Abstract
The effects of a significant decrease in the sputtering rate and of the symmetrical separation of the isotope pairs 108Pd-105Pd and 110Pd-104Pd at depths up to 500 Å are experimentally detected in Pd specimens saturated with deuterium during electrolysis (i.e., having a high concentration of internal stresses). These effects are shown to be qualitatively explained using the concepts of isotope separation by centrifugation and diffusion with allowance for defects and mechanical stresses that appear in the near-surface Pd layer during deuterium penetration.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Hydrogen in Metals, Ed. by G. Alefeld and J. Voekl (Springer, New York, 1978; Mir, Moscow, 1981), Vol. 2, Top. Appl. Phys. 29.
L. Schlapbach, I. Anderson, and J. P. Burger, in Materials Science and Technology, Ed. by K. H. Jurgen Buschow (Weinheim, New York, 1994), Vol. 3B, Part 2, p. 287
B. J. Heuser and J. S. King, J. Alloys Compd. 261, 225 (1997).
J. N. Han, J. W. Lee, M. Seo, and S. I. Pyun, J. Electroanal. Chem. 506, 1 (2001).
A. G. Lipson, B. F. Lyakhov, D. M. Sakov, and V. A. Kuznetsov, Fiz. Tverd. Tela (St. Petersburg) 39(12), 2113 (1997) [Phys. Solid State 39, 1891 (1997)].
Y. Fukai and N. Okuma, Phys. Rev. Lett. 73, 1640 (1994).
P. I. Polukhin, S. S. Gorelik, and V. K. Vorontsov, Physical Fundamentals of Plastic Deformation (Metallurgiya, Moscow, 1982).
H. Yamazaki, Nucl. Instrum. Methods Phys. Res. B 134, 121 (1998).
P. C. Zalm, Rep. Prog. Phys. 58, 1321 (1995).
I. P. Chernov, N. N. Nikitenkov, M. Krening, et al., Izv. Ross. Akad. Nauk, Ser. Fiz. 64(11), 2181 (2000).
L. N. Puchkareva, I. P. Chernov, and N. N. Nikitenkov, Izv. Ross. Akad. Nauk, Ser. Fiz. 66(8), 1219 (2002).
A. G. Lipson, I. I. Bardyshev, V. A. Kuznetsov, and B. F. Lyakhov, Fiz. Tverd. Tela (St. Petersburg) 40(2), 254 (1998) [Phys. Solid State 40, 229 (1998)].
A. G. Lipson, D. M. Sakov, V. I. Savenko, and E. I. Saunin, Pis’ma Zh. Éksp. Teor. Fiz. 70(2), 118 (1999) [JETP Lett. 70, 123 (1999)].
A. Benninghover, F. G. Rudenauer, and H. W. Werner, Secondary Ion Mass Spectrometry. Basic Consepts, Instrumental Aspects, Application and Trends (Wiley, New York, 1987).
R. G. Wilson, F. A. Stevie, and L. W. Magee, Secondary Ion Mass Spectrometry. A Practical Handbook for Depth Profiling and Bulk Impurity Analysis (Wiley, New York, 1989).
J. Kaplan, Nuclear Physics (Addison-Wesley, Cambridge, Mass., 1955).
Y. Fukai and H. Sugimoto, Adv. Phys. 34, 263 (1985).
Y. Iwamura, N. Gotoh, T. Itoh, and I. Toyoda, Fusion Technol. 33(4), 476 (1998).
T. Mizuno et al., Electrochemistry 64(11), 1160 (1996).
A. G. Lipson, D. M. Sakov, and E. I. Saunin, Pis’ma Zh. Éksp. Teor. Fiz. 62(10), 805 (1995) [JETP Lett. 62, 828 (1995)].
Author information
Authors and Affiliations
Additional information
__________
Translated from Fizika Tverdogo Tela, Vol. 45, No. 8, 2003, pp. 1345–1350.
Original Russian Text Copyright © 2003 by Lipson, Miley, Kuznetsov, Saunin, Asami.
Rights and permissions
About this article
Cite this article
Lipson, A.G., Miley, G.H., Kuznetsov, V.A. et al. Palladium isotope separation under high mechanical stresses induced in Pd foils upon loading with deuterium. Phys. Solid State 45, 1409–1414 (2003). https://doi.org/10.1134/1.1602871
Received:
Issue Date:
DOI: https://doi.org/10.1134/1.1602871