High-temperature stress relaxation in LiF crystals

Relaxation of the compressive stress, σ, following plastic pre‐strain, was studied in 〈100〉 oriented high‐purity LiF crystals in the range 250 to 700 °C. A suitable correlation of the measurements was possible by means of the equation d In σ/d In (t – t0) = ‐kT/H, with t0 generally negligible, and H...

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Veröffentlicht in:	Physica status solidi. A, Applied research Applied research, 1973-07, Vol.18 (1), p.203-208
Hauptverfasser:	Brown, D., Feltham, P., Phillimore, R.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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