Counting individual 41Ca atoms with a magneto-optical trap -: art. no. 153002

Publication type:

Journal article

Metadata:

Autoren

ID Moore
K Bailey
J Greene
ZT Lu
P Müller
TP O'Connor
C Geppert
KDA Wendt
L Young

Autoren-URL

https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000220993000013&DestLinkType=FullRecord&DestApp=WOS_CPL

DOI

10.1103/PhysRevLett.92.153002

eISSN

1079-7114

Externe Identifier

Clarivate Analytics Document Solution ID: 814RY
PubMed Identifier: 15169281

ISSN

0031-9007

Ausgabe der Veröffentlichung

Zeitschrift

PHYSICAL REVIEW LETTERS

Artikelnummer

ARTN 153002

Datum der Veröffentlichung

2004

Status

Published

Titel

Counting individual <SUP>41</SUP>Ca atoms with a magneto-optical trap -: art. no. 153002

Sub types

Article

Ausgabe der Zeitschrift

Data source: Web of Science (Lite)

Other metadata sources:

Autoren

ID Moore
K Bailey
J Greene
Z-T Lu
P Müller
TP O’Connor
Ch Geppert
KDA Wendt
L Young

DOI

10.1103/physrevlett.92.153002

eISSN

1079-7114

ISSN

0031-9007

Ausgabe der Veröffentlichung

Zeitschrift

Physical Review Letters

Sprache

Artikelnummer

153002

Online publication date

2004

Status

Published online

Herausgeber

American Physical Society (APS)

Herausgeber URL

http://dx.doi.org/10.1103/physrevlett.92.153002

Datum der Datenerfassung

2017

Titel

Counting Individual<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mmultiscripts><mml:mrow><mml:mi>Ca</mml:mi></mml:mrow><mml:mprescripts /><mml:none /><mml:mn>41</mml:mn></mml:mmultiscripts></mml:math>Atoms with a Magneto-Optical Trap

Ausgabe der Zeitschrift

Data source: Crossref

Abstract

Atom trap trace analysis, a novel method based upon laser trapping and cooling, is used to count individual atoms of 41Ca present in biomedical samples with isotopic abundance levels between 10(-8) and 10(-10). The method is calibrated against resonance ionization mass spectrometry, demonstrating good agreement between the two methods. The present system has a counting efficiency of 2x10(-7). Within 1 h of observation time, its 3-sigma detection limit on the isotopic abundance of 41Ca reaches 4.5x10(-10).

Addresses

Physics Division, Argonne National Laboratory, Argonne, Illinois 60439, USA. iain.moore@phys.jyu.fi

Autoren

ID Moore
K Bailey
J Greene
Z-T Lu
P Müller
TP O'Connor
Ch Geppert
KDA Wendt
L Young

DOI

10.1103/physrevlett.92.153002

eISSN

1079-7114

Externe Identifier

PubMed Identifier: 15169281

Open access

false

ISSN

0031-9007

Ausgabe der Veröffentlichung

Zeitschrift

Physical review letters

Schlüsselwörter

Calcium Radioisotopes
Magnetics
Fluorescence
Optics and Photonics

Sprache

eng

Medium

Print-Electronic

Online publication date

2004

Paginierung

153002

Datum der Veröffentlichung

2004

Status

Published

Datum der Datenerfassung

2004

Titel

Counting individual 41Ca atoms with a magneto-optical trap.

Sub types

Research Support, Non-U.S. Gov't
Research Support, U.S. Gov't, Non-P.H.S.
Journal Article

Ausgabe der Zeitschrift

Data source: Europe PubMed Central

Abstract

Autoren

ID Moore
K Bailey
J Greene
Z-T Lu
P Müller
TP O'Connor
Ch Geppert
KDA Wendt
L Young

Autoren-URL

https://www.ncbi.nlm.nih.gov/pubmed/15169281

DOI

10.1103/PhysRevLett.92.153002

ISSN

0031-9007

Ausgabe der Veröffentlichung

Zeitschrift

Phys Rev Lett

Schlüsselwörter

Calcium Radioisotopes
Fluorescence
Magnetics
Optics and Photonics

Sprache

eng

Country

United States

Paginierung

153002

Datum der Veröffentlichung

2004

Status

Published

Datum, an dem der Datensatz öffentlich gemacht wurde

2004

Titel

Counting individual 41Ca atoms with a magneto-optical trap.

Sub types

Journal Article
Research Support, Non-U.S. Gov't
Research Support, U.S. Gov't, Non-P.H.S.

Ausgabe der Zeitschrift

Data source: PubMed

Abstract

Atom Trap Trace Analysis (ATTA), a novel method based upon laser trapping and cooling, is used to count individual atoms of 41Ca present in biomedical samples with isotopic abundance levels between 10^-8 and 10^-10. ATTA is calibrated against Resonance Ionization Mass Spectrometry, demonstrating a good agreement between the two methods. The present ATTA system has a counting efficiency of 2x10^-7. Within one hour of observation time, its 3-sigma detection limit on the isotopic abundance of 41Ca reaches 4.5x10^-10.

Autoren