Results 201 to 210 of about 41,894 (267)

Multiscale Perspectives on Perovskite Instability: From Atomistic Deformation to Device Degradation in Perovskite Solar Cells

Advanced Energy Materials, EarlyView.
Multiscale perspectives on how excess charges in soft lead halide perovskites induce operational instability in photovoltaic devices are presented. Localized carriers formed under thermodynamic non‐equilibrium states modify atomistic interactions and drive lattice distortions, accelerating device degradation.
Joo‐Hong Lee, Donghyeon Lee, Seoyoon Lee, Jin‐Wook Lee, Mansoo Choi, Min‐cheol Kim, Namyoung Ahn   +6 more
wiley   +1 more source

Synthesis, Properties, and Applications of Morphology-Controlled Perovskite Quantum Dots. [PDF]

ACS Appl Opt Mater
Atteberry ML, Mi C, Chandra S, Fiaz S, Dong Y.   +4 more
europepmc   +1 more source

Correction to "Prolonged Release of IL-10 From Enzyme-Mediated Poly-l-(Tyrosine-co-Phenylalanine) Nanocrystals Enhances Stability and Modulates Inflammatory Responses". [PDF]

Biopolymers
europepmc   +1 more source

Low-Temperature Synthesis and Postsynthetic Size-Tunability of AgSbS₂ Nanocrystals and Their Application in Planar Solar Cells. [PDF]

ACS Appl Energy Mater
Senina A, Prudnikau A, Wrzesińska-Lashkova A, Brunner J, Qi X, Shilovskikh VV, Vaynzof Y, Lübken T, Paulus F.   +8 more
europepmc   +1 more source

Dimensionality junctional Janus nanocrystals with heterogeneous stacking fault-lined interface achieve tandem electroreduction of nitrate. [PDF]

Sci Adv
Tang S, Xie M, Yang D, Zhan X, Jin Z, Li P, Yu G.   +6 more
europepmc   +1 more source

Ordered perovskite nanocrystals: a transformative platform for optoelectronic applications. [PDF]

Chem Sci
Zhai L, Li H, Wu T, Yuan J.
europepmc   +1 more source

Upconverted Hot Electrons and Solvated Electrons from Mn-Doped Semiconductor Nanocrystals for Photochemistry: Perspective. [PDF]

J Phys Chem Lett
Orrison C, Murray I, Son DH.
europepmc   +1 more source

Downsizing Mo₆I₁₂ to Nanocrystals Unveils Visible-Light Photocatalytic Antibacterial Activity. [PDF]

Inorg Chem
Kubáňová M, Št'astný M, Bourhis E, Bezdička P, Tolasz J, Yao A, Halet JF, Ben Yahia M, Gautier R, Zelenka J, Lang K, Guégan R, Kirakci K.   +12 more
europepmc   +1 more source

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Nanocrystal phononics

Nature Materials, 2023
Colloidal nanocrystals are successfully used as nanoscale building blocks for creating hierarchical solids with structures that range from amorphous networks to sophisticated periodic superlattices. Recently, it has been observed that these superlattices exhibit collective vibrations, which stem from the correlated motion of the nanocrystals, with ...
Maximilian Jansen, William A. Tisdale, Vanessa Wood   +2 more
openaire   +3 more sources

NANOCRYSTAL SUPERLATTICES

Annual Review of Physical Chemistry, 1998
▪ Abstract  Ordered arrays, or superlattices, of metallic, insulating, or semiconducting quantum dots, represent an exciting new class of materials. These superlattices are often referred to as artificial solids, in which the nanocrystals take the place of atoms in traditional solids, and the packing arrangement of the nanocrystals determines the unit
Collier, C. P., Vossmeyer, T., Heath, J. R.   +2 more
openaire   +3 more sources