Correction to: New concept of electret-based capacitance, as shown for solder and other conductors

Correction to: J Mater Sci: Mater Electron; https://doi.org/10.1007/s10854-022-09366-4

Unfortunately, in the original version of this article, the below-mentioned corrections were missed to be incorporated during proof correction stage by the typesetting team:

• 1. In the caption of Fig. 2, the caption of Fig. 2c should read as follows:

  (c) Effect of the inter-electrode distance l (up to 200 mm) on the electric field E₁’ for the steels [5].

  The number 1 should be l.

• 2. In Table 1, a space to be added after “|V₂’|” in the 4th row of the table title. In addition, in the second entry of the first row of the table, change “|V₂’|” to “|V₂’|”.

This has been corrected by publishing this correction article.

The original article has been updated.