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- Examples of superfluids include12:
- Liquid helium-3
- Liquid helium-4
- Some Bose-Einstein condensates
- Ultracold atomic gases
- Atomic rubidium-85
- Lithium-6 atoms (at 50 nK)
- Atomic sodium
- Possibly inside neutron stars
- Superfluid vacuum theory considers a vacuum as a type of superfluid.
Learn more:✕This summary was generated using AI based on multiple online sources. To view the original source information, use the "Learn more" links.A superfluid is a special type of fluid that has zero viscosity so that no kinetic energy is lost when it flows. An interesting consequence is that superfluids climb or “creep” up container walls. Liquid helium-3 and helium-4 are examples of superfluids. Some Bose-Einstein condensates and ultracold atomic gases display superfluidity.sciencenotes.org/fluid-definition-and-examples/Here are other superfluidity examples:
- Superfluid helium-4
- Superfluid helium-3
- Some Bose Einstein condensates as superfluids (not all, though)
- Atomic rubidium-85
sciencenotes.org/superfluidity-definition-and-exam… Superfluidity - Wikipedia
Superfluidity is the characteristic property of a fluid with zero viscosity which therefore flows without any loss of kinetic energy. When stirred, a superfluid forms vortices that continue to rotate indefinitely. Superfluidity occurs in two isotopes of helium (helium-3 and helium-4) when they are liquefied by cooling to cryogenic temperatures. It is also a property of various other exotic states of matter
Wikipedia · Text under CC-BY-SA license- Estimated Reading Time: 8 mins
Superfluidity | Physics of Low-Temperature Fluids | Britannica
WEBJul 20, 1998 · Superfluidity, the frictionless flow and other exotic behaviour observed in liquid helium at temperatures near absolute zero (−273.15 °C, or −459.67 °F), and (less …
How superfluids work in-depth | Description, Example & Application
WEBMay 17, 2023 · Learn how superfluids work, from the role of quantum mechanics to their potential applications in fields like fluid dynamics and energy production.
What is a Superfluid? (with picture) - AllTheScience
WEBMay 21, 2024 · A superfluid is a phase of matter capable of flowing endlessly without energy loss. This property of certain isotopes was discovered by Pyotr Leonidovich …
Superfluidity: the mysterious quantum effect that …
WEBFeb 14, 2024 · When chilled to below about 2 K, large numbers of the atoms can occupy the lowest energy (ground) state. When this happens, the atoms form a superfluid. Superfluids can flow uphill and through …
52.11: Superfluids - Physics LibreTexts
WEBWhen liquid helium-4 ( \({ }^{4} \mathrm{He}\) ) is cooled below a critical temperature of \(2.17 \mathrm{~K}\) (called the lambda point), a sudden phase transition occurs, and …
A new look at superfluidity - MIT News
WEBAug 10, 2015 · MIT physicists have created a superfluid gas, the so-called Bose-Einstein condensate, for the first time in an extremely high magnetic field. The magnetic field is a synthetic magnetic field, generated using …
Eighty years of superfluidity - Nature
WEBJan 15, 2018 · Eighty years of superfluidity. In 1938, two studies demonstrated that liquid helium-4 flows without friction or viscosity at temperatures close to absolute zero. The finding led to major advances...
What is a superfluid? – Physics World
WEBFeb 25, 2016 · This time round, John Saunders of Royal Holloway University of London explains the equally weird phenomenon of superfluidity – fluids that flow without friction. Saunders explains how the transition to …
Superfluid - an overview | ScienceDirect Topics
WEBA superfluid is a zero-entropy fluid that consists of two inseparable fluids - normal fluid and superfluid. It has the ability to transport a significant amount of heat efficiently, with its …
Nobel 2003: superconductivity and superfluidity - Nature
WEBOct 2, 2023 · 20 years ago, the Nobel Prize in Physics was jointly awarded to Vitaly Ginzburg, Alexei Abrikosov and Anthony Leggett for contributions to the theory of …
Superfluidity - an overview | ScienceDirect Topics
WEBSuperfluidity is closely related to superconductivity. Superconductivity means that electric current can flow without resistance. This phenomenon appears at low temperatures in …
The Physics of Superfluidity - Medium
WEBDec 9, 2020 · Examples of superfluids include helium-3 (or ³He) and helium-4 (or ⁴He). For temperatures below 2.17 K, helium-4 becomes a superfluid. Helium-3 becomes a …
WEBSuperfluidity or superconductivity – which is the preferred term if the fluid is made up of charged particles like electrons – is a fascinating phenomenon that allows us to observe …
A new look at superfluidity | MIT Energy Initiative
WEBAug 11, 2015 · MIT physicists have created a superfluid gas, the so-called Bose-Einstein condensate, for the first time in an extremely high magnetic field. The magnetic field is a …
WEBAt a distance, an individual molecule appears electrically neutral. However, an uneven distribution of electrons within a molecule, especially for molecules composed of different …
1 - Superconductivity and superfluidity - Cambridge University …
WEBTypical examples of such systems are conduction electrons in metals and liquid helium. Many conductors undergo a phase transition at their critical temperature T c and …
Superfluid helium-4 - Wikipedia
WEBSuperfluid helium-4 (helium II or He-II) is the superfluid form of helium-4, an isotope of the element helium. A superfluid is a state of matter in which matter behaves like a fluid with …
News Bureau | ILLINOIS
WEBDec 20, 2018 · The direct uses of superfluid helium are actually rather few. Because of its extremely high thermal conductivity, the superfluid phase of helium-4 is an excellent …
Superfluid turbulence through the lens of black holes
WEBA superfluid moves like a completely frictionless liquid, seemingly able to propel itself without any hindrance from gravity or surface tension. The physics underlying these …
Fluid Definition and Examples - Science Notes and Projects
WEBAug 7, 2021 · A superfluid is a special type of fluid that has zero viscosity so that no kinetic energy is lost when it flows. An interesting consequence is that superfluids climb or …
Strange but True: Superfluid Helium Can Climb Walls
WEBFeb 20, 2009 · In superfluid helium, the frictionless film slithers over the whole container, creating a sort of arena through which the superfluid can flow. If the liquid has …
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