Zobrazeno 1 - 10
of 197
pro vyhledávání: '"D. L. Pugmire"'
Publikováno v:
Surface Science. 605:314-320
X-ray photoelectron spectroscopy (XPS) and Auger electron spectroscopy (AES) were employed to study oxide films on plutonium metal surfaces. Measurements of the relative concentrations of oxygen and plutonium, as well as the resulting oxidation state
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 19:1977-1982
The chemical environment of oxygen in cobalt-containing metal oxides with compositions MxM(x−1)′O and MxM(3x−1)′O4 (M,M′=Mn,Ni,Co) has been studied by Auger, x-ray and ultraviolet photoelectron, and high resolution electron energy loss spec
Publikováno v:
Surface Science. 472:155-171
Nickelocene adsorption and decomposition on the Ag(100) surface were studied with temperature programmed desorption and high resolution electron energy loss spectroscopy. At monolayer coverages on the relatively inert Ag(100) surface at 175 K, nickel
Publikováno v:
Applied Surface Science. 165:70-84
Nickel cobaltite, NiCo 2 O 4 , has been synthesized by sol–gel and thermal decomposition techniques and the surface composition studied with Auger (AES) and X-ray photoelectron spectroscopies (XPS). The as-introduced samples are near-stoichiometric
Publikováno v:
The Journal of Physical Chemistry B. 104:3085-3093
High-resolution electron energy loss spectroscopy (HREELS) and X-ray photoelectron spectroscopy (XPS) have been used to investigate the adsorption of ferrocene on Ag(100) at 150 K. The HREELS data show that ferrocene adopts an orientation with the mo
Publikováno v:
Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films. 17:1581-1586
Nickelocene adsorption onto Ag(100), Ni(100), and NiO(100)/Ni(100) surfaces was studied with x-ray photoelectron spectroscopy and high-resolution electron energy loss spectroscopy at 135 K for monolayer and multilayer coverages of NiCp2. On the relat
Publikováno v:
Surface Science. 411:L844-L848
High-resolution electron-energy-loss spectroscopy has been used to study the molecular adsorption of nickelocene, Ni(C5H5)2, on Ag(100). Results indicate that at up to one monolayer coverage, nickelocene adsorbs molecularly with its axis approximatel
Autor:
Romankov, Vladyslav1,2 (AUTHOR), Bernhardt, Moritz3 (AUTHOR), Heinrich, Martin1,2 (AUTHOR), Vaclavkova, Diana1 (AUTHOR), Harriman, Katie4 (AUTHOR), Daffé, Niéli1 (AUTHOR), Delley, Bernard1 (AUTHOR), Korzyński, Maciej Damian5 (AUTHOR), Muntwiler, Matthias1 (AUTHOR), Copéret, Christophe3 (AUTHOR), Murugesu, Muralee4 (AUTHOR), Nolting, Frithjof1 (AUTHOR), Dreiser, Jan1 (AUTHOR) jan.dreiser@psi.ch
Publikováno v:
Small Science. Aug2024, Vol. 4 Issue 8, p1-11. 11p.
Publikováno v:
Analytical chemistry. 74(4)
Fabrication of microfluidic devices by excimer laser ablation under different atmospheres may provide variations in polymer microchannel surface characteristics. The surface chemistry and electroosmotic (EO) mobility of polymer microchannels laser ab
Autor:
Puspalata Rajesh, Jay A. LaVerne, A. M. Peters, H G Flores, D. L. Pugmire, P. Martinez, J. J Dziewinski, K. M. Dziewinska, S M Trujillo
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 9:012032
This paper summarizes efforts leading to selection of a new fluid for the determination of the density of large Pu parts. Based on an extended literature search, perfluorotributylamine (CF3(CF2)3)3N, trade name FC-43) was chosen for an experimental s