Materials Literature
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We have demonstrated the attachment of a specific site of importin α protein molecules to carbon nanotube (CNT) tips. A specific site of importin α was labeled with an artificial amino acid: azidotyrosine. Using the Staudinger reaction, the specific reaction between azide groups and a triarylphosphine derivative mount…
Abstract.are preferentially eliminated, thus leading to interface texture development and a higher pop-ulation of low energy grain boundaries. However, when stress is introduced as an additionaldriving force, the dynamics of grain growth change. To model these effects, a three dimensionalanisotropic multi-level set mod…
Wearing Quality of Austenitic, Duplex Cast Steel, Gray and Spheroidal Graphite Iron The current work presents the research results of abrasion wear and adhesive wear at rubbing and liquid friction of new austenitic, austenitic-ferritic ("duplex") cast steel and gray cast iron EN-GJL-250, spheroidal graphite iron EN-GJ…
This article first introduces the properties and tempering principle of outlast air-conditioning fiber. Then a series of tests, including morphological structure, infrared spectral analysis, fineness, single fiber strength and yarn strength, fineness uniformity, absorbency, moisture content, yarn hairiness, and acid a…
We report on the magneto-optical and the magnetic properties of 2-dimensional (2-D) spin photonic crystals (SPCs), which were fabricated using photolithography and wet-etching processes. Circular-shape holes with rhomboidal lattice symmetry were grooved into the top ferromagnetic layer composed of Co while the bottom…
The effect of plasticizer (PC) on the conductivity and chemical interaction of polymer electrolyte of MG49–PC–LiClO4–TiO2 has been investigated. The electrolyte films were successfully prepared by solution casting technique. Alternating current electrochemical impedance spectroscopy was employed to investigate the ion…
The color of allphatle sulfonated acetone-formaldehyde resin has been changed by a novel way of mixing with blue and green dye. The UV spectroscopy and colorimeter were used to characterize the color change. And the water reducing performance of the resin was investigated. The results indicated that the ratio of SAF w…
Zinc oxide (ZnO) was grown on porous silicon (PS) by using vapor phase transport without a metal catalyst or seed layer. The structural and the optical properties of PS and of ZnO grown on PS were investigated using atomic force microscopy, scanning electron microscopy, X-ray diffraction, and photoluminescence. The re…
TiO2 samples with various shapes like flake, nanofiber and large grain were synthesized by template-free hydrothermal method with rutile TiO2 or tetrabutyl titanate (Ti (OC4H9)4, TBOT) as precursor. Photocatalytic degradation performances were investigated by using methyl orange (MO) as modeling pollutant. The results…
NMP is a commonly used solvent for removing positive photoresist in 3D applications, especially in electroplating and (micro-) bumping. However, the negative photoresists are more and more preferred in these applications. Unfortunately, NMP is inefficient for negative photoresist and it is not considered in Europe as…
The main work of this paper is the test of morphological structure and Infrared spectrum of Germanium fiber , strength、humidity content、fineness uniformity、humidity content and resistance to acids and bases of Germanium yarns, to prove that the special properties of the Germanium fiber yarn suitable for the production…
Growth of the liquid interlayer in the indium-tin system at 400 K in the process of contact melting in the nonstationary diffusion regime has been investigated experimentally. The contact pairs were composed of pure substances, solid solutions, and intermediate solid phases. The previously developed concepts have been…
We measured the thermal conductivity of nano-clustered Ge2Sb2Te5(GST)–TiOx films in situ upon annealing from room temperature to 200 °C by the time-domain thermoreflectance method. The nano-clustered structure was found to significantly reduce the thermal conductivity of the crystallized GST–TiOx films. The reduction…
All-wet processes are gaining a renewed interest for the removal of post-etch photoresist (PR) and Bottom AntiReflective Coating (BARC) in the back-end-of-line (BEOL) semiconductor manufacturing, as plasma ash, traditionally used to remove the PR and BARC layer after etch, cause damage to the low-k dielectric. This st…
Lead-free 0.98(Na0.5K0.5)NbO3-0.02LiSbO3 (hereafter 0.98NKN-0.02LS) ceramics with the addition of ZnO were fabricated by using a conventional mixed oxide method and the effects of ZnO can test on the Electrical properties and the microstructure were investigated. Gradual changes in the electrical properties and the mi…
The influence of annealing on the optical properties of as-grown ZnO nanostructures prepared in pellets has been investigated by photoluminescence (PL) and Raman spectroscopy. The annealing temperatures of ZnO nanostructure at 600°C, 650°C and 700 °C were conducted in oxygen (O2) and nitrogen (N2) ambient. The near ba…
Cuprous oxide (Cu2O) thin films were formed onto indium tin oxide (ITO) coated glass substrate by sol-gel spin coating technique using different additives namely polyethylene glycol and ethylene glycol. It was found that the organic additives added had an important influenced on the formation mechanism of Cu2O films a…
We present a simple thermostat device for performing dielectric spectroscopy measurements on polymers close to their glass transition temperature. By using a vacuum chamber containing a Peltier junction with its regulator, we show that a very simple setup yields a temperature accuracy which is good enough for accurate…
In this work, (Ba0.65Sr0.35)TiO3 (BST) and Ba(Zr0.20Ti0.80)O3 (BZT) ceramic targets were prepared using the traditional solid-state reaction technique, which were sintered at 1200 °C for 2 h. The thin films of BST, BZT and sandwich structure BST/BZT/BST were grown on Pt/Ti/SiO2/Si(100) and Si(100) substrates by rf-spu…
This paper presents an improved sample preparation method of transmission electron microscopy for thin films. Unlike the current soluble salt substrate method, this technique can obtain microstructure at different growth stages by controlling thickness of thin films.