Ultracold neutral plasmas

TC Killian, T Pattard, T Pohl, JM Rost - Physics reports, 2007 - Elsevier
Ultracold neutral plasmas formed by photoionizing laser-cooled atoms near the ionization
threshold have electron temperatures in the 1–1000K range and ion temperatures from tens …

Ultracold neutral plasmas

M Lyon, SL Rolston - Reports on Progress in Physics, 2016 - iopscience.iop.org
By photoionizing samples of laser-cooled atoms with laser light tuned just above the
ionization limit, plasmas can be created with electron and ion temperatures below 10 K …

Observation of collective modes of ultracold plasmas

RS Fletcher, XL Zhang, SL Rolston - Physical review letters, 2006 - APS
Applying a radio-frequency electric field to an expanding ultracold neutral plasma leads to
the observation of as many as six peaks in the emission of electrons from the plasma. These …

Spontaneous avalanche ionization of a strongly blockaded Rydberg gas

M Robert-de-Saint-Vincent, CS Hofmann, H Schempp… - Physical review …, 2013 - APS
We report the sudden and spontaneous evolution of an initially correlated gas of repulsively
interacting Rydberg atoms to an ultracold plasma. Under continuous laser coupling we …

[HTML][HTML] Exploring the crossover between high-energy-density plasma and ultracold neutral plasma physics

SD Bergeson, SD Baalrud, CL Ellison, E Grant… - Physics of …, 2019 - pubs.aip.org
In this paper, we present ideas that were part of the miniconference on the crossover
between High Energy Density Plasmas (HEDP) and Ultracold Neutral Plasmas (UNPs) at …

Imaging the evolution of an ultracold strontium Rydberg gas

P McQuillen, X Zhang, T Strickler, FB Dunning… - Physical Review A …, 2013 - APS
Clouds of ultracold strontium 5 s 48 s 1 S 0 or 5 s 47 d 1 D 2 Rydberg atoms are created by
two-photon excitation of laser-cooled 5 s 2 1 S 0 atoms. The spontaneous evolution of the …

Evolution dynamics of a dense frozen Rydberg gas to plasma

W Li, MW Noel, MP Robinson, PJ Tanner… - Physical Review A …, 2004 - APS
Dense samples of cold Rydberg atoms have previously been observed to spontaneously
evolve to a plasma, despite the fact that each atom may be bound by as much as 100 cm− 1 …

Kinetic modeling and molecular dynamics simulation of ultracold neutral plasmas including ionic correlations

T Pohl, T Pattard, JM Rost - Physical Review A—Atomic, Molecular, and Optical …, 2004 - APS
A kinetic approach for the evolution of ultracold neutral plasmas including interionic
correlations and the treatment of ionization/excitation and recombination/deexcitation by rate …

Coulomb crystallization in expanding laser-cooled neutral plasmas

T Pohl, T Pattard, JM Rost - Physical review letters, 2004 - APS
We present long-time simulations of expanding ultracold neutral plasmas, including a full
treatment of the strongly coupled ion dynamics. Thereby, the relaxation of the expanding …

Numerical simulation of ultracold plasmas

SG Kuzmin, TM O'Neil - Physics of Plasmas, 2002 - pubs.aip.org
In recent experiments ultracold plasmas were produced by photoionizing small clouds of
laser cooled atoms. This paper presents the results of molecular dynamic simulations for the …