Additions and corrections

Small polarons in Nb- and Ta-doped rutile and anatase TiO₂

Benjamin J. Morgan, David O. Scanlon and Graeme W. Watson

J. Mater. Chem., 2009, 19, 5175–5178 (DOI: 10.1039/b905028k). Amendment published 1st July 2009.

Figures 2 and 4 are interchanged. The correct figure and caption combinations are shown below:

Fig. 2 A slice through a (110) plane of the Nb-doped rutile TiO₂ system, showing the charge density associated with the gap state in Fig. 1(b). The Nb dopant is shown in green. Ti atoms are grey, and oxygen atoms are red. The charge isosurface is shown at a density of 0.05 e Å^-3.

Fig. 4 A slice through a (110) plane of the Nb-doped rutile TiO₂ system, showing the charge density associated with the gap state in Fig. 3(b). The Nb dopant is shown in green. Ti atoms are grey, and oxygen atoms are red. The charge isosurface is shown at a density of 0.05 e Å^-3.

The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.

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