Discussed in the paper is the mixed scenario of charged liquid surface reconstruction when the surface 2D charge density is close to the saturation. The basic building block of arising honeycomb structure is shown to be a modified multielectron dimple.
@article{arxiv.0912.1691,
title = {Mixed scenario of the charged helium surface reconstruction},
author = {V. Shikin and E. Klinovaya},
journal= {arXiv preprint arXiv:0912.1691},
year = {2009}
}