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The rare-earth manganites R1−xAxMnO3 have stimulated considerable scientific and technological interest in recent years due to their exotic electronic and magnetic properties [1]The fascinating physics of these materials is driven by a close coupling between charge, spin, lattice and orbital degree of freedom, which has commonly resulted in phase separation between charge/orbital order (COO) and ferromagnetic...
For the first time, we will present production-ready heterogeneous charge trap NAND technology based on Silicon Rich Nitride. The competitive product performance, reliability, and manufacturability demonstrated at the 43nm node, in conjunction with the planar cell architecture have laid the foundation for scaling to < 20nm.
We report on the fabrication and characterization of the self-switching nano-diodes using zinc oxide films grown on glass substrates for use as transparent rectifiers. Diode-like characteristics were clearly observed. The current clearly increased with increases in the channel length and the turn-on voltage sifted toward zero volt with decreasing the channel width. Overall, we found that the rectifying...
In this paper, the design of a UWB antenna using a transparent AgHT-8 material is proposed for green wireless applications. Computer simulation is used for studies. For verification of the design, the proposed antenna is fabricated on an AgHT-8 film and measured. Results show that the antenna has better radiation efficiency relative to its size than the previous designs, good omni-directional radiation...
We annealed hydrothermal-grown ZnO nanorods in oxygen and reducing environment (foaming gas) at 450°C and investigated its effect on the performance of dye-sensitized solar cells. The changes in morphology and surface damage due to annealing were not spotted. From photoluminescence and X-ray diffraction spectra, we observed that visible emission related to defect states, especially yellow-green emission...
0.95(K0.48Na0.52NbO3)-0.05(LiSbO3) (95KNN-5LS) thin films have been fabricated by pulsed laser deposition (PLD) on Pt/Ti/SiO2/Si substrates. The K-rich in the target and the fabrication parameters on the properties of the films was investigated. The results show that good films can be obtained with the 0.95(K0.48Na0.52NbO3)-0.05(LiSbO3)-0.0228K2CO3 (95KNN-5LS-4.56K) target, and the surface roughness,...
A microfabricated array integrating large-displacement, out-of-plane, actuated microposts has been developed to apply mechanical strain to a biomaterial film. Across the array, uniform equibiaxial strains ranging from 0 to 10% can be applied simultaneously and cyclically to adherent cell populations, to determine cellular response to mechanical forces. This microfabricated platform is capable of providing...
The electron field emission characteristics from multiwalled carbon nanotube (MWNT) films grown on two different substrate materials have been studied in this paper. The MWNT films were grown on a flat conductor surface (stainless steel) and a flat insulator surface (quartz). The field emission experiments were carried out under a diode configuration. It was found that the film on the quartz surface...
Carbon nanotubes (CNTs) films were synthesized at low pressure using nickel as catalyst by thermal chemical vapor deposition with hydrogen-acetylene mixture. The Raman characteristics and morphological features of CNTs at different substrate temperatures were investigated. The variation of CNTs morphological feature mainly depends on the substrate temperatures. In the low temperature range (450-550degC),...
Polyurethane films containing 3-methylthiophene were first prepared by the condensation of poly(propylene glycol) diol, poly(propylene glycol) triol and toluene 2,4-diisocyanate in the presence of a catalyst and 3-methylthiophene, at room temperature, overnight. The immersion of the films in a suitable organic solution of ferric chloride led to their rapid coating with conductive layers of poly(3-methylthiophene)...
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