Articles with "doping free" as a keyword



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Dopingā€Free Asymmetrical Silicon Heterocontact Achieved by Integrating Conjugated Molecules for High Efficient Solar Cell

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Published in 2017 at "Advanced Energy Materials"

DOI: 10.1002/aenm.201700311

Abstract: Organic conjugated molecule/silicon (Si) heterojunction has been widely investigated to build up an asymmetrical heterocontact for efficient photovoltaics. However, it is still unclear how the organic molecular structures can affect their electronic coupling interaction with… read more here.

Keywords: doping free; electronic coupling; heterocontact achieved; coupling interaction ... See more keywords
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High efficiency ultra-thin doping-free WOLED based on blue thermally activated delayed fluorescence inter-layer switch

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Published in 2019 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2019.05.160

Abstract: Abstract Choosing an appropriate interlayer (IL) is still a crucial challenge for charge balance and exciton regulation in ultra-thin doping-free white organic light-emitting diodes (WOLEDs). Herein, for the first time, the blue thermally activated delayed… read more here.

Keywords: ultra thin; thermally activated; doping free; blue thermally ... See more keywords
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High performance doping-free WOLEDs based on rationally designed asymmetric orange-red Ir(III) emitter with balanced charge mobility

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Published in 2020 at "Organic Electronics"

DOI: 10.1016/j.orgel.2020.106022

Abstract: Abstract Doping-free organic light-emitting diodes (OLEDs) have attracted continuous attention owing to reduced phase separation, better repeatability, and low cost. Despite demonstrating great potential for white OLEDs (WOLEDs), development of phosphorescent materials capable of achieving… read more here.

Keywords: free woleds; doping free; orange red; red iii ... See more keywords

Poly(nickel-ethylenetetrathiolate) and Its Analogs: Theoretical Prediction of High-Performance Doping-Free Thermoelectric Polymers.

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Published in 2018 at "Journal of the American Chemical Society"

DOI: 10.1021/jacs.8b08270

Abstract: It is generally deemed that doping is a must for polymeric materials to achieve their high thermoelectric performance. We herein present the first report that intrinsically metallic behaviors and high-performance thermoelectric power factors can coexist… read more here.

Keywords: poly c2s4; doping free; high performance; poly ... See more keywords
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Doping-free complementary WSe2 circuit via van der Waals metal integration

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Published in 2020 at "Nature Communications"

DOI: 10.1038/s41467-020-15776-x

Abstract: Two-dimensional (2D) semiconductors have attracted considerable attention for the development of ultra-thin body transistors. However, the polarity control of 2D transistors and the achievement of complementary logic functions remain critical challenges. Here, we report a… read more here.

Keywords: van der; integration; der waals; doping free ... See more keywords