Materials Literature
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Abstract There is a large effort in research and development to realize electronic devices capable of storing information in new ways - for instance devices which simultaneously exhibit electro and magnetoresistance. However it remains a challenge to create devices in which both effects coexist. In this work we show t…
The processes, rates, and controlling factors of basaluminite [Al 4 (SO 4 )(OH) 10 ·4H 2 O] dissolution were assessed using batch dissolution experiments in both H 2 SO 4 and HCl at pH values of 2.4, 2.9–3.1, 3.5–3.6, and 4.0–4.1 and temperatures of ca. 279, 293, 303, and 312 K. Basaluminite dissolution is incongruent…
In this study, paraffin (PA)/expanded perlite (EP) form-stable phase change material (PCM) was first fabricated using the direct impregnation method without vacuum treatment. Absorptive capacity results showed that the PA/EP composite can obtain good absorptive capacity with the temperature 80 °C and the time 2 h. Com…
Abstract In this study, a gold leaf 100 nm thin film is used as the counter electrode in dye-sensitized solar cells. The traditional method of hammering gold foil to obtain a thin gold leaf, which requires only small amounts of gold, was employed. The gold leaf was then attached to the substrate using an adhesive to p…
We explored the photocatalytic degradation of industrial dye methylene blue extensively using inorganic BiVO 4 —organic graphitic carbon nitride (C 3 N 4 ) composite material system. The composite BiVO 4 /C 3 N 4 is synthesized and X-ray diffraction confirmed the presence of both monoclinic BiVO 4 and graphitic carbon…
Quantum mechanical effects of single particles can affect the collective plasmon behaviors substantially. In this work, the quantum control of plasmon excitation and propagation in graphene is demonstrated by adopting the variable quantum transmission of carriers at Heaviside potential steps as a tuning knob. First, t…
In this paper, a simulation of dynamical start-up behaviour of induction motor with direct online connection to the network has been carried out using COMSOL Multiphysics software. The simulated model of the motor mainly consists of a basic FEM model, an electrical model with stator and rotor circuits and a~mechanical…
Ultrafast perturbations offer a unique tool to manipulate correlated systems due to their ability to promote transient behaviors with no equilibrium counterpart. A widely employed strategy is the excitation of coherent optical phonons, as they can cause significant changes in the electronic structure and interactions…
A new class of colloidal insulating transformer oil is formulated by dispersing CNT nanomaterials with mineral oil in purpose to enhance the breakdown strength performanc existing transformer oil. This paper represents the experimental studied dealing with the influence of CNT nanomaterials mix with transformer minera…
In order to inhibit the growth of lung cancer bone metastasis and reduce the bone resorption at bone metastasis sites, a bone metastasis target micelle DOX@DBMs-ALN was prepared. The size and the zeta potential of DOX@DBNs-ALN were about 60 nm and -15 mV, respectively. DOX@DBMs-ALN exhibited high binding affinity with…
Abstract Electromigration (EM) as a structuring tool was investigated in Ag nanowires (width 300 nm, thickness 25 nm) and partly in notched and bow-tie Ag structures on a Si(1 0 0) substrate in ultra-high vacuum using a four-tip scanning tunneling microscope in combination with a scanning electron microscope. From sim…
We utilize variational method to investigate the Kondo screening of a spin-1/2 magnetic impurity in tilted Dirac surface states with the Dirac cone tilted along the ${k}_{y}$ axis. We mainly study about the effect of the tilting term on the binding energy and the spin-spin correlation between magnetic impurity and con…
A novel three-dimensional two-fold interpenetrated bi-porous metal-organic framework IPM-325 (IPM: IISER Pune Materials) having pcu topology was synthesized at room temperature. Single crystal X-ray diffraction (SC-XRD) study revealed that the compound crystallizes in monoclinic lattice with molecular formula {[Zn(L)2…
, TTIP), was studied under molecular-beam conditions. Using the MS-TOF technique, atomic titanium and titanium(II) oxide (TiO) were detected among the most abundant photofragments. Experimental results were rationalized with the aid of quantum chemical calculations (DLPNO-CCSD(T) and DFT). Contrary to the existing dat…
A propeller-shaped ligand di(4-carboxyphenyl)dibenzofulvene (H 2 L) was used for the construction of coordination polymers. From a single starting material with only varying the temperature, four coordination polymers, formulated as [Zn(L)(H 2 O)]·2DMF ( CP-1 ), [Zn(L)(H 2 O)]·2DMF·H 2 O ( CP-2 ), [Zn(L)(H 2 O)]·DMF (…
(x = 0, 0.07, 0.35), and conducted a systematic comparative study of their electrical transport. Magnetoresistance measurements show that Mo doping can significantly suppress mobility and magnetoresistance. The results for the analysis of the two band model show that doping with Mo does not break the carrier balance.…
We study the Landau levels (LLs) of a Weyl semimetal with two adjacent Weyl nodes. We consider different orientations $\ensuremath{\eta}=\ensuremath{\angle}(\mathbf{B},{\mathbf{k}}_{0})$ of magnetic field $\mathbf{B}$ with respect to ${\mathbf{k}}_{0}$, the vector of Weyl node splitting. A magnetic field facilitates t…
A great number of new drug candidates identified from the discovery pipeline are poorly water soluble, which is a drawback to bring such candidates into the pharmaceutical market. Formulating these compounds as self-emulsifying/microemulsifying/ nanoemulsifying drug delivery systems (SEDDS/SMEDDS/SNEDDS) within lipid…
The effects of glycerol pretreatment and thermal modification on poplar wood was examined using thermogravimetric analysis (TGA). The total mass losses of thermally-treated samples before and after glycerol impregnation were studied. The thermal degradation process was divided into three stages based on natural breaks…
The critical phenomena associated to the liquid-to-solid transition of quasi-two-dimensional vibrated granular systems is studied using molecular dynamics simulations of the inelastic hard sphere model. The critical properties are associated to the fourfold bond-orientational order parameter χ_{4}, which measures the…