Zobrazeno 1 - 10
of 106
pro vyhledávání: '"H. Peisl"'
Publikováno v:
Physica Status Solidi (a). 22:501-510
Pure niobium single crystals and wires were irradiated at 4.6 K by fast neutrons. Lattice parameter change Δa/a and resistivity change Δϱ were determined simultaneously at 4.2 and 9.2 K, respectively, and recovery was studied by an isochronal anne
Publikováno v:
Applied physics. 3:37-43
Thermal expansion on high purity aluminum has been measured to study defects in thermal equilibrium by the (ΔL/L 0−Δa/a 0) method. Measurements of the changes in macroscopic length ΔL and lattice parameter Δa were made from room temperature to
Publikováno v:
Journal of Physics F: Metal Physics. 5:604-610
Pure platinum foils were quenched from high temperatures to liquid helium temperature in order to freeze in a high vacancy concentration. The lattice parameter change Delta a/a and electrical resistivity change Delta rho were measured simultaneously
Publikováno v:
Le Journal de Physique Colloques. 43:C9-119
Autor:
H. Peisl
Publikováno v:
Le Journal de Physique Colloques. 37:C7-47
Publikováno v:
Physica Status Solidi (a). 37:K67-K70
Publikováno v:
Journal of Physics F: Metal Physics. 8:391-402
The diffuse scattered X-ray intensity close to several reciprocal lattice points (hh0) was measured at room temperature in single-crystal Ta-H alloys. The displacement field of dissolved hydrogen in Ta can be treated as a linear superposition of sing
Publikováno v:
Journal of Physics C: Solid State Physics. 10:2511-2521
The release of stored energy of X-irradiated KBr measured between 10 and 50K. A very sensitive heat flow calorimeter is described, which allows the detection of energy release rates as small as 0.5% of the heat capacity of the sample. The observed an
Publikováno v:
Journal of Nuclear Materials. :627-634
Single crystals of silicon were irradiated with neutron doses from 2.5 × 1018 n cm−2 up to 2.5 × 1019 n cm−2 (E > 0.1 MeV). X-ray diffuse scattering from the irradiated samples was measured near the (440) reflection. A combination of the lattic
Publikováno v:
Solid State Communications. 19:147-150
Specific heat and optical birefringence measurements made on RbAg4I5 are found to yield Ising-like critical exponents at the 208 K phase transition. A model involving indirect coupling of Ag+ sites through distortions of the I--lattice is presented w