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Resolution: standard / high Figure 5.
XPS of Ir4f electrons from the IrOx-NDs and W4f core-level electrons in the WOx layer. (a) XPS of the Ir4f electrons from the IrOx-NDs and (b) W4f core-level electrons in the WOx layer.
Banerjee et al. Nanoscale Research Letters 2012 7:194 doi:10.1186/1556-276X-7-194 |
