Results 111 to 120 of about 1,689,762 (301)

Self‐Adaptive Gradient Interphase Enables Durable Solid‐State Lithium Metal Batteries

Advanced Functional Materials, EarlyView.
This work presents a machine learning‐guided interfacial design that forms a self‐adaptive graded interphase on lithium metal anode. A B105M40 composite interlayer evolves into lithiophilic, porous, and fast‐ion‐conducting phases, enabling intimate contact, dendrite suppression, and uniform lithium deposition.
Hongmin Liu, Rui Li, Yitao Lou, Xinran Gao, Min Xu, Shijian Wang, Nana Wang, Huakun Liu, Guoxiu Wang, Zhongchao Bai   +9 more
wiley   +1 more source

Experimental Evaluation of the Instability Threshold of Vertical Cylindrical Vessels

Scientific Bulletin of Valahia University: Materials and Mechanics
The present paper presents an experimental analysis of the structural behavior of vertical cylindrical vessels subjected to increasing axial loads, with the aim of determining the critical instability threshold.
Despa Veronica
doaj   +1 more source

Influence of the free surface on the performance of a fully passive oscillating-foil turbine

Results in Engineering
This article uses a numerical approach to evaluate the impact of the free surface on the performance of a horizontal, fully passive oscillating-foil turbine undergoing stall-flutter instability.
Alexina Roy-Saillant, Guy Dumas, Leandro Duarte, Guilhem Dellinger, Mathieu Olivier   +4 more
doaj   +1 more source

Vertical shear mixing in stellar radiative zones

, 2019
Jean-Paul Zahn’s formalism for vertical shear mixing is used in several stellar evolution codes, but the physics of the shear instability in stellar radiative zones is still not completely understood.
Prat, V., Viallet, M., V. Prat, J. Guilet, E. Müller, Mueller, E., Guilet, J., M. Vialler   +7 more
core   +1 more source

Digitally Printed Eco‐Friendly Electronic Devices

Advanced Functional Materials, EarlyView.
Fabrication of electronics using eco‐friendly materials through digital printing routes is a promising strategy for improving life cycle sustainability and reducing the environmental impacts of conventional manufacturing. This review highlights state‐of‐the‐art eco‐friendly materials, green ink formulations, various resource‐efficient digital printing ...
Nitheesh M. Nair, Mikel Rincón‐Iglesias, Cristian Mendes‐Felipe, Fatemeh Etehadi, Senentxu Lanceros‐Méndez, Gerardo Hernandez‐Sosa   +5 more
wiley   +1 more source

Instability and vertical eccentricity variation in global hydrodynamic disk simulations

The Open Journal of Astrophysics
Many dynamical interactions can induce eccentricities in astrophysical accretion disks. Disk eccentricities in turn seed a variety of instabilities, even in ideal hydrodynamics. We use 3D nonlinear simulations and 2+1D linear calculations to characterize
Janosz W Dewberry, Henrik N Latter, Gordon I Ogilvie, Sebastien Fromang   +3 more
doaj   +1 more source

Poisson's Ratio‐Driven Control of Myogenic Differentiation and Maturation in Auxetic Metamaterials under Dynamic Mechanical Stimulation

Advanced Functional Materials, EarlyView.
This study explored how innovative “auxetic” scaffolds, which expand when stretched, influence skeletal muscle development. Researchers cultured muscle cells on different scaffold designs and applied repeated stretching over 10 days. They found that scaffold geometry affected muscle cell differentiation and fiber formation.
Maria Kalogeropoulou, Prabhdeep Kaur, Monica Boffito, Pierpaolo Fucile, Gianluca Ciardelli, Lorenzo Moroni   +5 more
wiley   +1 more source

Phase space tracking of coupled-bunch instabilities

Physical Review Special Topics. Accelerators and Beams, 1999
We describe an instability diagnostic that exploits the information contained in the angular evolution of coupled-bunch oscillations in phase space. In addition to enabling measurement of coherent tunes and bunch tunes with accuracy of a few hertz, phase
S. Prabhakar, J. D. Fox, D. Teytelman, A. Young   +3 more
doaj   +1 more source

Thermomagnetic convection in a vertical layer of ferromagnetic fluid

, 2008
Linear stability of a convection flow of ferromagnetic fluid between two vertical differentially heated plates placed in a uniform external magnetic field perpendicular to the plates is studied.
Suslov, Sergey A., Sergey A. Suslov
core   +1 more source

Material Coupling in Hybrid Neuromorphic Devices: From Fundamentals to System‐Level Applications

Advanced Functional Materials, EarlyView.
Hybrid neuromorphic devices utilize heterointerfaces between emerging semiconductors, where charge transfer and trapping, ion or defect modulation, and photogating are translated into synaptic functions. This paper discusses coupling strategies that tailor interfacial electronic and ionic properties in organic semiconductors, metal oxides, two ...
Minsu So, Sunwoo Jeong, Youngmin Han, Fabrizio Torricelli, Hocheon Yoo, Junhwan Choi   +5 more
wiley   +1 more source