Electronic structure, microstructure, and crystal structure of the precipitation-hardened alloyCu98Be1.8Co0.2

Hall effect and electronic structure of films

“…A commonly used technique to map the density of states is core-level and valence band photoemission spectroscopy. Photoelectron spectra revealed a doping dependent shift of E F in a number of different materials [10][11][12]. In the case of Co 2 Fe x Mn 1Àx Si photoemission experiments with laboratory sources showed the predicted shift of the valence band density of states in bulk [13] and thin film [14] samples although with a smaller magnitude than calculated.…”

X-ray photoelectron spectroscopy characterization of the ω phase in water quenched Ti-5553 alloy

“…The nano-scale structure of Cu 98 Be 1.8 Co 0.2 alloy has been characterized of by XPS, and the result shows in the Cu2p core level spectra that there is a binding energy gap between the G. P. zone and the matrix binding energy in the partially hardened alloy due to the structure difference in G. P. zone and the matrix, suggesting that the nano-phase could be detected due to the binding energy difference of a certain element in difference phases [14]. In Au-Cu alloy, the binding energy of disordered and ordered Au 3 Cu alloy is different (ΔE b =0.16 eV) because their local structures at the Cu site are different [10].…”