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Ȩ Ȩ > ¿¬±¸¹®Çå > Çмú´ëȸ ÇÁ·Î½Ãµù > Çѱ¹Á¤º¸Åë½ÅÇÐȸ Çмú´ëȸ > 2015³â Ãß°èÇмú´ëȸ

2015³â Ãß°èÇмú´ëȸ

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ÇѱÛÁ¦¸ñ(Korean Title) ä³Î Æø¿¡ µû¸¥ ³ª³ë¿ÍÀ̾î GAA MOSFETÀÇ GIDL Àü·ù Ư¼º
¿µ¹®Á¦¸ñ(English Title) GIDL current characteristic in nanowire GAA MOSFETs with different channel Width
ÀúÀÚ(Author) Á¦¿µÁÖ   ½ÅÇõ   ÁöÁ¤ÈÆ   ÃÖÁøÇü ¹ÚÁ¾Å   Yeong-ju Je   Hyuck Shin   Jung-hoon Ji   Jin-hyung Choi   Jong-tae Park  
¿ø¹®¼ö·Ïó(Citation) VOL 19 NO. 02 PP. 0889 ~ 0893 (2015. 10)
Çѱ۳»¿ë
(Korean Abstract)
º» ¿¬±¸¿¡¼­´Â ä³Î Æø º¯È­¿¡ µû¸¥ ³ª³ë¿ÍÀ̾î GAA ¼ÒÀÚÀÇ GIDL Àü·ù (Gate Induced Drain Leakage Current)¸¦ ÃøÁ¤ÇÏ°í, hot carrier ½ºÆ®·¹½º¸¦ Àΰ¡ÇÏ¿´À» ¶§ ¼ÒÀÚÀÇ GIDLÀü·ùƯ¼º º¯È­¸¦ ºÐ¼®ÇÏ¿´´Ù. ¼ÒÀÚÀÇ ±æÀÌ´Â 250nm·Î °íÁ¤½ÃÅ°°í ä³Î ÆøÀÌ 10nm, 50nm, 80nm, 130nmÀÎ ¼ÒÀÚµéÀ» »ç¿ëÇÏ¿© ÃøÁ¤ÇÏ¿´´Ù. ½ºÆ®·¹½º ÀüÀÇ ¼ÒÀÚ¸¦ ÃøÁ¤ÇÑ °á°ú ä³Î ÆøÀÌ °¨¼ÒÇÒ¼ö·Ï GIDLÀü·ù°¡ Áõ°¡ÇÏ¿´°í, ä³Î ÆøÀÌ Áõ°¡ÇÒ¼ö·Ï ±¸µ¿Àü·ù´Â Áõ°¡ÇÔÀ» È®ÀÎÇÏ¿´´Ù. Hot carrier ½ºÆ®·¹½º¿¡ µû¸¥ GIDL Àü·ù ÃøÁ¤°ªÀÇ º¯È­À²Àº ä³Î ÆøÀÌ °¨¼ÒÇÒ¼ö·Ï Å« º¯È­À²À» º¸¿´´Ù. ¶ÇÇÑ, ä³Î ÆøÀÌ °¨¼ÒÇÒ¼ö·Ï ¶Ç hot carrier ½ºÆ®·¹½º ÈÄ GIDL Àü·ù°¡ Áõ°¡ÇÏ´Â ÀÌÀ¯¸¦ ¼ÒÀÚ ½Ã¹Ä·¹À̼ÇÀ» ÅëÇÏ¿© È®ÀÎÇÏ¿´´Ù.
¿µ¹®³»¿ë
(English Abstract)
In this work, the characteristics of GIDL current in nanowire GAA MOSFET with different channel width and hot carrier stress. When the gate length is fixed as a 250nm the GIDL current with different channel width of 10nm, 50nm, 80nm, and 130nm have been measured and analyzed. From the measurement, the GIDL is increased as the channel width decreaes. However, the derive current is increased as the channel width increases. From measurement results after hot carrier stress, the variation of GIDL current is increased with decreasing channel width. Finally, the reasons for the increase of GIDL current with decreasing channel width and r device. according to hot carrier stress GIDL's variation shows big change when width and the increase of GIDL current after hot carrier stress are confirmed through the device simulation.
Å°¿öµå(Keyword) Nanowire GAA MOSFET   GIDL current   Hot carrier stress  
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