Three-dimensional microelectromagnet traps for neutral and charged particles

被引：16

作者：

Drndic, M ^{[1
]}

Lee, CS

Westervelt, RM

机构：

[1] Harvard Univ, Dept Phys, Cambridge, MA 02138 USA

[2] Harvard Univ, Div Engn & Appl Sci, Cambridge, MA 02138 USA

来源：

PHYSICAL REVIEW B | 2001年 / 63卷 / 08期

关键词：

D O I：

10.1103/PhysRevB.63.085321

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Three-dimensional (3D) microelectromagnets were developed to control particle motion in electromagnetic-field landscapes in vacuum near a chip. Multiple layers of micrometer-scale conductors separated by transparent insulators create particle containers with deep, symmetric, and time-dependent potentials, suitable for integration in quantum circuits. Single and coupled multiple 3D traps, integrated 3D traps with a mirror, 3D guides for neutral particles with spin, and traps for electrons in vacuum are described.

引用

收藏

页数：4

相关论文

共 27 条

[1] MAGNETOSTATIC TRAPPING FIELDS FOR NEUTRAL ATOMS [J].

BERGEMAN, T ;

EREZ, G ;

METCALF, HJ .

PHYSICAL REVIEW A, 1987, 35 (04) :1535-1546

[2] PLANAR ION MICROTRAPS [J].

BREWER, RG ;

DEVOE, RG ;

KALLENBACH, R .

PHYSICAL REVIEW A, 1992, 46 (11) :R6781-R6784

[3] VACUUM MICROELECTRONIC DEVICES [J].

BRODIE, I ;

SCHWOEBEL, PR .

PROCEEDINGS OF THE IEEE, 1994, 82 (07) :1006-1034

[4] GEONIUM THEORY - PHYSICS OF A SINGLE ELECTRON OR ION IN A PENNING TRAP [J].

BROWN, LS ;

GABRIELSE, G .

REVIEWS OF MODERN PHYSICS, 1986, 58 (01) :233-311

[5] Guiding neutral atoms on a chip [J].

Dekker, NH ;

Lee, CS ;

Lorent, V ;

Thywissen, JH ;

Smith, SP ;

Drndic, M ;

Westervelt, RM ;

Prentiss, M .

PHYSICAL REVIEW LETTERS, 2000, 84 (06) :1124-1127

[6] Observation of superradiant and subradiant spontaneous emission of two trapped ions [J].

DeVoe, RG ;

Brewer, RG .

PHYSICAL REVIEW LETTERS, 1996, 76 (12) :2049-2052

[7] Micro-electromagnets for atom manipulation [J].

Drndic, M ;

Johnson, KS ;

Thywissen, JH ;

Prentiss, M ;

Westervelt, RM .

APPLIED PHYSICS LETTERS, 1998, 72 (22) :2906-2908

[8] 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

[9] Entanglement of atoms via cold controlled collisions [J].

Jaksch, D ;

Briegel, HJ ;

Cirac, JI ;

Gardiner, CW ;

Zoller, P .

PHYSICAL REVIEW LETTERS, 1999, 82 (09) :1975-1978

[10] Atomic deflection using an adaptive microelectromagnet mirror [J].

Johnson, KS ;

Drndic, M ;

Thywissen, JH ;

Zabow, G ;

Westervelt, RM ;

Prentiss, M .

PHYSICAL REVIEW LETTERS, 1998, 81 (06) :1137-1141