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Communication Technologies

All articles tagged with #communication technologies

science-and-technology2 years ago•2 min saved

Engineers Create Pseudogravity to Bend Light, Mimicking Real Gravity

Engineers at Tohoku University have successfully created a form of pseudogravity in photonic crystals that can bend light, similar to real gravity. By deforming crystals in the lower energy region, they were able to manipulate and control the behavior of light, opening up possibilities for advanced communication technologies like 6G. The breakthrough could also have applications in optics and materials science, as well as pave the way for new studies in graviton physics.

via The Debrief|

#communication-technologies #graviton-physics #light-manipulation

science-and-technology2 years ago•4 min saved

"Researchers Overcome Roadblock in 2D Electronics with Spin Structure Observation in "Magic-Angle" Graphene"

Researchers from Brown University and collaborators have developed a novel technique to directly observe electron spin in 2D materials like graphene, overcoming a long-standing challenge. By detecting small changes in electronic resistance, the team was able to study the spin properties of electrons in "magic-angle" graphene, paving the way for advancements in quantum computing and communication technologies. This breakthrough provides a foundation for studying spin in 2D materials and opens up possibilities for future applications in various fields.

via SciTechDaily|

#2d-electronics #communication-technologies #graphene