An rf-carpet electrospray ion source to provide isobaric mass calibrants for trans-uranium elements

S. Naimi, S. Nakamura, Y. Ito, H. Mita, K. Okada, A. Ozawa, P. Schury, T. Sonoda, A. Takamine, M. Wada, H. Wollnik

研究成果: Article査読

15 被引用数 (Scopus)

抄録

For trans-uranium elements, stable atomic isobars do not exist. In order to provide isobaric reference ions for the mass measurement of trans-uranium elements, an electrospray ion source (ESI) was combined with an rf-carpet to collect molecular ions efficiently. The rf-carpet allows for simplification of the pumping system to transport ions from the ESI to a precision mass analyzer. Molecular ions appropriate for isobaric references of trans-uranium elements were extracted from the rf-carpet and analyzed by a multi-reflection time-of-flight mass spectrograph (MRTOF-MS) with a resolving power of R m ≳ 100, 000.

本文言語English
ページ(範囲)24-28
ページ数5
ジャーナルInternational Journal of Mass Spectrometry
337
DOI
出版ステータスPublished - 2013 3月 1

ASJC Scopus subject areas

  • 器械工学
  • 凝縮系物理学
  • 分光学
  • 物理化学および理論化学

フィンガープリント

「An rf-carpet electrospray ion source to provide isobaric mass calibrants for trans-uranium elements」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル