Scientific Reports 5: Article number: 14485; published online: 29 September 2015; updated: 02 February 2016

The original version of this Article contained a typographical error in the Abstract.

“Short diffusion distance of few hundreds of nanosecond was also observed in thin films.”

now reads:

“Short diffusion distance of few hundreds of nanometer was also observed in thin films.”

This has now been corrected in the PDF and HTML versions of the Article.