Lifetimes of metastable molecular doubly charged ions

Thomas A. Field; John H D Eland

doi:10.1016/0009-2614(93)87087-J

Lifetimes of metastable molecular doubly charged ions

Thomas A. Field^*, John H D Eland

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

89 Citations (Scopus)

Abstract

Methods for the determination of molecular dication decay constants using the charge separation mass spectrometry technique have been developed. Mean lifetimes have been determined for CO²⁺ ₂ (900⁺⁴⁰⁰ _-200ns), N₂O²⁺ (450⁺²⁵⁰ _-200ns) and CO²⁺ (600⁺⁶⁰⁰ _-200ns). In other cases metastable dication decay must be described by more than one mean lifetime.

Original language	English
Pages (from-to)	436-442
Number of pages	7
Journal	Chemical Physics Letters
Volume	211
Issue number	4-5
DOIs	https://doi.org/10.1016/0009-2614(93)87087-J
Publication status	Published - 20 Aug 1993
Externally published	Yes

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Spectroscopy
Condensed Matter Physics
Atomic and Molecular Physics, and Optics
Surfaces and Interfaces

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10.1016/0009-2614(93)87087-J

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title = "Lifetimes of metastable molecular doubly charged ions",

abstract = "Methods for the determination of molecular dication decay constants using the charge separation mass spectrometry technique have been developed. Mean lifetimes have been determined for CO2+ 2 (900+400 -200ns), N2O2+ (450+250 -200ns) and CO2+ (600+600 -200ns). In other cases metastable dication decay must be described by more than one mean lifetime.",

author = "Field, {Thomas A.} and Eland, {John H D}",

year = "1993",

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doi = "10.1016/0009-2614(93)87087-J",

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AU - Field, Thomas A.

AU - Eland, John H D

PY - 1993/8/20

Y1 - 1993/8/20

N2 - Methods for the determination of molecular dication decay constants using the charge separation mass spectrometry technique have been developed. Mean lifetimes have been determined for CO2+ 2 (900+400 -200ns), N2O2+ (450+250 -200ns) and CO2+ (600+600 -200ns). In other cases metastable dication decay must be described by more than one mean lifetime.

AB - Methods for the determination of molecular dication decay constants using the charge separation mass spectrometry technique have been developed. Mean lifetimes have been determined for CO2+ 2 (900+400 -200ns), N2O2+ (450+250 -200ns) and CO2+ (600+600 -200ns). In other cases metastable dication decay must be described by more than one mean lifetime.

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U2 - 10.1016/0009-2614(93)87087-J

DO - 10.1016/0009-2614(93)87087-J

M3 - Article

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VL - 211

SP - 436

EP - 442

JO - Chemical Physics Letters

JF - Chemical Physics Letters

IS - 4-5

ER -

Lifetimes of metastable molecular doubly charged ions

Abstract

ASJC Scopus subject areas

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