Results 21 to 30 of about 4,113 (160)
Applied Sciences, 2020 The Zeeman shift plays an important role in the evaluation of optical lattice clocks since a strong bias magnetic field is applied for departing Zeeman sublevels and defining a quantization axis.
Xiaotong Lu +4 more
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AIP Advances, 2017 We investigated the effect of substitution of various ions at the Fe sites on magnetic properties of strontium hexaferrite (SrFe12O19) using first principles method based on density functional theory.
Vivek Dixit +3 more
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Optical magnetism and wavefront control by arrays of strontium atoms
Physical Review Research, 2022 By analyzing the parameters of electronic transitions, we show how bosonic Sr atoms in planar optical lattices can be engineered to exhibit optical magnetism and other higher-order electromagnetic multipoles that can be harnessed for wavefront control of
K. E. Ballantine +2 more
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Narrow-line imaging of single strontium atoms in shallow optical tweezers
Physical Review Research, 2022 Single strontium atoms held in optical tweezers have so far only been imaged using the broad ^{1}S_{0}-^{1}P_{1}transition. For Yb, use of the narrow (183-kHz wide) ^{1}S_{0}-^{3}P_{1}transition for simultaneous imaging and cooling has been demonstrated ...
Alexander Urech +3 more
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Enhanced magnetic trap loading for atomic strontium
Physical Review A, 2015 8 pages, 8 ...
Barker, D. S. +3 more
openaire +3 more sources
Non-Abelian adiabatic geometric transformations in a cold strontium gas
Nature Communications, 2018 The symmetry group and geometric phase of a system are responsible for many quantum properties related to non-trivial topology. Here the authors show non-Abelian geometric phase in laser-coupled ultracold strontium atoms by using a tripod scheme.
F. Leroux +6 more
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Collective atomic scattering and motional effects in a dense coherent medium
Nature Communications, 2016 Light scattering from a dense coherent medium is determined by the interplay of dispersive and radiative dipole–dipole interactions. Here, the authors control the motional effects that obscure the coherence of scattered light and study collective ...
S. L. Bromley +11 more
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Hallmarks of the Mott-metal crossover in the hole-doped pseudospin-1/2 Mott insulator Sr2IrO4
Nature Communications, 2016 The physics of Mott insulators is obscured by the interplay between competing orders and fluctuations. Here, the authors track the evolution of the electronic structure of Mott insulator strontium iridate as the iridium atoms are replaced by rhodium ...
Yue Cao +15 more
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Number-resolved imaging of $^{88}$Sr atoms in a long working distance optical tweezer
SciPost Physics, 2020 We demonstrate number-resolved detection of individual strontium atoms in a long working distance low numerical aperture (NA = 0.26) tweezer. Using a camera based on single-photon counting technology, we determine the presence of an atom in the ...
Niamh Christina Jackson, Ryan Keith Hanley, Matthew Hill, Frédéric Leroux, Charles S. Adams, Matthew Philip Austin Jones
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Crystal structure of Sr5Te4O12(OH)2, the first basic strontium oxotellurate(IV)
Acta Crystallographica Section E: Crystallographic Communications, 2016 The asymmetric unit of the title basic strontium oxotellurate(IV), Sr5Te4O12(OH)2 {systematic name pentastrontium tetrakis[oxotellurate(IV)] dihydroxide}, comprises three SrII cations (one with site symmetry 2) and two TeIV atoms, as well as seven O ...
Matthias Weil, Mahdi Shirkhanlou
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