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Gorsky relaxation

The first observations of the Gorsky relaxation in a hydrogenated metallic glass were reported in 1981 for an electrolytically-charged sample of PdjjoSijo- In contrast to the... [Pg.227]

Fig. 12 Concentration dependence of the Gorsky relaxation strength in a - Pdxf,Si 4, and a comparison of dfx/dC obtained from Eq. (13) with that calculated from Kirchheim s model via Eq. (14). Fig. 12 Concentration dependence of the Gorsky relaxation strength in a - Pdxf,Si 4, and a comparison of dfx/dC obtained from Eq. (13) with that calculated from Kirchheim s model via Eq. (14).
We turn now to some new results on the Gorsky relaxation in the lower-silicon alloy Pdx6Sii4. Interest in this alloy (which is close to the composition limit for quenching to... [Pg.229]

Fig. 13 Rate plots for chemical diffusion of hydrogen in a - Pdx6Sii4, as derived from the kinetics of the Gorsky relaxation. Fig. 13 Rate plots for chemical diffusion of hydrogen in a - Pdx6Sii4, as derived from the kinetics of the Gorsky relaxation.
Finally, we should mention two topics which so far are not well understood. One concerns the apparently opposite manner in which the strength of the Gorsky relaxation has been found to depend on temperature for different alloys. The other topic concerns the puzzling characteristics reported for a second process observed to follow the Gorsky relaxation in PdxoSi2o at higher temperatures. ... [Pg.230]

B. S. Berry and W. C. Pritchet, Snoek and Gorsky Relaxations in Hydrogenated Metallic Glasses, J. de Physique (in press). [Pg.236]

Forstermann, U., Gorsky, L. D., Pollock, J. S., Ishii, K., Schmidt, H. H. H. W., Heller, M., and Murad, F. (1990). Hormone-induced biosynthesis of endothelium-derived relaxing factor/nitric oxide-like material in NlE-115 neuroblastoma cells requires calcium and calmodulin. Mol. Pharmacol. 38, 7-13. [Pg.131]

Murad, F., Ishii, K., Gorsky, F., FOrstermann, U., Kerwin, J. F., and Heller, M. (1990). Endothelium-derived relaxing factor is a ubiquitous intracellular second messenger and extracelluar paracrine substance for cyclic GMP synthesis. In Nitric Oxide from L-Arginine A Bioregulatory System (S. Moncada and E. A. Higgs, eds.), pp. 301-315. Elsevier, Amsterdam. [Pg.250]

The conclusion that the reorientation relaxation is of the Snoek type is strongly supported by observations of a second relaxation process known as the Gorsky effect. This relaxation provides an entirely different perspective on the interstitial population, since it focuses on the H-interstitial as a dilatation center rather than as an elastic... [Pg.225]

See other pages where Gorsky relaxation is mentioned: [Pg.789]    [Pg.790]    [Pg.215]    [Pg.216]    [Pg.225]    [Pg.226]    [Pg.229]    [Pg.230]    [Pg.230]    [Pg.231]    [Pg.236]    [Pg.789]    [Pg.790]    [Pg.215]    [Pg.216]    [Pg.225]    [Pg.226]    [Pg.229]    [Pg.230]    [Pg.230]    [Pg.231]    [Pg.236]    [Pg.789]    [Pg.795]    [Pg.232]    [Pg.226]   
See also in sourсe #XX -- [ Pg.225 , Pg.226 , Pg.227 , Pg.228 , Pg.229 ]



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