Condensate splitting in an asymmetric double well for atom chip based sensors

B Hall; S Whitlock; Russell Anderson; P Hannaford; Andrei Sidorov

doi:10.1103/PhysRevLett.98.030402

Condensate splitting in an asymmetric double well for atom chip based sensors

B Hall, S Whitlock, Russell Anderson, P Hannaford, Andrei Sidorov

Research output: Contribution to journal › Article › Research › peer-review

85 Citations (Scopus)

Abstract

We report on the adiabatic splitting of a Bose-Einstein condensate of 87Rb atoms by an asymmetric double-well potential located above the edge of a perpendicularly magnetized TbGdFeCo film atom chip. By controlling the barrier height and double-well asymmetry, the sensitivity of the axial splitting process is investigated through observation of the fractional atom distribution between the left and right wells.

Original language	English
Pages (from-to)	1 - 4
Number of pages	4
Journal	Physical Review Letters
Volume	98
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevLett.98.030402
Publication status	Published - 2007
Externally published	Yes

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10.1103/PhysRevLett.98.030402

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title = "Condensate splitting in an asymmetric double well for atom chip based sensors",

abstract = "We report on the adiabatic splitting of a Bose-Einstein condensate of 87Rb atoms by an asymmetric double-well potential located above the edge of a perpendicularly magnetized TbGdFeCo film atom chip. By controlling the barrier height and double-well asymmetry, the sensitivity of the axial splitting process is investigated through observation of the fractional atom distribution between the left and right wells.",

author = "B Hall and S Whitlock and Russell Anderson and P Hannaford and Andrei Sidorov",

year = "2007",

doi = "10.1103/PhysRevLett.98.030402",

language = "English",

volume = "98",

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AU - Hall, B

AU - Whitlock, S

AU - Anderson, Russell

AU - Hannaford, P

AU - Sidorov, Andrei

PY - 2007

Y1 - 2007

N2 - We report on the adiabatic splitting of a Bose-Einstein condensate of 87Rb atoms by an asymmetric double-well potential located above the edge of a perpendicularly magnetized TbGdFeCo film atom chip. By controlling the barrier height and double-well asymmetry, the sensitivity of the axial splitting process is investigated through observation of the fractional atom distribution between the left and right wells.

AB - We report on the adiabatic splitting of a Bose-Einstein condensate of 87Rb atoms by an asymmetric double-well potential located above the edge of a perpendicularly magnetized TbGdFeCo film atom chip. By controlling the barrier height and double-well asymmetry, the sensitivity of the axial splitting process is investigated through observation of the fractional atom distribution between the left and right wells.

UR - http://prl.aps.org/abstract/PRL/v98/i3/e030402

U2 - 10.1103/PhysRevLett.98.030402

DO - 10.1103/PhysRevLett.98.030402

M3 - Article

SN - 0031-9007

VL - 98

SP - 1

EP - 4

JO - Physical Review Letters

JF - Physical Review Letters

IS - 3

ER -

Condensate splitting in an asymmetric double well for atom chip based sensors

Abstract

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