N-Type Self-Assembled Monolayer Field-Effect Transistors and Complementary Inverters
摘要:
AbstractThis work describes n‐type self‐assembled monolayer field‐effect transistors (SAMFETs) based on a perylene derivative which is covalently fixed to an aluminum oxide dielectric via a phosphonic acid linker. N‐type SAMFETs spontaneously formed by a single layer of active molecules are demonstrated for transistor channel length up to 100 μm. Highly reproducible transistors with electron mobilities of 1.5 × 10−3 cm2 V−1 s−1 and on/off current ratios up to 105 are obtained. By implementing n‐type and p‐type transistors in one device, a complimentary inverter based solely on SAMFETs is demonstrated for the first time.
N-Type Self-Assembled Monolayer Field-Effect Transistors and Complementary Inverters
作者:Andreas Ringk、Xiaoran Li、Fatemeh Gholamrezaie、Edsger C. P. Smits、Alfred Neuhold、Armin Moser、Cees Van der Marel、Gerwin H. Gelinck、Roland Resel、Dago M. de Leeuw、Peter Strohriegl
DOI:10.1002/adfm.201202888
日期:2013.4.25
AbstractThis work describes n‐type self‐assembled monolayer field‐effect transistors (SAMFETs) based on a perylene derivative which is covalently fixed to an aluminum oxide dielectric via a phosphonic acid linker. N‐type SAMFETs spontaneously formed by a single layer of active molecules are demonstrated for transistor channel length up to 100 μm. Highly reproducible transistors with electron mobilities of 1.5 × 10−3 cm2 V−1 s−1 and on/off current ratios up to 105 are obtained. By implementing n‐type and p‐type transistors in one device, a complimentary inverter based solely on SAMFETs is demonstrated for the first time.