Results 101 to 110 of about 2,670,241 (308)
Symmetry-Protected Topological Optical Lattice Clock
PRX QuantumWe theoretically propose a tunable implementation of symmetry-protected topological phases of matter in a synthetic superlattice, taking advantage of the long coherence time and exquisite spectral resolutions offered by gravity-tilted optical lattice ...
Tianrui Xu +6 more
doaj +1 more source
Generating an effective magnetic lattice for ultracold atoms
New Journal of Physics, 2015 We present a general scheme for synthesizing a spatially periodic magnetic field, or a magnetic lattice (ML), for ultracold atoms using pulsed gradient magnetic field (GMF). Our scheme is immune to atomic spontaneous emission often encountered in optical
Xinyu Luo +5 more
doaj +1 more source
Counterflow of Lattice Polarons in Harmonically Confined Optical Lattices
Physical Review LettersWe study a mobile impurity in a one-dimensional harmonically confined optical lattice interacting repulsively with a bosonic bath. The behavior of the impurity across baths with superfluid and Mott-insulator domains is examined, including its full back-action effect on the bath.
Felipe Isaule +3 more
openaire +3 more sources
FastNano Liquid: An Automated Platform for Small‐Angle X‐ray Scattering‐Based Materials Discovery
Advanced Engineering Materials, EarlyView.We present FastNano Liquid, an automated small‐ and wide‐angle X‐ray scattering platform for the combined synthesis and characterization of (nano)materials. The platform is coupled to varied reactor workflows for both in situ studies of reaction kinetics and ex situ screening of synthesis conditions to support machine learning‐guided exploration ...
Pierre‐Baptiste Flandrin +16 more
wiley +1 more source
Measurements of the Beam-Wave Fluctuations over a 142-km Atmospheric Path [PDF]
, 2006 An optical link has been established between the Canary Islands La Palma and Tenerife. A 1064-nm transmitting laser was located on La Palma whereas a BPSK communication receiver and measurement instruments were installed in ESA's OGS on Tenerife.
Perlot, Nicolas +11 more
core +1 more source
New Journal of Physics, 2018 We study the superfluid weight D ^s and Berezinskii–Kosterlitz–Thouless (BKT) transition temperatures T _BKT in case of exotic Fulde–Ferrell (FF) superfluid states in lattice systems.
Aleksi Julku, Long Liang, Päivi Törmä
doaj +1 more source
Advanced Engineering Materials, EarlyView.Cu and combined Cu–P microalloying refine the microstructure and enhance the nanoindentation‐derived fracture resistance of CoNiAlSi ferromagnetic shape memory alloys without suppressing the martensitic transformation. Comparative SEM, DSC, and nanoindentation results reveal that the CuP‐containing alloy provides the most balanced response, achieving ...
Mehmet Demir
wiley +1 more source
Good lattice rules based on the general weighted star discrepancy [PDF]
, 2007 We study the problem of constructing rank- lattice rules which have good bounds on the ``weighted star discrepancy''. Here the non-negative weights are general weights rather than the product weights considered in most earlier works.
Joe, Stephen, Sinescu, Vasile
core +1 more source
An ytterbium quantum gas microscope with narrow-line laser cooling
New Journal of Physics, 2016 We demonstrate site-resolved imaging of individual bosonic ${}^{174}\mathrm{Yb}$ atoms in a Hubbard-regime two-dimensional optical lattice with a short lattice constant of 266 nm.
Ryuta Yamamoto +4 more
doaj +1 more source
Resonant superfluidity in an optical lattice
New Journal of Physics, 2010 19 pages, 3 ...
Titvinidze, I. +2 more
openaire +4 more sources