Ioffe-pritchard磁阱

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August undefined, 2024

WebIoffe–Pritchard trap for Bose–Einstein condensation experiments Vasiliki Bolpasi1,2, Jules Grucker3, Michael J Morrissey1,4 and Wolf von Klitzing1 WebProfile 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 …

TAPs, TOPs and quantum interference: physics with novel …

Web6: 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... 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. dark matter by monoprice 49in review

How does a magnetic trap work? - Scitation

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 … 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. … 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 … dark matter candy cane unicorn

Phys. Rev. A 76, 033408 (2007) - Lattice of microtraps for ultracold ...

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

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 … 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 … bishop in california shotWebthe quadrupole trap, the time-averaged orbiting potential trap, and the Ioﬀe-Pritchard trap. It is shown how the trapping conditions and eﬃciency of these devices can be … dark matter camo texture

"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. " - Ioffe-pritchard磁阱

Ioffe-pritchard磁阱

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. WebProfile 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...

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http://ioe.sxu.edu.cn/papers/fujian/2008/wlxb.57(8),%204840(2008).pdf Web6: 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 …

WebIoffe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 … 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.

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) 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.

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. bishop in catholic churchWebture 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 bishopinc.comWebIoffe-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 … dark matter by monoprice 34in reviewWeb21 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 … dark matter by nathan daughtreyWeb18 jan. 2024 · Ioffe-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 … dark matter character sheetWebIoffe−Pritchard磁阱可用来束缚原子的运动，其主要部分如图所示．四根均通有恒定电流I的长直导线1、2、3、4都垂直于x−y平面，它们与x−y平面的交点是边长为2a、中心在原 … dark matter camo wallpaperWeb8 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. bishop in chess in hindi