Results 1 to 10 of about 110,226 (291)

Plasmon-Induced Transparency for Tunable Atom Trapping in a Chiral Metamaterial Structure. [PDF]

Nanomaterials (Basel), 2022
Plasmon-induced transparency (PIT), usually observed in plasmonic metamaterial structure, remains an attractive topic for research due to its unique optical properties.
Chen Z, Yu Y, Wang Y, Hou Z, Yu L.
europepmc   +2 more sources

Radio-frequency dressed atoms beyond the linear Zeeman effect [PDF]

New Journal of Physics, 2012
We evaluate the impact that nonlinear Zeeman shifts have on resonant radio-frequency (RF) dressed traps in an atom-chip configuration. The degeneracy of the resonance between Zeeman levels is lifted at large intensities of a static field, modifying the ...
G Sinuco-León, B M Garraway
doaj   +4 more sources

A fiber array architecture for atom quantum computing. [PDF]

Nat Commun
Arrays of single atoms trapped in optical tweezers are increasingly recognized as a promising platform for scalable quantum computing. In both the fault-tolerant and NISQ eras, the ability to individually control qubits is essential for the efficient ...
Li X, Hou JY, Wang JC, Wang GW, He XD, Zhou F, Wang YB, Liu M, Wang J, Xu P, Zhan MS.   +10 more
europepmc   +2 more sources

Single-atom lasing induced atomic self trapping

Physical Review Letters, 2003
We study motion and field dynamics of a single-atom laser consisting of a single incoherently pumped free atom moving in an optical high-{\it Q} resonator.
Ritsch, Helmut, Salzburger, Thomas
core   +3 more sources

Trapping deuterium atoms [PDF]

Physical Review A, 2010
ISSN:1094 ...
Wiederkehr, Alex W., Hogan, Stephen D., Lambillotte, Bruno, Andrist, Markus, Schmutz, Hansjürg, Agner, Josef A., Salathé, Y., Merkt, Frédéric   +7 more
openaire   +3 more sources

Collective self-trapping of atoms in a cavity

New Journal of Physics, 2021
We study experimentally the optical dipole trapping of a cloud of cold atoms in a high-finesse cavity in the parameter regime where the atomic back-action on the cavity mode is significant.
A Dombi, T W Clark, F I B Williams, F Jessen, J Fortágh, D Nagy, A Vukics, P Domokos   +7 more
doaj   +1 more source

Interaction of primary precipitates in reduced -activation ferritic/martensitic steel F82H with hydrogen atoms: Atomistic calculation based on the density functional theory

Nuclear Materials and Energy, 2022
To understand the interaction of hydrogen isotopes with VC and Cr23C6 precipitates, in reduced-activation ferritic/martensitic steel (F82H), we have performed first-principles calculations based on density functional theory.
Hirotomo Iwakiri, Yoshiyuki Watanabe, Koichi Sato, Daiji Kato   +3 more
doaj   +1 more source

Trapped atomic Fermi gases [PDF]

Physics Letters A, 2002
6 pages, to be published in Physics Letters ...
Amusia, M. Ya., Msezane, A. Z., Shaginyan, V. R.   +2 more
openaire   +2 more sources

Iron Single Atoms Anchored on Carbon Matrix/g-C₃N₄ Hybrid Supports by Single-Atom Migration-Trapping Based on MOF Pyrolysis

Nanomaterials, 2022
Numerous efforts have been devoted to realizing the high loading and full utilization of single-atom catalysts (SACs). As one of the representative methods, atom migration-trapping (AMT) is a top-down strategy that converts a certain volume of metal ...
Yining Jia, Rong Huang, Ruijuan Qi
doaj   +1 more source

Progress towards comparison of quantum and classical vacuum standards

Measurement: Sensors, 2021
We present our progress towards a comparison of NIST's cold atom primary vacuum standard and a dynamic expansion vacuum standard. The cold atom vacuum standard (CAVS) converts the loss rate of atoms from a magnetic trap to a vacuum pressure using ab ...
D.S. Barker, N.N. Klimov, E. Tiesinga, J.A. Fedchak, J. Scherschligt, S. Eckel   +5 more
doaj   +1 more source