Ultra-thin electronics better survive space radiation, Pg14

Key Highlights:

• Scientists created an ultra-thin electronic system using molybdenum disulphide (MoS2) that resists space radiation damage.
• The MoS2 communication device operated in orbit for nine months with almost no data transmission errors.
• Traditional silicon systems in harsh orbits may fail within two years, while the new system could last 270 years.

Detailed Insights:

• Space radiation damages standard silicon electronics, limiting their lifespan in orbit.
• The MoS2 system's thinness allows high-energy particles to pass through without causing significant damage.
• This innovation could significantly extend the lifespan of electronic devices used in space missions and satellites.
• The development of radiation-resistant electronics is crucial for long-term space exploration and satellite functionality.

Scientific/Technical Concepts Involved:

• Molybdenum Disulphide (MoS2): A two-dimensional material with a layered structure, used in electronics due to its unique properties.
• Space Radiation: High-energy particles in space that can damage electronic components.
• Data Transmission Errors: Mistakes or corruptions in the transfer of digital information.