Abstract
Newly developed etch-pitting technique for gold is reported. A one-to-one correspondence is obtained between etch pits and dislocations, with etchants of 1∶3 aqua regia and aqua regia plus suitable modifiers. The usefulness of these etchants has been established by several experimental results, such as the appearance of etch pit rosette patterns produced by indentation, correspondence between slip line and pit arrays in deformed crystals and climb polygonization arrays after annealing. It is also confirmed that the etchants are capable of differentiating positive and negative edge dislocations.
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References
J. J. Gilman and W. G. Johnston, J. Appl. Phys. 30 (1959) 129.
D. F. Stein and J. R. Low, ibid 31 (1960) 362.
L. C. Lovell and J. H. Wernick, ibid 30 (1959) 590.
J. D. Livingston, ibid 31 (1960) 1071.
J. D. Livingston, “Direct Observations of Imperfections in Crystals” (Interscience, New York, 1962) p. 116.
Idem, Acta Met. 10 (1962) 229.
F. W. Young, J. Appl. Phys. 32 (1961) 192.
Idem, ibid 33 (1962) 1815.
Idem, ibid 33 (1962) 963.
Idem, ibid 33 (1962) 3553.
M. J. Hordon, Acta Met. 10 (1962) 999.
Z. S. Basinski and S. J. Basinski, Phil. Mag. 9 (1964) 51.
S. J. Basinski, Z. S. Basinski and A. Howie, ibid 19 (1969) 899.
H. J. Levinstein and W. H. Robinson, J. Appl. Phys. 33 (1962) 3149.
F. J. Worzala and W. H. Robinson, Phil. Mag. 15 (1967) 939.
G. P. Sabol and W. H. Robinson, ibid 16 (1967) 419.
G. P. Sabol and W. H. Robinson, “Work Hardening” (Gordon and Breach, New York, 1968) p. 195.
C. C. Chen and A. A. Hendrickson, J. Appl. Phys. 42 (1971) 2208.
Idem, J. Inst. Met. 100 (1972) 255.
F. Ramsteiner, Mater. Sci. Eng. 1 (1966) 206.
J. J. Gilman, W. G. Johnston and G. W. Sears J. Appl. Phys. 29 (1958) 747.
F. Seitz, Phys. Rev. 79 (1952) 723.
R. J. Stokes, T. L. Johnston and C. H. Li, Phil. Mag. 3 (1958) 718.
C. C. Chen and A. A. Hendrickson, J. Appl. Phys. 42 (1971) 5375.
Idem, “The Science of Hardness Testing and Its Research Applications” (American Society for Metals, Cleveland, Ohio, 1972) p. 274.
Y. Miura, J. Appl. Phys. 43 (1972) 2917.
A. S. Argon and W. T. Brydges, Phil. Mag. 18 (1968) 817.
G. W. Sears, J. Chem. Phys. 32 (1960) 1317.
D. A. Vermilyea, Acta Met. 6 (1958) 381.
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Hashimoto, S., Miura, S. & Kubo, T. Dislocation etch pits in gold. J Mater Sci 11, 1501–1508 (1976). https://doi.org/10.1007/BF00540884
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DOI: https://doi.org/10.1007/BF00540884