Publications

Author names matching Liu, N. are highlighted in bold.

Publications

2026

  1. [40]
    Neutron capture cross sections of Dy isotopes and their implications for s-process nucleosynthesis
    B. Mei, N. Zeng, N. Zheng, S. Cristallo, D. Vescovi, N. Liu, and 6 more authors
    2026
    submitted
  2. [39]
    Nickel-60 in ancient stardust traces stochastic Type Ia supernova pollution in the Galaxy
    N. Liu, and 7 more authors
    2026
    submitted
  3. [38]
    Early Exploration of the Scientific Discovery Space for the Habitable Worlds Observatory
    C. D. Dressing, D. Adams, E. Alecian, G. Anand, G. Arney, N. Liu, and 1 more author
    2026
    submitted
  4. [37]
    Improved 94Mo neutron resonance parameters from neutron capture and transmission measurements at n_TOF and GELINA
    R. Mucciola, S. Cristallo, S. Kopecky, N. Liu, and 8 more authors
    2026
    n_TOF Collaboration; submitted
  5. [36]
    First 94Nb(n,γ) measurement: Constraining the nucleosynthetic origin of 94Mo in presolar grains
    J. Balibrea-Correa, J. Lerendegui-Marco, C. Domingo-Pardo, V. Babiano-Suárez, I. Lădărescu, M. Krtička, G. Cescutti, S. Cristallo, D. Vescovi, N. Liu, and 20 more authors
    Physical Review Letters, 2026
  6. [35]
  7. [34]
    On the claimed 26Al–50Ti exclusivity in presolar grains
    A. Jain and N. Liu
    Research Notes of the AAS, 2026

2025

  1. [33]
    Presolar grains
    N. Liu
    In Treatise on Geochemistry, 2025
  2. [32]
    Galactic messages carried by moissanite
    N. Liu
    Nature Geoscience, 2025

2024

  1. [31]
    The presolar grain database: I. Silicon carbide
    T. Stephan, R. Trappitsch, P. Hoppe, A. M. Davis, M. Bose, A. Boujibar, F. Gyngard, K. M. Hynes, N. Liu, and 2 more authors
    The Astrophysical Journal Supplement Series, 2024
  2. [30]
  3. [29]
    Presolar grains as probes of supernova nucleosynthesis
    N. Liu, and 4 more authors
    Space Science Reviews, 2024

2023

  1. [28]
    Diverse oxygen isotopic compositions among cometary vapor-phase condensates
    K. L. Utt, R. C. Ogliore, N. Liu, and 4 more authors
    Geochimica et Cosmochimica Acta, 2023

2022

  1. [27]
  2. [26]
    Oxygen and aluminum–magnesium isotopic systematics of presolar nanospinel grains from Orgueil
    N. Liu, and 4 more authors
    Geochimica et Cosmochimica Acta, 2022
  3. [25]
  4. [24]

2021

  1. [23]
    Cosmic symplectite recorded irradiation by nearby massive stars in the solar system’s parent molecular cloud
    L. G. Vacher, R. C. Ogliore, C. Jones, N. Liu, and 1 more author
    Geochimica et Cosmochimica Acta, 2021
  2. [22]
    Cluster analysis of presolar silicon carbide grains: evaluation of their classification and astrophysical implications
    A. Boujibar, S. Howell, S. Zhang, G. Hystad, A. Prabhu, N. Liu, and 6 more authors
    The Astrophysical Journal Letters, 2021
  3. [21]
  4. [20]
    New multielement isotopic compositions of presolar SiC grains: implications for their stellar origins
    N. Liu, and 7 more authors
    The Astrophysical Journal Letters, 2021

2020

  1. [19]
    Iron isotopic and chemical tracing of basalt alteration and hematite spherule formation in Hawaii: a prospective study for Mars
    N. X. Nie, N. Dauphas, K. L. Villalon, N. Liu, and 3 more authors
    Earth and Planetary Science Letters, 2020
  2. [18]
    TEM structural and compositional studies of presolar SiC grains and their relation to Raman spectra
    S. A. Singerling N. Liu, and 3 more authors
    Microscopy and Microanalysis, 2020
  3. [17]
    Mass and metallicity distribution of parent AGB stars of presolar SiC
    S. Cristallo, A. Nanni, G. Cescutti, I. Minchev, N. Liu, and 3 more authors
    Astronomy & Astrophysics, 2020
  4. [16]
    Magnetic-buoyancy induced mixing in AGB stars: I. Presolar SiC grains
    D. Vescovi, S. Cristallo, M. Busso, and N. Liu
    The Astrophysical Journal Letters, 2020
  5. [15]
    NanoSIMS isotopic investigation of xenolithic carbonaceous clasts from the Kapoeta howardite
    N. Liu, R. C. Ogliore, and L. G. Vacher
    Geochimica et Cosmochimica Acta, 2020

