Correction to: Journal of Materials Science: Materials in Electronics (2021) https://doi.org/10.1007/s10854-021-07158-w

In the original version of this article, under Acknowledgements section, the Grant number relating to Deanship of Scientific Research at King Khalid University, Saudi Arabia was incorrectly given as R.G.P.2/187/42, and should have been R.G.P.2/137/42.

The original article has been corrected.