ToF-SIMS analysis of carbonaceous particles in the sample catcher of the Hayabusa spacecraft Planetary science

Hiroshi Naraoka; Dan Aoki; Kazuhiko Fukushima; Masayuki Uesugi; Motoo Ito; Fumio Kitajima; Hajime Mita; Hikaru Yabuta; Yoshinori Takano; Toru Yada; Yukihiro Ishibashi; Yuzuru Karouji; Takaaki Okada; Masanao Abe

doi:10.1186/s40623-015-0224-0

ToF-SIMS analysis of carbonaceous particles in the sample catcher of the Hayabusa spacecraft Planetary science

Hiroshi Naraoka, Dan Aoki, Kazuhiko Fukushima, Masayuki Uesugi, Motoo Ito, Fumio Kitajima, Hajime Mita, Hikaru Yabuta, Yoshinori Takano, Toru Yada, Yukihiro Ishibashi, Yuzuru Karouji, Takaaki Okada, Masanao Abe

Material Science of Solar Planets

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

15 Citations (Scopus)

Abstract

Three carbonaceous category 3 particles (RA-QD02-0180, RB-QD04-0037-01, and RB-QD04-0047-02) returned in the sample catcher from the Hayabusa spacecraft were analyzed by time of flight-secondary ion mass spectrometry (ToF-SIMS) to establish an analytical procedure for determination of their origins. By the different analytical schemes, the three particles gave distinct elemental and molecular ions, in which the organic carbons commonly appear to be associated with nitrogen, silicon, and/or fluorine. The particles could be debris of silicon rubber and fluorinated compounds and are therefore man-made artifacts rather than natural organic matter.

Original language	English
Article number	67
Journal	earth, planets and space
Volume	67
Issue number	1
DOIs	https://doi.org/10.1186/s40623-015-0224-0
Publication status	Published - Dec 27 2015

All Science Journal Classification (ASJC) codes

Geology
Space and Planetary Science

Access to Document

10.1186/s40623-015-0224-0

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ToF-SIMS analysis of carbonaceous particles in the sample catcher of the Hayabusa spacecraft Planetary science. / Naraoka, Hiroshi; Aoki, Dan; Fukushima, Kazuhiko; Uesugi, Masayuki; Ito, Motoo; Kitajima, Fumio; Mita, Hajime; Yabuta, Hikaru; Takano, Yoshinori; Yada, Toru; Ishibashi, Yukihiro; Karouji, Yuzuru; Okada, Takaaki; Abe, Masanao.

In: earth, planets and space, Vol. 67, No. 1, 67, 27.12.2015.

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

Naraoka, Hiroshi ; Aoki, Dan ; Fukushima, Kazuhiko ; Uesugi, Masayuki ; Ito, Motoo ; Kitajima, Fumio ; Mita, Hajime ; Yabuta, Hikaru ; Takano, Yoshinori ; Yada, Toru ; Ishibashi, Yukihiro ; Karouji, Yuzuru ; Okada, Takaaki ; Abe, Masanao. / ToF-SIMS analysis of carbonaceous particles in the sample catcher of the Hayabusa spacecraft Planetary science. In: earth, planets and space. 2015 ; Vol. 67, No. 1.

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abstract = "Three carbonaceous category 3 particles (RA-QD02-0180, RB-QD04-0037-01, and RB-QD04-0047-02) returned in the sample catcher from the Hayabusa spacecraft were analyzed by time of flight-secondary ion mass spectrometry (ToF-SIMS) to establish an analytical procedure for determination of their origins. By the different analytical schemes, the three particles gave distinct elemental and molecular ions, in which the organic carbons commonly appear to be associated with nitrogen, silicon, and/or fluorine. The particles could be debris of silicon rubber and fluorinated compounds and are therefore man-made artifacts rather than natural organic matter.",

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AU - Uesugi, Masayuki

AU - Ito, Motoo

AU - Kitajima, Fumio

AU - Mita, Hajime

AU - Yabuta, Hikaru

AU - Takano, Yoshinori

AU - Yada, Toru

AU - Ishibashi, Yukihiro

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AU - Okada, Takaaki

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