Ioffe-pritchard磁阱
WebFigure 1 - Un exemple de piège magnétique couramment utilisé (piège de Ioffe-Pritchard). Ce piège est constitué par quatre fils parallèles, parcourus par des courants deux à deux opposés, qui assurent le confinement transverse des atomes. Le confinement longitudinal provient des deux bobines circulaires, parcourues par un même courant. Web15 jun. 2006 · Abstract We demonstrated {delta}-kick cooling of sodium atoms with a three-dimensional anisotropic harmonic potential. The radius and temperature of the atomic cloud oscillated with kick time, indicating that the elongated atomic distribution in phase space rotates in the Ioffe-Pritchard potential.
Ioffe-pritchard磁阱
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http://ioe.sxu.edu.cn/lab7/lab7/jingzhang/pengjunwang-1.html Web22 okt. 2013 · This analysis includes the quadrupole trap, the time-averaged orbiting potential trap, and the Ioffe-Pritchard trap. The trapping conditions and efficiency of …
Web2.4 Ioffe-Pritchard –Falle [2] Seite 18 Magnetfallen Nikolas Melcher 17.12.2007 2.5 Cloverleaf • Leichteres Herankommen ans Zentrum, guter optischer Zugang • 12 Leiterschlaufen unabhängige Kontrolle über Parameter (axiales Bias-Feld, axiale Krümmung, radialen Gradienten) WebMar 2006. Guennadi A. Kouzaev. K. J. Sand. An Ioffe-Pritchard trap for cold dressed atoms is studied by analytical and numerical simulations. The effective potential in this trap is …
Web2 apr. 2003 · Abstract. We present a robust continuous optical loading scheme for a Ioffe–Pritchard (IP) type magnetic trap (MT). Chromium atoms are cooled and trapped … WebIoffe-Pritchard Trap. The ALPHA magnetic trap is a variant of a type of atom trap called an 'Ioffe trap'. a A schematic view of the ALPHA trap. Radial and axial confinement of …
Web15 jun. 2015 · 由于磁光阱 和四极磁阱使用同一对线圈, 所以它们的空间位置 完全重合, 这样就简化了线圈的几何结构, 可以很好 地预装入原子. 最后打开 Ioffe 线圈, 形成QUIC 因此,磁光阱和QUIC 磁阱在空间上是完全分离的.
Web21 dec. 2007 · We consider a similar system, but in addition to the Ioffe-Pritchard magnetic trap we employ an additional hexapole field. By controlling cyclically the strengths of these magnetic fields, we show that a fixed amount of vorticity … greensborough bowlingWebture as a standard macroscopic Ioffe Pritchard trap, and we propose a practical design for such a microtrap. In the case of an axial splitting of the atoms, we study some phys-ical factors limiting the ultimate performances of this interferometer such as: the dissymmetry of the microwave potentials, the effect of greensborough bikesWeb8 mei 1998 · We have performed a BEC experiment with /sup 87/Rb atoms in a Ioffe-Pritchard magnetic potential, which opens up the possibility to study, e.g., Bose-Einstein condensates released in only one dimension. Our trap consists of a clip-like coil, which generates a pure two-dimensional (2D) quadrupole field for radial confinement. greensborough bowling clubWeb2 jun. 2006 · The radius and temperature of the atomic cloud oscillated with kick time, indicating that the elongated atomic distribution in phase space rotates in the Ioffe … greensborough bookstoreWebThe cloverleaf trap is a variation of the Ioffe-Pritchard trap in which the Ioffe bars have been replaced by 8 "cloverleaf" coils. This design places all of the magnetic coils in two planes, allowing 360 degree optical access to the trapped atoms. fmd aneurysmahttp://websites.umich.edu/~mctp/SciPrgPgs/events/2008/SS08/Lectures/michigancornell2.pdf greensborough beautyWebIoffe–Pritchard trap for Bose–Einstein condensation experiments Vasiliki Bolpasi1,2, Jules Grucker3, Michael J Morrissey1,4 and Wolf von Klitzing1 greensborough bookshop