Organic molecular-beam deposition of perylene on Cu(110): Results from near-edge x-ray absorption spectroscopy, x-ray photoelectron spectroscopy, and atomic force microscopy

2004 ◽  
Vol 19 (7) ◽  
pp. 2049-2056 ◽  
Author(s):  
K. Hänel ◽  
S. Söhnchen ◽  
S. Lukas ◽  
G. Beernink ◽  
A. Birkner ◽  
...  
Keyword(s):  
Atomic Force Microscopy ◽  
Absorption Spectroscopy ◽  
Photoelectron Spectroscopy ◽  
Substrate Surface ◽  
X Ray ◽  
Force Microscopy ◽  
Atomic Force ◽  
Molecular Beam Deposition ◽  
Polycyclic Aromatic ◽  
X Ray Absorption

The growth of the polycyclic aromatic hydrocarbon perylene on (110) oriented copper substrates has been studied by means of x-ray photoelectron spectroscopy, near-edge x-ray absorption spectroscopy, and atomic force microscopy. In the monolayer regime, the molecules are orientated with their molecular plane parallel to the substrate, whereas they adopt a tilted arrangement in multilayer films. For multilayers with thicknesses exceeding 10 nm, the molecules grow in a bulk-like structure with their long axes orientated upright to the substrate surface.

Tribofilms Generated From ZDDP and DDP on Steel Surfaces: Part 1 — Growth, Wear and Morphology

2005 ◽  
Author(s):  
Z. Zhang ◽  
E. S. Yamaguchi ◽  
M. Kasrai ◽  
G. M. Bancroft
Keyword(s):  
Atomic Force Microscopy ◽  
Photoelectron Spectroscopy ◽  
Zinc Dialkyldithiophosphate ◽  
Edge Structure ◽  
X Ray ◽  
Force Microscopy ◽  
Atomic Force ◽  
Wide Range ◽  
Steel Surfaces ◽  
X Ray Absorption

The growth and morphology of tribofilms, generated from zinc dialkyldithiophosphate (ZDDP) and an ashless dialkyldithiophosphate (DDP) over a wide range of rubbing times (10 seconds to 10 hours) and concentrations (0.1 to 5 wt % ZDDP), have been examined using atomic force microscopy (AFM), X-ray photoelectron spectroscopy (XPS), and X-ray absorption near edge structure (XANES) spectroscopy at the O, P and S K-edges, and the P, S, and Fe L-edges. The physical aspects of the growth and morphology of the tribofilms will be presented here (Part I) and the chemistry of the films will be discussed in (Part II).

Giant Bilayer Hemoglobin from Earthworm Studied by X-ray Absorption Spectroscopy and Atomic Force Microscopy

2001 ◽  
Author(s):  
M. GIRASOLE ◽  
A. CRICENTI ◽  
A. CONGIU-CASTELLANO ◽  
A. MARCONI ◽  
C. DAVOLI ◽  
...  
Keyword(s):  
Atomic Force Microscopy ◽  
Absorption Spectroscopy ◽  
X Ray ◽  
Force Microscopy ◽  
Atomic Force ◽  
X Ray Absorption

scholarly journals X-ray absorption spectroscopy and atomic force microscopy study of bias-enhanced nucleation of diamond films

1998 ◽  
Vol 72 (17) ◽  
pp. 2105-2107 ◽  
Author(s):  
M. M. Garcı́a ◽  
I. Jiménez ◽  
L. Vázquez ◽  
C. Gómez-Aleixandre ◽  
J. M. Albella ◽  
...  
Keyword(s):  
Atomic Force Microscopy ◽  
Absorption Spectroscopy ◽  
Diamond Films ◽  
Microscopy Study ◽  
Atomic Force Microscopy Study ◽  
X Ray ◽  
Force Microscopy ◽  
Atomic Force ◽  
X Ray Absorption

Investigation of Ti/CuO interface by X-ray photoelectron spectroscopy and atomic force microscopy

2018 ◽  
Vol 51 (2) ◽  
pp. 246-253
Author(s):  
Dev Raj Chopra ◽  
Justin Seth Pearson ◽  
Darius Durant ◽  
Ritesh Bhakta ◽  
Anil R. Chourasia
Keyword(s):  
Atomic Force Microscopy ◽  
Photoelectron Spectroscopy ◽  
X Ray ◽  
Force Microscopy ◽  
Atomic Force

Characterization of X-ray irradiated graphene oxide coatings using X-ray diffraction, X-ray photoelectron spectroscopy, and atomic force microscopy

2013 ◽  
Vol 28 (2) ◽  
pp. 68-71 ◽  
Author(s):  
Thomas N. Blanton ◽  
Debasis Majumdar
Keyword(s):  
Atomic Force Microscopy ◽  
Graphene Oxide ◽  
Photoelectron Spectroscopy ◽  
High Energy ◽  
X Ray Diffraction ◽  
Carbon Phase ◽  
X Ray ◽  
Force Microscopy ◽  
Atomic Force ◽  
Before And After

In an effort to study an alternative approach to make graphene from graphene oxide (GO), exposure of GO to high-energy X-ray radiation has been performed. X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), and atomic force microscopy (AFM) have been used to characterize GO before and after irradiation. Results indicate that GO exposed to high-energy radiation is converted to an amorphous carbon phase that is conductive.

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