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MIT's Terahertz Microscope Reveals Quantum Motion in Superconductors

2/5/2026

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Summary

Story summary

Massachusetts Institute of Technology (MIT) physicists developed a terahertz microscope revealing quantum motion inside superconductors.
The microscope compresses long terahertz waves into a microscopic spot, overcoming limits of conventional beams.
MIT researchers used spintronic emitters to generate sharp terahertz pulses, enabling nanoscale studies without damaging materials.
The team tested the microscope on a thin sample of bismuth strontium calcium copper oxide, superconducting at high temperatures.

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Story summary

Massachusetts Institute of Technology (MIT) physicists developed a terahertz microscope revealing quantum motion inside superconductors.
The microscope compresses long terahertz waves into a microscopic spot, overcoming limits of conventional beams.
MIT researchers used spintronic emitters to generate sharp terahertz pulses, enabling nanoscale studies without damaging materials.
The team tested the microscope on a thin sample of bismuth strontium calcium copper oxide, superconducting at high temperatures.