Open AccessRealisation and Characterisation the BEC for 87Rb Atoms
Author(s) -
Nihal A. AbdulWahhab,
Ferruccio Renzoni
Publication year - 2019
Publication title -
maǧallaẗ ǧāmiʿaẗ bābil/maǧallaẗ ǧāmiʻaẗ bābil
Language(s) - English
Resource type - Journals
eISSN - 2312-8135
pISSN - 1992-0652
DOI - 10.29196/jubpas.v27i1.2219
Subject(s) - quadrupole , majorana , physics , atomic physics , trap (plumbing) , recoil , antihydrogen , magnetic field , ion trap , condensed matter physics , chemistry , nuclear physics , antimatter , ion , quantum mechanics , superconductivity , lepton , meteorology , electron
The Bose-Einstein condensate (BEC) is created in a magnetic trap in the Quadrupole-Ioffe configuration (QUIC). This kind of trap combines an anti-Helmholtz quadrupole field with an offset field produced by a single coil perpendicular to the quadrupole field axis to suppress Majorana transitions. In the quadrupole trap evaporative cooling is performed by using radio frequency, reaching the phase transition to a BEC in the QUIC trap. By using Time of Flight (TOF) technique, the expansion velocity is measured with and which lead to temperature of and It is roughly around the recoil temperature.