Magnetic Transistors - Better Against Radiation?

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SUMMARY

South Korean researchers have developed a magnetic transistor switch that enhances power efficiency and resilience against radiation. This technology leverages magnetic states, which are less susceptible to cosmic rays, making it a promising alternative for space applications. The potential for magnetic transistors to outperform traditional electronics in high-radiation environments, such as outer space, nuclear reactors, and medical radiation equipment, is significant. Additionally, these transistors may also benefit particle detectors that experience high radiation doses.

PREREQUISITES
  • Understanding of magnetic RAM (MRAM) technology
  • Familiarity with radiation effects on electronic components
  • Knowledge of semiconductor physics
  • Awareness of space mission requirements and challenges
NEXT STEPS
  • Research the principles of magnetic transistor technology
  • Explore the applications of MRAM in space environments
  • Investigate radiation-hardened electronics design techniques
  • Study the impact of radiation on traditional semiconductor devices
USEFUL FOR

Engineers, researchers, and developers in the fields of electronics, aerospace, and radiation-hardened systems will benefit from this discussion, particularly those focused on enhancing the reliability and efficiency of devices in high-radiation environments.

sanman
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South Korean researchers have developed a magnetic transistor switch which may save power:

http://www.nature.com/news/magnetic-logic-makes-for-mutable-chips-1.12321

I'm wondering if this could benefit space applications, but on more than just power-saving.

Magnetic states aren't as easily harmed by cosmic rays, thanks to spin majorities. That's why MRAM (magnetic RAM) is good for space applications.

I was then thinking that processors based on magnetic transistor switches could create a more robust system that's much more capable of standing upto the harsh radiation environment of outer space without suffering crashes and glitches that can jeopardize a space mission.

Could magnetic transistors in fact be superior in higher radiation environments like space and perhaps nuclear reactors, and even near medical radiation equipment?
 
Engineering news on Phys.org
Interesting concept.
Could be useful for particle detectors as well - they receive significant radiation doses (much more than electronics in space).
 

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