Author:
Klein Y.,Strizhevsky E.,Aknin H.,Deutsch M.,Cohen E.,Peer A.,Tamasaku K.,Schulli T.,Karimi E.,Shwartz S.
Abstract
We demonstrate the pioneering use of a quantum interferometer with x-rays, highlighting its effectiveness in precisely measuring the phase accumulated in opaque media. Our work uncovers novel opportunities for measuring sub-Angstrom optical-path differences.