“…Oxygen vacancy (OV) engineering in semiconductors can greatly enhance the separation of photo-induced electron–hole pairs, thereby enhancing the photocatalytic activity. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…These results (i) introduce the means to spatially resolve quantitative vacancy distributions across oxide films and (ii) indicate the mechanisms by which oxide thin films enhance and then deplete vacancies within the underlying substrate.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…At present, it remains challenging to control oxygen vacancies at will to achieve a desirable defect structure. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

Enlace del recurso
Enlace del recurso

“…Here, through the simultaneous formation of vacancies with low-energy argon plasma and the thermal activation of adatom diffusion by laser irradiation, silicon impurities are incorporated into the lattice of both materials. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

Enlace del recurso
Enlace del recurso

Enlace del recurso
Enlace del recurso

Enlace del recurso
Enlace del recurso

Enlace del recurso
Enlace del recurso

“…The hidden phase boundaries that emerge demarcate vacancy-network polymorphs with profoundly different micropore characteristics. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…This template-directed solid-state nucleation pathway is enabled by the large influx of surface vacancies that results from heating a nanoscale solid. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…In a first step, here we consider single‐atom alloys together with one vacancy per simulation cell. We will present results of the time evolution of these structures and analyse them in terms of the interaction between the constituents of the bimetallic surface.…”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…To enter the quantum regime, schemes using single long-lived atomic spins, such as the electronic spin of nitrogen-vacancy (NV) centers in diamond, coupled with levitating mechanical oscillators have been proposed. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…There was also evidence of trapping at the vacancy complex [Formula: see text] in a minority of samples, but no trapping to MA-ion vacancies was observed. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The magnetic moment is mainly contributed by the adjacent C atoms of vacancy defects. Furthermore, the strain dependence of the bandgap is analyzed and shows a linear trend with applied strain. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…An iron vacancy‐rich ferroferric oxide/graphdiyne heterostructure (IVR‐FO/GDY) is rationally designed and fabricated for high‐efficiency electrocatalytic nitrogen fixation to ammonia (ENFA). …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…The vacancy concentration and vacancy position have a certain effect on the vibration frequency of graphene nanoribbons. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…Moreover, applying a 2D conformal metric in an idealized model, we can consistently treat cationic vacancies as topological defects in an emergent manifold. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…In most cases, the vacancy distribution remains nearly unchanged during the whole evolution, and most of the evolution events are vacancy migrations with a few being coalescences, while it is extremely difficult for multiple vacancies to dissolve. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

“…In this review, the recent progress of OVs (oxygen vacancies) in ENRR has been summarized. First, the mechanism of NRR is briefly introduced, and then the generation methods of OVs and their applicationin NRR are discussed, including vacuum annealing, hydrothermal method, hydrogen reduction, wet chemical reduction, plasma treatment and heterogeneous ion doping. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso