Multielement Ink Process (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption In solution, multielement ink self-assembles at low temperatures into high-entropy semiconductors or halide perovskite single crystals. Credit Maria Folgueras, Yuxin Jiang, and Peidong Yang/Berkeley Lab. Image courtesy of Nature. Usage Restrictions None 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.