Results 71 to 80 of about 17,076,124 (292)

Synthesis and Performance of (E)-3-Phenyl-2-(thiophen-2-yl)acrylonitrile-Based Small-Molecule Semiconductors

open access: yesOrganic Materials, 2019
Based on diketopyrrolopyrrole (DPP) and (E)-3-phenyl-2-(thiophen-2-yl)acrylonitrile (BVCNT)-linked conjugated backbones, three donor–acceptor type conjugated organic small-molecule compounds DPP-BVCNT, DPP-2FBVCNT, and DPP-3FBVCNT were designed and ...
Dizao Li   +4 more
doaj   +1 more source

Impact of Planar and Vertical Organic Field‐Effect Transistors on Flexible Electronics

open access: yes, 2022
: The development of flexible and conformable devices, whose performance can be maintained while being continuously deformed, provides a significant step towards the realization of next-generation wearable and e-textiles applications.
Letícia M. M. Ferro   +9 more
core   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

open access: yesAdvanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong   +12 more
wiley   +1 more source

Rotator side chains trigger cooperative transition for shape and function memory effect in organic semiconductors

open access: yesNature Communications, 2018
Martensitic transition is commonly seen in steel and shape memory alloys but rarely in organic materials. Chung et al. discover martensitic transitions in organic electronics and utilize it in designing field-effect transistors, leading to shape memory ...
Hyunjoong Chung   +10 more
doaj   +1 more source

Fluorescence detection based point-of-care diagnostics platforms : bridging the gap between laboratory and market [PDF]

open access: yes, 2014
Point-of-Care (PoC) diagnostics delivers optimal healthcare by providing rapid results at lower cost than the corresponding laboratory tests. It’s applications extend beyond healthcare to environmental monitoring for testing of pollutants in the field ...
Adsul, Neeraj
core   +1 more source

Ion‐Reconfigurable “N”‐Shaped Antiambipolar Behavior in Organic Electrochemical Transistors

open access: yesAdvanced Materials, EarlyView.
A unique N‐shaped negative differential transconductance (NDT) characteristics is demonstrated in single‐polymer organic electrochemical transistors through a sequential doping–redox–doping process driven by iodide ions. This redox‐driven mechanism enables low‐voltage, ion‐controlled reconfigurability and tunable current modulation, allowing seamless ...
Debdatta Panigrahi   +11 more
wiley   +1 more source

Field‐Effect Transistors Based on 2D Organic Semiconductors Developed by a Hybrid Deposition Method

open access: yesAdvanced Science, 2019
Solution‐processed 2D organic semiconductors (OSCs) have drawn considerable attention because of their novel applications from flexible optoelectronics to biosensors. However, obtaining well‐oriented sheets of 2D organic materials with low defect density
Zhiwen Zhou   +6 more
doaj   +1 more source

Gate dielectric surface treatments for performance improvement of poly(3-hexylthiophene-2,5-diyl) based organic field-effect transistors

open access: yes, 2015
We report on enhanced performance in poly(3-hexylthiophene-2,5-diyl) (P3HT) based organic field effect transistors (OFETs) achieved by improvement in hole transport along the channel near the insulator/semiconductor (I/S) interface.
Cruz-Cruz, Isidro   +11 more
core   +1 more source

Role of the Recombination Zone in Organic Light‐Emitting Devices

open access: yesAdvanced Materials, EarlyView.
This review summarizes the critical role of the recombination zone in organic light‐emitting diodes (OLEDs). We highlight that broadening the recombination zone in OLEDs based on emissive layers with balanced charge transport and high photoluminescence quantum yields provides a promising route toward achieving both long operational lifetime and high ...
Yungui Li, Karl Leo
wiley   +1 more source

Vertical Organic Tunnel Field-Effect Transistors

open access: yes, 2019
Doping organic semiconductors has become a key technology to increase the performance of organic light-emitting diodes, solar cells, or field-effect transistors (OFETs).
Liu, Shiyi   +5 more
core   +2 more sources

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