From APS News: Princeton’s Robert Cava is honored with the 2021 David Adler Lectureship Award in the Field of Materials Physics. He is awarded for enabling significant advances in the field of topological materials by recognizing, discovering and fabricating novel compounds, and demonstrating with collaborators that such materials show the expected exotic topological properties. The American Physical Society Prizes and Awards recognize outstanding achievements in research, education, and public service. With few exceptions, they are open to all members of the scientific community in the US and abroad.  https://www.aps.org/publications/apsnews/updates/spring2021.cfm