Non-lattice oxygenIn this work, the resistance switching characteristics of Al-doped HfO 2 thin films were investigated with by systematically varying the Al concentration and analyzing of the microstructure and the chemical bonding states. TiN/Al-doped HfO 2 /Pt metal-insulator-metal stacks were ...
Because of the strong oxygen scavenging capability of Ta, an oxygen vacancy (VO)-rich TaOx region containing a substantial number of nonlattice oxygen ions (O2−) exists near the Ta electrode (the blue region in Fig. 2a). For simplicity, negatively charged O2− is assumed to migrate ...
Fig. 1: Ligand-promoted oxygen evolution activity. aThej-Vcurves of pf-CoOOH and pc-CoOOH. “pc” and “pf” represent that the pristine CoOOH pre-catalysts were treated at 1.7 VRHEfor 10 h in phen-containing and phen-free 1.0 M NaOH electrolytes, respectively.bThe concentration of...
Zhu Y, Zuo J M, Moodenbaugh A R, and Suenaga M (1994) Grain- boundary constraint and oxygen deficiency in YBaCuO: application of the coincidence site lattice model to a non-cubic system. Phil. Mag A 70: 969-984.Zhu Y, Zuo J M, Moodenbaugh A R and Suenaga M 1994 Grain-boundary...
(ii) Post-synthesis modification, which involves the insertion of additional functional groups into the MOFs to improve their structural properties or improve their application characteristics while maintaining the integrity of the lattice structure [15]. In recent years, introducing oxygen vacancies (OVs...
The plastic lanthanide alloys can be manufactured into blocks, plates, foils, rods, wires, and pipes by pressure processing. Because of the influence of lattice structure and impurity content of lanthanide metals, the mechanical properties of lanthanide metals and alloy materials are relatively low, ...
et al. Hybrid phase-change plasmonic crystals for active tuning of lattice resonances. Opt. Express 21, 13691–13698 (2013). ADS Google Scholar Michel, A.-K. U. et al. Using low-loss phase-change materials for mid-infrared antenna resonance tuning. Nano Lett. 13, 3470–3475 (2013). ...
It should be pointed out that since the corrosion of VO2 caused by oxygen atom moving out of lattice is much slower than the migrations of electrons or protons, the dynamics of this co-doping mechanism ensure the quick hydrogenation of VO2 surface before being corroded by acid, resulting in...
This is too low to correspond to the second nearest-neighbour shell for a perfect square lattice, but it is very close to the value expected for a 60∘-rhombus, \(\sqrt{3}\times 2.6\)Å. The other peaks are comparatively more pronounced in the case of h-BN channels, as expected ...
Lattice stripes corresponding to the {111} plane were observed in both the two crystal grains appearing in the photograph, and the lattice stripes in both the crystal grains clearly ran in parallel to each other. Furthermore, irrespective of the presence of the crystal grain boundary, the ...