Research Explorer

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Researcher

Stepan Chernonozhkin

Awards & Distinctions

26 Results

2025

Metal differentiation on asteroids recorded in Zn and Fe isotopic signatures of ureilites

Stepan M. ChernonozhkinL. PittarelloG. HubletS. WeyerI. HornP. ClaeysV. DebailleFrank VanhaeckeS. Goderis

U Journal Article in Geochemical Perspectives Letters

2024

Analytical capabilities of LA-ICP-ToF-MS for ultra-fast 2D quantitative elemental mapping of micrometeorites

Stepan M. ChernonozhkinThibaut Van AckerStijn Van MalderenJoke BelzaSteven GoderisFrank Vanhaecke

A1 Journal Article in JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY

Elemental and oxygen isotopic fractionation recorded in highly vaporized cosmic spherules from Widerøefjellet, Sør Rondane Mountains (East Antarctica)

Tom BoonantsSteven GoderisBastien SoensFlore Van MaldeghemStepan M. ChernonozhkinFrank VanhaeckeMatthias van GinnekenChristophe SnoeckPhilippe Claeys

A1 Journal Article in METEORITICS & PLANETARY SCIENCE

Extending the applicability of quantitative 2D LA-ICP-TOF-MS multi-elemental mapping in sclerochronology and geochemistry

Ana Lores PadínThibaut Van AckerMartin WiechNiels J. de WinterRyoga MaedaStepan M. ChernonozhkinSteven GoderisFrank Vanhaecke

Fe, Zn, and Mg stable isotope systematics of acapulcoite lodranite clan meteorites

Stepan M. ChernonozhkinLidia PittarelloGenevieve HubletPhilippe ClaeysVinciane DebailleFrank VanhaeckeSteven Goderis

A1 Journal Article in METEORITICS & PLANETARY SCIENCE

Probing the evolution of primitive achondrite parent bodies: insights from LA-ICP-MS analysis of silicate materials

Stepan M. ChernonozhkinSteven GoderisThibaut Van AckerFrank Vanhaecke

2023

2D elemental mapping of micrometeorites via LA-ICP-ToF-MS

Stepan M. ChernonozhkinThibaut Van AckerStijn Van MalderenSteven GoderisFrank Vanhaecke

High-precision isotopic analysis - is the sky the limit?

Frank VanhaeckeLana Abou-ZeidStefano BertinettiPatrick DegryseEduardo Bolea FernandezStepan M. ChernonozhkinMarta Costas RodriguezSteven GoderisClaudia González de VegaRosa Grigoryan et al.

2022

Characterization of achondritic cosmic spherules from the Widerøefjellet micrometeorite collection (Sør Rondane Mountains, East Antarctica)

Bastien SoensStepan M. ChernonozhkinClaudia González de VegaFrank VanhaeckeMatthias van GinnekenPhilippe ClaeysSteven Goderis

A1 Journal Article in GEOCHIMICA ET COSMOCHIMICA ACTA

Decoupling of chemical and isotope fractionation processes during atmospheric heating of micrometeorites

Seppe LampeBastien SoensStepan M. ChernonozhkinClaudia González de VegaMatthias van GinnekenFlore Van MaldeghemFrank VanhaeckeBilly P. GlassIan A. FranchiHerman Terryn et al.

A1 Journal Article in GEOCHIMICA ET COSMOCHIMICA ACTA

ICP-MS isotopic analysis using ns laser ablation for sample introduction

Frank VanhaeckeEduardo Bolea FernandezStepan M. ChernonozhkinPatrick DegryseSteven GoderisClaudia González de VegaThibaut Van AckerAlicia Van Ham-MeertStijn Van Malderen

Resolving impact volatilization and condensation from target rock mixing and hydrothermal overprinting within the Chicxulub impact structure

Thomas DéhaisStepan M. ChernonozhkinPim KaskesSietze J. de GraaffVinciane DebailleFrank VanhaeckePhilippe ClaeysSteven Goderis

A1 Journal Article in GEOSCIENCE FRONTIERS

2021

Australasian microtektites across the Antarctic continent : evidence from the Sør Rondane Mountain range (East Antarctica)

Bastien SoensMatthias van GinnekenStepan M. ChernonozhkinNicolas SlotteVinciane DebailleFrank VanhaeckeHerman TerrynPhilippe ClaeysSteven Goderis

A1 Journal Article in GEOSCIENCE FRONTIERS

Development of methods for Mg, Sr and Pb isotopic analysis of crude oil by MC-ICP-MS : addressing the challenges of sample decomposition

Alessandra S. HennStepan M. ChernonozhkinFrank VanhaeckeErico M. M. Flores

A1 Journal Article in JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY

Globally distributed iridium layer preserved within the Chicxulub impact structure

Steven GoderisHonami SatoLudovic FerrièreBirger SchmitzDavid BurneyPim KaskesJohan VellekoopAxel WittmannToni SchulzStepan M. Chernonozhkin et al.

