Charge transport orthogonality in all-polymer blend transistors, diodes, and solar cells

• Polymer aggregation and phase separation of polymer-polymer blends are effectively tuned from self-stratified to laterally phase-separated by adjusting the relative solubility of the two polymers in the mixture. This is found to dramatically alter the charge transport characteristics from a preferential in-plane to an out-of-plane direction, revealing the critical dependence of the resulting device performance on the film morphology and structure of the active layer. © 2013 WILEY-VCH Verlag GmbH and Co. KGaA, Weinheim.

Subject headings

TEKNIK OCH TEKNOLOGIER  -- Elektroteknik och elektronik (hsv//swe)

ENGINEERING AND TECHNOLOGY  -- Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)

Keyword

all-polymer blends; charge transport; field-effect transistors; hierarchical structures; organic solar cells

Publication and Content Type

ref (subject category)

art (subject category)