Direct Optical Patterning of Quantum Dot Light-Emitting Diodes via In Situ Ligand Exchange.
Sign Up to like & getrecommendations! Published in 2020 at "Advanced materials"
DOI: 10.1002/adma.202003805
Abstract: Precise patterning of quantum dot (QD) layers is an important prerequisite for fabricating QD light-emitting diode (QLED) displays and other optoelectronic devices. However, conventional patterning methods cannot simultaneously meet the stringent requirements of resolution, throughput,… read more here.
Keywords: optical patterning; quantum dot; light emitting; ligand exchange ... See more keywords
Reversible Doping and Photo Patterning of Polymer Nanowires
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Electronic Materials"
DOI: 10.1002/aelm.202000469
Abstract: Recent development of dopant induced solubility control (DISC) patterning of polymer semiconductors has enabled direct‐write optical patterning of poly‐3‐hexylthiophene (P3HT) with diffraction limited resolution. Here, the optical DISC patterning technique to the most simple circuit… read more here.
Keywords: doping photo; patterning polymer; reversible doping; p3ht ... See more keywords
Super-Resolution Photothermal Patterning in Conductive Polymers Enabled by Thermally Activated Solubility.
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DOI: 10.1021/acsnano.1c00070
Abstract: Doping-induced solubility control (DISC) patterning is a recently developed technique that uses the change in polymer solubility upon doping, along with an optical dedoping process, to achieve high-resolution optical patterning. DISC patterning can produce features… read more here.
Keywords: optical patterning; resolution; dissolution rate; solubility ... See more keywords
Direct optical patterning of perovskite nanocrystals with ligand cross-linkers
Sign Up to like & getrecommendations! Published in 2022 at "Science Advances"
DOI: 10.1126/sciadv.abm8433
Abstract: Precise microscale patterning is a prerequisite to incorporate the emerging colloidal metal halide perovskite nanocrystals into advanced, integrated optoelectronic platforms for widespread technological applications. Current patterning methods suffer from some combination of limitations in patterning… read more here.
Keywords: perovskite nanocrystals; direct optical; cross; patterning perovskite ... See more keywords