Results 81 to 90 of about 13,441 (199)

Laser cooling of a diatomic molecule

, 2011
It has been roughly three decades since laser cooling techniques produced ultracold atoms, leading to rapid advances in a vast array of fields. Unfortunately laser cooling has not yet been extended to molecules because of their complex internal structure.
A André, AC Vutha, AR Allouche, BK Stuhl, CN Cohen-Tannoudji, D DeMille, D DeMille, D Patterson, D. DeMille, DJ Berkeland, E. S. Shuman, ES Shuman, G Pupillo, HL Bethlem, J Kändler, J. F. Barry, JD Weinstein, JM Sage, K-K Ni, L Carr, M Tarbutt, MD Di Rosa, MD Plimmer, N Balakrishnan, O Emile, PJ Dagdigian, R Gupta, RV Krems, S Chu, SE Maxwell, VV Flambaum, WD Phillips, WJ Childs   +32 more
core   +1 more source

Dissociation of Feshbach Molecules into Different Partial Waves [PDF]

, 2005
Ultracold molecules can be associated from ultracold atoms by ramping the magnetic field through a Feshbach resonance. A reverse ramp dissociates the molecules. Under suitable conditions, more than one outgoing partial wave can be populated.
Boudewijn Verhaar, Eric van Kempen, Gerhard Rempe, Harald Friedrich, J. R. Taylor, Niels Syassen, Servaas Kokkelmans, Stephan Dürr, Thomas Volz, U. Fano   +9 more
core   +2 more sources

Comparing Sediment and Water eDNA Metabarcoding for Monitoring Aquatic Biodiversity in a Plateau Lake

Environmental DNA, Volume 8, Issue 1, January–February 2026.
Using multi‐locus eDNA metabarcoding of sediment and water samples collected from a plateau lake, this study systematically compared taxonomic diversity and community composition between the two sample types across the tree of life from archaea to mammals.
Xiu Feng, Xiaoling Wang, Ren Zhu, Yintao Jia, Xiaoyun Sui, Zhixian Qiao, Yifeng Chen   +6 more
wiley   +1 more source

Sisyphus Cooling of Electrically Trapped Polyatomic Molecules

, 2012
The rich internal structure and long-range dipole-dipole interactions establish polar molecules as unique instruments for quantum-controlled applications and fundamental investigations.
A André, A Micheli, A Xuereb, Alexander Prehn, Barbara G. U. Englert, BGU Englert, Christian Sommer, D DeMille, D DeMille, D Nagy, Daussy, DE Pritchard, E Narevicius, EA Hinds, ER Hudson, ES Shuman, G Graner, Gerhard Rempe, HL Bethlem, J Riedel, JD Weinstein, JJ Hudson, K Góral, K-K Ni, Laurens D. van Buuren, M Gupta, M Lara, M Motsch, M Zeppenfeld, M Zeppenfeld, Manuel Mielenz, Martin Zeppenfeld, Michael Motsch, PS Żuchowski, R Fulton, Rosa Glöckner, RV Krems, T Junglen, V Vuletić   +38 more
core   +1 more source

��berresonant Scattering of Ultracold Molecules

, 2012
Compared to purely atomic collisions, ultracold molecular collisions potentially support a much larger number of Fano-Feshbach resonances due to the enormous number of ro-vibrational states available. In fact, for alkali-metal dimers we find that the resulting density of resonances cannot be resolved at all, even on the sub-$ $K temperature scale of ...
Mayle, Michael, Quéméner, Goulven, Ruzic, Brandon P., Bohn, John L.   +3 more
openaire   +2 more sources

Synthetic dimensions in ultracold polar molecules [PDF]

Scientific Reports, 2018
AbstractSynthetic dimensions alter one of the most fundamental properties in nature, the dimension of space. They allow, for example, a real three-dimensional system to act as effectively four-dimensional. Driven by such possibilities, synthetic dimensions have been engineered in ongoing experiments with ultracold matter. We show that rotational states
Bhuvanesh Sundar, Bryce Gadway, Kaden R. A. Hazzard   +2 more
openaire   +3 more sources

SU(N) magnetism with ultracold molecules

New Journal of Physics
Quantum systems with SU( N ) symmetry are paradigmatic settings for quantum many-body physics. They have been studied for the insights they provide into complex materials and their ability to stabilize exotic ground states. Ultracold alkaline-earth atoms
Bijit Mukherjee, Jeremy M Hutson, Kaden R A Hazzard   +2 more
doaj   +1 more source

Continuous formation of vibronic ground state RbCs molecules via photoassociation

New Journal of Physics, 2014
We demonstrate the direct formation of vibronic ground state RbCs molecules by photoassociation of ultracold atoms followed by radiative stabilization. The photoassociation proceeds through deeply bound levels of the (2) ^3 Π _0 ^+_+ state. From analysis
C D Bruzewicz, Mattias Gustavsson, Toshihiko Shimasaki, D DeMille   +3 more
doaj   +1 more source

Accelerometer Data Transplant for Future Satellite Gravimetry

Earth and Space Science, Volume 13, Issue 1, January 2026.
Abstract Accurate monitoring of the Earth's gravity field is crucial for understanding mass redistribution processes related to climate change, hydrology, and geodynamics. The Gravity Recovery and Climate Experiment (GRACE) and its successor, GRACE Follow‐On (GRACE‐FO), have provided invaluable satellite gravimetry data through low‐low satellite‐to ...
Mohsen Romeshkani, Jürgen Müller, Sahar Ebadi, Annike Knabe, Manuel Schilling   +4 more
wiley   +1 more source

Polaritonic quantum matter

Nanophotonics, Volume 14, Issue 23, Page 3723-3760, 02 November 2025.
Abstract Polaritons are quantum mechanical superpositions of photon states with elementary excitations in molecules and solids. The light–matter admixture causes a characteristic frequency‐momentum dispersion shared by all polaritons irrespective of the microscopic nature of material excitations that could entail charge, spin, lattice or orbital ...
D.N. Basov, Ana Asenjo‐Garcia, P. James Schuck, Xiaoyang Zhu, Angel Rubio, Andrea Cavalleri, Milan Delor, Michael M. Fogler, Mengkun Liu   +8 more
wiley   +1 more source