Two-Dimensional Boron (IMAGE) Rice University Caption Rice University scientists have determined that still-theoretical two-dimensional boron would adjust its form depending on the substrate used in the growth process. They found that a copper substrate would be best for growing flat boron in a chemical vapor deposition furnace. Credit Zhuzha Zhang/Rice University Usage Restrictions For news reporting purposes only. License Licensed 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.