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Rejuvenated Amorphous Alloys: Processing Methods, Microstructures and Mechanical Properties. [PDF]

Adv Sci (Weinh)
Yang C, Chen Y, Tang C, Lan S, Tan J, Ye H, Chen H, Yao Z, Eckert J, Zhang D, Jiang JZ.   +10 more
europepmc   +1 more source

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ATOMIC CLOCKS AND COLD ATOM SCATTERING

Laser Spectroscopy, 2002
We demonstrate a Rb fountain clock which has a small cold collision shift that is cancelled by detuning the microwave cavity. To further enhance the stability and accuracy, we are currently developing a new state detection technique that directly measures population differences and are juggling atoms in the fountain. Fountain clocks also enable a novel
Fertig, C., Legere, R., Irfon Rees, J., Gibble, K., Kokkelmans, S.J.J.M.F., Verhaar, B.J.   +5 more
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Cold atoms on atom chips

International Quantum Electronics Conference, 2005., 2005
Cold atoms trapped and manipulated on atom chips can provide a basis for sensitive detection and for quantum information processing devices.
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Cold-Atom Thermoelectrics

Science, 2013
Two coupled reservoirs of cold atoms can be used as a model system to study the thermoelectric effect. [Also see Report by Brantut et al. ]
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Cold Antihydrogen Atoms

Physica Scripta, 2004
Cold antihydrogen atoms have been produced in two experiments at CERN's Antiproton Decelerator (AD). Future spectroscopy of antihydrogen has the potential for extremely precise tests of the fundamental symmetry between matter and antimatter. Recent experiments and future developments will be discussed.
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Atom interferometry with ultra-cold atoms

Summaries of Papers Presented at the Quantum Electronics and Laser Science Conference, 2003
Summary form only given. Recent advances in the field of atom interferometry have opened the possibility of a new class of precise and accurate inertial force sensors. We have built laboratory prototypes of accelerometers, gravity gradiometers and gyroscopes based on atom interference principles which now perform at levels which compare favorably with ...
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Photoassociation of Cold Ca Atoms

Physical Review Letters, 2000
We present the first measurement of a photoassociative spectrum of an alkaline earth element near the dissociation limit. The observed spectrum of Ca2 formed from cold atoms shows the regular vibrational series with the characteristic spacing of the 1/R3 asymptotic potential.
, Zinner, , Binnewies, , Riehle, , Tiemann   +3 more
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Cold Atoms

2008
Abstract Laser cooling is an elegant and important tool that has been useful in many branches of atomic physics. For example, laser cooling has enabled the creation and study of Bose-Einstein condensates of dilute atomic vapors (Anderson et al. 1995, Bradley et al. 1995, Davis et al.
Dmitry Budker, Derek F Kimball, David P Demille   +2 more
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Method for velocimetry of cold atoms

Physical Review A, 1994
We describe our use of recoil-induced resonances or stimulated optical Compton scattering to measure the velocity distribution of laser-cooled cesium atoms in one dimension. The technique works well at velocities near 1 cm/s, is insensitive to the effects of light shifts or stray fields, requires only a few ${\mathrm{mm}}^{3}$ of work space, and may be
, Meacher, , Boiron, , Metcalf, , Salomon, , Grynberg   +4 more
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