A5047961274- Organic Electronics and Photovoltaics
- Conducting polymers and applications
- Thin-Film Transistor Technologies
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Perovskite Materials and Applications
- Organic Light-Emitting Diodes Research
- Luminescence and Fluorescent Materials
- Semiconductor materials and devices
- Advanced Sensor and Energy Harvesting Materials
- Transition Metal Oxide Nanomaterials
- Advanced Memory and Neural Computing
- Electronic and Structural Properties of Oxides
- Interactive and Immersive Displays
- Semiconductor Lasers and Optical Devices
- Advanced Materials and Mechanics
- Advancements in Semiconductor Devices and Circuit Design
- Thermal properties of materials
- Chalcogenide Semiconductor Thin Films
- Liquid Crystal Research Advancements
- ZnO doping and properties
- Ga2O3 and related materials
- Carbon Nanotubes in Composites
- Quantum Dots Synthesis And Properties
- Advanced Thermoelectric Materials and Devices
Southern University of Science and Technology
2018-2019
Wuhan University
2019
The Synergetic Innovation Center for Advanced Materials
2016-2018
Nanjing Tech University
2016-2018
McGill University
2017
Peking University
2016
The synthesised electrochromic polymers can exhibit a vegetable-green color at lower applied voltages and soil-brown in the oxidized-state, excellent solubility, superhydrophobicity, strong absorption, very fast switching times, high stability.
A review of materials design strategies and efficient study methods for modeling anthracene derivatives, with a description their significant application in light-emitting transistors.
By introducing the heteroatom into benchmark hole transport material Spiro-MeOTAD, energy level of materials can be tuned.
Abstract White‐light‐emitting materials with high mobility are necessary for organic white‐light‐emitting transistors, which can be used self‐driven OLED displays or lighting. In this study, we combined two similar structures—2‐fluorenyl‐2‐anthracene (FlAnt) blue emission and 2‐anthryl‐2‐anthracence (2A) greenish‐yellow emission—to fabricate devices, showed unusual solid‐state white‐light the CIE coordinates (0.33, 0.34) at 10 V. The crystal structures ensured that OTFTs based on mixed FlAnt...
A novel geometry for electroluminescent devices, which does not require transparent electrodes electrical input, is demonstrated, theoretically analyzed, and experimentally characterized. Instead of emitting light through a conventional electrode, emission occurs polar liquid or solid input are coplanar, rather than stacked in sandwich configuration. This new device concept scalable easily deployed range modular alternating-current-powered sources light-emitting sensing devices. The...
An air‐stable calamitic liquid crystalline material, 2‐(4‐dodecyl phenyl)[1]benzothieno[3,2‐ b ]benzothiophene (C12‐Ph‐BTBT), is designed with a highly ordered smectic X (SmX) (X = K or H) phase demonstrating high charge‐carrier mobility and thermal stability in thin‐film transistors. Organic transistors show mobilities as 8.7 cm 2 V −1 s when the C12‐Ph‐BTBT thin film annealed at its SmX before electrode deposition. Structural characterization reveals that as‐deposited films adopt...
Abstract The exploration and optimization of numerous mixed perovskite compositions are causing a strong demand for high‐throughput synthesis. Nevertheless fabrication films with representative film properties, which can efficiently screen the photovoltaic applications, has rarely been explored. A inkjet printing approach that automatically fabricate various high reproducibility speed is developed. automatic sequential four precursors forms 25 in fast reproducible manner. obtained bandgaps,...
Herein, thin film and single crystal phototransistors based on 2,6-bis(4-methoxyphenyl)anthracene (BOPAnt) are systematically studied.
We present a comparative systematic study of heteroatom (namely, oxygen and sulfur) effects on device performance with three model phenyl anthracene compounds.
Charge injection at metal/organic interface is a critical issue for organic electronic devices in general as poor charge would cause high contact resistance and severely limit the performance of devices. In this work, new approach presented to enhance by using atomic layer deposition (ALD) prepare an ultrathin vanadium oxide (VO x ) efficient hole interlayer field‐effect transistors (OFETs). Since materials are generally delicate, gentle low‐temperature ALD process necessary compatibility....
Organic electrochromic materials change color rapidly under applied potential. A butterfly-shaped compound, 5,5',-5″,-5'″-(thieno[3,2-b]thiophene-2,3,5,6-tetrayl) tetrakis-(2,3-dihydrothieno[3,4-b][1,4]dioxine) (t-EDOT-TT) is synthesized for the first time and polymerized at different potentials via electropolymerization technique. By applying polymerization potentials, optical properties of this newly polymer can be tuned. Owing to dependence functional group position in structure on redox...
In-plane isotropic charge transport single crystal FET with mobility exceeding 15 cm<sup>2</sup>V<sup>−1</sup>s<sup>−1</sup>is obtained, the result is desirable in large-area single-crystal arrays.
This study reports a new simple organic semiconductor 2,6‐bis(4‐methoxyphenyl)naphthalene (BOPNA) with unprecedentedly large band gap of 3.35 eV and an apparent hole mobility ≈1 cm 2 V –1 s measured in thin‐film field‐effect transistors saturation regime. leads to complete optical transparency the visible range (>370 nm), very high stability independence device current illumination conditions; this is contrasts behavior common semiconductors that have or near‐IR spectrum. Crystal...
The strategy of composite polymer dielectrics for low consumption-high efficiency organic thin film transistors <italic>via</italic> the solution method.
A novel synthetic route for a diketopyrrolopyrrole-based DPP-ANT donor material is demonstrated and applied in polymer photovoltaics. The power conversion efficiency more than four times that of an unannealed device.
We serendipitously discovered an unusual photoconductive property of polyiodide, which can be further enhanced through interaction with 3-thiophenemethylamine iodine salt.
Abstract Organic semiconductor materials with high charge‐carrier mobility and luminescence are promising for fabricating high‐performance organic light‐emitting transistors electrically pumped laser diodes. Some derivatives an anthracene core show both characteristics; however, independently controlling the size thickness of single‐crystal films is challenging. Here, 2D 3D crystal formation demonstrated by using air‐stable semiconductor, 2,6‐bis[4‐ethylphenyl]anthracene (BEPAnt). The shape...
Due to their high thermal conductivity, stability, light weight, and low cost, graphite products are widely used as thermally conductive materials in current electronic devices promising for future flexible electronics. However, the intrinsic rough surface of severely impedes fabrication transistors based on products. On other hand, most reported date polymer substrates, whose conductivities extremely sensing. To address these issues herein, a commercial paper with conductivity was both...
The back cover illustrates the morphology and molecular packing of liquid-crystalline C12-Ph-BTBT films with or without annealing at SmX phase, as described by Y. He et al. in article number 1600179. After annealing, structure thin is transformed from a unilamellar to bilayer structure, which similar single crystal. Organic thin-film transistors based on annealed show high mobility.
Charge injection at metal/organic interfaces is a critical issue for organic electronic devices in general. On page 4456, X. Wang and co-workers present how they use low-temperature atomic layer deposition to prepare high-quality ultrathin vanadium oxide interlayer efficiently enhance the interface-hole field-effect transistors.