“…The surface vacancies are predominantly nonmagnetic except for one case, where a magnetic cationic vacancy is relatively stable due to constraints posed by the (101̅0) surface geometry. …”
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“…In this work, we introduce a scalable route towards generating S-vacancies on the MoS(2) basal plane using electrochemical desulfurization. …”
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“…Metallic behavior in the films is attributed to oxygen vacancy formation in the WO(3) layer induced by the high electric field at the oxide-ionic liquid interface. …”
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“…However, controlling the synthesis of nanodiamonds containing silicon vacancy (SiV) centres is still not well understood. …”
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“…We reveal an increase in Ti-vacancy–oxygen-vacancy-complexes for UV irradiated samples, consistent with the different carrier concentrations. …”
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“…Here we report the observation of Kondo-screening and the quantum phase-transition between screened and unscreened phases of vacancy magnetic moments in graphene. Using scanning tunneling spectroscopy and numerical renormalization-group calculations we show that this transition enables to control the screening of local moments by tuning the gate voltage and the local curvature of the graphene membrane.…”
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“…Here we demonstrate a conductivity imaging technique based on the atom-sized nitrogen-vacancy (NV) defect in diamond that offers local, quantitative, and non-invasive conductivity imaging with nanoscale spatial resolution. …”
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“…In this paper, the revised Heyd-Scuseria-Ernzerhof screened hybrid functional (HSE06) is used to investigate the interaction between hydrogen with different concentrations and gallium vacancies in β-Ga(2)O(3). The hydrogen can compensate a gallium vacancy by forming hydrogen-vacancy complex. …”
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“…Vacancy defects are unavoidable in graphene sheets, and the random distribution of vacancy defects has a significant influence on the mechanical properties of graphene. …”
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“…Here we explain the existence of the sharp front by a drift of ionic vacancies limited by local saturation, that induce defects and drastically reduce the radiative recombination rate in the film. …”
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“…Oxygen vacancies are related to specific optical, conductivity and magnetic properties in macroscopic SiO(2) and TiO(2) compounds. …”
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“…Here we overcome this limit and demonstrate quantum coherence control of the electron spins of nitrogen-vacancy centers in nanodiamonds at temperatures near 1000 K. …”
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“…Here we report a method for improving the magnetic field sensitivity of an ensemble of Nitrogen-Vacancy (NV) centres in (12)C-enriched diamond aligned along the [111] crystal axis. …”
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“…The formation of {111}/{111} interfaces is found to have only a very small effect on the oxygen vacancy formation energy, E(vac). The opposite holds true for {100}/{100} interfaces, which exhibit significantly lower E(vac) values than the bare surfaces, despite the fact that the interface formation eliminates reactive {100} facets. …”
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“…ABSTRACT: We have examined the role of support oxygen vacancies in the gas phase hydrogenation of furfural over Au/TiO(2) and Au/CeO(2) prepared by deposition–precipitation. …”
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“…The effects of V vacancy on the thermoelectric performance of the half-Heusler compound VCoSb have been investigated in this study. …”
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“…[Image: see text] Diamond membrane devices containing optically coherent nitrogen-vacancy (NV) centers are key to enable novel cryogenic experiments such as optical ground-state cooling of hybrid spin-mechanical systems and efficient entanglement distribution in quantum networks. …”
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“…In the pair annihilation of ionic vacancies with opposite charges, a drastic excess heat production up to 410 kJ mol(−1) in average at 10 T (i. e., 1.5 times larger than the heat production by the combustion of H(2),  285.8 kJ mol(−1)) was observed, which was then attributed to the emission of the solvation energy stored in 0.61 nm radius vacancies with two unit charges. …”
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“…This led us to explore the influence and, furthermore, the origin of vacancies in the crystal structures of rock salt-type superconductors by means of quantum-chemical techniques. …”
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