ON MECHANISM OF NANODISPERSED COPPER OXIDES FORMATION UNDER PULSE ALTERNATING CURRENT
نویسندگان
چکیده
منابع مشابه
orthorhombic phase of copper - oxides
A microscopical theory of electronic spectrum and superconductivity is formulated within the two-dimensional anisotropic t − J model with tx = ty and Jx = Jy. Renormalization of electronic spectrum and superconductivity mediated by spin-fluctuations are investigated within the Eliashberg equation in the weak coupling approximation. The gap function has d + s symmetry with the extended s-wave co...
متن کاملDepolarization of a piezoelectric film under an alternating current field
In this article, we demonstrate that a sol-gel-derived niobium-doped lead zirconate titanate film can be depolarized by the application of alternating current ac fields of diminishing amplitude and we explain the phenomenon based on the concept of the Preisach model. The amplitude of the ac fields is decreased from 20 to 2 MV/m in ten steps. The observed piezoelectric coefficient of the film de...
متن کاملParameterization of Water Electrooxidation Catalyzed by Metal Oxides Using Fourier Transformed Alternating Current Voltammetry.
Detection and quantification of redox transformations involved in water oxidation electrocatalysis is often not possible using conventional techniques. Herein, use of large amplitude Fourier transformed ac voltammetry and comprehensive analysis of the higher harmonics has enabled us to access the redox processes responsible for catalysis. An examination of the voltammetric data for water oxidat...
متن کاملOn the Mechanism of MOF‐5 Formation under Cathodic Bias
T considerable interest in the chemistry and applications of metal−organic frameworks (MOFs) has led to significant synthetic advances in this area, yet the details of the self-assembly process that give rise to these materials are still unclear. This is curious, but not unexpected: the crystallization of MOFs is difficult to study because their nucleation typically requires unpredictable induc...
متن کاملFusion with Alternating Pulse Widths
Although depth cameras play a huge role as a affordable device to scan 3D spaces, the precision of the device does not match other conventional cameras with color sensors. Considering their sophisticated nature, it is impossible to not vindicate depth cameras from this blame. However, the demand from the relevant fields is strong, including augmented reality which I am mostly concerned of. Thou...
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: Фундаментальные исследования (Fundamental research)
سال: 2017
ISSN: 1812-7339
DOI: 10.17513/fr.41991