Structures of the 4X1 and 1X2 reconstructions of SnO2(110).
PHYS REV B
R7775 - R7778.
Scanning tunneling microscopy (STM) rind noncontact atomic-force microscopy (AFM) have been used to investigate the 4 x 1 and 1 x 2 reconstructions of SnO2(110). These terminations were prepared by sequential annealing in UHV at temperatures of 900 and 1075 K, respectively. Two coexisting 4 x 1 structures are observed with STM, one of which is consistent with previously reported STM images, the other appearing to arise from a SnO(101) overlayer. For the 1 x 2 ph:ase, a combination of STM and noncontact AFM images point to an added-row morphology.
|Title:||Structures of the 4X1 and 1X2 reconstructions of SnO2(110)|
|Keywords:||SCANNING-TUNNELING-MICROSCOPY, ATOMIC-FORCE MICROSCOPY, ELECTRONIC-STRUCTURE, OXIDE SURFACES, FORMIC-ACID, TIO2(110), SNO2, STATES|
|UCL classification:||UCL > School of BEAMS
UCL > School of BEAMS > Faculty of Maths and Physical Sciences
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