The technique used to create alkali BEC were applied to other class of quantum particles, fermions. Earlier alkali atoms such as (composite bosons) were cooled as a gas down to nano kelvin temperature via laser cooling and evaporative cooling. At these temperatures the thermal de Broglie wavelength of the particle becomes in order of the inter-particle spinning in the gas and Bose-Einstein condensate is formed. Experiments also observed that condensate behave as matter wave and verified the super fluid nature of the condensates.
Cite this article:
Amitesh Kumar, RK Verma. Study of BCS-BEC Crossover Physics and evaluation of energy Gap parameters and chemical potential for the Crossover. Research J. Science and Tech. 2020; 12(4):302-306. doi: 10.5958/2349-2988.2020.00043.1
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