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Table 1 Absolute surface energies E surf n × m and γ n × m for various orientations and reconstructions

From: Spontaneous formation of graphene-like stripes on high-index diamond C(331) surface

Orientation

Reconstruction

Esurf (eV/1 × 1 cell)

γ(J/m2)

(111)

2 × 1

0.993

2.91

(1.369)

(4.06)

H-covered

−1.903

−5.57

(−2.760)

(−8.19)

(110)

1 × 1 relaxed

1.824

3.27

(3.264)

(5.93)

H-covered

−4.971

−8.91

(−5.496)

(−9.99)

(331)

1 × 1 graphitic

2.040

2.31

H-covered

−5.808

−6.58

  1. The values in parentheses from[21] are listed for comparison.

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