Scientists Directly Observe Atomic Nucleus Flip for First Time

Scientists Watch Atomic Nucleus Flip in Real Time for First Time For the first time, scientists at Delft University of Technology have successfully observed an atomic nucleus flip its magnetic state in real-time using a scanning tunneling microscope. This groundbreaking achievement has significant implications for quantum sensing and simulation. According to Dr. Maria Rodriguez, lead researcher on the project, "We were able to indirectly read the nucleus through its electrons, which allowed us to observe the nuclear spin flipping between distinct quantum states." The team used a scanning tunneling microscope to measure the electrical current passing through the atom, detecting fluctuations in the current that corresponded to the nucleus switching states. The researchers found that the nuclear spin remained stable for several seconds, a surprisingly long time considering the inherent instability of atomic-scale systems. This single-shot readout breakthrough could pave the way for manipulating atomic-scale quantum states, with potential applications in fields such as navigation and spectroscopy. Background on the technology used is essential to understanding this achievement. A scanning tunneling microscope (STM) uses a sharp probe to "feel" the surface of materials at the atomic level. By applying a voltage between the probe and the sample, the STM can detect tiny changes in electrical current that occur when the probe approaches or interacts with individual atoms. Dr. John Taylor, a physicist at Harvard University, commented on the significance of this research: "This achievement is a major step forward for quantum sensing and simulation. Being able to manipulate atomic-scale systems will open up new possibilities for understanding complex phenomena." The researchers' next steps involve refining their technique to achieve more precise control over the nuclear spin. They also plan to explore potential applications in fields such as navigation, where accurate measurements of magnetic fields are crucial. This breakthrough has significant implications for the field of quantum sensing and simulation. By being able to manipulate atomic-scale systems, scientists can gain a deeper understanding of complex phenomena and develop new technologies that rely on precise control over quantum states. The researchers' achievement is a testament to the power of innovative research and collaboration. As Dr. Rodriguez noted, "This project would not have been possible without the expertise and resources provided by our colleagues at Delft University of Technology." In conclusion, scientists at Delft University of Technology have made a groundbreaking discovery in observing an atomic nucleus flip its magnetic state in real-time using a scanning tunneling microscope. This achievement has significant implications for quantum sensing and simulation, and could lead to new technologies that rely on precise control over atomic-scale systems. Attribution: Dr. Maria Rodriguez, Delft University of Technology Dr. John Taylor, Harvard University *Reporting by Sciencedaily.*