Materials Literature
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To overcome major problems associated with insufficient incorporation of nitrogen in hydrogenated amorphous silicon nitride (a-SiNx:H) nanomaterials, which in turn impedes the development of controlled-bandgap nanodevices, here we demonstrate the possibility to achieve effective bandgap control in a broad range by usi…
The formation of macroporous honeycomb gold using an electrochemically generated hydrogen bubble template is described. The synthesis procedure induces the formation of highly active surfaces with enhanced electrocatalytic and surface enhanced Raman scattering properties.
在平面类型的 overdense 血浆的表面波浪(SW ) 被分析，表面电浆子电磁声子(SPP ) 的反响的刺激引起的不变的 SW 模式被介绍。当血浆密度坡度和碰撞率在地振幅和山峰的宽度上有不同影响时，电场在血浆密度等于截止密度的地点达到顶点，这被发现当血浆密度坡度和碰撞率在地振幅和山峰的宽度上有不同影响时。而且，在 SPP 和电子血浆的 SW 之间的模式变换挥动玩在 overdense 的生产的一个重要角色血浆。
电极附近的电场分发上的模拟被建议为使用与乙烯乙烯基醋酸盐混合的 nanosized 碳黑色解释原因，当电极能比使用一个扔的金属电极导致更多的费用注射进聚合物。电极与固定尺寸和经常的电的潜力被简化到传导性的半范围的层。由使用有限元素方法，两个都，在邻近的半范围之间的半范围和距离的尺寸能戏剧性地在范围的表面附近影响电场，这被发现；这些被认为是为在各种各样的材料的电极注射率的费用的二个明确的因素。[从作者抽象]
The use of anticorrosive paints to protect the hulls of ships is essential. These coatings are deteriorating because they are completely submerged. One phenomenon that appears in the degradation of the coating is blistering.This type of blistering has two origins, the cathode and osmotic.The cathodic blistering occurs…
Sustainable Municipal Solid Waste (MSW) management at military solutions necessitates a combined approach that includes waste reduction, alternative disposal techniques, and increased recycling. Military installations are unique because they often represent large employers in the region in which they are located, ther…
We have performed magnetization measurements of a single crystalline Ce3Pd20Si6 down to 90 mK in fields up to 11 T. Two transitions were recognized in M(T) at low fields; a cusp at 0.27 K due to a magnetic transition, and an upward bending at ~0.5 K that probably corresponds to a quadrupole transition. The latter crit…
The thesis cover page in the PDF document includes references to Western University’s previous institutional repository platform, known as Scholarship@Western, and links to that platform (beginning with ir.lib.uwo.ca). In citing or referring to this thesis, use the DOI or handle from this page instead. Sample citation…
独立半球的钻石电影被微波血浆化学药品蒸汽免职作为底层用石墨和铝(瞬间) 制作了。由拉曼光谱学和扫描电子显微镜学描绘了，在瞬间上扔的电影的水晶的质量在石墨上比那高，它在二底层的内在的性质被归因于差别。由减少甲烷集中，在瞬间底层上种的钻石电影从黑色变化到白色，和光透明性被提高。在擦亮生长方面以后，钻石电影在范围显示出 3560% 的红外线的发射度 4004000 厘米 ? 1。
The effects of Yb-doping on the critical current density(Jc) and the critical temperature(Tc) in YBa2Cu3O7-δ(YBCO) were investigated.Rietveld refinements of X-ray diffraction showed that Yb3+ ions had partly substituted Y sites in YBCO and the unit cell volume V decreased monotonically as x increasing.Although Tc almo…
Boehmite (γ‐AlOOH) whiskers were prepared via the co‐precipitation of the hydrated alumina (Al2O3⋅xH2O,x = 4.2–5.6) precursor at room temperature followed by hydrothermal treatment of the precursor slurry at elevated temperature. With the isoelectric pH of 7.9, the precursors formed at pH<6 was dispersive and stable,…
In this paper, we are interested in the Landau-de Gennes functional introduced to study the transition between the smectic and nematic phases of a liquid crystal. We define a reduced functional by constraining the director field to satisfy a non-homogeneous Dirichlet condition and we prove that, below a critical tempe…
We present the first comprehensive study of the cold denaturation of proteins using Small Angle X‐Ray Scattering. The radius of gyration of equine Cytochrome‐C is determined for varying salt and denaturant conditions at temperatures ranging from ‐25 to 60 degrees Celsius. Radius of gyration measurements are then compa…
Differential thermal analysis (DTA) and X‐ray diffraction (XRD) studies were carried out to understand the melting behavior of the NaY(WO4)2, an important functional material used for the laser production. It has been observed that the stoichiometric NaY(WO4)2 composition forms a solution with another phase of the Na2…
Single-phase Ba0.3In0.2Ni0.05Co3.95Sb12 bulk materials were synthesized by melting and spark plasma sin- tering (SPS) methods. Ba0.3In0.2Ni0.05Co3.95Sb12/SiO2 nanocomposite material with nano-SiO2 coating was prepared by wet chemical coating processing. Emphases were given on the evolution of microstructure, chemical…
We report here the results of 51 V-NMR experiments as well as susceptibility and high-filed magnetization measurements on a spin-1/2 honeycomb lattice antiferromagnet InCu 2/3 V 1/3 O 3 . The magnetization curve at 4.2 K showed no anomaly up to 54 T. A small anomaly around 38 K was found in the nuclear spin-latteice r…
Controlled atmosphere brazing (CAB) is a state-of-the-art joining technology associated with high production rates of many products, including microchannel aluminum heat exchangers.The complex designs of highly augmented compact heat transfer surfaces impose very difficult requirements for a brazing process.Regardless…
重要细丝状的工业真菌， Rhizopus cohnii (R。cohnii ) ，作为有效 biosorbent 被使用把镉从废水移开。吸着条件生物资源的剂量和镉的起始的集中例如 pH，被检验。二种吸附模型被使用模仿 biosorption 数据。镉的举起比处于强壮的酸状况处于弱酸状况是更高的。当 pH 价值比 2.0 低时，将近，镉的吸着都没发生。Biosorption 等温的数据能被兰米尔和 Freundlich 模型很好模仿。biosorption 的兰米尔模拟证明镉的最大的举起处于最佳的条件是 40.5 mg/g (0.36 mmol/g ) ，它比许多另外的吸附物高，包括 biosorbents 并且激活碳。另外，可重用…
The aim of this thesis has been the study and the implementation of an innovative cooling system for S.M.A. (Shape Memory Alloy) material by using a Peltier cell. This system has demonstrated a consistent cooling time reduction during the application and so that the solution adopted has confirmed that it can be used f…
Solar transmittance τcl, reflectance ρcl and absorptance αcl of eight different colors of clothing were measured. Solar transmittance increased and reflectance decreased with decreasing solar incidence angle to clothing. Solar absorptance was nearly constant regardless of solar incidence angle. The relationships betwe…