Field-effect transistors on tetracene single crystals

Field-effect transistors made from macroscopic single crystals of tetracene and related semiconductors on polymer dielectrics

We report properties of devices made by the adhesion of semiconductor crystals, including several tetracene specimens, to polymer gate dielectrics along with measurements of tetracene crystals on conventional Si/SiO2 dielectric surfaces. For the best tetracene, pentacene, and alpha-6T devices, mobilities exceeding 0.1 cm/V were measured, correlating well with expectations based on the literatur...

Organic field-effect transistors using single crystals.

Organic field-effect transistors using small-molecule organic single crystals are developed to investigate fundamental aspects of organic thin-film transistors that have been widely studied for possible future markets for 'plastic electronics'. In reviewing the physics and chemistry of single-crystal organic field-effect transistors (SC-OFETs), the nature of intrinsic charge dynamics is elucida...

Thickness-dependent mobility in tetracene thin-film field-effect-transistors

Single crystal field-effect transistors based on layered semiconductors

List of publications 1. Zeis R, Siegrist T, Kloc Ch Single-crystal field-effect transistors based on copper phthalocyanine Field-effect studies on rubrene and impurities of rubrene submitted to Chemistry of Materials High-mobility field-effect transistors based on transition metal dichalco-genides Applied Physics Letters 84 (17): 3301-3303 6. Evaluation of single crystal and thin film field-eff...

High-mobility field-effect transistors from large-area solution-grown aligned C60 single crystals.

Field-effect transistors based on single crystals of organic semiconductors have the highest reported charge carrier mobility among organic materials, demonstrating great potential of organic semiconductors for electronic applications. However, single-crystal devices are difficult to fabricate. One of the biggest challenges is to prepare dense arrays of single crystals over large-area substrate...