Results 121 to 130 of about 6,794,876 (284)
Flow-Induced Crystallization of PB-1: From the Low Shear Rate Region up to Processing Rates
, 2016 In this work a global view of flow-induced orientation in isotactic PB-1 is presented. The shear cell used in this work submits the sample to a homogeneous flow field and can be operated from the low shear rate region up into the highly oriented regime ...
Jimmy Baert (2514376) +2 more
core +1 more source
Advanced Materials, EarlyView.The energetic offset between the donor and the acceptor components in organic photoactive layers is central to the tradeoff between photovoltage and photocurrent losses. This Perspective covers the most important issues surrounding this topic in non‐fullerene acceptor blends, from the difficulty of accurately determining state energies and driving ...
Dieter Neher, Manasi Pranav
wiley +1 more source
Flow-Induced Dendritic β‑Form Isotactic Polypropylene Crystals in Thin Films
, 2016 Flow-induced dendritic β-form isotactic polypropylene (iPP) lamellae in thin films have been investigated using optical microscopy (OM) and atomic force microscopy (AFM).
Binghua Wang (1449481) +6 more
core +1 more source
Organic Materials of Tomorrow: Horizons of Artificial Intelligence
Advanced Materials, EarlyView.This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena +3 more
wiley +1 more source
Measuring the Hall Effect in Hysteretic Materials
Advanced Materials, EarlyView.The authors highlight common pitfalls in measuring the Hall effect: in hysteretic magnets, improper data processing can create signals that look exotic but are not real. This Perspective explains the origin of these artifacts and presents practical measurement strategies that help researchers identify reliable Hall responses in complex magnetic ...
Jaime M. Moya +6 more
wiley +1 more source
Micro-rheological modeling of flow-induced crystallization in mixed shear/extensional flows
, 2004 Flow Induced Crystallization (FIC) is the common term to indicate the acceleration in polymer crystallization kinetics due to the action of flow. When modeling FIC, two major challenges are encountered.
GRIZZUTI, NINO, S. Coppola
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Advanced Materials, EarlyView.The engineering of colloidal nanocrystals with complex compositions has emerged as a highly active area of research within nanomaterials science. This review covers key aspects of colloidal solid‐solution nanocrystal formation using pulsed laser irradiation.
Marina T. Candela +4 more
wiley +1 more source
Advanced Materials, EarlyView.Template effect and kinetic control enable crystal‐phase engineering of Ru nanocrystals, granting access to either metastable fcc‐Ru or stable hcp‐Ru with distinct surface structures, thermal stabilities, and catalytic behaviors. Moreover, the hcp‐Ru can further serve as an epitaxial template to direct Pd and Rh nanocrystals into the metastable hcp ...
Jianlong He +3 more
wiley +1 more source
AggregateHalide perovskites are promising candidates for optoelectronic devices, but their solution‐processed films frequently suffer from solute aggregation, crystalline disorder, and random orientation, that is, defects that significantly compromise device ...
Xiangzhe Li +5 more
doaj +1 more source
Macro-Micro Simulation for Polymer Crystallization in Couette Flow
, 2017 Polymer crystallization in manufacturing is a process where quiescent crystallization and flow-induced crystallization coexists, and heat/mass transfer on a macroscopic level interacts with crystal morphology evolution on a microscopic level.
Kunfeng Liang, Chunlei Ruan, Enli Liu
core +1 more source