All articles tagged with #second sound
Originally Published 22 days ago — by Yahoo
MIT scientists have successfully imaged 'second sound,' a wave-like heat propagation in superfluid quantum gases, using a novel thermography technique, which could have implications for understanding high-temperature superconductors and neutron stars.
Originally Published 4 months ago — by yahoo.com
MIT scientists have successfully imaged 'second sound,' a wave-like heat propagation in superfluid quantum gases at ultra-cold temperatures, using a novel thermography technique, which could have implications for understanding high-temperature superconductors and neutron stars.
Originally Published 7 months ago — by Daily Express US
Scientists at MIT have captured the first direct images of 'second sound,' a wave-like movement of heat in superfluids, revealing heat bouncing like sound, which could advance understanding of heat flow in high-temperature superconductors and neutron stars.
Originally Published 7 months ago — by Live Science
Scientists have for the first time directly observed 'second sound,' a wave-like heat transfer phenomenon in superfluids, using a novel heat-mapping technique on ultracold lithium-6 atoms. This breakthrough could advance understanding of heat flow in extreme environments like neutron stars and improve high-temperature superconductor designs.
Originally Published 7 months ago — by Earth.com
MIT researchers confirmed the existence of 'second sound,' a wave-like heat transfer in superfluid quantum gases, where heat pulses travel like sound rather than diffusing, revealing new insights into energy flow in exotic states of matter and potential applications in technology and astrophysics.
Originally Published 1 year ago — by SciTechDaily
MIT physicists have captured direct images of "second sound," the movement of heat sloshing back and forth within a superfluid, for the first time. This breakthrough will expand scientists' understanding of heat flow in superconductors and neutron stars, and could lead to better-designed systems. The team visualized second sound in a superfluid by developing a new method of thermography using radio frequency to track heat's pure motion, independent of the physical motion of fermions. The findings will help physicists get a more complete picture of how heat moves through superfluids and other related materials.
Originally Published 1 year ago — by WAPT Jackson
Scientists at MIT have successfully captured the movement of pure heat, known as "second sound," in exotic superfluid quantum gases using a new method of thermography. This behavior, where heat propagates as a wave instead of spreading out, has been observed before but never imaged. The study, published in the journal Science, utilized a novel technique involving radio frequencies to track subatomic particles and capture the second sound in action. Understanding the properties of second-wave movement in superfluids could have implications for high-temperature superconductors and the physics of neutron stars.
Originally Published 1 year ago — by WBAL TV Baltimore
Scientists at MIT have successfully captured the movement of pure heat, known as "second sound," in exotic superfluid quantum gases using a new method of thermography. This behavior, where heat propagates as a wave instead of spreading out, has been observed before but never imaged. The study, published in the journal Science, utilized a novel technique involving radio frequencies to track subatomic particles and capture the second sound in action. Understanding the properties of second-wave movement in superfluids could have implications for high-temperature superconductors and the physics of neutron stars.
Originally Published 1 year ago — by KSBW Monterey
Scientists at MIT have successfully captured the movement of pure heat, known as "second sound," in exotic superfluid quantum gases using a new method of thermography. This behavior, where heat propagates as a wave instead of spreading out, has been observed before but never imaged. The study, published in the journal Science, utilized a novel technique involving radio frequencies to track subatomic particles and capture the second sound in action. Understanding the properties of second-wave movement in superfluids could have implications for high-temperature superconductors and the physics of neutron stars.
Originally Published 1 year ago — by physicsworld.com
Physicists in the US have developed a new technique for monitoring "second sound," a peculiar heat wave that occurs in superfluids, which could help model various poorly understood systems. The technique involves imaging heat flow in a strongly interacting Fermi gas composed of ultracold lithium-6 atoms, providing direct measurements of heat transfer and anomalous behavior at critical temperatures. This research has implications for high-temperature superconductors, neutron stars, and other systems, and the new technique is expected to be applied in systems where the whole system is far from equilibrium.
Originally Published 1 year ago — by Interesting Engineering
Physicists at MIT have captured direct images of a phenomenon known as "second sound," where heat behaves like a wave, bouncing back and forth like sound, in a superfluid state of matter. The images show how heat can move independently of the material's physical matter, creating oscillations similar to sound waves. This discovery could have implications for understanding heat transfer in exotic states of matter.
Originally Published 1 year ago — by MIT News
MIT physicists have captured direct images of second sound, the movement of heat in a superfluid, for the first time. Using a new method of thermography, they were able to observe heat moving like a wave, independent of the physical motion of fermions in the superfluid. This breakthrough will help physicists gain a better understanding of how heat moves through superfluids and related materials, with potential applications in high-temperature superconductors and neutron stars.