If a doctor wants to get a closer look at a tumor inside of a patient, or if scientists want to get a detailed image of a plant, animal or inanimate structure, scientists and doctors frequently rely on sophisticated imaging devices.
Powering some of the most sophisticated imaging devices are ions. Working to make ion sources even more efficient, accessible, and able to handle large amounts of data are CSU Channel Islands (CSUCI) Assistant Professor of Computer Science Scott Feister, Ph.D., and Assistant Professor of Mathematics Alona Kryshchenko, Ph.D.
“If you want create a beam of radiation to take a picture of something you can’t see with the naked eye, you could use an ion source,” Feister explained. “There are instruments around the world that create and use ions in this way. The ions offer a source of ‘lighting’ for the picture, the way a flashbulb is used to offer a source of lighting for photos.”