A charge detector using graphene is provided to operate in the room temperature by using material stabilized in the room temperature including grapheme. A charge detector(100) using graphene comprises a tip(122), and a charge detecting device(110). The tip detects electric charge. The charge detecting device is formed on the tip. The charge detecting device comprises barriers(112, 113), an area-source(114) and drain region(115). The barrier is formed in both side of the electric charge detection area. Area-source and drain region are formed in the side of the barrier. The charge detecting device is integrately formed.
申请公布号
KR20080110169(A)
申请公布日期
2008.12.18
申请号
KR20070058576
申请日期
2007.06.14
申请人
SAMSUNG ELECTRONICS CO., LTD.
发明人
JUNG, RAN JU;SEO, SUN AE;KIM, DONG CHUL;LEE, CHANG WON;CHUNG, HYUN JONG