Reaching Li-7 quantum degeneracy with a minitrap
Anno: 2007
Autori: Wang R., Liu M., Minardi F., Kasevich M.
Affiliazione autori: Department of Physics, Stanford University, Stanford, California 94305, USA
Abstract: A millimeter-scale Ioffe-Pritchard trap is used to achieve quantum degeneracy in Li-7. The trap employs freestanding copper coils integrated onto a direct-bond copper surface-electrode structure. The trap achieves a radial magnetic gradient of 420 G/cm, an axial oscillation frequency of 50 Hz, and a trap depth of 66 G with a 100 A drive current and 7 W total power dissipation.
Giornale/Rivista: PHYSICAL REVIEW A
Volume: 75 (1) Da Pagina: 013610-1 A: 013610-7
Parole chiavi: Copper; Electrodes; Electron traps; Energy dissipation; Lithium, Copper coils; Power dissipation; Quantum degeneracy; Surface electrode structure, Quantum theoryDOI: 10.1103/PhysRevA.75.013610Citazioni: 18dati da “WEB OF SCIENCE” (of Thomson Reuters) aggiornati al: 2024-05-05Riferimenti tratti da Isi Web of Knowledge: (solo abbonati) Link per visualizzare la scheda su IsiWeb: Clicca quiLink per visualizzare la citazioni su IsiWeb: Clicca qui