Articles with "energetic disorder" as a keyword



Unifying Energetic Disorder from Charge Transport and Band Bending in Organic Semiconductors

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Published in 2019 at "Advanced Functional Materials"

DOI: 10.1002/adfm.201901109

Abstract: Characterizing the density of states (DOS) width accurately is critical in understanding the charge-transport properties of organic semiconducting materials as broader DOS distributions lead to an inferior transport. From a morphological standpoint, the relative densities… read more here.

Keywords: energetic disorder; charge; band bending; charge transport ... See more keywords

Extremely Suppressed Energetic Disorder in a Chemically Doped Conjugated Polymer

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Published in 2022 at "Advanced Materials"

DOI: 10.1002/adma.202207320

Abstract: Chemical doping can be used to tune the optoelectronic properties of conjugated polymers (CPs), extending their applications as conducting materials. Unfortunately, chemically doped CP films containing excess dopants exhibit an increase in energetic disorder upon… read more here.

Keywords: disorder chemically; chemically doped; energetic disorder; increase energetic ... See more keywords

Suppressing Energetic Disorder of Organic Semiconductors for Semitransparent Photovoltaics and Thin-Film Transistors.

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Published in 2025 at "Advanced materials"

DOI: 10.1002/adma.202515077

Abstract: The weak intermolecular interaction and short-range aggregation endow organic semiconductors with the merits of flexibility, light weight, and solution processibility, while introducing more disorders at the same time. The greater degree of disorders in organic… read more here.

Keywords: disorder organic; energetic disorder; organic semiconductors; performance ... See more keywords

Small Energetic Disorder Enables Ultralow Energy Losses in Non‐Fullerene Organic Solar Cells

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Published in 2023 at "Advanced Energy Materials"

DOI: 10.1002/aenm.202300458

Abstract: The relatively large non‐radiative recombination energy loss (ΔE3) is the main source of energy losses in organic solar cells (OSCs). The energetic disorder plays a crucial role in non‐radiative energy losses; however, reducing the energetic… read more here.

Keywords: organic solar; energy losses; energetic disorder; energy ... See more keywords