On-Surface Atom-by-Atom-Assembled Aluminum Binuclear Tetrabenzophenazine Organometallic Magnetic Complex

When sharp metal filaments of W, Fe, Nb or Ta are observed in the field-ion microscope (FIM), their appearance is differentiated primarily by variations in regional brightness. This regional brightness, particularly prominent at liquid nitrogen temperature has been attributed in the main to chemical specificity which manifests itself in a paricular array of surface-atom electron-orbital configurations.Recently, anomalous image brightness and streaks in both fcc and bee materials observed in the FIM have been shown to be the result of surface asperities and related topographic features which arise by the unsystematic etching of the emission-tip end forms.

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SIMULTANEOUS GAS-PHASE AND SURFACE ATOM RECOMBINATION FOR STAGNATION BOUNDARY LAYER

AIAA Journal ◽

10.2514/3.1679 ◽

1963 ◽

Vol 1 (4) ◽

pp. 929-931 ◽

Cited By ~ 8

Author(s):

PAUL M. CHUNG ◽

SHAOWEN W. LIU

Keyword(s):

Boundary Layer ◽

Gas Phase ◽

Surface Atom

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Volcano plots, hydrodesulfurization and surface atom pair potentials

Surface Science ◽

10.1016/0039-6028(90)90754-v ◽

1990 ◽

Vol 236 (1-2) ◽

pp. L353-L357 ◽

Cited By ~ 18

Author(s):

Jeremy K. Burdett ◽

John T. Chung

Keyword(s):

Surface Atom ◽

Atom Pair ◽

Pair Potentials ◽

Volcano Plots

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Computer simulation of surface atom ejection by ion impact

Vacuum ◽

10.1016/s0042-207x(76)80590-8 ◽

1976 ◽

Vol 26 (8) ◽

pp. 358

Keyword(s):

Computer Simulation ◽

Surface Atom ◽

Ion Impact

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LOW ENERGY ION SCATTERING

Surface Review and Letters ◽

10.1142/s0218625x07009001 ◽

2007 ◽

Vol 14 (01) ◽

pp. 31-41 ◽

Cited By ~ 4

Author(s):

FERIDOUN SAMAVAT ◽

BRUCE V. KING ◽

D. JOHN O'CONNOR

Keyword(s):

Surface Analysis ◽

Atomic Layer ◽

Low Energy ◽

Surface Atom ◽

Ion Scattering ◽

Low Energy Ion Scattering ◽

Composition And Structure ◽

Extreme Sensitivity ◽

Low Energy Ions

Low energy ion scattering (LEIS) is the study of the composition and structure of a surface by the detection of low energy ions with energies ranging from 100 eV to 10 keV elastically scattered off the surface. The extreme sensitivity to the outermost atomic layer makes it as a unique tool for surface analysis. In this paper, concepts of shadowing, blocking, and also polar and azimuthal scans have been described. Surface order and surface atom spacings are revealed by using these concepts and measuring the intensity of backscattered projectiles as a function of the incident and azimuthal angles.

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