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Nano Electronic Devices & Materials Laboratory
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Our research activities consist of material, process, device and characterization for various advanced semiconductor devices in logic, memory, neuromorphic and monolithic 3D integration.

Recent News more

  • NCC ÇÐȸ ¿ì¼ö Æ÷½ºÅÍ ¹ßÇ¥»ó(ÃÖÁöÈÆ)
    2026-02-25
  • Á¦ 6ȸ Smart Semiconductor Academy
    2026-02-24

Gallery more

  • ½ÅÀÔ»ý ½Ä»ç
    2026-03-12
  • 2026³âµµ Àü±â ÇÐÀ§¼ö¿©½Ä(¼®»ç°úÁ¤ À̼ºÈ£)
    2026-02-26

Journal more

  • Chanseul Lee, Sunbum Kim, Gyulee Kim, Minhyuk Kim, Yongjoo Park, and Changhwan Choi*, "Material and Electrical Characteristics of Thin Film Transistor using Cationic Composition Controlled Atomic Layer Deposited In-Ga-Sn-O (IGTO) Thin Film", ACS Applied Electronic Materials, Vol. 8, p. 1080-1087, 2026

Conference more

  • Changhwan Choi, "How to modulate threshold voltage(Vth) using ALD HKMG Gate Stack for advanced logic transistor and DRAM peripheral transistor", 33ȸ Çѱ¹¹ÝµµÃ¼Çмú´ëȸ (KCS), Á¤¼± ÇÏÀÌ¿ø ±×·£µå È£ÅÚ, 2026.01