Results 101 to 110 of about 1,553,923 (243)

Phase stability and structural properties of the KxCa1-xN novel ferromagnetic alloy from first-principles

Condensed Matter Physics
We study the structural properties and phase stability of the KxCa1−xN alloy using the regular-solution model based on the total energy of the mixing. The pseudopotential approach was used along with PBE functional of Perdew, Burke, and Ernzerhof (PBE).
K. Larbaoui, A. Lakdja, G. Bassou
doaj   +1 more source

Effect of the ordering potential on the structure of liquid alloys

EPJ Web of Conferences, 2011
The concept of “ordering or alloying potential” (J. Hafneri: from Hamiltonians to phase diagrams: Springer Berlin 1987 and R. N. Singh and F. Sommerii Rep. Prog. Phys.
Grosdidier B., Hellal S., Harchaoui N., Gasser J.-G.   +3 more
doaj   +1 more source

Structural Control Over Bicontinuous Emulsions from Solvent‐Transfer Induced Phase Separation Through Nanoparticle Loading

Advanced Science, EarlyView.
The nanoparticle loading enables effective control over the liquid domain size in bicontinuous interfacially jammed emulsion gels (bijels) produced through solvent‐transfer induced phase separation (STrIPS). The relationship between the nanoparticle loading and domain size profiles in STrIPS bijels is resolved through confocal microscopy and explained ...
Jesse M. Steenhoff, Martin F. Haase
wiley   +1 more source

Damage‐Free Passivation of Ambipolar OECTs with Fluoropolymer Film for Enhanced Performance and Stability Toward Reliable Biosignal Processing

Advanced Science, EarlyView.
A damage‐free iCVD fluoropolymer passivation strategy is introduced for ambipolar vertical OECTs. Vapor‐phase infiltration and thermal annealing induce nanoscale phase separation in the OMIEC channel, enhancing overall device performance. A single‐channel bipolar event‐driven spiking encoder is also demonstrated for electrocardiogram signal encoding ...
Junyeong Yang, Bohyun Lee, Hanna Lee, Mingyu Kim, Changsoon Choi, Jung Ah Lim, Youson Kim, Sung Gap Im   +7 more
wiley   +1 more source

Liquid-liquid phase separation and solidification behavior of Al-Bi-Sb immiscible alloys

Results in Physics, 2017
In this study, the liquid-liquid phase separation of three kinds of ternary immiscible Al-Bi-Sb melts was investigated with resistivity and thermodynamics method.
Degang Zhao, Rongxue Liu, Di Wu, Lin Bo, Lin Wang   +4 more
doaj   +1 more source

Bio‐Inspired Oligocellulose‐Regulated Ice‐Water Interfaces Enable Sustained Ion Transport in Frozen Aqueous Zinc Batteries

Advanced Science, EarlyView.
Inspired by antifreeze glycoproteins (AFGPs), we synthesized a type of oligomeric cellulose (OC‐8) to inhibit ice formation and enlarge the inter‐ice water channel for transportation. Typical confocal fluorescence experiments display the expansion of the ice‐water interface for zinc‐ion transport.
Zeyu Zhu, Jingxuan Pan, Haoran Ma, Boya Yuan, Cristina Carucci, Sunghak Park, Chong Gao, Minmin Liang, Kaiqi Li, Wei Li, Dan Wang, Xiaoting Chen, Zhiyuan He   +12 more
wiley   +1 more source

A Dispersant‐Driven Carbon‐Binder Domains Homogeneity in High‐Energy‐Density Electrodes for Lithium‐Ion Batteries

Advanced Science, EarlyView.
A polar dispersant, aromatic‐functionalized polyacrylate (AFPA), enables the formation of a uniform CBD network by enhancing miscibility with PVDF and suppressing phase separation. This leads to α‐phase crystallization of PVDF and aligned CNT networks within the CBD, resulting in well‐connected structures that improve cohesion, electron/ion transport ...
Da‐Sol Kwon, Min Young Seo, Jinho Ahn, Yea‐Ji Jeong, Woohyeon Shin, Wonseok Ko, Min Jeong Kim, Jiny Lee, Won‐Yong Jeon, Min‐Jae Choi, Kwang In Kim, Jin Ju Eom, Sang Yeop Oh, Honghee Lee, Joona Bang, Jongsoon Kim, YongJoo Kim, Jung‐Keun Yoo   +17 more
wiley   +1 more source

Surface Neuronal‐Like Structuring of High‐Strength CFRP for Enhanced Electromagnetic Interference Shielding

Advanced Science, EarlyView.
This study elucidates the microstructural evolution at the material interface of Ni‐plated plain‐weave carbon fiber fabric following vacuum heat treatment at 500°C–900°C under different current densities, as well as the mechanism underlying the synergistic enhancement of electromagnetic shielding and ductility.
Wei Cheng, Ben Jia, Shuhan Xiang, Biao Chen, Yongjun Zhang, Zhuo Liu, Xiaopeng Wan, Heyuan Huang   +7 more
wiley   +1 more source

Le carnet du GAP

, 2011
Ce carnet vise à présenter l'actualité de la recherche au sein du Groupe d'analyse politique (EA1591) de l'Université Paris-Ouest Nanterre La Défense. Les recherches poursuivies concernent l’État, l’action de l’État et les transformations de l’action et ...
gap
core  

Phase separation in transparent liquid-liquid miscibility gap systems [PDF]

, 1979
A program to be carried out on transparent liquid-phase miscibility gap materials was developed for the purpose of acquiring additional insight into the separation process occurring in these systems.
Bhat, B. N., Gelles, S. H., Laub, R. J.
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