Kinetic Monte Carlo study of the sensitivity of OLED efficiency and lifetime to materials parameters

R Coehoorn, H Van Eersel, P Bobbert… - Advanced Functional …, 2015 - Wiley Online Library
The performance of organic light‐emitting diodes (OLEDs) is determined by a complex
interplay of the optoelectronic processes in the active layer stack. In order to enable …

Dispersive charge transfer state electroluminescence in organic solar cells

R Lampande, A Pizano, M Gui… - Advanced Energy …, 2023 - Wiley Online Library
The notion of quasi‐equilibrium is central to most solar cells; however, it has been
questioned in organic photovoltaics (OPVs) owing to strong energetic disorder that frustrates …

Charge injection and accumulation in organic light-emitting diode with PEDOT: PSS anode

M Weis, T Otsuka, D Taguchi, T Manaka… - Journal of Applied …, 2015 - pubs.aip.org
Organic light-emitting diode (OLED) displays using flexible substrates have many attractive
features. Since transparent conductive oxides do not fit the requirements of flexible devices …

Ab initio modeling of steady-state and time-dependent charge transport in hole-only α-NPD devices

F Liu, A Massé, P Friederich, F Symalla… - Applied Physics …, 2016 - pubs.aip.org
We present an ab initio modeling study of steady-state and time-dependent charge transport
in hole-only devices of the amorphous molecular semiconductor α–NPD [N, N′-Di (1 …

Three-dimensional modeling of bipolar charge-carrier transport and recombination in disordered organic semiconductor devices at low voltages

F Liu, H van Eersel, PA Bobbert, R Coehoorn - Physical Review Applied, 2018 - APS
The electroluminescence from organic light-emitting diodes can be predicted with molecular-
scale resolution using three-dimensional kinetic Monte Carlo (3D KMC) simulations [M …

Effects of the interfacial charge injection properties of silver nanowire transparent conductive electrodes on the performance of organic light-emitting diodes

JH Kim, RE Triambulo, JW Park - Journal of Applied Physics, 2017 - pubs.aip.org
We investigated the charge injection properties of silver nanowire networks (AgNWs) in a
composite-like structure with poly (2, 3-dihydrothieno-1, 4-dioxin)-poly (styrenesulfonate) …

Modeling of actual‐size organic electronic devices from efficient molecular‐scale simulations

H Li, JL Bredas - Advanced Functional Materials, 2018 - Wiley Online Library
Rational development of organic electronic devices requires a molecular insight into the
structure–performance relationships that can be established for the organic active layers …

Analytic device model of organic field-effect transistors with doped channels

S Liu, RK Radha Krishnan, D Dahal… - ACS Applied Materials …, 2020 - ACS Publications
Do** has been shown to not only provide additional degrees of freedom in the design of
organic field-effect transistors (OFETs) but to increase their performance and stability as …

Direct determination of defect density of states in organic bulk heterojunction solar cells

UK Verma, DC Tripathi, YN Mohapatra - Applied Physics Letters, 2016 - pubs.aip.org
The measurement of the occupied trap density of states (DOS) is important for optimization
of organic bulk heterojunction solar cells. We demonstrate a direct method for obtaining it …

Theoretical investigation on the crystal structures and electron transfer properties of cyanated TTPO and their selenium analogs

Y Hu, K Chaitanya, J Yin, XH Ju - Journal of Materials Science, 2016 - Springer
We designed a series of 5, 6, 7-trithiapentacene-13-one (TTPO) derivatives (from 1 to 20) by
attaching cyano groups (–CN) and by replacing S atoms with Se. The incoherent charge …