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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 … See more
Superfluidity was discovered in helium-4 by Pyotr Kapitsa and independently by John F. Allen and Don Misener in 1937. Onnes possibly observed the superfluid See more
Superfluidity in an ultracold fermionic gas was experimentally proven by Wolfgang Ketterle and his team who observed quantum vortices in lithium-6 at a temperature of 50 nK at See more
The idea that superfluidity exists inside neutron stars was first proposed by Arkady Migdal. By analogy with electrons inside superconductors forming Cooper pairs because of electron–lattice interaction, it is expected that nucleons in a neutron star at sufficiently high … See more
Superfluid vacuum theory (SVT) is an approach in theoretical physics and quantum mechanics where the physical vacuum is viewed as superfluid.
The ultimate goal of … See more• Khalatnikov, Isaac M. (2018). An introduction to the theory of superfluidity. CRC Press. ISBN 978-0-42-997144-0.
• Annett, James F. (2005). Superconductivity, superfluids, and condensates. Oxford: Oxford Univ. Press. ISBN See more• Quotations related to Superfluidity at Wikiquote
• Media related to Superfluidity at Wikimedia Commons
• Video: Demonstration of superfluid helium (Alfred Leitner, 1963, 38 min.) See moreWikipedia text under CC-BY-SA license Superfluid Definition & Meaning - Merriam-Webster
WEBThe meaning of SUPERFLUID is an unusual state of matter noted only in liquid helium cooled to near absolute zero and characterized by apparently frictionless flow (as …
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Superfluidity Definition and Examples - Science Notes and Projects
WEBFeb 9, 2022 · By definition, superfluidity is the zero viscosity flow of a fluid, such as a liquid or gas. In physics, superfluidity is a property of fluids where they have zero …
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 …
Superfluidity: the mysterious quantum effect that became a …
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. …
SUPERFLUID Definition & Meaning | Dictionary.com
WEBSuperfluid definition: a fluid that exhibits frictionless flow, very high heat conductivity, and other unusual physical properties, helium below 2.186 K being the only known example.. …
superfluid, n. & adj. meanings, etymology and more | Oxford …
WEBWhat does the word superfluid mean? There are three meanings listed in OED's entry for the word superfluid. See ‘Meaning & use’ for definitions, usage, and quotation evidence. …
Superfluidity: what is it and why does it matter? | Illinois
WEBDec 20, 2018 · The most obvious definition of superfluidity is the ability of a liquid to flow through narrow channels without apparent friction. However, this is actually only one of a number of interesting properties.
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...
A new look at superfluidity - MIT News
WEBAug 10, 2015 · A superfluid is a phase of matter that only certain liquids or gases can assume, if they are cooled to extremely low temperatures. At temperatures approaching absolute zero, atoms cease their individual, …
How superfluids work in-depth - Your Physicist
WEBMay 17, 2023 · Superfluidity is a phenomenon that occurs when a fluid is cooled to extremely low temperatures, close to absolute zero (-273.15°C or -459.67°F), and it …
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 …
SUPERFLUITY | definition in the Cambridge English Dictionary
WEBSUPERFLUITY meaning: 1. an amount of something that is more than is needed or wanted, or the state of being more than is…. Learn more.
superfluidity summary | Britannica
WEBsuperfluidity, Unusual property of liquid helium cooled below −455.75 °F (−270.97 °C). At such low temperatures, helium exhibits an enormous rise in heat conductivity and rapid …
SUPERFLUITY | English meaning - Cambridge Dictionary
WEBSUPERFLUITY definition: 1. an amount of something that is more than is needed or wanted, or the state of being more than is…. Learn more.
SUPERFLUID definition and meaning | Collins English Dictionary
WEB1. a fluid that exhibits frictionless flow, very high heat conductivity, and other unusual physical properties, helium below 2.186 K being the only known example. adjective. 2. of …
Superfluity Definition & Meaning - Merriam-Webster
WEBThe meaning of SUPERFLUITY is excess, oversupply. How to use superfluity in a sentence.
The Neuroscience of Superfluidity - Psychology Today
WEBOct 20, 2013 · Superfluidity is a physics term used to describe “a state of matter in which the matter behaves like a fluid with zero viscosity; where it appears to exhibit the ability …
Superfluid Definition & Meaning | YourDictionary
WEBSuperfluid definition: A fluid, such as liquid helium, that flows with little or no friction at temperatures close to absolute zero.
SUPERFLUIDITY definition and meaning | Collins English Dictionary
WEBsuperfluidity. Physics the state of being or property of becoming a superfluid.... Click for English pronunciations, examples sentences, video.
SUPERFLUIDITY Definition & Meaning | Dictionary.com
WEBSuperfluidity definition: the state of being or property of becoming a superfluid. See examples of SUPERFLUIDITY used in a sentence.
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 …
Superfluous Definition & Meaning - Merriam-Webster
WEBThe meaning of SUPERFLUOUS is exceeding what is sufficient or necessary : extra. How to use superfluous in a sentence. Did you know?
WEB2 days ago · The phase diagram features three distinct regions: the molecular superfluid (MSF), the atomic and molecular superfluid (AMSF) and phase separation (PS). By …
Antiferromagnetic phase transition in a 3D fermionic Hubbard model
WEB3 days ago · Antiferromagnetic phase transition is observed in a three-dimensional fermionic Hubbard system comprising lithium-6 atoms in a uniform optical lattice with …
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