Figure 2.

Narrow-scan XPS spectra of the constituent elements in the ZFO thin film. (a) Zn 2p core-level, (b) Fe 2p core-level, and (c) O1s core-level.

Liang and Hsia Nanoscale Research Letters 2013 8:537   doi:10.1186/1556-276X-8-537
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