21st-century Irish physicists

The 21st century has seen significant contributions from Irish physicists across various fields. Some notable figures include: 1. **Andrew McGrady**: Known for his work in astrophysics and cosmology, McGrady has contributed to our understanding of dark matter and dark energy. 2. **Catherine O'Connor**: A prominent physicist in the areas of condensed matter physics and materials science, she has worked on novel materials and their applications. 3. **John G.