Ioffe-pritchard磁阱

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August undefined, 2024

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. WebRadial, or transverse, confinement of particles in the trap is provided by a solenoidal magnetic field applied along the trap axis. Charged particles in the trap travel in the direction of the magnetic field lines and hence cannot escape outwards, or perpendicular to the field. ALPHA uses a Penning trap variation called a Penning-Malmberg trap.

Phys. Rev. A 74, 043405 (2006) - Topological constraints on ...

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. 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) inconsistency\\u0027s 7r

Phys. Rev. Lett. 89, 190403 (2002) - Imprinting Vortices in a Bose ...

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 … 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 … 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. … incidence of metopic craniosynostosis

6: Trapping potential in the x direction in the Ioffe-Pritchard on …

A gradient and offset compensated Ioffe--Pritchard trap for Bose ...

Web22 okt. 2013 · This analysis includes the quadrupole trap, the time-averaged orbiting potential trap, and the Ioffe-Pritchard trap. It is shown how the trapping conditions and … Web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 … inconsistency\\u0027s 7wWeb通常初步将原子聚集起来的过程使用的是磁光阱（MOT）。 MOT具体使用的是在z方向上安装一对反亥姆霍兹线圈，则在xy平面上是沿径向分布的磁场，正中心磁场为0，在磁场不为0的地方，会产生塞曼分裂，塞满分裂能 … incidence of mono by age

"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 … " - Ioffe-pritchard磁阱

Ioffe-pritchard磁阱

$$\\ensuremath{\\delta}$-kick cooling using the Ioffe-Pritchard …$

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. 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 …

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http://ioe.sxu.edu.cn/lab7/lab7/jingzhang/pengjunwang-1.html WebIoffe-Prichard磁阱常用来约束带电粒子的运动。如图所示，四根通有大小相等且为恒定电流的长直导线垂直穿过xOy平面，1、2、3、4直导线与xOy平面的交点成边长为2a的正方形且关于x轴和y轴对称，各导线中电流方向已标出，已知通电二一组卷提供中小学教师·学生·家长使用的在线组卷系统，可以方便中小学各学科进行章节、知识点、难度筛选条件自由组合 …

http://websites.umich.edu/~mctp/SciPrgPgs/events/2008/SS08/Lectures/michigancornell2.pdf 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 …

WebThe 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. 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.

Web8 mei 1998 · Bose-Einstein condensation in a Ioffe-Pritchard trap. Abstract: Summary form only given.Since its first observation in 1995, Bose-Einstein condensation (BEC) …

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. inconsistency\\u0027s 7vWebFigure 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. incidence of metastatic cervical cancerWebProfile of the Ioffe-Pritchard trap magnetic field magnitude. The trap parameters are B ′ =223 G/cm, B ′′ =100 G/cm 2 , and B0=1G. Source publication +1 Large atom number Bose-Einstein... inconsistency\\u0027s 7zWebture 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 inconsistency\\u0027s 80WebIoffe阱因能对中性粒子实现稳定囚禁而成为一种倍受关注的磁阱。若只讨论阱中的近原点区域时,阱中的磁场可以呈现出一种简明的形式。磁矩μ反平行于磁场的中性粒子在阱中与 … incidence of metastatic cholangiocarcinomaWeb6: 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 Towards... incidence of monoclonal gammopathyWebSynthesized magnetic field of a sawtooth superradiance lattice in Bose–Einstein condensates. npj Quantum Information 6 (18),(2024) PDF. Observation of sub … incidence of monkeypox