Project supported by the State Key Basic Research Program of China (Grant No 2006CB921202);the National Natural Science Foundation of China (Grant No 10334050)
Chip-based atom interferometers bring together the advantages of atom chips and Bose-Einstein condensates. Their central prerequisite is that a condensate can be coherently split into two halves with a determined rela...
Project supported by the State Key Basic Research Program (Grant No 2006CB921202);the National Natural Science Foundation of China (Grant No 10334050)
The effects of surface-induced evaporative cooling on an atom chip are investigated. The evolutions of temperature, number and phase-space density of the atom cloud are measured when the atom cloud is brought close to...
Supported by the National Natural Science Foundation of China(Grant No.10334050); the National Basic Research Program of China(GrantNos.2001CB309307 and 2006CB921202)
The research platform for Bose-Einstein condensate in 87 Rb atomic gas,which is composed of a double MOT configuration and a QUIC trap,was reported.The properties of the condensate were measured both in time-of-flight...