What question did this study set out to answer?

The research aims to enhance hole mobility in an organic semiconductor by using electron passivation.

January 22, 2026

Coordination-Induced p-Type Selectivity and Enhanced Hole Mobility in an Ambipolar Organic Semiconductor via Electron Passivation

Key Points

The research aims to enhance hole mobility in an organic semiconductor by using electron passivation.
Synthesis of a benzo[c]cinnoline-based organic semiconductor
Characterization of transport properties
Application of electron passivation techniques
Achieved improved hole mobility compared to baseline performance
Confirmed ambipolar transport properties in the modified semiconductor
Demonstrated conversion from ambipolar to unipolar behavior

Abstract

A unipolar organic semiconductor with high mobility is crucial for various optoelectronic devices. In this study, a benzoccinnoline-based organic semiconductor (TPA)2Ab with ambipolar transport properties is converted into a unipolar...

Coordination-Induced p-Type Selectivity and Enhanced Hole Mobility in an Ambipolar Organic Semiconductor via Electron Passivation

Key Points

Abstract

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