Abstract
The 93.3keV transition in67Zn is shown to offer extremely high resolution for the determination of small changes in γ-ray energy. The accuracies that have been achieved in high precision experiments with conventional and quantum beat methods are discussed. The67Zn resonance is also highly favourable for studying lattice dynamical effects. This sensitivity has been used to investigate a combined effect in ZnO, the second-order Doppler effect of lattice dynamical origin and the temperature dependence of the isomer shift, caused by phonon-induced electron transfer from zinc to oxygen. The shift shows aT 4-dependence at low temperatures. High pressure experiments on Zn metal reveal an increase of the recoil-free fraction by a factor of ∼3 when the external pressure is increased to ∼58kbar, as well as large changes of the quadrupole interaction and of the center shift.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
G.J. Perlow, W. Potzel, R.M. Kash, and H. de Waard,J. Phys. (Paris) 35, C6–197 (1974)
W. Potzel, Th. Obenhuber, A. Forster, and G.M. Kalvius,Hyperfine Interactions 12, 135 (1932)
P. Helistö, E. Ikonen, T. Katila, W. Potzel, and K. Riski,Phys. Rev. B 30, 2345 (1984), and references therein.
W. Potzel, U. Närger, Th. Obenhuber, J. Zänkert, W. Adlassnig, and G.M. Kalvius,Phys. Lett. 98A, 295 (1983).
W. Potzel, W. Adlassnig, U. Närger, Th. Obenhuber, K. Riski, and G.M. Kalvius,Phys. Rev. B 30, 4980 (1984)
Th. Obenhuber, W. Adlassnig, J. Zänkert, U. Närger, W. Potzel, and G.M. Kalvius,Hyperfine Interactions 33, 69 (1987)
K.N. Shrivastava,Hyperfine Interactions 24–26, 817 (1985)
P. Helistö, T. Katila, W. Potzel, and K. Riski,Phys. Lett. 85A, 177 (1981)
P. Helistö, E. Ikonen, T. Katila, and K. Riski,Phys. Rev. Lett. 49, 1209 (1982)
G.J. Perlow,Phys. Rev. Lett. 40, 896 (1978)
P. Pöttig, Diploma-Thesis,Technische Universität München, 1987
E. Ikonen, P. Helistö, J. Hietaniemi, T. Katila, and I. Tittonen,contribution to this conference
R.V. Pound and J.L. Snider,Phys. Rev. 140 B 788 (1965)
A. Forster, W. Potzel, and G.M. Kalvius,Z. Physik B37, 209 (1980)
W. Potzel and G.M. Kalvius,Phys. Lett. 110A, 165 (1985)
W. Potzel, C. Schäfer, W. Adlassnig, E. Ikonen, P. Pöttig, and G.M. Kalvius,to be published
G.J. Perlow, L.E. Campbell, L.E. Conroy, and W. Potzel,Phys. Rev. B7, 4044 (1973)
C. Schäfer, W. Potzel, W. Adlassnig, P. Pöttig, E. Ikonen, and G.M. Kalvius,to be published
R.V. Pound, G.B. Benedek, and R. Drever,Phys. Rev. Lett. 7, 405 (1961)
G.M. Rothberg, S. Guimard, and N. Benczer-Koller,Phys. Rev. B1, 136 (1970)
Y.S. Touloukian and E.H. Buyco,Thermophysical Properties of Matter, Vol. 5, p. 290, Plenum, New York 1970
K. Clusius and P. Harteck,Z. Physik. Chem. 134, 243 (1928)
R.W. Millar,J. Am. Chem. Soc. 50, 2653 (1928)
R.M. Housley and F. Hess,Phys. Rev. 146, 517 (1966)
W. Adlassnig, W. Potzel, J. Moser, W. Schiessl, C. Schäfer, and G.M. Kalvius,contribution to this conference
D.B. McWhan,J. Appl. Phys. 36, 664 (1965)
Author information
Authors and Affiliations
Additional information
This work has been funded by the German Federal Minister for Research and Technology (BMFT) under contract Nr. 03-KA1TUM-4 and by the Kernforschungszentrum Karlsruhe.
Rights and permissions
About this article
Cite this article
Potzel, W. Recent67Zn-experiments. Hyperfine Interact 40, 171–182 (1988). https://doi.org/10.1007/BF02049088
Issue Date:
DOI: https://doi.org/10.1007/BF02049088