Efficient blue perovskite light‐emitting diodes boosted by 2D/3D energy cascade channels

F Zhang, B Cai, J Song, B Han… - Advanced Functional …, 2020 - Wiley Online Library
Lead halide perovskite, as an emerging semiconductor, provides a fire‐new opportunity for
high‐definition display and solid‐state lighting. Earthshaking improvements are …

Synthesis and optical applications of low dimensional metal-halide perovskites

J Liu, K Chen, SA Khan, B Shabbir, Y Zhang… - …, 2020 - iopscience.iop.org
Metal halide perovskites have received substantial attention in research communities due to
their outstanding efficiency achievements in the field of photovoltaics, optoelectronics and …

Modifying the nanostructures of PEDOT: PSS/Ti 3 C 2 TX composite hole transport layers for highly efficient polymer solar cells

C Hou, H Yu - Journal of Materials Chemistry C, 2020 - pubs.rsc.org
Two-dimensional (2D) transition metal carbides, MXenes, typically represented by Ti3C2TX,
have shown great promise in optoelectronic devices due to their metallic electrical …

Highly Stable Red Quantum Dot Light-Emitting Diodes with Long T95 Operation Lifetimes

D Liu, S Cao, S Wang, H Wang, W Dai… - The journal of …, 2020 - ACS Publications
Quantum dot light-emitting diodes (QLEDs) with an excellent external quantum efficiency
(EQE) and an excellent lifetime almost meet the requirements for low-brightness displays …

[HTML][HTML] Characterizing the efficiency of perovskite solar cells and light-emitting diodes

SH Jeong, J Park, TH Han, F Zhang, K Zhu, JS Kim… - Joule, 2020 - cell.com
Metal halide perovskites (MHPs) are being widely studied as a light-absorber for high-
efficiency solar cells. With efforts being made throughout the globe, the power conversion …

Solution-processed efficient perovskite nanocrystal light-emitting device utilizing doped hole transport layer

X Shen, H Wu, X Zhang, M Xu, J Hu, J Zhu… - The Journal of …, 2020 - ACS Publications
Light-emitting devices (LEDs) with inorganic perovskite nanocrystals (PNCs) fabricated
through the all-solution process have tremendous potential for new-generation illumination …

[HTML][HTML] Tunable multi-color luminescence from a self-assembled cyanostilbene and cucurbit [7] uril in aqueous media

SK Bhaumik, S Banerjee - Chemical Communications, 2020 - pubs.rsc.org
Amphiphilic cyanostilbene 12CS12 underwent self-assembly in aqueous media and
exhibited bright greenish-yellow emission in its aggregated state. Macrocyclic host cucurbit …

Interface Engineering of CsPbBr3 Nanocrystal Light‐Emitting Diodes via Atomic Layer Deposition

B Zhou, Z Wang, S Geng, Y Li, K Wang… - physica status solidi …, 2020 - Wiley Online Library
Perovskite nanocrystal (PNC) suffers from solution corrosion and water/oxygen oxidation
when used in light‐emitting diodes (LEDs). Atomic layer deposition (ALD) is applied to …

Engineering architecture of quantum dot-based light-emitting diode for high device performance with double-sided emission fabricated by nonvacuum technique

S Hussain, A Subramanian, S Yan, N Din… - ACS Applied …, 2020 - ACS Publications
The CdSe/ZnS quantum dots (QDs) have drawn the attention of the researchers due to their
superior photophysical properties and their applications in QD-based light-emitting diodes …

Improving the efficiency of perovskite light emitting diode using polyvinylpyrrolidone as an interlayer

Y Ahn, S Lee, DH Kwak, M Kim, DY Kim, J Kim… - Applied Surface …, 2020 - Elsevier
A few nanometer-thick polyvinylpyrrolidone (PVP) interlayer between PEDOT: PSS anode
and active layer was introduced in a perovskite light-emitting diode (PeLED) in conjunction …