Author: Sven Erik HörnströmPublisher:
ISBN: 9789178700578
Category :
Languages : en
Pages : 39
Book Description
Electron Spectroscopy Studies of Surface Segregation in Selected Binary Alloys and Surface Composition of Oxidized Copper Solar Absorbers
Author: Sven Erik HörnströmPublisher:
ISBN: 9789178700578
Category :
Languages : en
Pages : 39
Book Description
Elestron Spectroscopy Studies of Surface Segregation in Selected Binary Alloys and Surface Composition of Oxidized Copper Solar Absorbers
Author: Energy Research Abstracts
Author: Energy Research Abstracts
Author: Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 712
Book Description
Semiannual, with semiannual and annual indexes. References to all scientific and technical literature coming from DOE, its laboratories, energy centers, and contractors. Includes all works deriving from DOE, other related government-sponsored information, and foreign nonnuclear information. Arranged under 39 categories, e.g., Biomedical sciences, basic studies; Biomedical sciences, applied studies; Health and safety; and Fusion energy. Entry gives bibliographical information and abstract. Corporate, author, subject, report number indexes.
Auger Electron Spectroscopy Study of Surface Segregation in the Binary Alloys Copper - 1 Atomic Percent Indium, Copper - 2 Atomic Percent Tin, and Iron - 6.55 Atomic Percent Silicon
Author: John FerrantePublisher:
ISBN:
Category : Auger effect
Languages : en
Pages : 28
Book Description
Auger electron spectroscopy was used to examine surface segregation in the binary alloys copper-1 at. % indium, copper-2 at. % tin and iron-6.55 at. % silicon. The copper-tin and copper-indium alloys were single crystals oriented with the /111/ direction normal to the surface. An iron-6.5 at. % silicon alloy was studied (a single crystal oriented in the /100/ direction for study of a (100) surface). It was found that surface segregation occurred following sputtering in all cases. Only the iron-silicon single crystal alloy exhibited equilibrium segregation (i.e., reversibility of surface concentration with temperature) for which at present we have no explanation. McLean's analysis for equilibrium segregation at grain boundaries did not apply to the present results, despite the successful application to dilute copper-aluminum alloys. The relation of solute atomic size and solubility to surface segregation is discussed. Estimates of the depth of segregation in the copper-tin alloy indicate that it is of the order of a monolayer surface film.
Auger Electron Spectroscopy Study of Surface Segregation in the Binary Alloys Copper - 1 Atomic Percent Indium, Copper - 2 Atomic Percent Tin, and Iron - 6.55 Atomic Pecent Silicon
Author: John FerranteScientific and Technical Aerospace Reports
Author: Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1008
Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Author: 
Author: 
Author: