Correction to: Scientific Reports https://doi.org/10.1038/s41598-019-39707-z, published online 27 February 2019

In Figure 4, the ‘RCA-1 cleaned’ and ‘Solvent cleaned’ plots are labelled incorrectly. The correct Figure 4 appears below as Figure 1.

Figure 1
figure 1

A plot displaying the grain size distribution for each diamond film.