Molecular Transistors and Polymer Memory Devices

Molecular Transistors and Polymer Memory Devices

◈연  사 : 이 탁 희 교수 (광주과학기술원)
◈ 일  시 : 2010년 3월 12일 (금) 오후 2:45 ~ 4:15
◈ 장  소 : LG동 강당
◈ 초청자 : 권 오 대 교수 (T.2212)

Abstract

The idea of utilizing functional molecules as the electronic components in future ultrahigh-density electronic devices has generated tremendous attention. Obtaining transistor action from molecular orbital control has been the outstanding challenge of the field of molecular electronics nearly since its inception. In this talk, we demonstrate a direct electrostatic modulation of orbitals in a molecular transistor configuration, with both effective gate control and enhanced resonant coupling of the orbitals to the source and drain electrodes [1]. In second part of talk, our recent re-search on the organic non-volatile memories will be discussed [2].
If time is allowed, I will also briefly discuss other research results on nanoscale logic circuits [3] and graphene-electrode optoelectronic devices.