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  1. Archive ouverte HAL
    https://hal.science › file
    [PDF]

    Iron Isotopes - hal.science

  2. The Advanced Photon Source
    https://www.aps.anl.gov › files › APS-Uploads › ...
    [PDF]

    Iron Isotope Systematics

    标记:
    Stable Isotopes of Iron
    Iron Isotope Systematics
    Iron Isotope Notation
  3. Springer
    https://link.springer.com › referenceworkentry

    Iron Isotopes - SpringerLink

    标记:
    Stable Isotopes of Iron
    Iron Isotope Notation
    Springer Science+Business Media
  4. ResearchGate
    https://www.researchgate.net › publication

    (PDF) Stable Iron Isotopes - ResearchGate

    2017年1月1日 · Iron stable isotope ratios (δ56Fe) can be used to study the biogeochemical cycling of Fe between particulate and dissolved phases in terrestrial and marine environments.

    标记:
    Iron Isotopes
    Stable
  5. Springer
    https://link.springer.com › referenceworkentry

    Iron Isotopes - SpringerLink

    标记:
    Stable Isotopes of Iron
    Springer Science+Business Media
    Franck Poitrasson
  6. WISCORS
    http://www.geology.wisc.edu › outcrop
    [PDF]

    IRON I AND LIFE - Department of Geoscience

    标记:
    Iron Isotopes
    Life
  7. 其他用户还问了以下问题
    How many isotopes of iron are there?
    Iron has four naturally occurring stable isotopes: 54 Fe, 56 Fe, 57 Fe, and 58 Fe of respective abundances 5.80 %, 91.72 %, 2.20 %, and 0.28 %. They are increasingly used to determine the source of the iron present in geological or biological materials and/or to characterize the chemical reactions that may have lead to the form of iron under study.

    Iron Isotopes | SpringerLink

    link.springer.com
    Are iron isotopes mass-dependent?
    Although less variable in abundances than carbon or oxygen stable isotopes, iron isotopes show analytically significant mass-dependent isotopic variations in nature. The geochemical community has investigated the range of Fe isotope compositions in both high- and low-temperature geological environments.

    Iron Isotopes | SpringerLink

    link.springer.com
    What is the delta notation for iron isotopes?
    Iron isotope variations are reported, using the delta notation (e.g., δ 56 Fe), relative to IRMM-014, a metallic iron standard from the Institute for Reference Materials and Measurements.

    Iron Isotopes - SpringerLink

    link.springer.com
    How is the isotopic composition of iron measured?
    The isotopic composition of iron in natural samples has been measured since the 1940s by electron impact ionization and, more recently, by thermal ionization mass spectrometry (TIMS) after sample dissolution and chemical purification using anion exchange chromatography.

    Iron Isotopes | SpringerLink

    link.springer.com
    What is iron isotope work?
    Iron isotope work is premised on a strong experimental foundation that is the basis for interpreting both modern environmental and geological iron isotope signals and the system has, arguably, been used most extensively to track the evolution of redox-sensitive iron biogeochemical cycling through Earth’s early history and oxygenation.

    Iron Isotopes - SpringerLink

    link.springer.com
    Are iron isotopes useful in astrobiology?
    Nature-based and experimentally based astrobiology studies have shown that iron isotopes are particularly useful to study traces of life and/or their environment when used in conjunction with other mineralogical, biological, and chemical indicators.

    Iron Isotopes | SpringerLink

    link.springer.com
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  8. Semantic Scholar
    https://www.semanticscholar.org › paper › Iron-Isotope...

    [PDF] Iron Isotope Systematics - Semantic Scholar

    标记:
    Iron Isotope Systematics
    Iron Isotopes
  9. GeoScienceWorld
    https://pubs.geoscienceworld.org › ... › Iron-Isotope-Systematics

    Iron Isotope Systematics | Reviews in Mineralogy and …

    标记:
    Iron Isotope Systematics
    Publish Year:2017
  10. Department of Earth and Planetary Sciences
    https://eps.harvard.edu › files › eps › files › shahar_jou.pdf
    [PDF]

    Pressure-dependent isotopic composition of iron alloys

    标记:
    Isotopic Composition of Iron
    NRIXS
  11. Semantic Scholar
    https://www.semanticscholar.org › paper › Iron...

    [PDF] Iron Isotopic Compositions of Geological Reference …

    标记:
    Chondrite
    Iron