Sensitive metallic behavior in epitaxial NiCo2O4 films regulated by the film thickness
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Physics and Chemistry of Solids"
DOI: 10.1016/j.jpcs.2021.110321
Abstract: Abstract The transition metal oxide NiCo2O4 has aroused extensive research interest due to its metallic conductivity, but the precise nature of the conductivity remains elusive. In this study, the dependence of the metallic behavior in… read more here.
Keywords: film thickness; metallic behavior; nico2o4 films;
Insight into metallic behavior in epitaxial half-metallic NiCo2O4 films
Sign Up to like & getrecommendations! Published in 2017 at "RSC Advances"
DOI: 10.1039/c7ra03136j
Abstract: Understanding the cation distribution and electronic transport properties of half-metallic NiCo2O4 (NCO) films is crucial to advancing their practical applications in optoelectronic materials. In this work, the specific range of growth temperature (TG) and oxygen… read more here.
Keywords: half metallic; metallic nico2o4; metallic behavior; film ... See more keywords
Bad-metallic behavior of doped Mott insulators
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review B"
DOI: 10.1103/physrevb.95.041110
Abstract: Employing Nernst-Einstein decomposition $\sigma=e^2\chi_c D$ of the conductivity $\sigma$ onto charge susceptibility (compressibility) $\chi_c$ and diffusion constant $D$, we argue that the bad-metallic behavior of $\sigma$ in the regime of high temperatures and lightly doped… read more here.
Keywords: temperature; bad metallic; metallic behavior; behavior doped ... See more keywords
Cubic lead perovskite PbMoO3 with anomalous metallic behavior
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review B"
DOI: 10.1103/physrevb.95.155105
Abstract: A previously unreported Pb-based perovskite PbMoO3 is obtained by high-pressure and high-temperature synthesis. This material crystallizes in the Pm3m cubic structure at room temperature, making it distinct from typical Pb-based perovskite oxides with a structural… read more here.
Keywords: perovskite pbmoo3; cubic lead; metallic behavior; lead perovskite ... See more keywords
Towards perfect metallic behavior in optical resonant nanostructures.
Sign Up to like & getrecommendations! Published in 2021 at "Optics express"
DOI: 10.1364/oe.430126
Abstract: Looking for a perfect metallic behavior is a crucial research line for metamaterials scientists. This paper outlines a versatile strategy based on a contrast of dielectric index to control dissipative losses in metal within waveguides… read more here.
Keywords: behavior optical; perfect metallic; resonant nanostructures; towards perfect ... See more keywords