Materials Literature
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The present study deals with effect of Hall currents on thermal convection of ferromagnetic fluids in porous medium. The combined effect of solute gradient, medium permeability, magnetic field and Hall currents on the thermal stability has been investigated. It is found that Hall currents destabilize the system. The m…
A proposed radiation sensor exploits graphene's high electron mobility and sensitivity to miniscule electric fields to attain a novel approach for radiation detection. Realizing such a sensor is contingent on controlled growth of high-quality graphene on a semiconductor with an insulating interlayer. It has been shown…
Nowadays, semiconductor quantum dots have attracted intense attention as emissive materials for light-emitting diodes, due to their high photoluminescence quantum yield and the controllability of their photoluminescence spectrum by changing the core diameter. In general, semiconductor quantum dots contain large amount…
In order to pursue Haemophilus influenza carbonic anhydrase (HICA) as a potential drug target, easy and efficient purification methods must be developed. While immobilized metal affinity chromatography (IMAC) may be used, complications with polyhistidine tags is a concern. Inspired by the endogenous metal affinity of…
Optical and opto-electronic components play important roles in both classical and quantum information processing technologies. Despite fundamental differences in these technologies, both stand to benefit greatly from moving away from bulky, individually packaged components, toward a scalable platform that supports den…
Several silsesquioxanes and a hybrid oligosiloxane that were composed of two or more types of siloxane monomers were synthesized, and the extent of synthesis was confirmed through NMR and GPC analysis. These studies represent an effort to create siloxane materials with multiple functionalizations. Issues involving mat…
National audience
The proportion of high strength steels in modern cars increases continuously. In this framework, boron steel with Al-Si coating experiences a rapid growth in anti-intrusion applications thanks to its superior mechanical properties. However, such very hard microstructures can be sensitive to delayed fracture. Diffusibl…
This paper presents the results from a second series of experiments made to study local plastic deformations of a complex, hollow aluminium extrusion formed in roll bending. The first experimental series utilizing a single step roll bending sequence has been presented at the ESAFORM 2016 conference by Farstad et. al.…
teaching me very much about thin film growth by PLD and solid state electrolytes for SOFCs.Thank you very much for all your ideas, input and feedback; it was great working with you!I also thank Dr. Christof Schneider and Dr. Kenta Shimamoto for their support and many helpful suggestions on XRD measurements and Prof. D…
Ultra-high molecular weight polyethylene (UHMWPE) is a simple polymer used for many engineering applications such as ballistic, medical and applications where high mechanical properties are desired. However, its processing has always been challenging due to the high melt viscosity caused by the large number of entangl…
The paper deals with the influence of a dimension factor on the thermal-expansion coefficient (TEC) of hafnium diboride. Nano-sized and microcrystalline hafnium diboride is investigated by method of X-ray diffraction in the temperature range of 300–1500 K. The size of nanocrystal HfB 2 with coherent scattering is 15 n…
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space grou…
La tesis se basa en la sintesis de catalizadores por nanoreplicacion para la reaccion de desplazamiento de gas de agua a alta temperatura (HT-WGS). El proceso de nanoreplicacion consiste en infiltrar un fluido precursor (liquido o gas) dentro de los poros de un molde rigido, posteriormente el precursor se convierte en…
Chemical workers are often required to wear protective chemical suits while working outdoors in the heat. The purpose of this study was to quantify heat exposures by obtaining thermal data inside chemical suits. A secondary aim was to validate the effectiveness of Lascar sensors as a means to estimate wet bulb globe t…
The nonreciprocal scattering of silicon nanoparticle on gold film is studied. The scattering cross section is simulated. When light oblique incidents from the air, it shows different spectra due to the different polarization of light. When light incidents from the gold film, the spectrum change less with the different…
Compliant mechanisms are the focus of active research because of the flexibility, stability and unitized construction. It is a single elastic continuum used to transfer the force and motion mechanically by elastic deformation without any links and joints. Authors proposed a topology optimisation method for designing a…
In order to develop low loss and low acoustic noise motor with high speed rotation, it is important to measure vector magnetic characteristics and two-dimensional magnetostriction of a non-oriented electrical steel sheet. The iron loss of motor core material increases depending on frequency. A ultra-thin non-oriented…
Flower-like -In2S3 particles have been successfully synthesized via solvothermal process by using acetylacetone-water solvent mixture. The products were characterized by X-ray diffraction, scanning electron microscopy, reflectance spectra. X-ray diffraction analysis confirms the formation of cubic -In2S3. Microstructu…
It is our great honor, on behalf of the local executing committee of the joint conference, to write a preface to this special issue on the joint conference of 10th International Workshop on High Voltage Engineering (IWHV2016) and 2016 Japan-Korea Joint Symposium on Electrical Discharge