News tagged with excitation

New 2-D spectroscopy methods

"Put an excitation into the system and observe how it evolves." According to physicist Professor Tobias Brixner, this is the credo of optical spectroscopy. Various methods are known in literature. But generally only the behaviour ...

dateJul 05, 2018 in Materials Science
shares4 comments 0

The apparent inner calm of quantum materials

Researchers from the University of Geneva (UNIGE) and multi-institutional collaborators have been studying BACOVO—a one-dimensional quantum material. They report that the material exhibits a novel topological phase transition ...

dateMay 08, 2018 in Quantum Physics
shares132 comments 0