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of 303
pro vyhledávání: '"H. Siethoff"'
Autor:
H SIETHOFF
Publikováno v:
Materials Science and Engineering A. 386:68-73
Autor:
H. Siethoff
Publikováno v:
Intermetallics. 5:625-632
The Debye temperature of a material is a suitable parameter to describe phenomena of solid-state physics which are associated with lattice vibrations. It basically depends on the elastic constants. In recent work a simple method was put forward that
Publikováno v:
Scopus-Elsevier
Publikováno v:
Physica Status Solidi (a). 137:299-307
GaAs 〈123〉 single crystals, doped with 5 × 1019 In/cm3, are deformed in compression at different strain rates in the temperature range between 550 and 900 °C. The shape of the resulting stress-strain curves is rather similar to that found for o
Autor:
H Siethoff
Publikováno v:
Scripta Metallurgica et Materialia. 27:7-12
Autor:
K. Ahlborn, H. Siethoff
Publikováno v:
Physica Status Solidi (a). 128:397-406
The steady-state deformation of solid solution alloys is characterized by at least three different regimes. At low and intermediate stresses, recovery controlled climb and solute drag of dislocations, respectively, are assumed as underlying mechanism
Review: Structural, elastic, and thermodynamic properties of cubic and hexagonal Scx Al1−x N crystals.
Publikováno v:
Journal of Applied Physics; 10/28/2023, Vol. 134 Issue 16, p1-56, 56p
Autor:
H. Siethoff, W. Schröter
Publikováno v:
Czechoslovak Journal of Physics. 35:307-317
A thorough understanding of recovery phenomena in high-temperature plasticity requires information on both creep (constant stress) and constant strain-rate deformation in the corresponding steady-state regimes. This is demonstrated for the diamond cu
Autor:
H. Siethoff, K. Ahlborn
Publikováno v:
Scripta Metallurgica. 21:1439-1444
Publikováno v:
Journal of Physics C: Solid State Physics. 16:6185-6195
Self-diffusion in tellurium single crystals has been measured over the temperature range 496-640K using 127mTe as radiotracer and a sputtering technique for serial sectioning. Diffusion parallel to the c axis is described by D/sub ///T=6*10-5 exp(-1.