What is the 5th state of matter Bose-Einstein condensate?
Sometimes referred to as the ‘fifth state of matter’, a Bose-Einstein Condensate is a state of matter created when particles, called bosons, are cooled to near absolute zero (-273.15 degrees Celsius, or -460 degrees Fahrenheit).
Is laser An example of Bose-Einstein condensate?
The first Bose–Einstein condensate (BEC) to be cooled using just lasers has been made by a team in Austria. The process is much simpler, faster and more efficient than previous methods, which involve an extra stage of evaporative cooling.
Where would you find a Bose-Einstein condensate?
In July 2018, an experiment aboard the International Space Station cooled a cloud of rubidium atoms to ten-millionth of a degree above absolute zero, producing a Bose-Einstein condensate in space.
What is BEC and plasma give example?
They are considered as the fifth states of matter after the plasma. They are a group of atoms cooled to within a hair of absolute zero. For example, we can take Helium. BEC when reached near to temperature zero the atoms are hardly moving relative to each other since they have very less free energy to do so.
What is plasma matter examples?
Examples of plasma include lightning, the aurora, a welding arc, and (of course) a plasma ball toy. Here are 20 examples of plasma. Plasma is the most abundant state of matter in the universe. Unlike solids, liquids, and gases, plasma consists of free electrons or ions that aren’t bound to an atomic nucleus.
What are the uses of fifth state of matter?
Superconductors – materials in which electricity flows without any resistance whatsoever – could be extremely useful for future electronics.
What is the difference between Bose-Einstein Condensate and fermionic condensate?
The only difference is that Bose-Einstein condensates are made up of bosons, and are social with each other (in groups, or clumps). Fermi condensates are anti-social (they don’t attract each other at all). This has to be done artificially.
Does Bose-Einstein condensate exist in nature?
They’re not found naturally on Earth, but some speculate that the high-pressure conditions around neutron stars may give rise to BEC-like gases (1). High densities in that extreme environment may bring the particles so close together they act like condensates.
