Cluster Diffusion and Island Formation on fcc(111) Metal Surfaces Studied by Atomic Scale Computer Simulations

2005 ◽  
pp. 19-28 ◽  
Author(s):  
Karsten Albe ◽  
Michael Müller
Keyword(s):  
Computer Simulations ◽  
Metal Surfaces ◽  
Atomic Scale ◽  
Island Formation ◽  
Cluster Diffusion

Site-selective, resonant photochemical desorption of metal atoms with laser light: manipulation of metal surfaces on the atomic scale

2003 ◽  
Vol 526 (1-2) ◽  
pp. L151-L157 ◽  
Author(s):  
D. Martin ◽  
T. Jacob ◽  
F. Stietz ◽  
B. Fricke ◽  
F. Träger
Keyword(s):  
Metal Surfaces ◽  
Laser Light ◽  
Atomic Scale ◽  
Light Manipulation ◽  
Metal Atoms ◽  
Site Selective

Atomic scale chemical fabrication of metal surfaces

1997 ◽  
Vol 386 (1-3) ◽  
pp. 56-66 ◽  
Author(s):  
Ken-ichi Tanaka ◽  
Yuji Okawa
Keyword(s):  
Metal Surfaces ◽  
Atomic Scale

scholarly journals Ab initio calculation of field emission from metal surfaces with atomic-scale defects

2019 ◽  
Vol 100 (16) ◽  
Author(s):  
H. Toijala ◽  
K. Eimre ◽  
A. Kyritsakis ◽  
V. Zadin ◽  
F. Djurabekova
Keyword(s):  
Ab Initio ◽  
Field Emission ◽  
Ab Initio Calculation ◽  
Metal Surfaces ◽  
Atomic Scale

Atomic-Scale Chemistry of Metal Surfaces

1993 ◽  
Vol 32 (Part 1, No. 3B) ◽  
pp. 1389-1393 ◽  
Author(s):  
Ken-ichi Tanaka
Keyword(s):  
Metal Surfaces ◽  
Atomic Scale

Atomic-Scale Fabrication of Metal Surfaces by Using Adsorption and Chemical Reaction

1997 ◽  
pp. 225-261
Author(s):  
Ken-ichi Tanaka ◽  
Yuji Matsumoto ◽  
Takaya Fujita ◽  
Yuji Okawa
Keyword(s):  
Chemical Reaction ◽  
Metal Surfaces ◽  
Atomic Scale

Surface Stress Effects on the Elastic Behavior of Nanoporous Metals

2005 ◽  
Vol 900 ◽  
Author(s):  
Douglas A. Crowson ◽  
Diana Farkas ◽  
Sean G. Corcoran
Keyword(s):  
Computer Simulations ◽  
Surface Stress ◽  
Field Model ◽  
Phase Field Model ◽  
Atomic Scale ◽  
Elastic Behavior ◽  
Stress Effects ◽  
Macroscopic Deformation ◽  
Nanoporous Metals ◽  
Nanoporous Structures

ABSTRACTAtomic scale computer simulations were used to investigate the surface stress induced deformation in nanoporous metals. A phase field model was used to generate digital nanoporous structures that are quantitatively similar to those created experimentally via dealloying. We analyze the important effects of surface relaxations on the macroscopic deformation in these samples as well as in small spherical clusters.

Correlations Between Grain Boundary Structure and Energy

1991 ◽  
Vol 229 ◽  
Author(s):  
K. L. Merkle ◽  
D. Wolf
Keyword(s):  
Electron Microscopy ◽  
Computer Simulations ◽  
Volume Expansion ◽  
Unit Area ◽  
High Resolution Electron Microscopy ◽  
Atomic Scale ◽  
Boundary Structure ◽  
Grain Boundary Structure ◽  
Resolution Electron ◽  
Simulation Results

AbstractHigh-resolution electron-microscopy (HREM) and computer simulations of <110> tilt grain boundaries (GBs) in Au are used to investigate correlations between atomic-scale GB structure and energy. The energies calculated for a variety of symmetric and asymmetric GBs suggest that asymmetric GB-plane orientations are often preferred over symmetric ones. The experimentally observed faceting behavior agrees with the computed energies. Computer simulations indicate general interrelations between GB energy and (i) volume expansion and (ii) the number of broken bonds per unit area of GB. These atomic-scale microstructural GB parameters, as evaluated from HREM observations, are compared to simulation results.

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