Ioffe-pritchard磁阱

WebLe nuage est ensuite transféré dans un second piège magnéto-optique proche de la surface de la puce, et dont le champ magnétique quadrupolaire est généré en partie par un fil … Web2 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 …

Physique statistique La condensation de Bose-Einstein en phase …

WebIoffe-Pritchard trap variants. Eric’s Tips for Better Precision Measurement . with Atoms and Molecules (and with . other things) Eric’s Tips for Better Precision Measurement . with Atoms and Molecules (and other things) 1. In general, frequencies are the easiest thing to . measure with precision. first time buyer scotland guide https://mtwarningview.com

Phys. Rev. Lett. 99, 250406 (2007) - Vortex Pump for Dilute Bose ...

Web15 nov. 2012 · The Ioffe–Pritchard trap is the workhorse of modern cold atom physics. Here, we present a novel Ioffe–Pritchard trap coil configuration based purely on circular coils. By eliminating the traditional Ioffe bars one can increase the gradient and thus the radial trapping frequency by almost a factor 2. Web2 sep. 2024 · In the presence of the Ioffe-Pritchard magnetic field, ground states manifest distinctively for the Rashba and Dresselhaus SO-coupled BECs. Previous article in issue; Next article in issue; Keywords. Bose Einstein condensate. Spin-orbit coupling. Toroidal potential. Vortices. Ioffe-Pritchard magnetic field. Recommended articles. 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. first time buyers claim relief

多普勒冷却与磁光阱（MOT）实验方法简介 - 知乎

Category:Ground states of spin-orbit-coupled Bose Einstein condensates in …

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Ioffe-pritchard磁阱

The coil configuration of our Ioffe-Pritchard trap. The arrows …

http://ioe.sxu.edu.cn/papers/fujian/2008/wlxb.57(8),%204840(2008).pdf Web21 mei 2004 · We developed the delta-kick cooling to three dimensions using the Ioffe-Pritchard potential. The alternating oscillation of atomic momentum and size was …

Ioffe-pritchard磁阱

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Web22 okt. 2002 · Abstract Vortices were imprinted in a Bose-Einstein condensate using topological phases. Sodium condensates held in a Ioffe-Pritchard magnetic trap were transformed from a nonrotating state to one with quantized circulation by adiabatically inverting the magnetic bias field along the trap axis. Web6 okt. 2006 · We show that Ioffe-Pritchard traps and other stationary points of B are confined to a two-dimensional curved surface, or manifold M, defined by det(∂Bi/∂xj)= 0. …

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 … Web8 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.

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. 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)

Web19 sep. 2007 · We have realized a two-dimensional permanent magnetic lattice of Ioffe-Pritchard microtraps for ultracold atoms. The lattice is formed by a single 300−nm magnetized layer of FePt, patterned using optical lithography. Our magnetic lattice consists of more than 15 000 tightly confining microtraps with a density of 1250traps/mm2.

WebThe coil configuration of our Ioffe-Pritchard trap. The arrows indicate the direction of the currents in the main coils. Modulation coils (not shown) are attached to the outside faces … first time buyer sdlt londonWebFigure 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. campground breeze tateyama口コミ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 … first time buyer scotland help to buyWeb6: Trapping potential in the x direction in the Ioffe-Pritchard on-chip trap, for various B x bias field values. For this calculation, B y = 0 G and B z = 11 G. Source publication +51 … campground branson missouriWebSynthesized magnetic field of a sawtooth superradiance lattice in Bose–Einstein condensates. npj Quantum Information 6 (18),(2024) PDF. Observation of sub … campground breakfasthttp://ioe.sxu.edu.cn/lab7/lab7/jingzhang/pengjunwang-1.html first time buyer seminarWeb四极loffe组合磁阱(QuIC磁阱)是由一对四极线圈和一个loffe线圈组合构成的一种loffe．Pritchard磁阱，它已广 泛应用在囚禁中性原子和实现蒸发冷却原子的实验中．设 … campground bransonmo.gov