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Showing papers in "Organic Electronics in 2018"


Journal ArticleDOI
TL;DR: A review of existing models for OECTs can be found in this article, where the authors provide a framework for understanding these models and show how the insight from these models inform device optimization.

171 citations


Journal ArticleDOI
TL;DR: In this article, the structural, electronic, optical and mechanical properties of Pb-free organic-inorganic hybrid perovskites MABX3 (MA = CH3NH3, B = Sn, Ge; X = I, Br, Cl).

88 citations


Journal ArticleDOI
TL;DR: In this paper, the progress in organometal halide perovskite photodetectors for the past few years, focusing on their key figure-of-merit features and operation mechanisms of different device structures.

73 citations


Journal ArticleDOI
TL;DR: In this paper, N-doped carbon-dots (N-CDs) are used as phosphors to be embedded in polyvinylpyrrolidone (PVP) thin films for LSC fabrication because of the good compatibility between them.

72 citations


Journal ArticleDOI
TL;DR: In this article, the authors investigated the dependence of Seebeck coefficient on charge carrier mobility for the first time in organic electronics and reported a concurrent increase of S and σ and experimentally derived the dependence on seebeck coefficient.

72 citations


Journal ArticleDOI
TL;DR: Terephthalic acid (H2TP) is the first example of organic anodes exhibiting the universal Li-ion, Na-ion and K-ion storage capabilities as mentioned in this paper, which indicates that organic electrode materials should own the universal metal ion storage capability for their large void room of organic solid/crystal state.

67 citations


Journal ArticleDOI
TL;DR: In this paper, a planar heterojunction (PHJ) PSC with a simple structure of ITO/NiOx/CH3NH3PbI3 (MAPBI3)/PC61BM/Ag is fabricated via fully doctor blading under ambient condition with the humidity of ∼40%.

66 citations


Journal ArticleDOI
TL;DR: In this paper, a detail theoretical investigation of the mixed halide perovskite CH3NH3GeI3-xClx was presented to predict its charge transport and optical properties.

65 citations


Journal ArticleDOI
TL;DR: In this article, a planar hole-transport-layer-free perovskite solar cells were fabricated using low temperature processed tin dioxide (SnO2, 180°C) as electron transport material and carbon film as top electrode.

65 citations


Journal ArticleDOI
TL;DR: In this article, the effect of the Fe3O4-GO contents on the morphological, piezoelectric and electromagnetic microwaves absorption properties of the PVDF nanocomposite fiber mats was investigated.

64 citations


Journal ArticleDOI
TL;DR: In this paper, the authors present the SMDMs that have been developed in recent years capable of generating moderate to high-efficiency photovoltaic devices, which point to a bright future for SMDs as solar energy materials.

Journal ArticleDOI
TL;DR: In this article, the thermoelectric properties of polyelectrolytes have been studied for energy harvesting for wearable and flexible electronics, showing great promise in energy harvesting of wearable devices.

Journal ArticleDOI
TL;DR: In this paper, the authors used low cost and environmentally friendly N-doped carbon-dots (N-CDs) as phosphors to fabricate N-CD/PMMA slab based luminescent solar concentrators.

Journal ArticleDOI
TL;DR: Bidirectionally-trigged coplanar-gate electric-double-layer two-dimensional MoS2 neuromorphic transistors with complementary spatiotemporal learning abilities are successfully demonstrated through the laterally-coupled and proton-conducting poly (vinyl alcohol) electrolytes and could provide a promising opportunity for adding the intelligent complementary spatiotsemporal-learning functions in brain-like 2D nanoscale bioelectronics.

Journal ArticleDOI
TL;DR: Schottky junction ultraviolet (UV) photodetector was fabricated by spin coating a hole conducting polymer, poly 3,4-ethylenedioxythiophene: polystyrene sulfonate (PEDOT:PSS) on hydrothermally grown zinc oxide (ZnO) nanorod array as mentioned in this paper.

