Journal Article

PUBDB-2017-08276

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Electric-field ionization of high Rydberg states and vertical ionization potential of an impurity in dense fluid argon

Meyer, J.Extern* ; Reininger, R.

1993
Inst.8644 Woodbury, NY

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Please use a persistent id in citations: doi:10.1103/PhysRevA.47.R3491  doi:10.3204/PUBDB-2017-08276

Abstract: We present experimental results of field ionization of high Rydberg states of an impurity doped into a dense medium. The experiments allowed us to determine the change of the vertical ionization potential of CH3I in fluid argon up to the critical density. The lowering of the vertical ionization potential as a function of the argon number density (ρ) is explained quantitatively on the basis of the energy of the lowest extended state of an excess electron (V0) in argon and on the sudden polarization energy resulting from the interaction between the dopant ion and the medium. Our results for V0(ρ) are compared with several recent theoretical calculations.

Note: HASYLAB

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Contributing Institute(s):

1. DESY Retrocat (DESY(-2012))

Research Program(s):

1. 899 - ohne Topic (POF3-899) (POF3-899)

Experiment(s):

1. No specific instrument

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Database coverage:
; ; ; Current Contents - Physical, Chemical and Earth Sciences ; Ebsco Academic Search ; IF < 5 ; JCR ; SCOPUS ; Science Citation Index ; Science Citation Index Expanded ; Thomson Reuters Master Journal List ; Web of Science Core Collection

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