Table of Contents
What does a Bose-Einstein condensate do?
Bose-Einstein condensate (BEC), a state of matter in which separate atoms or subatomic particles, cooled to near absolute zero (0 K, − 273.15 °C, or − 459.67 °F; K = kelvin), coalesce into a single quantum mechanical entity—that is, one that can be described by a wave function—on a near-macroscopic scale.
What is a Bose-Einstein Condensate and when does it occur?
A Bose-Einstein condensate is a group of atoms cooled to within a hair of absolute zero. When they reach that temperature the atoms are hardly moving relative to each other; they have almost no free energy to do so. At that point, the atoms begin to clump together, and enter the same energy states.
Who discovered fermionic condensate?
Deborah S. Jin
The first atomic fermionic condensate was created by a team led by Deborah S. Jin in 2003.
What are the 15 states of matter?
Bose–Einstein condensate.
Has Bose Einstein condensate been achieved?
The creation of the exotic matter on the International Space Station is a technological feat that could help unlock deep mysteries in physics.
Is Bose Einstein condensate real?
An international team of researchers has successfully produced a Bose-Einstein condensate (BEC) in space for the first time. A Bose-Einstein condensate is a state of matter occurring after gas atoms with very low density are chilled to very near absolute zero and bunch up to form an extremely dense quantum state.
How does BEC look like?
It looks like a dense little lump in the bottom of the magnetic trap/bowl; kind of like a drop of water condensing out of damp air onto a cold bowl. When it first forms, though, the condensate is still surrounded by the normal gas atoms, so it looks a bit like a pit inside a cherry.
What are the properties of Bose Einstein condensate?
Bose-Einstein Condensate Properties. As atoms cool, they behave more like waves and less like particles. When cooled enough, their waves expand and begin to overlap. This is similar to steam condensing on a lid when it is boiled.
What does a Bose-Einstein condensate look like?
What does a Bose-Einstein condensate look like? It looks like a dense little lump in the bottom of the magnetic trap/bowl; kind of like a drop of water condensing out of damp air onto a cold bowl. When it first forms, though, the condensate is still surrounded by the normal gas atoms, so it looks a bit like a pit inside a cherry.
What is the use of Bose Einstein?
Viewed as a pure probability distribution, the Bose-Einstein distribution has found application in other fields: In recent years, Bose-Einstein statistics have also been used as a method for term weighting in information retrieval .
What are Bose Einstein statistics?
In statistical mechanics, Bose-Einstein statistics means the statistics of a system where you can not tell the difference between any of the particles, and the particles are bosons. Bosons are fundamental particles like the photon. The Bose-Einstein distribution tells you how many particles have a certain energy.