Results 61 to 70 of about 14,714 (253)

Simple Synthesis of Entropy Stabilized Oxides Single Crystal Films

Advanced Materials Interfaces, EarlyView.
Diffusion‐controlled enables the creation of a single‐crystal thin film of Entropy‐stabilized oxides (ESO). ABSTRACT Entropy‐stabilized oxides (ESO) have emerged in the last decade as a new class of metastable materials with promising functional properties.
Antoine Raison, Nathalie Prud'homme, Christophe Racic, Wu Wang, Diana Dragoe, David Bérardan, Nita Dragoe   +6 more
wiley   +1 more source

Dynamical axion misalignment from the Witten effect

Journal of High Energy Physics
We propose a relaxation mechanism for the initial misalignment angle of the pre-inflationary QCD axion with a large decay constant. The proposal addresses the challenges posed to the axion dark matter scenario by an overabundance of axions overclosing ...
Abhishek Banerjee, Manuel A. Buen-Abad
doaj   +1 more source

A Survey of Interlayer Interaction Models for Graphene and Other 2D Materials

Advanced Materials Interfaces, EarlyView.
Van der Waals interactions arising from electronic polarization at atomically close interfaces generate corrugated interlayer energy landscapes that govern normal and tangential tractions. This review presents an overview of quantum, atomistic, analytical, and continuum modeling approaches, highlighting their roles across length scales in capturing ...
Gourav Yadav, Shakti S. Gupta, Roger A. Sauer   +2 more
wiley   +1 more source

Study of inelastic nuclear interactions of 400 GeV/c protons in bent silicon crystals for beam steering purposes

European Physical Journal C: Particles and Fields, 2018
Inelastic nuclear interaction probability of 400 GeV/c protons interacting with bent silicon crystals was investigated, in particular for both types of crystals installed at the CERN Large Hadron Collider for beam collimation purposes.
W. Scandale, F. Andrisani, G. Arduini, F. Cerutti, M. Garattini, S. Gilardoni, A. Masi, D. Mirarchi, S. Montesano, S. Petrucci, S. Redaelli, P. Schoofs, R. Rossi, D. Breton, D. Chaumat, S. Dubos, J. Maalmi, A. Natochii, V. Puill, A. Stocchi, E. Bagli, L. Bandiera, G. Germogli, V. Guidi, A. Mazzolari, F. Murtas, F. Addesa, G. Cavoto, F. Iacoangeli, F. Galluccio, A. G. Afonin, Yu. A. Chesnokov, A. A. Durum, V. A. Maisheev, Yu. E. Sandomirskiy, A. A. Yanovich, A. D. Kovalenko, A. M. Taratin, G. I. Smirnov, A. S. Desinov, Yu. A. Gavrikov, Yu. M. Ivanov, L. P. Lapina, L. G. Malyarenko, V. V. Skorobogatov, J. Fulcher, T. James, G. Hall, M. Pesaresi, M. Raymond   +49 more
doaj   +1 more source

BioEISense: A Microfluidic Platform for Real‐Time Monitoring of Staphylococcus aureus Biofilm Formation and the Efficacy of Antibiofilm Agents

Advanced Materials Interfaces, EarlyView.
BioEISense is a microfluidic device with integrated impedance sensors, for real‐time, label‐free monitoring of S. aureus biofilms. In this study, the biofilm culture conditions were optimized to support sensitive and reproducible detection of biofilm formation and eradication under dynamic flow‐through conditions. The system was also validated for both
Jéssica Amorim, Laura Vesalainen, Loïc Dreano, Markus Haapala, Cristina D. Cruz, Päivi Tammela, Tiina M. Sikanen   +6 more
wiley   +1 more source

Jet Reorientation in Central Galaxies of Clusters and Groups: Insights from VLBA and Chandra Data

The Astrophysical Journal
Recent observations of galaxy clusters and groups with misalignments between their central active galactic nucleus jets and X-ray cavities, or with multiple misaligned cavities, have raised concerns about the jet–bubble connection in cooling cores, and ...
Francesco Ubertosi, Gerrit Schellenberger, Ewan O’Sullivan, Jan Vrtilek, Simona Giacintucci, Laurence P. David, William Forman, Myriam Gitti, Tiziana Venturi, Christine Jones, Fabrizio Brighenti   +10 more
doaj   +1 more source

End‐to‐End Sensing Systems for Breast Cancer: From Wearables for Early Detection to Lab‐Based Diagnosis Chips

Advanced Materials Technologies, EarlyView.
This review explores advances in wearable and lab‐on‐chip technologies for breast cancer detection. Covering tactile, thermal, ultrasound, microwave, electrical impedance tomography, electrochemical, microelectromechanical, and optical systems, it highlights innovations in flexible electronics, nanomaterials, and machine learning.
Neshika Wijewardhane, Lyn I. Jones, Richard M. Martin, Helen Winter, Faezeh Arab Hassani   +4 more
wiley   +1 more source

Application of Federal Kalman Filter with Neural Networks in the Velocity and Attitude Matching of Transfer Alignment

Complexity, 2018
The centralized Kalman filter is always applied in the velocity and attitude matching of Transfer Alignment (TA). But the centralized Kalman has many disadvantages, such as large amount of calculation, poor real-time performance, and low reliability.
Lijun Song, Zhongxing Duan, Bo He, Zhe Li   +3 more
doaj   +1 more source

Benchmarking Coaxial and Angular Optical Emission Spectroscopy With Recommendations for Reliable Compositional In Situ Monitoring During Laser Powder Bed Fusion

Advanced Materials Technologies, EarlyView.
ABSTRACT Real‐time insight into local chemistry is critical for reliable part quality in additive manufacturing, especially laser powder bed fusion (PBF‑LB/M), where rapid thermal cycles and localized evaporation can undermine part performance. Optical emission spectroscopy (OES) offers non‑intrusive, in situ plume monitoring, but detection geometry ...
Philipp Gabriel, Bastian Jülich, Anna Rosa Ziefuss, Florian Eibl, Stephan Barcikowski   +4 more
wiley   +1 more source

Magnetic Textiles: A Review of Materials, Fabrication, Properties, and Applications

Advanced Materials Technologies, EarlyView.
Magnetic textiles (M‐textiles) are emerging as a programmable materials platform that merges magnetic matter with hierarchical textile structures. This article consolidates magnetic material classes, textile architectures, and fabrication and magnetization strategies, revealing structure–property–function relationships that govern magneto‐mechanical ...
Li Ke, Moses Kumi, Xiaoming Tao, Junhong Pu   +3 more
wiley   +1 more source