1 Correction to: Journal of the Korean Physical Society, Vol. 73, No. 11, December 2018, pp. 1675–1678 https://doi.org/10.3938/jkps.73.1675

In Fig. 3, the responsivity unit ‘A/W’ should be modified to ‘nA/W’. Therefore, Fig. 3 needs to be changed as shown below, and the main contents (the 7th line to the right of page 1677) should also be modified to ‘were approximately 10.95 and 37.38 nA/W’.

Fig. 3
figure 3

(Color online) Responsivities of the bare and Parylene-C-coated devices as a function of air-exposure time