Results 71 to 80 of about 7,077 (196)
Perspective: Ultracold molecules and the dawn of cold controlled chemistry [PDF]
The Journal of Chemical Physics, 2016 Ultracold molecules offer unprecedented opportunities for the controlled interrogation of molecular events, including chemical reactivity in the ultimate quantum regime. The proliferation of methods to create, cool, and confine them has allowed the investigation of a diverse array of molecular systems and chemical reactions at temperatures where only a
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Photonic Floquet–Bloch Oscillations Dominated by Floquet Gauge
Laser &Photonics Reviews, Volume 19, Issue 17, September 4, 2025.A new type of Bloch oscillations (namely, asymmetric Floquet–Bloch oscillations) whose evolution is biased along the evolution dimension is proposed and visually observed. The Floquet gauge can determine the light broadening to be biased toward the first or second half of the period. These findings reveal a new mechanism for wave packet revival and may
Yuan Li +4 more
wiley +1 more source
New Journal of Physics, 2020 Experiments with cold ion–atom mixtures have recently opened the way for the production and application of ultracold molecular ions. Here, in a comparative study, we theoretically investigate ground and several excited electronic states and prospects for
Wissem Zrafi +4 more
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The diatomic molecular spectroscopy database
Journal of Cheminformatics, 2020 Motivation The spectroscopy of diatomic molecules is an important research area in chemical physics due to its relevance in astrochemistry, combustion chemistry, and ultracold physics.
Xiangyue Liu +3 more
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Coherent Control of Ultracold Collisions with Chirped Light: Direction Matters
, 2006 We demonstrate the ability to coherently control ultracold atomic Rb collisions using frequency-chirped light on the nanosecond time scale. For certain center frequencies of the chirp, the rate of inelastic trap-loss collisions induced by negatively ...
H. J. Metcalf +8 more
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Physical Review A, 2017 Photoassociation of ultracold atoms is shown to lead to alignment of the product molecules along the excitation laser polarization axis. We theoretically investigate pulsed photoassociation of $^{87}Rb$ atoms into a specific weakly-bound level of the a $^3 _u^+$ metastable electronic state and find both stationary and time-dependent field-free ...
Kallush, S. +3 more
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From Nano Robotic Manipulation to Nano Manipulation Robot
SmartBot, Volume 1, Issue 3, September 2025.This review addresses a critical research gap by summarizing advancements in nano robotic manipulation, tracing its evolution from passive observation to autonomous nanomanipulation robots. It explores the interplay of observation, construction, and operation, unveiling fundamental principles of atomic‐scale control. The review establishes a systematic
Zhan Yang +6 more
wiley +1 more source
, 2015 We show that isotope-exchange reactions between ground-state alkali-metal, alkaline-earth-metal, and lanthanide heteronuclear dimers consisting of two isotopes of the same atom are exothermic with an energy change in the range of 1-8000$\,$MHz thus ...
Tomza, Michał
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Engineering Artificial Spider Silk From Biomimetic Synthesis to Advanced Applications
SmartSys, Volume 1, Issue 3, September 2025.ABSTRACT Polymeric materials research is increasingly directed toward biomimicry, exploring designs derived from nature's long evolutionary processes to enhance material properties and sustainability. Scientists have long recognized that spider silk, as a natural polymer, possesses exceptional physicochemical properties, including high tensile strength,
Boren Zhou +4 more
wiley +1 more source
Communications PhysicsUltracold polar molecules represent a rapidly advancing platform at the forefront of quantum simulation, quantum computation, quantum chemistry, and precision measurement.
Anbang Yang +6 more
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