Results 91 to 100 of about 4,691 (227)

Isotropic antenna based on Rydberg atoms

Optics Express
Governed by the hairy ball theorem, classical antennas with isotropic responses to linearly polarized radio waves are unrealizable. Also, their calibrations face a causal dilemma. Therefore, radio wave measurements based on classical antennas are challenging to achieve high accuracy.
Shaoxin Yuan, Mingyong Jing, Hao Zhang, Linjie Zhang, Liantuan Xiao, Suotang Jia   +5 more
openaire   +3 more sources

High resolution study on highly excited Rydberg H atom scattering with He

, 2005
A high resolution study of the high-n Rydberg H atom scattering with helium was carried out using the H atom Rydberg tagging time-of-flight technique. Differential cross sections were measured for scattering process of H (n) + He -> H (n') + He at the ...
Yang, XM, Wu, GR, Ran, Q, Dai, DX, 杨学明   +4 more
core  

Experimental Studies of Cesium Rydberg Atom Pair Interactions [PDF]

, 2009
This thesis describes experimental studies of Rydberg atom pair interactions. A new technique is described that combines trapping of ultracold Cesium atoms with Rydberg tagging time-of-flight spectroscopy to attain a velocity resolution of 2.5 cm/s ...
Overstreet II, Kim Richard
core  

Rydberg-State Double-Well Potentials of Van der Waals Molecules

Molecules
Recent progress in studies of Rydberg double-well electronic energy states of MeNg (Me = 12-group atom, Ng = noble gas atom) van der Waals (vdW) molecules is presented and analysed. The presentation covers approaches in experimental studies as well as ab
Tomasz Urbańczyk, Andrzej Kędziorski, Marek Krośnicki, Jarosław Koperski   +3 more
doaj   +1 more source

LASER-MICROWAVE SPECTROMETER AND SPECTROSCOPY OF ZINC ATOM IN TRIPLET RYDBERG STATES

Radio Physics and Radio Astronomy, 2019
Purpose: Zinc atom in the triplet Rydberg states is the investigation subject. Purposes of the work are the following: design of a laser-microwave spectrometer intended for measuring the transition energies between the Zn I atom triplet Rydberg states ...
N. L. Pogrebnyak, S. F. Dyubko, E. A. Alekseev, M. P. Perepechai, A. I. Tkachev, S. A. Vlasenko   +5 more
doaj   +1 more source

Rydberg atom quantum technologies [PDF]

, 2019
This topical review addresses how Rydberg atoms can serve as building blocks for emerging quantum technologies. Whereas the fabrication of large numbers of artificial quantum systems with the uniformity required for the most attractive applications is ...
Shaffer, J P, Pritchard, J D, Adams, C S
core  

Recurrent neural network wave functions for Rydberg atom arrays on kagome lattice

Communications Physics
Rydberg atom array experiments have demonstrated the ability to act as powerful quantum simulators, preparing strongly-correlated phases of matter which are challenging to study for conventional computer simulations.
Mohamed Hibat-Allah, Ejaaz Merali, Giacomo Torlai, Roger G. Melko, Juan Carrasquilla   +4 more
doaj   +1 more source

Entanglement in the quantum phases of an unfrustrated Rydberg atom array. [PDF]

Nat Commun, 2023
O'Rourke MJ, Chan GK.
europepmc   +1 more source

Degenerate Two-Photon Rydberg Atom Voltage Reference. [PDF]

AVS Quantum Sci, 2022
Teale C, Sherman J, Kitching J.
europepmc   +1 more source

probing electron-electron and atom-atom interactions using Rydberg atoms

, 2017
Highly excited Rydberg states, neutral atomic states with one or more electrons promoted to states of large principal quantum number n are now commonly used for producing quantum entanglement.
Zhang, Xinyue
core