Materials Literature
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Abstract We present the 3D moiré techniques. Practically most important of them are the minimization of the moiré effect in the autostereoscopic 3D displays and the 3D moiré displays. Other related issues are also discussed.
As a result, we can say that with the X-ray analysis of the FePt/Bi films were determined nanocrystalline phase (NCP) formation, non-equilibrium cubic Bi phase and investigated its thermal stability. It was shown that the films with high content of platinum (1–2) were thermally stable over a wide temperature range. Th…
The fabrication of biocompatible gold nanocluster-embedded albumin nanoparticles for potential theranostic applications is reported by A. Chattopadhyay and co-workers on page 4075. Anti-cancer drug doxorubicin-loaded nanoparticles are internalized by cervical cancer HeLa cells in vitro, leading to apoptotic cell death…
Since the breakthrough of the solar energy conversion efficiency by dye-sensitization of mesoscopic TiO2 films in early 1990s, there were huge growth and progress side-by-side in the field of sensitization-based solar cells and purely organic based thin layer hetero-junction type solar cells. These cells were continuo…
Abstract We report that the isothermal phase transition induced by photoisomerization of azobenzene liquid crystals (azo‐LCs) from trans‐ to cis‐isomers results in the dissolution of poly(N‐vinylcarbazole) (PVK) into azo‐LCs. All‐optically controllable and highly efficient scattering mode light modulators based on PVK…
Since the discovery of superconductivity in FeSe, this compound has been intensively investigated. FeSe belong to the family of the iron-based superconductors and it has the simplest crystal structure among the iron pnictides and chalchogenides. FeSe shows only a structural phase transition at Ts ∼ 100K without an acc…
Abstract We proposed a novel method to fabricate nonspecular reflectors by spray coating system, which are applied to enhance brightness near normal view direction when light is obliquely incident. Fabrication parameters are optimized, and a 70 mm × 70 mm prototype is exhibited.
On page 5414 J.K. Kim and co-workers use star-shaped 18 arm poly(methyl methacrylate)-block-polystyrene copolymers to demonstrate that cylindrical and lamellar nanodomains can be vertically aligned on flexible substrates without the use of an additional layer to neutralize the preferential affinity between the substra…
In conclusion, we have presented a general approach of the domain wall dynamics at a wire bend with localized curvature. We have analytically found dependence of domain wall eigen frequency on the curvature. For a certain case of parabolic wire bend we performed full-scale micromagnetic simulations to check our analyt…
In article number 1500704, Sang-Woo Kim and co-workers report the production of thermally induced, strain-coupled, highly stretchable, and sensitive pyroelectric nanogenerators using a different thermal expansion coefficient in the micropatterned poly(vinylidenefluoride-co-trifluoroethylene) [P(VDF-TrFE)] and polydime…
Abstract Conditions are established under which coffinite can be reproducibly synthesized.
\nW artykule przedstawiono wyniki badań odporności erozyjnej powłok natryskiwanych łukowo wybranymi stopami typu Fe-Cr-Ti-Si-Mn, Fe-Cr-B-Si-Mn, Ni-Cr-Mo-Fe- Nb, Ni-WC-Cr-B-C oraz nano stopem na osnowie żelaza wzmacnianym wydzieleniowo węglikiem boru Fe-Si-Mn- Cr-Mo-Nb-W-B, na płyty ze stali niestopowej ASTM A516, Grad…
Sb2Te3- Bi2Te3semiconducting solid solutions are presently the best low-temperature thermoelectric materials, which are extensively used in manufacturing refrigerant devices of different types. The dependences of their thermoelectric and other properties on the solid solution composition were investigated in a number…
Ando's surface roughness model is applied to metallic nanowires and extended beyond small roughness size and infinite barrier limit approximations for the wavefunction overlaps, such as the Prange-Nee approximation. Accurate and fast simulations can still be performed without invoking these overlap approximations by a…
The template carbonization technique enables the\nproduction of porous carbons and carbon-based\ncomposites with precisely designed, controlled\npore structures. The resulting templated carbons\nare therefore useful to investigate and understand\nthe relation between carbon nanostructure and\nelectrocapacitive propert…
Abstract The electronic structure of Ta4Pd3Te16 is analyzed by tight‐binding band calculations based on the extended Hueckel method.
Abstract Review: 23 refs.
We introduce and for the first time experimentally demonstrate free-standing all-dielectric metasurfaces in a variety of ultra-thin, low-loss media. Such structures provide resonant optical properties at near-infrared wavelengths and offer the possibility of extremely strong and fast optical nonlinearities underpinned…
Abstract Modeling of nematic liquid crystal structures using the tensor method are presented for various configurations. In particular defect formation at the edges of electrodes, which depend on alignment direction have been studied, as well as droplets of cholesteric liquid crystals, where the pitch must adapt to co…
Results of permanent magnet synchronous motor design calculations are presented in the paper. This motor is proposed for the longwall shearer advance drive. The authors have described the advantages of permanent magnet motors, presented most common designs of rotors and explained field-circuital method which was used…