A1 Journal Article in SCIENCE ADVANCES

New constraints on the formation of main group pallasites derived from in situ trace element analysis and 2D mapping of olivine and phosphate

Stepan M. ChernonozhkinSeann J. McKibbinSteven GoderisStijn Van MalderenPhilippe ClaeysFrank Vanhaecke

A1 Journal Article in CHEMICAL GEOLOGY

2020

Characterization of the new isotopic reference materials IRMM-524A and ERM-AE143 for Fe and Mg isotopic analysis of geological and biological samples

Claudia González de VegaStepan M. ChernonozhkinRosa GrigoryanMarta Costas RodriguezFrank Vanhaecke

A1 Journal Article in JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY

Innovative two-step isolation of Ni prior to stable isotope ratio measurements by MC-ICP-MS : application to igneous geological reference materials

Hugues BeunonStepan M. ChernonozhkinNadine MattielliSteven GoderisLuc-Serge DoucetVinciane DebailleFrank Vanhaecke

A1 Journal Article in JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY

2017

Evaluation of the use of cold plasma conditions for Fe isotopic analysis via multi-collector ICP-mass spectrometry : effect on spectral interferences and instrumental mass discrimination

Stepan M. ChernonozhkinMarta Costas RodriguezPhilippe ClaeysFrank Vanhaecke

A1 Journal Article in JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY

Thermal equilibration of iron meteorite and pallasite parent bodies recorded at the mineral scale by Fe and Ni isotope systematics

Stepan M. ChernonozhkinMona WeyrauchSteven GoderisMartin OeserSeann J McKibbinIngo HornLutz HechtStefan WeyerPhilippe ClaeysFrank Vanhaecke

A1 Journal Article in GEOCHIMICA ET COSMOCHIMICA ACTA

2016

Assessment of ns-LA-MC-ICP-MS for Pb and Sr isotopic analysis of archaeological glass : mass bias correction strategies and Corning glass standards

Alicia Van Ham-MeertStepan M. ChernonozhkinStijn Van MalderenThibaut Van AckerFrank VanhaeckePatrick Degryse

Development and application of analytical methods based on ICP-mass spectrometry for spatially resolved, elemental, and Fe, Ni isotopic analysis of metal and silicate meteoritic material

Stepan M. ChernonozhkinFrank VanhaeckePhilippe Claeys

Effect of parent body evolution on equilibrium and kinetic isotope fractionation : a combined Ni and Fe isotope study of iron and stony-iron meteorites

Stepan M. ChernonozhkinSteven GoderisMarta Costas RodriguezPhilippe ClaeysFrank Vanhaecke

A1 Journal Article in GEOCHIMICA ET COSMOCHIMICA ACTA

PLANET TOPERS : planets, tracing the transfer, origin, preservation, and evolution of their reservoirS

V DehantD AsaelRM BalandBK BaludikayJ BeghinJoke BelzaM BeutheD BreuerStepan M. ChernonozhkinPhilippe Claeys et al.

A1 Journal Article in ORIGINS OF LIFE AND EVOLUTION OF BIOSPHERES

2015

Development of an isolation procedure and MC-ICP-MS measurement protocol for the study of stable isotope ratio variations of nickel

Stepan M. ChernonozhkinSteven GoderisLara Lobo RevillaPhilippe ClaeysFrank Vanhaecke

A1 Journal Article in JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY

2014

Evaluation of pneumatic nebulization and ns-laser ablation ICP-MS for bulk elemental analysis and 2-dimensional element mapping of iron meteorites

Stepan M. ChernonozhkinSteven GoderisStephen BautersBart VekemansLaszlo VinczePhilippe ClaeysFrank Vanhaecke

A1 Journal Article in JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY