Zobrazeno 1 - 10
of 28
pro vyhledávání: '"H. Razafitrimo"'
Publikováno v:
Surface Science. 595:73-86
Ru and Ti have been co-evaporated onto a SiC substrate in an ultrahigh vacuum chamber. The formation of the RuTi film and its interaction with oxygen by exposure to 100 L of pure oxygen and exposure to air was investigated by X-ray photoelectron spec
Publikováno v:
Materials Science Forum. :513-520
Publikováno v:
Journal of Applied Electrochemistry. 29:627-635
Ball-milled nanocrystalline Ti3RuFe powders were mixed with 1, 2, 4, 10 and 20 equivalents of Al and the mixtures were milled again for 20 h. The amount of Al atoms dissolved into the B2 structure of Ti3RuFe does not exceed 8–9 at %, the remaining
Autor:
Bing R. Hsieh, VienE Choong, Yongli Gao, William A. Feld, H. Razafitrimo, Wai Chou Wan, Homer Antoniadis
Publikováno v:
Macromolecules. 30:6567-6574
Thin films of poly[(2,3-diphenyl-p-phenylene)vinylene] (DP-PPV) have been prepared via a chlorine precursor route (CPR). This involves the polymerization of 1,4-bis(chloromethyl)-2,3-diphenylbenzen...
Publikováno v:
Synthetic Metals. 79:103-106
Scanning tunneling microscopy was used to characterize surface topographies relevant to polymeric light-emitting diodes (LEDs) whose active medium is a thin film of poly(2,3-diphenyl- p -phenylene vinylene) (DP-PPV). We performed a sequence of topogr
Publikováno v:
Synthetic Metals. 78:247-252
We have studied the formation of the Ca/poly( p -phenylene vinylene) (PPV) interface using X-ray photoelectron emission spectroscopy (XPS) and near edge X-ray absorption fine structure (NEXAFS). The rigid shift seen by XPS in the C(ls) core level spe
Publikováno v:
Polymer International. 36:147-153
We have investigated the interface formation of Ca with poly(p-phenylene α,α'-diphenyl vinylene) (PPV-DP) and poly(p-phenylene α-phenyl vinylene) (PPV-P) using X-ray photoemission spectroscopy (XPS). Similarly to our earlier findings in metal/PPV
Publikováno v:
Surface and Interface Analysis. 23:89-98
We report on our recent x-ray photoemission spectroscopy investigations of the interface formation of metals with poly(p-phenylene vinylene) (PPV) prepared under various conditions. We have found that during deposition the metal reacts with residual
Publikováno v:
Journal of Applied Physics. 75:7526-7530
We report on our recent x‐ray photoemission spectroscopy investigations of the interface formation of Al with poly(p‐phenylene vinylene) (PPV) prepared under various conditions. We have found that during deposition Al reacts with residual hydroxy
Publikováno v:
Applied Physics Letters. 67:2621-2623
We have investigated the interface formation of Ca with an alkanethiol CH3(CH3)17SH monolayer self‐assembled onto gold‐coated silicon. Deposited Ca neither diffused into nor interacted chemically with the monolayer. Core‐level shift and work fu