Abstract
The Doppler broadened lineshape is measured as a function of temperature for iron and vanadium; vacancies produce a strong trapping effect in γ-Fe, but a weak effect in V. Threshold temperaturesT t for trapping are 1280±25 and 1370±30 K. Empirical linear relationships betweenT t , self-diffusion energyQ SD and monovacancy formation energyH F1v are discussed and used to determineH F1v values for γ-Fe and V.
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D. Herlach, H. Stoll, W. Trost, H. Metz, T. E. Jackman, K. Maier, H. E. Schaefer, A. Seeger: Appl. Phys.12, 59 (1977)
J. L. Campbell, J. A. Jackman, C. W. Schulte: J. Phys. F. (Metal Phys.)7, 1985 (1977)
G. Dlubeck, O. Brümmer, N. Meyendorf: Appl. Phys.13, 67 (1977)
I. K. MacKenzie, T. E. Jackman, C. G. White, C. W. Schulte, P. C. Lichtenberger: Appl. Phys.7, 141 (1975)
R. N. West: Adv. in Phys.22, 263 (1973)
I. K. MacKenzie, P. C. Lichtenberger: Appl. Phys.9, 331 (1976)
W. Triftshäuser, J. D. McGervey: Appl. Phys.6, 177 (1975)
W. Triftshäuser: Phys. Rev. B12, 4634 (1975)
C. W. Schulte, J. L. Campbell, R. R. Gingerich: Nucl. Instr. Meth.138, 647 (1976)
J. L. Campbell: Appl. Phys.13, 365 (1977)
G. M. Hood, R. J. Schultz, G. J. C. Carpenter: Phys. Rev. B14, 1503 (1976)
P. C. Lichtenberger, C. W. Schulte, I. K. MacKenzie: Appl. Phys.6, 305 (1975)
A. Seeger: Appl. Phys.7, 85 (1975)
A. Seeger: In “Fundamental Aspects of Radiation Damage in Metals”, USERDA CONF-751006-P1 (Oak Ridge National Laboratory) p. 493
A. Seeger: J. Less Common Metals28, 387 (1972)
J. Askill:Tracer Self-Diffusion Data for Metals, Alloys and Simple Oxides (Plenum Press, New York 1970)
T. Heumann, R. Imm: J. Phys. Chem. Solids29, 1613 (1968)
J. Pelleg: Phil. Mag.29, 383 (1974)
A. Seeger: Crystal Lattice Defects4, 221 (1973)
R. R. Bourassa B. Lengeler: J. Phys. F (Metal Phys.)6, 1405 (1976)
W. Schilling, P. Ehrhart, K. Sonnenberg: In “Fundamental Aspects of Radiation Damage in Metals”, USERDA CONF-751006-P1 (Oak Ridge National Laboratory) p. 470
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Schulte, C.W., Campbell, J.L. & Jackman, J.A. Temperature dependence of positron annihilation in iron and vanadium. Appl. Phys. 16, 29–34 (1978). https://doi.org/10.1007/BF00931417
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DOI: https://doi.org/10.1007/BF00931417