Materials Literature
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Poly- and single-crystal thin films of U-Mo alloys have been grown both on glass and sapphire substrates by UHV magnetron sputtering. X-ray and Electron Backscatter Diffraction data indicate that for single-crystal U1-xMox alloys, the pure cubic uranium gamma-phase exists for x > 0.22 (10 wt.% Mo). Below 10 wt.% Mo co…
Abstract : The U.S. Air Force School of Aerospace Medicine, Consultative Services Division, Radiation Health Consulting Branch completed an x-ray radiation protection survey. This survey was to evaluate the nondestructive inspection unshielded and shielded facilities for compliance with T.O. 33B-l-l, Chapter 6, Radiog…
Poli(etilen tereftalat) (PET) je najpogostejsa vrsta poliestra in se vse pogosteje uporablja pri pakiranju, embaliranju in drugih potrosniskih izdelkih. Njegova prednost je varnost, prozornost, lahkost, preglednost, vendar poteka njegova razgradnja zelo pocasi. Zaradi vse vecje okoljske in zdravstvene ozavescenosti lj…
Etwas über gelöste Stoffe, Lösungsmittel und Lösungen erfahren Mit verschiedenen Konzentrationen arbeiten Die besonderen Eigenschaften von Lösungen betrachtet Kolloide begreifen
This research emphasizes on the use of seeded growth in synthesis of noble metal nanocrystals with precise control over the size, shape, and composition. \nIn the first part of this work, I have produced Au nanocrystals with single-crystal structure and truly spherical profiles and investigated their optical propertie…
Columnar MoO3 in situ growth prepared from direct converting soluble Mo-containing precursor\nduring active layer thermal annealing was utilized as anode buffer layer to fabricate\norganic bulk heterojunction photovoltaics. The columnar morphology could improve the\ninterface contact between active layer and buffer la…
P nanoclusters are widely used as catalysts for various processes, such as oxidation reactions and catalytic reactions of organic molecules. To optimize the performance of the platinum catalyst it is important to understand the mechanisms of the catalytic reactions on a molecular level and to investigate how various p…
T structure and properties of several poly(amidoamine) dendrimers have been studied extensively. Dendrimers are interesting candidates for designing colloidal drug delivery system through interaction with oppositely charged (anionic) surfactants. Dendrimer-based core-shell architectures for phase transfer processes ha…
C materials are gaining interest due to their potential applications as nanoporous materials. In addition, interest in metastable solids is rising exponentially as well. The vast amount of possible structures with different properties would lead to new materials with a wide range of applications. In this work we will…
In this thesis, we demonstrate sub-wavelength ring aperture arrays in a metal film which can be used for communications, material sensing, and nonlinear optics. We show in simulation and experiment extraordinary optical transmission through ring apertures on a metal film both in terahertz (THz) and mid-infrared (MIR)…
T science and technology of nanomaterials is the major turning point in the industrial development of the twenty-first century. Most industrial sectors and biosciences have benefitted greatly from manipulation of materials at the nanometer scale. Nanotechnology has benefitted the field of corrosion prevention to a con…
T presentation will highlight recent advances in nanostructured ceramic/polymer composites for controlled drug delivery and enhanced human mesenchymal stem cell (hMSC) functions for regenerative medicine applications. Specifically, we designed and fabricated nanophase ceramic/polymer composites into 2D and 3D structur…
A transmission electron microscopy (TEM)/ scanning transmission electron microscopy (STEM) and in-situ TEM have emerged as powerful tools for the characterization of energy materials. Aberration-corrected TEM/STEM enables atomic and structural imaging resolution below 0.1 nanometers while performing chemical analysis…
E is a simple, but efficient and versatile, technology to produce polymeric nanofibers for diverse applications. This technique has shown many advantages such as universality in processing polymeric materials, eases of controlling the fiber diameter and functionality, and flexibility to generate fibrous membranes of v…
An introduction to Si(Li) detectors was given in Section 1.16. Here, we will discuss the manufacture of these detectors and various related topics in further detail. The previous comments on the response function, spectral artefacts, and contacts are, of course, general, but we will elaborate on these where they speci…
本发明提供了一种纳米复合Me-Si-N（Me=Ti、Cr、Zr、W等）超硬涂层的制备方法，该方法利用高功率脉冲磁控溅射（HIPIMS）技术，通过优化工艺参数，反应磁控溅射制备Me-Si-N纳米复合超硬涂层。与现有制备技术相比，该技术能够获得高硬度并且低表面粗糙度的Me-Si-N纳米复合涂层，是一种具有良好应用前景的制备技术。
The lithium-sulfur (Li-S) battery promises with its high theoretical capacity (1675 mA h-1) and energy density (2600 Wh kg-1) to be one of the energy storage systems of the future. However, the electrochemical processes and degradation mechanisms of the cells need further investigation to improve their capacity and sa…
We report a simple thermolysis method for the preparation of uniformly-shaped carbon microflowers (CMFs) under moderate conditions, in which magnesium acetate were used as single starting materials. The morphology and microstructure of CMFs were characterized by SEM, TEM, HRTEM, XRD, and Raman spectrum. Cyclic voltamm…
Abstract : An algorithm for generating Generalized Boltzmann Fokker-Plank (GBFP) discrete cross-section data and the implementation of the discrete model in Geant4 are described. Comparisons of angular distributions generated by the analog and discrete models are presented. Moreover, a case is made for implementation…
In the article the formulas for the modeling of conservative fields in piecewise infinite plate with a thin inclusion found. The accuracy of the found formulas is of order equal to the thickness of the outer layer. The problem for higher accuracy solved by means of asymptotic formulas.