Materials Literature
按标题、摘要、年份、主题和来源检索公开元数据。结果保留作者、摘要、分类与原始来源链接。
By measuring the dependences of the temperature-dependent primary ("alpha") dielectric relaxation time behavior on the temperature scanning rate for the glass-forming glycerol, we study the scaling of hysteresis at the glass transition in glycerol. Based on the Vogel-Fulcher-Tammann (VFT) expression and the Angell's f…
Biofilms are complex mixtures of microorganisms and extracellular matrix that exist on many wetted surfaces. Recently, magnetic resonance microscopy has been used to measure fluid velocities near biofilms that are attached to the walls of capillary channels. These velocity measurements showed unexpectedly high seconda…
Soft computing is a cluster of modelling and optimisation techniques which mimics the behaviour of biological systems. Artificial neural network (ANN), fuzzy logic (FL) and genetic algorithms (GA) are three main constituents of soft computing. In recent years, soft computing systems have been successfully used in ever…
Biocompatible hydrogels have great potentials in biomedical and biotechnological applications. In the current study, we reported a new naturally occurring protein motif that formed a transparent hydrogel when heated to 90 °C at a concentration as low as 0.4 mg/mL. The protein motif is the C-terminal soluble domain of…
Thermally stimulated luminescence (TSL) and X-ray excited luminescence (XL) spectra of single-crystalline and glassy Li2B4O7:Mn (LTB:Mn) are studied. For single-crystalline LTB:Mn, maxima at the TSL spectral dependences at 608±2 and 598±2 nm are revealed, their position being practically unchanged in a wide range of m…
This work presents first principle calculations to understand the adsorption, clustering, migration, and reaction of Pd on three different surfaces of 3C-SiC ({111}, {100} C-terminated, and {100} Si-terminated). The surfaces were chosen based upon experimental and theoretical work. Pd preferably binds to Si-terminated…
Recently, the magnetocaloric effect (MCE) of Ni-Mn-based Heusler alloys has attracted more attention due to its metamagnetic shape-memory effect. However, most MCE investigations focused on the bulk alloys developed at high magnetic field (>2 T). In this paper, by employing the melt-spinning technique, a large…
We report an electrochemically synthesized polycarbazole (PCz)-nitrogen doped multiwalled carbon nanotube (n-MWNT) nanocomposite-based organic Schottky diode. The current-voltage (J-V) and capacitance-voltage (C-V) characteristics of the Schottky diode were studied and subsequently used for extracting the electronic p…
We report a solution-phase annealing of spherical Co nanocrystals synthesized in reverse micelles and coated with dodecanoic acid. The deposition of a drop of solution on a transmission electron microscope grid shows that a progressive increase in the temperature to 316 °C results in the progressive crystallographic t…
It is clear that the geometry of fabrics has an important role in their properties. Hence, to predict the behavior of fabrics, it is essential to define a suitable geometrical model. The structure of warp knitted fabrics is more complex than other fabrics. Therefore, to investigate the behavior of warp knitted structu…
Numerical solution for a 1-D dynamic population balance crystallization model that includes gibbsite secondary nucleation and crystal growth kinetics was developed. The implemented numerical algorithm combines an implicit Galerkin formulation of the finite element method (FEM) with Newton iterations, variable Gear-typ…
The objective of this study was to investigate the hemocompatibility and cell responses to some novel poly(L-lactide) (PLA) composites containing surface modified hydroxyapatite particles for potential applications as a bone substitute material. The surface of hydroxyapatite (HA) particles was first grafted with L-lac…
Basic concept and targeted throughput values for IMS Nanofabrication's 50keV electron multibeam Mask Exposure Tool called eMET are outlined and detailed specifications of an eMET Proof-of-Concept Tool are presented. Recent results as obtained with electron and ion multi-beam projection test systems are described and c…
We theoretically investigate the spin-dependent transport for the system of an armchair-edge graphene nanoribbon (AGNR) between two ferromagnetic (FM) leads with arbitrary polarization directions at low temperatures, where a magnetic insulator is deposited on the AGNR to induce an exchange splitting between spin-up an…
We report the thermoelectric properties of single-crystalline boron nanobelts with α-tetragonal boron crystal. After the fabrication of a microheater and microelectrodes, the thermoelectric voltage was successfully measured by an AC measurement method (the 2ω technique). The boron nanobelts were found to possess the h…
A novel biodegradable thiazolidine-2-thione functional chain transfer agent was synthesized and employed as a reversible additional fragmentation chain transfer agent to prepare well-defined semitelechelic poly-N-(2-hydroxypropyl) methacrylamides (polyHPMAs) with predetermined molecular weights and narrow polydispersi…
OBJECTIVE: To study the effect of sclerosant concentration, use of 5-µm filter, use of CO(2) versus air and needle size on the stability of sodium tetradecyl sulphate (STS) foam and observe the dynamics of liquid reformation from foam within the syringe prior to injection. METHOD: Observations of liquid reformation wi…
We present results of our first principle and experimental study on new Heusler alloys candidates for half-metallic electrode and nonmagnetic spacer in current-perpendicular-to-plane giant magneto-resistance devices. The electronic structures of Fe2CrSi and Cu2CrAl are characterized by high density of states at the Fe…
This article is a review of our work related to Raman studies of single layer and bilayer graphenes as a function Fermi level shift achieved by electrochemically top gating a field effect transistor. Combining the transport and in situ Raman studies of the field effect devices, a quantitative understanding is obtained…
We report on the dielectric properties of epitaxial [0 0 1]- and [1 0 0]-textured thin films of antiferromagnetic orthorhombic YMnO3 and their variation under compressive epitaxial strain. It is found that weakly strained YMnO3 films are ferroelectric with a polarization along the c-axis switchable by 90° by an extern…