Below is a GaN wurtzite crystal with a complex defect formed by a
gallium interstitial atom and a substitutional oxygen atom. The
atomic structure was relaxed using the ab initio
AIMPRO code.
This is a rotatable 3D structure created with
LiveGraphics3D.
Drag mouse on the figure to rotate it. Shift-drag to zoom. Ctrl-drag to adjust the perspective.
Gallium Nitride
Below is a GaN wurtzite crystal with a magnesium impurity
on a gallium lattice site. The wurtzite c-axis is parallel to the Z direction.
This is a rotatable 3D structure created with
LiveGraphics3D.
Drag mouse on the figure to rotate it. Shift-drag to zoom. Ctrl-drag to adjust the perspective.
Caspar Fall email: C.J.Fall@exeter.ac.uk
University of Exeter phone: +44 (1392) 264198
Exeter EX4 4QL, UK fax : +44 (1392) 264111