UMaine researchers developing sensors for monitoring nuclear fusion reactors

[Marlin]

UMaine researchers developing sensors for monitoring nuclear fusion reactors

https://umaine.edu/news/2026/07/umaine-researchers-developing-sensors-for-monitoring-nuclear-fusion-reactors/

[Core Content]

University of Maine researchers are developing surface acoustic wave resonator microchip sensors designed to monitor structural integrity and neutron flux within fusion reactors. Supported by Helion Energy, the project aims to produce sensors capable of withstanding extreme heat and radiation levels that exceed those found in conventional fission environments. The team will test these devices under simulated fusion conditions to support the development of future commercial power plants.

Engineers are exploring ways to harness nuclear fusion, as it has the potential to generate four times as much energy as existing nuclear fission reactors and 4 million times the amount yielded by fossil fuels. Conducting nuclear fusion, however, generates extreme heat and radiation that can degrade plant infrastructure without...

In the fall, University of Maine researchers will begin developing specialized surface acoustic wave resonator microchip sensors designed to operate inside future fusion reactors while monitoring the structural integrity of facilities. They will be tested under radiation conditions several orders of magnitude more intense than those found in conventional fission reactor systems.

Read the full article at umaine.edu:
https://umaine.edu/news/2026/07/umaine-researchers-developing-sensors-for-monitoring-nuclear-fusion-reactors/

[Marlin]

I can hear "Scotty" from Star Trek saying this. 

developing specialized surface acoustic wave resonator microchip sensors designed to operate inside future fusion reactors