ): Material structure, properties, and dynamics through scanning transmission electron microscopy
  • ¼Û°æ ¹Ú»ç(KIMS): Holographic imaging of electric and magnetic field in functional oxides