Color and pseudogap tunability in multicomponent carbonitrides
نویسندگان
چکیده
The design and tailoring of material color for both aesthetic functionality is an ongoing topic materials science engineering research. In this work, a method developed to tune predict pseudogap energy any compositional variation B1-rocksalt structured Group 4 5 transition metal carbonitride. Optical properties bulk multicomponent carbonitrides were characterized using reflectivity spectra. energies extrapolated the Tauc method, appearance was quantified in Commission Internationale de l’Eclairage (CIE) Lightness*Chroma*hue (L*C*h) space. Variations parameters chroma hue analyzed terms electronic band structures. Compositional variations utilized predictably aspects structure, including specificity transitions at which they occur, tailor material’s facilitate formation new carbonitride colors.
منابع مشابه
Pseudogap of Color Superconductivity
We show that the pseudogap of the quark density of states is formed in hot quark matter as a precursory phenomenon of the color superconductivity on the basis of a low-energy effective theory. We clarify that the soft mode of the di-quark pair field gives rise to a peculiar behavior of the quark dispersion relation and a short life-time of the quasiparticles near the Fermi surface, both of whic...
متن کاملColor tunability and electrochemiluminescence of silver nanoclusters.
Colorful clusters: Silver nanoclusters consisting of only a few atoms exhibit large chemical-environment-responsive shifts of their optical absorption and emission bands, that is, large solvatochromism (see picture). The photophysical characteristics and electrochemiluminescence of the Ag clusters give them remarkable advantages over larger nanoparticles in applications such as molecular sensing.
متن کاملAngular fluctuations of a multicomponent order describe the pseudogap of YBa2Cu3O(6+x).
The hole-doped cuprate high-temperature superconductors enter the pseudogap regime as their superconducting critical temperature, Tc, falls with decreasing hole density. Recent x-ray scattering experiments in YBa2Cu3O(6+x) observe incommensurate charge-density wave fluctuations whose strength rises gradually over a wide temperature range above Tc, but then decreases as the temperature is lowere...
متن کاملColor tunability in multilayer OLED based on DCM doped in a PVK matrix
In this work, we present our achievements in color tunability in novel multilayer organic light-emitting diodes (OLEDs) based on DCM (4-(Dicyanomethylene)-2-methyl-6-[p(dimethylamino)styryl]-4H-pyran) as red emitter doped in a composite PVK:TPD holetransporting layer, DPVBi (4,4′-Bis(2,2-diphenylvinyl)-1,1′-biphenyl) as a separate blue emitting layer, BAlq (aluminum bis(2-methyl-8-quinolinate)-...
متن کاملPseudogap in 1d revisited
Two decades ago, Sadovskii found an exact solution of a model describing a pseudogap in electron energy spectrum (first introduced by Lee, Rice and Anderson). The discovery of a pseudogap in high-Tc superconductors has revived the interest to his exact solution. I review the model with the emphasis on physical content, point out an error in the original Sadovskii’s solution and explain which pr...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Materials & Design
سال: 2022
ISSN: ['1873-4197', '0264-1275']
DOI: https://doi.org/10.1016/j.matdes.2022.110600