Zero-point cooling and low heating of trappedCd+111ions
نویسندگان
چکیده
منابع مشابه
Laser cooling to the zero-point energy of motion.
The subject of laser cooling of ions and neutral atoms is currently of great experimental and theoretical interest. ' It has been applied to high-resolution spectroscopy, low-energy collisions, quantum jumps, and photon antibunching. In all cooling experiments done so far, the oscillation frequency co, of the particle in its confining well was less than the linewidth I of the cooling transition...
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The crystallization of ion beams has recently been established in the rf quadrupole storage ring PALLAS (PAul Laser CooLing Acceleration System) for laser-cooled 24Mg+ ion beams at an energy of about 1 eV. Yet, unexpectedly sharp constraints had to be met concerning the confinement strength and the longitudinal laser cooling rate. In this paper, related and up to now unseen heating mechanisms a...
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U S hramm z, T S hatz x, M Bussmann, D Habs Sektion Physik, Ludwig-Maximilians-Universit at M un hen, D-85748 Gar hing, Germany E-mail: ulri h.s hramm physik.uni-muen hen.de Abstra t. The rystallization of ion beams has re ently been established in the rf quadrupole storage ring Pallas for laserooled 24Mg+ ion beams at an energy of about 1 eV. Yet, unexpe tedly sharp onstraints had to be met...
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ژورنال
عنوان ژورنال: Physical Review A
سال: 2004
ISSN: 1050-2947,1094-1622
DOI: 10.1103/physreva.70.043408