等大球的密堆积 o Add 3rd layer (yellow) If occupy A-type site o the layer ordering becomes ABAB and creates a hexagonal closest packed structure (hcp) o Coordination number(nearest or touching neighbors) =12 coplanar
等大球的密堆积 Add 3rd layer (yellow) If occupy A-type site the layer ordering becomes ABAB… and creates a hexagonal closest packed structure (hcp) Coordination number (nearest or touching neighbors) = 12 6 coplanar 3 above
等大球的密堆积 o Add 3rd layer (yellow) If occupy A-type site o the layer ordering becomes ABAB and creates a hexagonal closest packed structure (hcp) o Coordination number(nearest or touching neighbors) =12 coplanar
等大球的密堆积 Add 3rd layer (yellow) If occupy A-type site the layer ordering becomes ABAB… and creates a hexagonal closest packed structure (hcp) Coordination number (nearest or touching neighbors) = 12 6 coplanar 3 above
等大球的密堆积 o Add 3rd layer (yellow) If occupy A-type site o the layer ordering becomes ABAB and creates a hexagonal closest packed structure (hcp) o Coordination number(nearest or touching neighbors) =12 coplanar
等大球的密堆积 Add 3rd layer (yellow) If occupy A-type site the layer ordering becomes ABAB… and creates a hexagonal closest packed structure (hcp) Coordination number (nearest or touching neighbors) = 12 6 coplanar 3 above
等大球的密堆积 o Add 3rd layer (yellow) If occupy A-type site o the layer ordering becomes ABAB and creates a hexagonal closest packed structure (hcp) o Note top layer atoms are aires above bottom layer atoms
等大球的密堆积 Add 3rd layer (yellow) If occupy A-type site the layer ordering becomes ABAB… and creates a hexagonal closest packed structure (hcp) Note top layer atoms are directly above bottom layer atoms
等大球的密堆积 o Add 3rd layer (yellow) o Unit cell
等大球的密堆积 Add 3rd layer (yellow) Unit cell