Figure 2.

XPS O 1s energy loss and valence band photoelectron spectrum. (a) Typical XPS O 1s energy loss spectrum of Y2O3 and interfacial layer for the sample annealed in O2 ambient. (b) Typical valence band spectrum of Y2O3 and interfacial layer for the sample annealed in O2 ambient.

Quah and Cheong Nanoscale Research Letters 2013 8:53   doi:10.1186/1556-276X-8-53
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