Preparation of a Bose-Einstein condensate on a permanent-magnet atom chip

被引：4

作者：

Sinclair, CDJ ^{[1
]}

Curtis, EA ^{[1
]}

Retter, JA ^{[1
]}

Hall, BV ^{[1
]}

Garcia, IL ^{[1
]}

Eriksson, S ^{[1
]}

Sauer, BE ^{[1
]}

Hinds, EA ^{[1
]}

机构：

[1] Imperial Coll Sch Med, Ctr Cold Matter, Blackett Lab, London SW7 2BW, England

来源：

CONFERENCE ON ATOMS AND MOLECULES NEAR SURFACES | 2005年 / 19卷

关键词：

D O I：

10.1088/1742-6596/19/1/012

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

We describe an atom chip based on periodically magnetised videotape. Cold atoms are loaded into one of the microscopic magnetic traps formed by the videotape atom chip. Using forced evaporation we have produced a 87 Rb Bose-Einstein condensate in a permanent-magnet microtrap.

引用

页码：74 / 77

页数：4

共 14 条

[1] Creating Ioffe-Pritchard micro-traps from permanent magnetic film with in-plane magnetization [J].

Barb, I ;

Gerritsma, R ;

Xing, YT ;

Goedkoop, JB ;

Spreeuw, RJC .

EUROPEAN PHYSICAL JOURNAL D, 2005, 35 (01) :75-79

[2] Micron-sized atom traps made from magneto-optical thin films [J].

Eriksson, S ;

Ramirez-Martinez, F ;

Curtis, EA ;

Sauer, BE ;

Nutter, PW ;

Hill, EW ;

Hinds, EA .

APPLIED PHYSICS B-LASERS AND OPTICS, 2004, 79 (07) :811-816

[3]

Folman R, 2002, ADV ATOM MOL OPT PHY, V48, P263

[4] Surface effects in magnetic microtraps -: art. no. 041604 [J].

Fortágh, J ;

Ott, H ;

Kraft, S ;

Günther, A ;

Zimmermann, C .

PHYSICAL REVIEW A, 2002, 66 (04) :4

[5] Thermally induced losses in ultra-cold atoms magnetically trapped near room-temperature surfaces [J].

Harber, DM ;

McGuirk, JM ;

Obrecht, JM ;

Cornell, EA .

JOURNAL OF LOW TEMPERATURE PHYSICS, 2003, 133 (3-4) :229-238

[6] Magnetic atom optics: mirrors, guides, traps, and chips for atoms [J].

Hinds, EA ;

Hughes, IG .

JOURNAL OF PHYSICS D-APPLIED PHYSICS, 1999, 32 (18) :R119-R146

[7] Cold atoms probe the magnetic field near a wire [J].

Jones, MPA ;

Vale, CJ ;

Sahagun, D ;

Hall, BV ;

Eberlein, CC ;

Sauer, BE ;

Furusawa, K ;

Richardson, D ;

Hinds, EA .

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2004, 37 (02) :L15-L20

[8] Spin coupling between cold atoms and the thermal fluctuations of a metal surface [J].

Jones, MPA ;

Vale, CJ ;

Sahagun, D ;

Hall, BV ;

Hinds, EA .

PHYSICAL REVIEW LETTERS, 2003, 91 (08)

[9] Propagation of Bose-Einstein condensates in a magnetic waveguide [J].

Leanhardt, AE ;

Chikkatur, AP ;

Kielpinski, D ;

Shin, Y ;

Gustavson, TL ;

Ketterle, W ;

Pritchard, DE .

PHYSICAL REVIEW LETTERS, 2002, 89 (04)

[10]

LIN YJ, PHYS REV LETT, V92

← 1 2 →