Results 11 to 20 of about 13,441 (199)
Ultracold Rydberg molecules [PDF]
Nature Communications, 2018 Rydberg molecules have been extensively studied both theoretically and experimentally. Here the authors review the recent developments in the study of various types of Rydberg molecules and their potential for future applications in spectroscopy, sensing
J. P. Shaffer +2 more
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Collisional cooling of ultracold molecules [PDF]
Nature, 2020 Since the original work on Bose-Einstein condensation, quantum degenerate gases of atoms have allowed the quantum emulation of important systems from condensed matter and nuclear physics, as well as the study of novel many-body states with no analog in other fields of physics.
Son, Hyungmok +3 more
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Ultracold field-linked tetratomic molecules. [PDF]
Nature, 2023 Abstract Ultracold polyatomic molecules offer intriguing new opportunities [1] in cold chemistry [2, 3], precision measurements [4], and quantum information processing [5, 6], thanks to their rich internal structure. However, their increased complexity compared to diatomic molecules presents a formidable challenge to employ conventional cooling
Chen XY +9 more
europepmc +8 more sources
Linking Ultracold Polar Molecules [PDF]
Physical Review Letters, 2002 We predict that pairs of polar molecules can be weakly bound together in an ultracold environment, provided that a dc electric field is present. The field that links the molecules together also strongly influences the basic properties of the resulting ...
A. V. Avdeenkov +5 more
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Ultracold polar molecules as qudits
New Journal of Physics, 2020 We discuss how the internal structure of ultracold molecules, trapped in the motional ground state of optical tweezers, can be used to implement qudits. We explore the rotational, fine and hyperfine structure of ^40 Ca ^19 F and ^87 Rb ^133 Cs, which are
Rahul Sawant +8 more
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Ultracold molecules and ultracold chemistry
Molecular Physics, 2009 The recent development of a range of new methods for producing samples of gas phase molecules that are translationally cold (T < 1 K) or ultracold (T < 1 mK) is driving efforts to study reactive and inelastic collisional processes in these temperature regimes. In this review article the new methods for cold/ultracold molecule production are reviewed in
Bell, M, Softley, T
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`St\"uckelberg interferometry' with ultracold molecules [PDF]
Physical Review Letters, 2007 We report on the realization of a time-domain `St\"uckelberg interferometer', which is based on the internal state structure of ultracold Feshbach molecules.
C. Chin +10 more
core +3 more sources
Ultracold collisions of polyatomic molecules: CaOH
New Journal of Physics, 2019 Ultracold collisions of the polyatomic species CaOH are considered, in internal states where the collisions should be dominated by long-range dipole–dipole interactions.
Lucie D Augustovičová, John L Bohn
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Sticky collisions of ultracold RbCs molecules [PDF]
Nature Communications, 2019 Ultracold polar molecules are an excellent platform for quantum science but experiments so far see fast trap losses that are poorly understood. Here the authors investigate collisional losses of nonreactive RbCs, and show they are consistent with the ...
Philip D. Gregory +6 more
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Formation of ultracold NaRb Feshbach molecules
New Journal of Physics, 2015 We report the creation of ultracold bosonic ^23 Na ^87 Rb Feshbach molecules via magneto-association. By ramping the magnetic field across an interspecies Feshbach resonance (FR), at least 4000 molecules can be produced out of the near degenerate ...
Fudong Wang +5 more
doaj +3 more sources