@article{2955594,
    title = "Sign flipping of spontaneous polarization in vapour-deposited films of small polar organic molecules",
    author = "Georgios M. Tourlakis and Sotirios Alexandros T. Adamopoulos and Irini K. Gavra and Alexandros A. Milpanis and Liveria F. Tsagri and Aikaterini Sofia G. Pachygianni and Stylianos S. Chatzikokolis and Athanassios A. Tsekouras",
    journal = "Physical Chemistry Chemical Physics (PCCP)",
    year = "2021",
    volume = "23",
    number = "26",
    pages = "14352--14362",
    publisher = "Royal Society of Chemistry (RSC)",
    issn = "1463-9076, 1463-9084",
    doi = "10.1039/d1cp01584b"
}