Search: onr:"swepub:oai:DiVA.org:su-56739" >
Evaporative Cooling...
Evaporative Cooling and Coherent Axial Oscillations of Highly Charged Ions in a Penning Trap
-
- Hobein, Matthias (author)
- Stockholms universitet,Fysikum,Stockholms universitet, Fysikum
-
- Solders, Andreas, 1976- (author)
- Stockholms universitet,Fysikum,Stockholms universitet, Fysikum
-
- Suhonen, Markus (author)
- Stockholms universitet,Fysikum,Stockholms universitet, Fysikum
-
show more...
-
- Liu, Yuwen (author)
- Stockholms universitet,Fysikum,Stockholms universitet, Fysikum
-
- Schuch, Reinhold (author)
- Stockholms universitet,Fysikum,Stockholms universitet, Fysikum
-
show less...
-
(creator_code:org_t)
- 2011
- 2011
- English.
-
In: Physical Review Letters. - 0031-9007 .- 1079-7114. ; 106:1, s. 013002-
- Related links:
-
https://urn.kb.se/re...
-
show more...
-
https://doi.org/10.1...
-
https://urn.kb.se/re...
-
show less...
Abstract
Subject headings
Close
- Externally, in an electron beam ion trap, generated Ar16+ ions were retrapped in a Penning trap and evaporatively cooled in their axial motion. The cooling was observed by a novel extraction technique based on the excitation of a coherent axial oscillation which yields short ion bunches of well-defined energies. The initial temperature of the ion cloud was decreased by a factor of more than 140 within 1 s, while the phase-space density of the coldest extracted ion pulses was increased by a factor of up to about 9.
Subject headings
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
Keyword
- Atomic physics
- Atomfysik
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
To the university's database