Non-neutral plasma expansion induced by electron-neutral collisions in a Malmberg–Penning trap

1999 ◽  
Vol 17 (4) ◽  
pp. 2050-2055 ◽  
Author(s):  
Edward H. Chao ◽  
Ronald C. Davidson ◽  
Stephen F. Paul
Keyword(s):  
Penning Trap ◽  
Plasma Expansion ◽  
Neutral Plasma

A Non-Neutral Plasma Device: Electron Beam Penning Trap

1999 ◽  
Vol 1 (1) ◽  
pp. 33-38 ◽  
Author(s):  
Zhuang Ge ◽  
Liu Wan-dong ◽  
Zheng Jian ◽  
Fu Cheng-jiang ◽  
Bai Bo ◽  
...  
Keyword(s):  
Electron Beam ◽  
Penning Trap ◽  
Plasma Device ◽  
Neutral Plasma

scholarly journals Ultracold neutral plasma expansion in two dimensions

2005 ◽  
Vol 12 (12) ◽  
pp. 123501 ◽  
Author(s):  
E. A. Cummings ◽  
J. E. Daily ◽  
D. S. Durfee ◽  
S. D. Bergeson
Keyword(s):  
Two Dimensions ◽  
Plasma Expansion ◽  
Neutral Plasma

Laser cooling of ions in a neutral plasma

Science ◽  
2019 ◽  
Vol 363 (6422) ◽  
pp. 61-64 ◽  
Author(s):  
Thomas K. Langin ◽  
Grant M. Gorman ◽  
Thomas C. Killian
Keyword(s):  
Laser Cooling ◽  
Optical Forces ◽  
Plasma Expansion ◽  
Laboratory Studies ◽  
Ion Temperature ◽  
Plasma Confinement ◽  
Strongly Coupled ◽  
Plasma State ◽  
Neutral Plasma ◽  
Current Kinetic

Laser cooling of a neutral plasma is a challenging task because of the high temperatures typically associated with the plasma state. By using an ultracold neutral plasma created by photoionization of an ultracold atomic gas, we avoid this obstacle and demonstrate laser cooling of ions in a neutral plasma. After 135 microseconds of cooling, we observed a reduction in ion temperature by up to a factor of four, with the temperature reaching as low as 50(4) millikelvin. This pushes laboratory studies of neutral plasmas deeper into the strongly coupled regime, beyond the limits of validity of current kinetic theories for calculating transport properties. The same optical forces also retard the plasma expansion, opening avenues for neutral-plasma confinement and manipulation.

scholarly journals Charge separation effects in magnetized electron–ion plasma expansion into a vacuum

2003 ◽  
Vol 10 (11) ◽  
pp. 4559-4562 ◽  
Author(s):  
Kazumi Nishimura ◽  
Edison Liang ◽  
S. Peter Gary
Keyword(s):  
Charge Separation ◽  
Plasma Expansion ◽  
Ion Plasma

scholarly journals Magnetic Confinement of an Ultracold Neutral Plasma

2021 ◽  
Vol 126 (8) ◽  
Author(s):  
G. M. Gorman ◽  
M. K. Warrens ◽  
S. J. Bradshaw ◽  
T. C. Killian
Keyword(s):  
Magnetic Confinement ◽  
Neutral Plasma

scholarly journals First Penning trap mass measurement of Ca36

2021 ◽  
Vol 103 (1) ◽  
Author(s):  
J. Surbrook ◽  
G. Bollen ◽  
M. Brodeur ◽  
A. Hamaker ◽  
D. Pérez-Loureiro ◽  
...  
Keyword(s):  
Penning Trap ◽  
Mass Measurement

scholarly journals Sympathetic cooling of protons and antiprotons with a common endcap Penning trap

2017 ◽  
Vol 65 (5-6) ◽  
pp. 568-576 ◽  
Author(s):  
M. Bohman ◽  
A. Mooser ◽  
G. Schneider ◽  
N. Schön ◽  
M. Wiesinger ◽  
...  
Keyword(s):  
Penning Trap ◽  
Sympathetic Cooling

scholarly journals Penning trap mass measurements ofCd99−109with the ISOLTRAP mass spectrometer, and implications for therpprocess

2009 ◽  
Vol 80 (3) ◽  
Author(s):  
M. Breitenfeldt ◽  
G. Audi ◽  
D. Beck ◽  
K. Blaum ◽  
S. George ◽  
...  
Keyword(s):  
Mass Spectrometer ◽  
Penning Trap ◽  
Mass Measurements
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