Ion-induced grain growth in multilayer and coevaporated metal alloy thin films [electronic resource]

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Bibliographic Details
Online Access: Online Access
Corporate Author: Argonne National Laboratory (Researcher)
Format: Government Document Electronic eBook
Language:English
Published: Washington, D.C : Oak Ridge, Tenn. : United States. Dept. of Energy. Office of Energy Research ; distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, 1990.
Subjects:

MARC

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245 0 0 |a Ion-induced grain growth in multilayer and coevaporated metal alloy thin films  |h [electronic resource] 
260 |a Washington, D.C :  |b United States. Dept. of Energy. Office of Energy Research ;  |a Oak Ridge, Tenn. :  |b distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy,  |c 1990. 
300 |a Pages: (10 p) :  |b digital, PDF file. 
336 |a text  |b txt  |2 rdacontent. 
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500 |a Published through the Information Bridge: DOE Scientific and Technical Information. 
500 |a 09/01/1990. 
500 |a "conf-900936-22" 
500 |a "DE91004489" 
500 |a ": DMR8603174" 
500 |a "DMR8903138" 
500 |a 7. international conference on ion beam modification of materials, Knoxville, TN (USA), 9-14 Sep 1990. 
500 |a Alexander, D.E.; Was, G.S. . Dept. of Nuclear Engineering; Rehn, L.E. 
520 3 |a Irradiation experiments were conducted on multilayer (ML) and coevaporated (CO) thin films in order to examine the role that the heat of mixing (ΔH{sub mix}) has in ion-induced grain growth. Room temperature irradiations using 1.7 MeV Xe were performed in the High Voltage Electron Microscope at Argonne National Laboratory. The alloys studied (Pt-Ti, Pt-V, Pt-Ni, Au-Co and Ni-Al) spanned a large range of ΔH{sub mix} values. Comparison of grain growth rates between ML and CO films of a given alloy confirmed a heat of mixing effect. Differences in grain growth rates between ML and CO films scaled according to the sign and magnitude of ΔH{sub mix} of the system (with exception of the Pt-V system). Substantial variations in growth rates among CO alloy films experiencing similar irradiation damage demonstrated that a purely collisional approach is inadequate for describing ion-induced grain growth and consideration must also be given to material-specific properties. Results from CO alloy films were consistent with a thermal spike model of ion-induced grain growth. The grain boundary mobility was observed to be proportional to the thermal spike-related parameter, (F{sub D}²)/(ΔH{sub coh}³), where F{sub D} is the deposited damage energy and ΔH{sub coh} is the cohesive energy. 
536 |b W-31109-ENG-38. 
650 7 |a Rare Gases.  |2 local. 
650 7 |a Gases.  |2 local. 
650 7 |a Nonmetals.  |2 local. 
650 7 |a Crystal Growth.  |2 local. 
650 7 |a Xenon.  |2 local. 
650 7 |a Thin Films.  |2 local. 
650 7 |a Films.  |2 local. 
650 7 |a Radiation Effects.  |2 local. 
650 7 |a Physical Properties.  |2 local. 
650 7 |a Physical Radiation Effects.  |2 local. 
650 7 |a Ion Beams.  |2 local. 
650 7 |a Fluids.  |2 local. 
650 7 |a Ion Implantation.  |2 local. 
650 7 |a Elements.  |2 local. 
650 7 |a Alloys.  |2 local. 
650 7 |a Beams.  |2 local. 
650 7 |a Mixing Heat.  |2 local. 
650 7 |a Thermodynamic Properties.  |2 local. 
650 7 |a Enthalpy.  |2 local. 
650 7 |a Condensed Matter Physics, Superconductivity And Superfluidity.  |2 edbsc. 
710 2 |a Argonne National Laboratory.  |4 res. 
710 1 |a United States.  |b Department of Energy.  |b Office of Energy Research.  |4 spn. 
710 2 |a National Renewable Energy Laboratory (U.S.).  |4 spn. 
710 1 |a United States.  |b Department of Energy.  |b Office of Scientific and Technical Information.  |4 dst. 
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