Publications by Frederik Sebastian Ante

High-Performance ZnO Nanowire Transistors with Aluminum Top-Gate Electrodes and Naturally Formed Hybrid Self-Assembled Monolayer/AlOx Gate Dielectric

Klaus Kern, Frederik Sebastian Ante, Hagen Klauk

A method for the formation of a low-temperature hybrid gate dielectric for high-performance, top-gate ZnO nanowire transistors is reported. The hybrid gate dielectric consists of a self-assembled monolayer (SAM) and an aluminum oxide layer. The thin alumin ...

Amer Chemical Soc2014

Contact Resistance and Megahertz Operation of Aggressively Scaled Organic Transistors

Klaus Kern, Frederik Sebastian Ante, Hagen Klauk

2012

Contact Effects in Organic Transistors

Frederik Sebastian Ante

Organic thin-film transistors (TFTs) are of interest for applications that require electronic functionality with low or medium complexity distributed over large areas on unconventional substrates, such as flexible polymeric films. Generally these are appli ...

EPFL2011

Top-Gate ZnO Nanowire Transistors and Integrated Circuits with Ultrathin Self-Assembled Monolayer Gate Dielectric

Klaus Kern, Ralf Thomas Weitz, Frederik Sebastian Ante, Hagen Klauk

A novel approach for the fabrication of transistors and circuits based on individual single-crystalline ZnO nanowires synthesized by a low-temperature hydrothermal method is reported. The gate dielectric of these transistors is a self-assembled monolayer t ...

American Chemical Society (ACS)2011

Fluoroalkylphosphonic acid self-assembled monolayer gate dielectrics for threshold-voltage control in low-voltage organic thin-film transistors

Klaus Kern, Frederik Sebastian Ante, Hagen Klauk

An important prerequisite for the design of digital integrated circuits is the ability to control the threshold voltage of the individual transistors during manufacturing. To address the problem of controlling the threshold voltage of low-voltage organic t ...

Royal Society of Chemistry2010

Logic circuits based on individual semiconducting and metallic carbon-nanotube devices

Klaus Kern, Ralf Thomas Weitz, Frederik Sebastian Ante, Hagen Klauk

Nanoscale transistors employing an individual semiconducting carbon nanotube as the channel hold great potential for logic circuits with large integration densities that can be manufactured on glass or plastic substrates. Carbon nanotubes are usually produ ...

2010

Flexible Low-Voltage Organic Transistors and Circuits Based on a High-Mobility Organic Semiconductor with Good Air Stability

Klaus Kern, Frederik Sebastian Ante, Hagen Klauk

Flexible transistors and circuits based on dinaphtho-[2,3-b:2',3'-f]thieno[3,2-b]thiophene (DNTT), a conjugated semiconductor with a large ionization potential (5.4 eV), are reported. The transistors have a mobility of 0.6 cm(2) V-1 s(-1) and the ring osci ...

Wiley2010

Mixed Self-Assembled Monolayer Gate Dielectrics for Continuous Threshold Voltage Control in Organic Transistors and Circuits

Klaus Kern, Frederik Sebastian Ante, Hagen Klauk

Mixed alkyl/fluoroalkyl phosphonic acid self-assembled monolayers have been prepared as ultra-thin dielectrics in low-voltage organic thin-film transistors and complementary circuits. Mixed monolayers enable continuous threshold-voltage tuning simply by ad ...

Wiley2010