Materials Literature
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Using a set of machine learning based predictors that are capable of predicting ligand-induced shielding effects on (1)H and (13)C nonexchangeable nuclei, it was discovered that holo NMR chemical shifts can be used to resolve RNA-ligand poses. This was accomplished by quantitatively comparing measured and predicted ho…
The influence of nickel doping on the electrical properties and dielectric relaxation in Zn[Formula: see text]Ni[Formula: see text]Fe2O4 (ZNFO, [Formula: see text]) ceramics has been investigated via the dielectric and complex impedance spectra measurements. According to the modified Curie–Weiss law, the diffusivity f…
Abstract Molybdenum‐based mixed oxides represent well‐known model catalysts for the selective oxidation of light alkenes. Here, the anion lattice of (Mo,V)5O14 was for the first time modified by substituting oxygen ions with nitrogen ions. Investigations by XRD analysis, X‐ray absorption spectroscopy, and FTIR spectro…
We present a new method for whole-core Monte Carlo calculation using space domain decomposition to alleviate the excessive memory requirement due to massive tallies. The proposed method is called the fission and surface source (FSS) iteration method; it is based on banking both the fission and surface sources for the…
Abstract not provided.
Progressive advance in technology of second-generation (2G) high-temperature superconducting (HTS) superconductors leads to the continuous rise of their critical-current density. Critical current of 200 A at 4-mm tapes and ~600 A at 12-mm tapes is already state of the art. One problem is that critical currents of HTS…
The chemical durability of gamma-irradiated glass fibrous insulation commonly used in the reactor containment of nuclear power plants was tested by static leaching tests at 90°C. Distilled water and borate coolant solution were used as corrosive media. Two radiation doses, 2 and 4 MGy, were applied, the higher one rou…
Those who measure success with culmination do not seem to be aware that life is a journey not a destination. This spirit is best reflected in the unceasing failures in efforts for solving the problem of controlled thermonuclear fusion for even the simplest pinches for over decades; and the nature keeps us challenging…
SUMMARY In this study, it is demonstrated that the iron loss from the SiC‐MOSFET, which represents a new power semiconductor with an extremely low on‐voltage for electric machine drives, is almost the same as that from an Si‐IGBT, which is a conventional power semiconductor. In order to evaluate the iron loss characte…
A spin–orbit induced Mott insulator Ba2IrO4 with the pseudo-spin Jeff = 1/2, showing an antiferromagnetic order (TN = 240 K), has been investigated by Raman spectroscopy. A broad peak with the B1g symmetry is found in a wide temperature region up to 400 K, which is ascribed to the two-magnon scattering. From the peak…
The magnetic nature of the B-site dopants controls the magnetic phases in B-site doped manganites RE1−xAExMn1−ηBηO3. Different B-site dopants of equal valence, doped into the same reference manganite, lead to different magnetic phases at low temperature, which cannot be explained using the valence change scenario. We…
In order to establish a standard measurement method for Fe-based amorphous strip, an amorphous single-sheet tester (AM-SST) has been investigated. An international round robin test (RRT) was carried out among International Electrotechnical Commission (IEC)/ TC68 experts in 2014. The AM-SST based on the proposed standa…
Abstract A tetracopper(II) complex containing two oxalate anions in the metal-based host cavity, [Cu4(Lpy)(µ-ox)2](PF6)2·2(2-PrOH), where ox2−: oxalato (C2O42−), was prepared by reacting H2Lpy, a phenol-based tetranucleating macrocyclic ligand with four pyridylmethyl pendant arms, Cu(ClO4)2·6H2O, and sodium oxalate (1…
Abstract Owing to the formation of the charge transfer (CT) state, the open-circuit voltage (V oc) of organic photovoltaic (OPV) devices commonly suffers an energy loss of 0.8–1.3 eV from the effective bandgap. Benzotrithiophene (BTT)-based low-bandgap polymers that we have recently reported showed deep HOMO levels (−…
Two different backward extrusion methods were compared to study the rheological behaviour of partially-solidified Sn–14.8wt%Pb alloy for strip casting. For this work, the partially-solidified alloys were dendritic, as opposed to globular semi-solid slurries which have been studied more intensively. The first method wa…
The response technique was employed to investigate the axial and radial dispersion characteristics of the liquid phase in modular catalytic structured packing (MCSP) reaction elements. Residence time distribution (RTD) experiments were performed at ambient temperature and atmospheric pressure. A two-dimensional disper…
The field of nanotechnology is one of the most active areas of research in modern materials science. Nanoparticles are known as a stimulating agent for plant growth and the activation of metabolic processes in plant and animal organisms.This research was planned to evaluate the potential effect of iron-oxide (Fe 2 O 3…
Well-aligned ZnO nanostructures have been intensively studied over the last decade for remarkable physical properties and enormous applications. Here, we describe a one-step fabrication technique to synthesis freestanding ZnO nanorod/graphene/ZnO nanorod double heterostructure. The preparation of the double heterostru…
A planar waveguide in the Nd[Formula: see text]-doped fluorophosphate glass is fabricated by a 6.0 MeV C[Formula: see text] ion implantation at a low-fluence of [Formula: see text] ions/cm2. The fluence is close to that in semiconductor industry. The dark mode spectra are recorded by a model 2010 prism coupler. The en…
A class of graphene wound into three-dimensional periodic curved surfaces (``graphitic zeolites'') is proposed and their electronic structures are obtained to explore how the massless Dirac fermions behave on periodic surfaces. We find in the tight-binding model that the low-energy band structure around the charge neu…