Status:
Startup company
SDGs:
Industry, innovation and infrastructure
Industry:
ICT
Impact:
Sustainable systems
Origin:
ESA BIC Finland
School:
-
Established:
2025
ColdXray’s graphene-based cold cathodes are transforming space propulsion by providing highly efficient electron emission for electric thrusters. Our technology enhances satellite longevity, reduces energy consumption, and ensures stable, reliable operation in extreme space conditions.
Our graphene-based cathodes also revolutionize X-ray generation by eliminating the need for traditional filament heating, making X-ray systems more compact, durable, and energy-efficient. This innovation enhances imaging in healthcare, security screening, and industrial non-destructive testing.
Read more about innovation services
News from innovation ecosystem
ELLIS Institute Finland is launching machine learning fundamentals out of the lab
Research moonshots, foundation models for healthcare, and AI for RDI
Ability to harness quantum speed gains now within sight after researchers solve massive simulation problem in a heartbeat
The use of a quantum-inspired algorithm to calculate the unworkably vast potential properties of quantum materials is an early example of how quantum technology can be used to improve itself. The discovery could have future applications in dissipationless technology, for example to mitigate data centre heating.
UniSport's Pilates & Take a Break! until 28.4.!
UniSport's Pilates & Take a Break! until 28.4.!