Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Daily, J. E."'
We extend an isothermal thermal model of ultracold neutral plasma expansion to systems without spherical symmetry, and use this model to interpret new fluorescence measurements on these plasmas. By assuming a self-similar expansion, it is possible to
Externí odkaz:
http://arxiv.org/abs/physics/0508217
We report new detailed density profile measurements in expanding strongly-coupled neutral plasmas. Using laser-induced fluorescence techniques, we determine plasma densities in the range of 10^5 to 10^9/cm^3 with a time resolution limit as small as 7
Externí odkaz:
http://arxiv.org/abs/physics/0506069
We report an optical dipole trap for calcium. The trap is created by focusing a 488 nm argon-ion laser beam into a calcium magneto-optical trap. The argon-ion laser photo-ionizes atoms in the trap because of a near-resonance with the 4s4f 1F3 level.
Externí odkaz:
http://arxiv.org/abs/physics/0411004