Atomic data from the IRON Project. I. Electron-impact scattering of Fe17+ using R-matrix theory with intermediate couplingWe present results for electron-impact excitation of F-like Fe calculated using R-matrix theory where an ... MC Witthoeft,NR Badnell,KA Berrington,... 被引量: 0发表: ...
Non-precious iron-based catalysts (Fe–NCs) require high active site density to meet the performance targets as cathode catalysts in proton exchange membrane fuel cells. Site density is generally limited to that achieved at a 1–3 wt%(Fe) loading due to the undesired formation of iron-conta...
The Density-functional calculations (DFT) were conducted via the use of the Vienna ab initio simulation package (VASP) to investigate rare-earth iron garnets67. The generalized gradient approximation (GGA)68 was used together with the Perdew-Burke-Ernzerhof (PBE) exchange-correlation functional for...
The electronic structure and local atomic magnetic moments of components in iron-nickel-chromium alloys with bcc lattice are calculated using a coherent potential combined with the Hartree-Fock approximation. The computations agree well with available experimental data....
It is thus of fundamental importance to understand the interactions between the iron surface and various reaction intermediates. Here, we present a systematic study of atomic and molecular adsorption behavior over Fe(110) using periodic, self-consistent density functional theory (DFT-GGA) calculations....
However, Liu et al [38] demonstrated the formation of nanoribbons with a smooth width of 0.35 nm after electron beam radiation by carefully controlling the fracture of the MoS2 monolayer via beam energy and density. Lin et al [39] used electron radiation to generate vacancies and vacancy ...
Iron (Fe) - Iron is represented as Fe and has an atomic number of 26. Iron atomic mass is 55.845 u. Know the physical and chemical properties, density, boiling and melting point, along with the uses of Iron on BYJU'S.
When the dimension of matter is reduced from the three dimensions to low dimensions or even single-atom scale, distinctive features can be observed, indicating broad application prospects in variety fields, such as energy storage and conversion, topological nanocomponents, and semiconductors. Developing...
The nuclear and the magnetic patterns display an anisotropic peak broadening depending on the h k l direction and the annealing temperature. This effect is discussed in terms of microdomain structure associated with fluctuations of density modulation. 展开 ...
AG Fainshtein,NL Manakov,AA Nekipelov - 《Journal of Physics B Atomic Molecular & Optical Physics》 被引量: 17发表: 1991年 Atomic theory methods for the polarization in photon and electron interactions with atoms An alternative method to the density matrix formalism for the derivation of general...