用光刻图案化载流导线引导中性原子绕过曲线
Guiding neutral atoms around curves with lithographically patterned current-carrying wires
摘要：
来自低速原子源的激光冷却的中性原子通过在玻璃衬底上的两个平行线之间产生的磁场被引导。原子沿着三条曲线弯曲，每条曲线的曲率半径为15厘米曲率半径，同时沿着10厘米长的轨道行进。在100 × 100微米横截面的导线中，当电流密度为3 × 10^4 A/cm ^2时，可获得2 × 10^6原子/秒的最大通量。被引导原子在一个横向维度上的动能被测量为42微开尔文。
英文摘要：
Laser-cooled neutral atoms from a low-velocity atomic source are guided via a magnetic field generated between two parallel wires on a glass substrate. The atoms bend around three curves, each with a 15-cm radius of curvature, while traveling along a 10-cm-long track. A maximum flux of 2*10^6 atoms/sec is achieved with a current density of 3*10^4 A/cm^2 in the 100x100-micrometer-cross-section wires. The kinetic energy of the guided atoms in one transverse dimension is measured to be 42 microKelvin.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
