Determination of dynamic fracture parameters for HF-1 steel
Dynamic fracture parameters have been determined for two heat treatments of HF-1 steel. A gas gun was used for the experiments. Different amounts of fracture damage were produced in HF-1 steel specime...
Dynamic fracture parameters have been determined for two heat treatments of HF-1 steel. A gas gun was used for the experiments. Different amounts of fracture damage were produced in HF-1 steel specime...
Grain-boundary diffusion in some Pb-Sn alloys
We report the results of grain-boundary diffusion measurements for Pb and Sn tracers in Pb1−xSnx alloys where x = 1.7, 3.5, and 8.3 at. %. We also report results for lattice diffusion in these a...
We report the results of grain-boundary diffusion measurements for Pb and Sn tracers in Pb1−xSnx alloys where x = 1.7, 3.5, and 8.3 at. %. We also report results for lattice diffusion in these a...
X-ray diffraction from high pressure Ge using synchrotron radiation
J. Appl. Phys. 53, 5669 (1982); doi:10.1063/1.331451
Issue Date: August 1982
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The high pressure structural phase transition in Ge has been studied using the energy dispersive x- ray diffraction technique and a synchrotron radiation source. Ge was observed to transform to the 
-Sn tetragonal structure in agreement with the earlier results of Jamieson, but the phase transition began at 80±5 kilobars, a somewhat lower value than generally reported. These experimental diffraction results are compared with the recent self-consistent pseudopotential calculations of Yin and Cohen and with the observed transition pressure for shock wave loaded Ge.
Journal of Applied Physics is copyrighted by The American Institute of Physics.
-Sn tetragonal structure in agreement with the earlier results of Jamieson, but the phase transition began at 80±5 kilobars, a somewhat lower value than generally reported. These experimental diffraction results are compared with the recent self-consistent pseudopotential calculations of Yin and Cohen and with the observed transition pressure for shock wave loaded Ge.
Journal of Applied Physics is copyrighted by The American Institute of Physics.
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KEYWORDS and PACS
GERMANIUM,
X&minus,
RAY DIFFRACTION,
SYNCHROTRON RADIATION,
EXPERIMENTAL DATA,
PHASE TRANSFORMATIONS,
VERY HIGH PRESSURE,
TETRAGONAL LATTICES,
SHOCK WAVES,
MATHEMATICAL MODELS
- 64.70.Kb
Equations of state, phase equilibria, and phase transitions Phase equilibria, phase transitions, and critical points of specific substances Solid
solid transitions
- 64.60.-i
Equations of state, phase equilibria, and phase transitions General studies of phase transitions - 62.50.+p
Mechanical and acoustical properties of condensed matter High-pressure and shock-wave effects in solids - YEAR: 1982
RELATED DATABASES
PUBLICATION DATA
0021-8979 (print)
1089-7550 (online)
AIP
REFERENCES (21)
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