Tag Archives: niobium
A microscope that catches the slightest hints of heat
A superconducting transition-edge sensor (TES) is a device well-known for its extreme sensitivity to photons, the particles of light — so much so that they can count photons one by one. They also have very little noise, which makes their … Continue reading
Posted in Scicomm
Tagged atomic force microscopy, bolometry, critical temperature, electromagnetic fields, hexagonal boron nitride, hyperbolic phonon-polaritons, infrared laser, niobium, optical power, phonons, quantum materials, quasiparticles, scanning probe, superconductor, terahertz fields, transiditransition-edge sensors
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The awesome limits of superconductors
On June 24, a press release from CERN said that scientists and engineers working on upgrading the Large Hadron Collider (LHC) had “built and operated … the most powerful electrical transmission line … to date”. The transmission line consisted of … Continue reading
Posted in Scicomm
Tagged Abrikosov vortex lattice, Abrikosov vortices, BCS theory, Bose-Einstein condensate, CERN, Cooper pairs, copper, electrical conductivity, electrical resistivity, electrons, flux-flow resistance, Joule heating, Large Hadron Collider, Lisa Randall, magnesium diboride, magnetic flux, Meissner effect, niobium, Pauli's exclusion principle, Praveen Chaddah, protons, silver, superconductors, superfluid helium, titanium, type I superconductors, type II superconductors, vortex pinning
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