Table 2. Parameters for post-treatment process.

Sample	Figure	Post-treatment time (s)	Periodicity a (nm)	Amplitude a (nm)
1	Fig. 3A	30	260	26.5
2	Fig. 3B	30	213	15.3
3	Fig. 3C & 4	60	228	5.2
4	Fig. 6	30	233 b	7.7 b

^aFinal periodicity and amplitude.

^bValues were determined for transferred nanorods on ITO.