Electron-correlated materials have been drawing ever-increasing attention due to their fascinating physical behaviors and extensive application *** this review,a new method for material research and design(R&D),na...
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Electron-correlated materials have been drawing ever-increasing attention due to their fascinating physical behaviors and extensive application *** this review,a new method for material research and design(R&D),named structural-functional unit ordering(SFU ordering),which is presented,overcomes the shortcomings—for example,the limitation of finite chemical elements and long R&D circle-of conventional strategy and thus provides guidance for the design of these high-performance functional materials on ***,with the development of material characterization technologies,SFUs of different scales and types can be directly observed,which,moreover,regulate the corresponding *** review,starts with an introduction of the profile for SFU ordering and the synergistic effect between ***,studies on several new high-performance electronic-correlated materials,for example,a ferromagnetic semiconductor with local spin,ferromagnetic metals with spin topologies,ferroelectric thin films with polar topologies,piezoelectric thin films with nanopillars enclosed by charged boundaries,thermoelectric materials with local ferromagnetic nanoparticles and topotactic phase transformation with conducting nanofilaments are stated in detail one by *** vital aspect is the breaking of local symmetry,the construction,the structure,of SFUs and their orderings existing or theoretically existing,together with the enhanced/new *** in all,the main comments of the review tend to the remaining challenges,promising design approaches for the SFUs,and their orderings for high-performance functional materials.
A detailed study of the slip lines in deformed ordered and disordered Cu 3 Au single crystals has been carried out. The slip lines have been observed via optical metallography and by the two-step replica technique and...
A detailed study of the slip lines in deformed ordered and disordered Cu 3 Au single crystals has been carried out. The slip lines have been observed via optical metallography and by the two-step replica technique and subsequent examination in the electron microscope. The crystals were deformed in strain increments of about 10 per cent. After each strain increment, the unloading nonelastic strain recovery, microstrain damping loop behavior, characteristic slip lines and specimen axis rotation were evaluated and studied. The results are compared to existing data in the literature and are discussed in the light of the work hardening theories for ordered Ll 2 type superlattices presented by Vidoz (7) and Schoeck. (8) Les auteurs ont effectué une étude détaillée des lignes de glissement dans des monocristaux déformés ordonnés et désordonnés de Cu 3 Au. Les lignes de glissement ont été observées par métallographie optique et par la technique des doubles répliques suivies d'un examen au microscope électronique. Les cristaux étaient déformés avec des incréments de 10 % environ. Après chaque incrément de déformation, les auteurs ont étudié et évalué le revenu de la déformation anélastique aprés décharge, le cycle d'amortissement de la microdéformation, les lignes de glissement caractéristiques et la rotation des axes des échantillons. Les résultats sont comparés aux valeurs existant dans la littérature et sont discutés à la lumière des théories de la consolidation pour les sous-réseaux ordonnés du type Ll 2 présentés par Vidoz (7) et Schoek. (8) Gleitlinien an verformten geordneten und ungeordneten CU 3 Au-Einkristallen wurden ausführlich untersucht. Die Gleitlinien wurden im Lichtmikroskop und elektronenmikroskopisch mit dem Abdruckverfahren beobachtet. Die Kristalle wurden in Schritten von etwa 10% verformt. Nach jedem Schritt wurden die Erholung der nicht-elastischen Abgleitung beim Entlasten, das Dämpfungsverhalten der Mikrodehnung, die charakteristischen Gleitlinien un
Heavy metals are the most hazardous water pollutants, with severe health and environmental consequences. Among these, mercuric (Hg2+) ions are known to cause detrimental health issues in both humans and aquatic life. ...
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In this study the concept of FeSO4 being utilised and applied to the bio-electro-fenton process on microbial fuel cells with different exchange membranes is addressed. The aim is to realise its effect on treating dair...
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A computational investigation of limit cycle oscillation behavior of the F-16 fighter configuration using a nonlinear frequency-domain harmonic-balance approach is presented. The research discussed in this latest pape...
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A computational investigation of limit cycle oscillation behavior of the F-16 fighter configuration using a nonlinear frequency-domain harmonic-balance approach is presented. The research discussed in this latest paper is a follow-on to our work presented at the 2004 SDM conference. Our latest efforts have been directed toward assessing the effects of mean angle-of-attack, wingtip geometry, wing twist, and static aeroelastic deformation on flutter onset and LCO response.
We demonstrate theoretically and experimentally that electrically gated single-layer graphene can be used to inductively tune the infrared optical response of Fano-resonant metasurfaces. The induced spectral shifts ar...
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With the rapid advancement of terahertz technologies,electromagnetic interference(EMI)shielding materials are needed to ensure secure electromagnetic *** efforts have been devoted to achieving highly efficient EMI shi...
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With the rapid advancement of terahertz technologies,electromagnetic interference(EMI)shielding materials are needed to ensure secure electromagnetic *** efforts have been devoted to achieving highly efficient EMI shielding films by enhancing flexibility,lightweight,mechanical robustness,and high shielding ***,the consideration of the optical properties of these shielding materials is still in its *** incorporating transparency,visual information from protected systems can be preserved for monitoring interior working conditions,and the optical imperceptibility allows nonoffensive and easy cover of shielding materials for both device and *** are many materials that can be applied to transparent EMI *** particular,two-dimensional transition metal carbide/nitrides(MXenes),possessing the advantages of superior conductivity,optical properties,favorable flexibility,and facile processibility,have become a great *** work reviews the recent research on developing highly efficient and optically transparent EMI shields in a comprehensive *** from MXenes,indium tin oxide,metal,carbon,and conductive polymers are covered,with a focus on the employment of MXene-based composites in transparent EMI *** prospects and challenges for the future development of MXene-based transparent EMI shields are *** work aims to promote the development of high-performance,optically transparent EMI shields for broader applications by leveraging MXenes.
Many alcohol-based hand sanitizer products contain toxic ethanol substitutes. In this work, we demonstrate the application of near-infrared spectroscopy for the detection of methanol and 1-propanol in hand sanitizer u...
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