English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Solution processed polymers are at the core of organic electronics.Polyradicals (polymers in which each repeating unit contains an unpaired spin)are unique alternatives to their p-conjugated, semiconducting counterparts.Unique of polyradicals are tunable charge states localized at their repeatingunits, which enable electrically switchable charge transport regimes.Tremendous efforts were focused on polyradical memristors and batteries.Notwithstanding recent progress in doping, polyradical field-effect transistors(PR-FETs) have not been reported. Here, we show that vertical architectures,with drain-source contacts sandwiching the active layer of a stronglycorrelated 6-oxoverdazyl polyradical, leads to on/off ratios higher than 10+3in p-type PR-FETs. Hole injection occurs via contact doping by tunable chargestates at the polyradical-electrode interface. Transparent and flexible PR-FETsare also reported. PR-FETs are superior to existing organic FETs as theycombine memristor and transistor functions in one mem-transistor device,offering a unique potential for the circuital simplification of organicelectronics.

Transparent and flexible field-effect transistors and mem-transistors with electroactive layers of solution-processed organic polyradicals