Materials Literature
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Atropisomerism is a fundamental feature of substituted biaryls resulting from rotation around the biaryl axis. Different stereoisomers are formed due to restricted rotation about the single bond, a situation often found in substituted porphyrins. Previously NMR determination of porphyrin atropisomers proved difficult,…
An orthogonal long-period fiber grating (OLPFG) is proposed and demonstrated for directly exciting the orbital angular momentum (OAM), without the need for other devices. This grating was produced using CO2 laser exposure in the orthogonal direction. A helical phase was then optically induced in the OLPFG, with a chir…
Creating an orthogonal printable hole-transporting layer (HTL) without damaging the underlying layer is still a major challenge in fabricating large-area printed inverted polymer solar cells (PSCs). In this study, we prepared orthogonal-processable fluorine-functionalized reduced graphene oxide (FrGO) series with vari…
In this letter, ultra-wide-bandgap Ga2O3as the interlayer is grown by mist chemical vapor deposition (mist-CVD) between perovskite and TiO2electron transport layer in perovskite photodetectors (PDs). To get a stable working condition and low-cost fabrication, all-inorganic CsPbIBr2is adopted and the expensive vacuum-d…
We report on fabrication and characterization of infrared detectors made of a composite material—PbTe/CdTe multilayer (ML). The multilayer consists of 10 repetitions of 35 nm thick PbTe layers and 75 nm thick CdTe layers grown by molecular beam epitaxy on GaAs (100) semi-insulating substrates. Simple technological met…
Abstract The degree of labeling (DOL) of antibodies has so far been optimized for high brightness and specific and efficient binding. The influence of the DOL on the blinking performance of antibodies used in direct stochastic optical reconstruction microscopy (dSTORM) has so far attained limited attention. Here, we i…
Nanoporous materials are promising as the next generation of absorbents for gas storage and separation with ultrahigh capacity and selectivity. The recent advent of data-driven approaches in materials modeling provides alternative routes to tailor nanoporous materials for customized applications. Typically, a data-dri…
The Nanoparticle (NP) and their oxides are being progressively used and expected to be more frequently used in textiles. Nanoparticle (NP) has higher toxicological risk than larger particles because of their physicochemical properties, chemical reactivity and biological activity. In fact, the stability of nano-oxide p…
A common approach in the literature when obtaining surrogate models of reflectarray unit cells is to include, among other variables, the angles of incidence as input variables to the model. In this work, we use support vector regression (SVR) to compare this approach with a new strategy which consists in grouping the…
In this article, we describe a simple, low-cost, and environment friendly sol-gel technique to form an effective protective Y2O3 layer over the core ZnO surface. The synthesized ZnO/Y2O3 core/shell nanoparticles have been studied for the investigation of morphology, purity, structure, luminescence, and electronic prop…
The interior permanent magnet synchronous motor uses a barrier structure to block the magnetic flux circulating inside the rotor and to send the magnetic flux into the air gap. Although the airgap magnetic flux density can be increased through the barrier, there is the disadvantage of increased torque ripple. Thus, th…
High-intensity focused ultrasound (HIFU) has been used in different medical applications in the last years. In this work, we present for the first time the use of HIFU in the field of cryopreservation, the preservation of biological material at low temperatures. An HIFU system has been designed with the objective of a…
This work aims to study the characterization of several membrane filters by using capillary flow porometry (CFP) and liquid extrusion porometry (LEP) to obtain their pore size distributions (PSD) and mean pore diameters (davg). Three polymeric membranes of different materials namely, polyethylene (PET), cellulose nitr…
Transition-metal dichalcogenides (TMDs), such as molybdenum disulfide (MoS 2 ), are of significant current interest as inexpensive, earth-abundant catalysts for reactions such as electrochemical hydrogen evolution and CO 2 reduction. While several high-throughput studies have focused on understanding the relative acti…
Structural analysis of single-sided axial-flux permanent magnet (AFPM) machines for automotive cooling applications is presented in this article. First, the machine configuration and various magnetic materials for this machine, namely, electrical steel (ES) and soft magnetic composite (SMC), are introduced. Second, an…
Simultaneous activation of multiphotonic absorption and nonlinear optical refraction were employed for developing a multipath load balancing technique assisted by light and zinc oxide nanostructures. Data storage as the real and imaginary part of the third-order nonlinear optical behavior of different regions in bidim…
Abstract The interplay between quadrupole and octupole degrees of freedom is discussed in a series of U, Pu, Cm and Cf isotopes both at the mean-field level and beyond. In addition to the static Hartree–Fock–Bogoliubov approach, dynamical beyond-mean-field correlations are taken into account via both parity restoratio…
Carbon nanotubes (CNTs) are attracting great interest in enhancing rheological behavior and thermal performance of lubricating grease. In this study, CNTs were synthesized by catalytic chemical vapor deposition (CCVD) method using low-density polyethylene (LDPE) waste as a cheap carbon source and Co/MgO as an effectiv…
Molecular self-assembly based on the spontaneous arrangement of simple, functional molecules on atomically flat surfaces has been recognized, in the past decades, as an extremely useful tool for the rational fabrication of one-atom-thick nanomaterials, with potential application in heterogeneous catalysis, selective a…
This study investigates the seismic life-cycle cost of aging highway bridges under chloride exposure when subjected to multiple main shock earthquake events along the design lifetime of the structure. While chloride induced corrosion manifests as a continuous deterioration process, earthquake occurrences are typically…