Fölsch et al. 20 reported a puckered hexagonal c(4 × 2) bilayer structure on NaCl(001) surface by low energy electron diffraction (LEED) analysis, which is different from what we observed in ...

The structures of 'textbook' NaCl (left) and 'forbidden' A3Y (A=Li, Na, K; Y= Cl, Br) (right) are shown. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases ...