Fig. 2: Representative deformation twins in body-centered cubic metals and face-centered cubic metals. | Nature Communications

Fig. 2: Representative deformation twins in body-centered cubic metals and face-centered cubic metals.

From: Unstable twin in body-centered cubic tungsten nanocrystals

Fig. 2

a Deformation twin with the Moiré fringe near coherent twin boundary in tungsten. b Deformation twin with the Moiré fringes near the incoherent twin boundary (the twin head) in tungsten. c Typical deformation twin in silver. Fast Fourier transform patterns proving the twin structure are inserted in the figure. d The sample percentage of the area fraction of the Moiré fringes in deformation twins in tungsten and face-centered cubic metals (Ag, Pt, Au). Scale bar in a–c is 2 nm.

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