Herringbone Colin Murphy Jan

Atomic Packing

Atomic Packing Fei.e.

Atomic Packing Fei.e.

Atomic Packing

Atomic Packing Cu Ag i.e.

Atomic Packing Cu Ag Co Zn i.e.

Atomic Packing Cu Ag Co Zn i.e. Au

FCC vs HCP Stacking FCC Stacking ABC ABC HCP Stacking AB AB

Close packed direction

√3 direction 2 A 1 A √3 A A = Atomic Diameter

Au{111} 23 x  3

Dimensions: Bulk Au = 2.88 Å Therefore in 112 direction spacing = 2.88 Å In 110 direction spacing = 2.75 Å That ’ s why Maksymovych et al. say average distance = 2.81 Å

Min, B. K. et al. Topics in Catalysis 36, 77–90 (2005). Friend Group Help understand unit cell Dosing of O or S restructures herringbone

Herringbone Black arrow: Compressed axes White arrow: uncompressed √3 axes Dashed line: partially compressed √3

Image of herring bone Love, J. C. et al. Chemical reviews 105, 1103–69 (2005).

Image of herring bone Love, J. C. et al. Chemical reviews 105, 1103–69 (2005).

Uses of herringbone Patterning surface with molecules Gao, L. et al. Constructing an Array of Anchored Single-Molecule Rotors on Gold Surfaces. PRL 101, 1–4 (2008).

Corso, M. et al. Condens. Matter Phys 21, (2009).

Repain, V. et al. Europhysics Letters (EPL) 47, 435–441 (1999).

Yin, F. et al. Surface Science 600, 1504–1509 (2006).

Extra slides from here on

Repain, V. et al. Europhysics Letters (EPL) 47, 435–441 (1999).