“…The experimental results regarding the effect of warm (573 K) abc pressing with an increase in the specified true strain, e, up to 9.55, on the microstructure and crystal structure defects (dislocations, vacancies) of the Ti(49.8)Ni(50.2) (at %) alloy are presented. …”
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“…In this study, we propose a mixed defect model in which polarons coexist with Li vacancies and Ta inversion, explaining the change in Ta valence state in lithium tantalate crystals. …”
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“…We use atom manipulation of surface vacancies in a chlorine-terminated Cu(100) surface to reveal square patches of the underlying metal, thereby creating atomically precise potential wells that host particle-in-a-box modes. …”
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“…The H(2) release rate as a function of reaction time exhibited a volcano plot under visible light irradiation, indicating that a self-activation process occurred in the hydrolytic dehydrogenation of AB due to additional oxygen vacancies arising from in situ reduction of WO(3−x) nanowires by AB, and thus an enhanced localized surface plasmon resonance (LSPR). …”
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“…Moreover, XPS spectra showed how the Co-doping into the A-site enhanced O-vacancies, which improve the transport of oxide ions. …”
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“…These main themes were: (1) AMS activities or strategies before and during the pandemic; (2) challenges to implementing AMS activities before and during the pandemic; (3) information from public authorities on AMS during the pandemic; and (4) new AMS activities/strategies adopted during the pandemic. Staff vacancies, redeploying of AMS staff to other duties and meeting the burden related to the COVID-19 and lack of resources were the most frequently identified contributing factors to withheld AMS activities during the pandemic. …”
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“…The highest amount of oxygen vacancies and Ti(3+) surface defects were observed for a sample heat-treated at 500 °C. …”
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“…The specific porous structure formed by the stack of hydrotalcite-derived Ni(1.5)Co(0.5)AlO nanosheets can increase the transfer mass efficiency of the reactants (O(2), NO, and soot) and the strong Pt–Ni(1.5)Co(0.5)AlO interaction can weaken the Ni/Co-O bond for promoting the mobility of lattice oxygen and the formation of surface-oxygen vacancies. The Pt(n)/Ni(1.5)Co(0.5)AlO catalysts exhibited excellent catalytic activity and stability during diesel soot combustion under the loose contact mode between soot particles and catalysts. …”
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“…In addition, the lowest bandgap is due to Al(+3) ion doping and excessive surface oxygen vacancies, as confirmed by both UV–Vis diffuse-reflectance and XPS analyses. …”
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“…It is considered that the electron transfer between OH(−)(H(2)O)(4) and ZnO NWs will forms a hydroxyl‐like intermediate state (OH*) on the top of Zn(2+), leading to the band bending of ZnO and activating the reactive O(2) (−) ions on the oxygen vacancies. The active‐ion‐gated strategy proposed here present a novel exploration to achieving RT gas sensing performance of MOS by activating sensing properties at the scale of ions or atoms.…”
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“…This paper reports a structural analysis performed on deuterated polymer membranes based on syndiotactic polystyrene (sPS) using an extended Q-range SANS and WANS combination, always with the same neutron scattering instrument, either a pinhole SANS diffractometer installed at a research reactor or a ‘small- and wide-angle’ time-of-flight diffractometer installed at a neutron spallation source. sPS is a semi-crystalline material that becomes hydrophilic and proton conducting when suitable functionalization is achieved by thin film sulfonation, and can form various co-crystalline complexes (clathrates) with small organic molecules stored in the crystalline phase as guests in the vacancies between the polymer helices. Therefore, this material is interesting not only for its conducting properties but also for its versatility as a model system to evaluate the usefulness of extended Q-range neutron scattering in such studies. …”
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“…PL was calculated for the year following diagnosis using individual wages, while adjusting for the friction length at 78 days per episode, a team production multiplier at 1.6, compensation mechanisms of 26.8%, and a chain-of-vacancies multiplier at 3.95. We included a simpler FCA model, omitting the latter three parameters, and a human capital approach (HCA) model. …”
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“…Metal to support charge transfer enhanced the reactant adsorption sites while oxygen vacancies on the interface enabled the dissociation of O(2) molecules as revealed through DFT calculations. …”
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“…A structural model of single can/d6r column vacancies is proposed for the extra-large micropores, which is revealed unambiguously by high-resolution scanning transmission electron microscopy. …”
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“…RESULTS: In four years of activities, the TLFOB-USP obtained a high satisfaction index (90%), an increased number of vacancies due to the interest to become a member, more commitment of the professors of the University and the accomplishment of association with other Brazilian leagues. …”
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“…The availability of staff on call 24 hours a day, seven days a week; involvement of staff in essential clinical functions; turnover rates; and vacancies were documented at each facility. Descriptive statistics were used to summarize results. …”
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“…X-ray diffractions combined with Rietveld refinements indicate that Ti(2)Nb(10)O(27.1) has the same crystal structure with stoichiometric Ti(2)Nb(10)O(29) (Wadsley-Roth shear structure with A2/m space group) but larger lattice parameters and 6.6% O(2–) vacancies (vs. all O(2–) ions). The electronic conductivity and Li(+)ion diffusion coefficient of Ti(2)Nb(10)O(27.1) are at least six orders of magnitude and ~2.5 times larger than those of Ti(2)Nb(10)O(29), respectively. …”
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“…It appears that an ancestral cyt bc complex capable of Q‐cycling has emerged in conjunction with the (bacterio)chlorophyll‐based photosynthetic systems that continuously generated electron vacancies at the oxidized (bacterio)chlorophyll molecules.…”
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“…Enhanced visible emission between 430 and 600 nm with Mg(2+) doping indicated the defect density in ZnO by occupying Zn(2+) vacancies with Mg(2+) ions. Photocatalytic studies revealed that 7.5% Mg-doped ZnO NPs exhibited maximum degradation (78%) for Rhodamine B (RhB) dye under UV-Vis irradiation. …”
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“…Different methods have been used to enhance its photocatalytic activity by creating band gap states through the introduction of oxygen vacancies, hydrogen impurities, or the adorption of phthalocyanines, which are usually employed as organic dyes in dye-sensitized solar cells. …”
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