Results 191 to 200 of about 671,474 (298)

A Simple Rheology‐Based Framework for Selecting Printing Parameters in Extrusion‐Based Hydrogel Additive Manufacturing

Polymer Engineering &Science, EarlyView.
An open analytical framework converts standard rheological measurements directly into the complete extrusion field and slicer‐ready printing parameters for Piston driven printers, enabling rapid operational window of printability in direct ink writing without CFD or machine learning. ABSTRACT Predicting whether a gel formulation will print successfully
Thiago M. C. Rodrigues, João V. R. C. dos Santos, Nicole P. Martins, Rossana Mara da Silva Moreira Thiré   +3 more
wiley   +1 more source

Surface Science Insight Note: A Good Figure‐Of‐Merit Does Not Necessarily Yield Accurate Chemical Composition: Outcome of Mixed‐Metal Sulfate XPS Data Peak Fitting Using Nonlinear Least‐Squares Fitting of Peak Models

Surface and Interface Analysis, EarlyView.
ABSTRACT The use of peak models and nonlinear least squares optimization, when applied to highly correlated signals without proper context, is shown to be inadequate for chemical state analysis. However, the use of peak models with physically motivated constraints and sufficient contextual information permits fitting of such models to spectra by ...
Neal Fairley, Jonas Baltrusaitis
wiley   +1 more source

Liquid‐Processed 2D Aromatic Amorphous Carbon: Defect Engineering and Universal Transport Scaling

Small, EarlyView.
Liquid‐processed graphene oxide (GO) thin films undergo a controllable crystalline–to–amorphous transition driven by thermal quenching. By kinetically tuning oxygen‐driven defect formation during reduction, scalable 2D aromatic amorphous carbon phases are stabilized, directly linking nanoscale disorder and defect topology to electronic transport ...
Fabiola Liscio, Andrea Fondacaro, Gaetana Petrone, Federico Chianese, Jasper Rikkert Plaisier, Sara Fiori, Orlando Castellano, Alice Apponi, Nicolò Galvani, Verónica Montes García, Veronica Valentini, Stefano Iacobucci, Damiano Ricciarelli, Giuseppe Fisicaro, Antonino Lamagna, Giovanni Maria Vinai, Ernesto Placidi, Alessandro Bellucci, Daniele Maria Trucchi, Paolo Samorì, Alessandro Ruocco, Samuel Lara Avila, Andrea Liscio   +22 more
wiley   +1 more source

Phase Engineering of Plasma‐Enhanced Atomic Layer Deposited Molybdenum Disulfide Using High Accuracy Direct Writing With Focused Li+ and Ga+ Ion Beams and Ultrashort Pulse Laser

Small, EarlyView.
In the context of phase heterostructures on two‐dimensional materials, a high‐precision direct writing approach is employed. This involves using a focused ion beam to transform molybdenum disulfide to the metallic 1T phase, followed by retransformation via ultrashort pulse laser processing.
Marvin Krüner, Achim Nadzeyka, Malte Jonas Marius Julian Becher, Zhongquan Liao, Detlef Rogalla, André Clausner, Andreas Ostendorf, Michael Kahl, Claudia Bock   +8 more
wiley   +1 more source

Oxidation‐Induced Internal Chemical Patterning in Copper–Gold Nanoalloys

Small, EarlyView.
Surface oxidation suppresses Au surface segregation and redirects Au transport to twin boundaries, replacing conventional core–shell formation with internal chemical patterning. Driven by Cu–Au mixing thermodynamics, defect‐mediated uphill diffusion creates alternating Au‐rich and Cu‐rich lamellae, revealing oxidation as a chemical pump for bulk ...
Zhikang Zhou, Hanlei Zhang, Dongxiang Wu, Jianyu Wang, Xiaobo Chen, Chaoran Li, Shan Yan, Jing Li, Adrian Hunt, Iradwikanari Waluyo, Chuanjian Zhong, Guangwen Zhou   +11 more
wiley   +1 more source

Lattice Dynamics of Cu₂ZnSn(S _<i>x</i> ,Se_1-<i>x</i> )₄ Kesterite Thin-Film Solar Cells Studied by Nuclear Inelastic Scattering. [PDF]

J Phys Chem C Nanomater Interfaces
Edla R, Nowak D, Hauschild D, Sergueev I, Pareek D, Gütay L, Heske C, Weinhardt L, Stankov S.   +8 more
europepmc   +1 more source

Ligand‐Mediated Nuclearity Tuning of Tin Oxo Clusters for Advanced Lithography

Small, EarlyView.
A tailored design strategy for Sn‐based inorganic photoresists is demonstrated through precise ligand modulation to tune cluster nuclearity. Modulating the nuclearity dictates distinct exposure pathways and stochastic reaction volumes for each cluster system.
Seong‐Ji Ha, Jin Young Lee, Bo Kyu Kwon, Seung Gyu Gyeong, Doojin Jeon, Ji‐Hyun Jang   +5 more
wiley   +1 more source

Stoichiometric Binding of Cyclophilin‐A to The HIV‐1 Capsid Modulates Its Mechanoelastic Properties

Small, EarlyView.
The HIV‐1 capsid is a protein nanocapsule that must balance rigidity and flexibility to enter the cell nucleus. Atomic force microscopy simulations reveal that binding of the host protein Cyclophilin A tunes this mechanical response: partial coverage preserves deformability, while excessive binding induces brittleness and failure.
Juan S. Rey, Alexander J. Bryer, Juan R. Perilla   +2 more
wiley   +1 more source

Investigation of Tin Oxide Atomic Layer Deposition on the Performance of Evaporated Perovskite Solar Cells

Small, EarlyView.
Impact of co‐reactants and their doses utilized during the atomic layer deposition of SnOx on perovskite/C60 structures on the performance of p‐i‐n perovskite solar cells. ABSTRACT Although tin oxide (SnOx) layers grown using atomic layer deposition (ALD) are routinely employed in p‐i‐n perovskite solar cells (PSCs), the correlation between ALD process
Bhavya Rakheja, Adam Hultqvist, Maart Van Druenen, Pontus Törnblom, Fredrik Larsson, Jörgen Olsson, Carl Hägglund, Evelyn Johannesson, Laurent Duda, Håkan Rensmo, Erik M. J. Johansson, Erik Wallin, Tobias Törndahl   +12 more
wiley   +1 more source

Dijet production in diffractive deep-inelastic scattering in next-to-next-to-leading order QCD. [PDF]

Eur Phys J C Part Fields, 2018
Britzger D, Currie J, Gehrmann T, Huss A, Niehues J, Žlebčík R.   +5 more
europepmc   +1 more source