Journal ArticleDOI
TL;DR: In this article, a 3D core-shell nanocomposite architecture is proposed for supercapacitors with a specific capacitance of 509 F g −1 at a current density of 0.31 A g − 1.

Journal ArticleDOI
TL;DR: In this paper, a novel interface engineered hole transport layer (HTL), incorporating Vanadium Pentoxide (V2O5) and Poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) (PEDOT: PSS) bilayer (PVO) for efficient charge transport in the devices.

Journal ArticleDOI
TL;DR: In this article, a simplified Tamm-Dancoff density functional theory approach (sTDA-DFT) was used to calculate the excitation energy and oscillator strength of the sensitizers after adsorption.

Journal ArticleDOI
TL;DR: In this paper, a flexible broadband organic photodiode (OPD) array capable of RGB light separation is presented, which can successfully detect and reconstruct colors in the RGB system, with an average accuracy of 98.5%.

Journal ArticleDOI
TL;DR: In this article, a multifunctional sensor based on a ferroelectric poly(vinylidene fluoride trifluoroethylene) (P(VDF-TrFE)) capacitor connected to the gate of organic field effect transistor (OFET) is reported.

Journal ArticleDOI
TL;DR: In this paper, a solution-processed blue organic light-emitting diodes (OLEDs) were constructed by employing POBPCz as a bipolar host material with a high triplet of 3.9% and achieved a maximum EQE of 12.4%.

Journal ArticleDOI
TL;DR: In this article, Cesium-lead-chlorine (CsPbCl3) perovskite quantum dots (PQDs) embedded in a poly(methyl methacrylate) (PMMA) layer were fabricated to enhance their memory stability.

Journal ArticleDOI
TL;DR: A series of new electron acceptors containing a truxene core with intense optical absorption were synthesized and used for non-fullerene organic solar cells as discussed by the authors, which led to complementary light spectra with narrow band-gap donor polymers and high open circuit voltage (Voc) in solar cells.

Journal ArticleDOI
TL;DR: In this article, a new derivative acridan and isophthalonitrile (DAcIPN) was designed and synthesized as efficient TADF-type emitter with photoluminescence quantum yield of doped solid-state layer reaching 83%.

Journal ArticleDOI
TL;DR: In this article, a porous polydimethylsiloxane (PDMS) structure was sandwiched between two nylon filter paper based multiwall carbon nanotubes (MWNT) and poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) composite electrodes for the development of a flexible capacitive pressure sensor for the gait signal analysis.

Journal ArticleDOI
TL;DR: In this article, the effect of the number of anchoring groups on the power conversion efficiencies of three reported triphenylamine-based organic dyes with mono-, di-, and tri-substituted anchored cyanoacrylic acid group(s) on the TiO2 complexes has been explored on the frontier molecular orbitals, binding energies and absorption wavelengths.

Journal ArticleDOI
TL;DR: In this paper, a highly smooth, conductive and air-stable flexible transparent silver nanowire (AgNW) composite film is developed by solution process without high temperature treatment, and the sheet resistance of the AgNW/polyvinyl butyral (PVB) film decreases significantly after the film is immersed into the silverammonia and glucose mixed solution for only a few seconds.

Journal ArticleDOI
TL;DR: In this article, a strategy was proposed to passivate the surface of TiO2 by a thin layer of in-situ formed SnO2, and then perovskite solar cells (PSCs) were prepared using such modifiedTiO2.

Journal ArticleDOI
TL;DR: In this article, a planar heterojunction (PHJ) PSC with a structure of ITO/PEDOT:PSS/CH3NH3PbI3/PCBM/Ag, showing a power conversion efficiency of 14.2% with negligible hysteresis.

Journal ArticleDOI
TL;DR: In this article, a metal-free organic dye (JH-1) and an unsymmetrical squaraine dye (SQ2) were used for co-sensitization of a flexible TiO2 electrode in order to obtain a broad spectral response in the visible light regions.