XPS study of multilayer multicomponent films
نویسندگان
چکیده
منابع مشابه
Multilayer Nano Films for Corrosion Control
Nano films consisting of an alternating sequence of positively and negatively charged polyelectrolytes have been prepared by means of the electrostatic layer-by-layer (LBL) sequential assembly technique on treated and untreated mild steel wires. Inhibitor was encapsulated between cationic and anionic polyelectrolyte nano films. This paper mainly focuses on the effect of these nano-films of poly...
متن کاملAngle-resolved XPS analysis and characterization of monolayer and multilayer silane films for DNA coupling to silica.
We measure silane density and Sulfo-EMCS cross-linker coupling efficiency on aminosilane films by high-resolution X-ray photoelectron spectroscopy (XPS) and atomic force microscopy (AFM) measurements. We then characterize DNA immobilization and hybridization on these films by (32)P-radiometry. We find that the silane film structure controls the efficiency of the subsequent steps toward DNA hybr...
متن کاملmultilayer nano films for corrosion control
nano films consisting of an alternating sequence of positively and negatively charged polyelectrolytes have been prepared by means of the electrostatic layer-by-layer (lbl) sequential assembly technique on treated and untreated mild steel wires. inhibitor was encapsulated between cationic and anionic polyelectrolyte nano films. this paper mainly focuses on the effect of these nano-films of poly...
متن کاملInteraction of Ultrathin Films of Cu with Rh ( 100 ) and Ru ( 0001 ) : An XPS Study
The interaction of ultrathin fdms of Cu with Rh(100) and Ru(0001) has been examined by using X-ray photoelectron spectrapcopy (XPS). The effects of surface annealing temperature, adsorbate coverage (film thickness), and CO chemisorption were investigated. The XPS data show that the atoms in a monolayer of Cu supported on Rh( 100) or Ru(0001) are electronically perturbed with respect to the surf...
متن کاملAn XPS Study of the Interaction of Ultrathin Cu Films with Pd(111)
The interaction of ultrathin Cu films with Pd(111) was studied by X-ray photoelectron spectroscopy (XPS). The effects of Cu coverage and annealing temperature were investigated. The XPS data show that at room temperature Cu grows on Pd(111) layer-by-layer without alloying. Furthermore, Cu 2p3/2 core-level shifts as a function of film thickness indicate that the Cu-Pd interactions perturb the el...
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: Applied Surface Science
سال: 2018
ISSN: 0169-4332
DOI: 10.1016/j.apsusc.2017.07.256