Analysis on Binding Energy and Auger Parameter for Estimating Size and Stoichiometry of ZnO Nanorods

Table 1

Binding energy and modified Auger parameter (m-AP) obtained from different samples.

Sample	Zn 2p3/2	Zn L3M45M45	m-AP	O1s
	(FWHM)	(Kinetic energy)	(𝛼^′)	(FWHM)
	eV	eV	eV	eV
ZnO NRs	1022.1 (1.9)	988.3	2010.4	529.9 (1.6); 531.9 (2.9)
ZnO Bulk	1021.6 (1.9)	988.8	2010.4	529.9 (1.6)
ZnO Bulk [6]	1021.7		2010.5