Fig. 2. (IMAGE) Osaka University Caption (a) Conventional superlattice structure model consisting of different 2D materials. (b) Newly discovered superlattice structure model consisting of two-dimensional (film-like) and one-dimensional (chain-like) materials. Credit Y.C. Lin Usage Restrictions No restrictions License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.