FIG 3 (IMAGE) Compuscript Ltd Caption Fig. 3 (a-c) Schematic diagram of the formation process of submerged nanocavities during LSFL prefabrication. (d-f) Schematic diagram of the formation of uniform HSFL. Credit OES Usage Restrictions Credit must be given to the creator. License CC BY 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.