2019

  1. [14]

2018

  1. [13]
  2. [12]
    Common occurrence of explosive hydrogen burning in Type II supernovae
    N. Liu, and 8 more authors
    The Astrophysical Journal, 2018
  3. [11]
    New constraints on the major neutron source in low-mass AGB stars
    N. Liu, and 6 more authors
    The Astrophysical Journal, 2018
  4. [10]
    Late formation of silicon carbide in Type II supernovae
    N. Liu, and 3 more authors
    Science Advances, 2018

2017

  1. [09]
  2. [08]
    J-type carbon stars: a dominant source of 14N-rich presolar SiC grains of type AB
    N. Liu, and 8 more authors
    The Astrophysical Journal Letters, 2017
  3. [07]
    Stellar origin of 15N-rich presolar AB SiC grains: supernovae with explosive hydrogen burning
    N. Liu, and 4 more authors
    The Astrophysical Journal Letters, 2017
  4. [06]
    Identification of rare polytypes of presolar SiC with coordinated TEM, Raman spectroscopy and NanoSIMS measurements
    R. M. Stroud N. Liu, and 4 more authors
    Microscopy and Microanalysis, 2017

2016

  1. [05]
    CHILI – the Chicago Instrument for Laser Ionization – a new tool for isotope measurements in cosmochemistry
    T. Stephan, R. Trappitsch, A. M. Davis, M. J. Pellin, D. Rost, M. R. Savina, R. Yokochi, and N. Liu
    International Journal of Mass Spectrometry, 2016
  2. [04]
    Stellar origin of extremely 13C- and 15N-enriched presolar grains: novae or supernovae?
    N. Liu, and 5 more authors
    The Astrophysical Journal, 2016

2015

  1. [03]

2014

  1. [02]
  2. [01]

Conference Abstracts

2026

  1. [93]
    Meteoritic isotopic anomalies as precision tests of stellar nucleosynthesis
    N. Liu
    In Nuclear Physics in Astrophysics XII (NPA-XII), 2026
    invited
  2. [92]
    Radioactive Isotopes in Presolar Supernova Grains
    N. Liu
    In Astrophysics with Radioactive Isotopes 2026 (AwRI 2026), 2026
    invited
  3. [91]
    On the claimed 26Al–50Ti exclusivity in presolar grains
    A. Jain and N. Liu
    In 56th Lunar and Planetary Science Conference, 2026
    oral
  4. [90]
    New NanoSIMS multielement isotope data reveal CO novae as key sources of 13C-rich presolar SiC grains
    N. Liu, and 3 more authors
    In 56th Lunar and Planetary Science Conference, 2026
    oral
  5. [89]
    Presolar grains from supernovae
    N. Liu, and 4 more authors
    In AAS 247 Winter Meeting, 2026
    oral
  6. [88]
    Meteoritic isotopic anomalies as precision tests of stellar nucleosynthesis
    N. Liu
    In Nuclear Physics in Astrophysics XII, 2026
    invited

2025

  1. [87]
    New advances in presolar grain research via high-resolution NanoSIMS isotope imaging
    J. Wang, N. Liu, and C. M. O’D. Alexander
    In 87th Meteoritical Society Meeting, 2025
    oral
  2. [86]
    Constraining neutron-burst nucleosynthesis in core-collapse supernovae through multielement isotopic composition of presolar Type C and X grains
    N. Liu, and 5 more authors
    In 87th Meteoritical Society Meeting, 2025
    oral
  3. [85]
    The impact of extra mixing in low-mass stars on presolar grain abundance predictions
    M. Cockshutt, P. Denisenkov, N. Liu, and 1 more author
    In International Symposium on Nuclei in the Cosmos XVIII, 2025
    oral
  4. [84]
    Presolar grains as probes of Type II supernova nucleosynthesis
    N. Liu, and 5 more authors
    In International Symposium on Nuclei in the Cosmos XVIII, 2025
    poster
  5. [83]
    Presolar Grains from Supernovae
    N. Liu
    In Nuclei in the Cosmos XVIII (NIC-XVIII), 2025
    invited
  6. [82]
    Diverse stellar neutron-capture isotopic signatures recorded in presolar silicon carbide grains
    N. Liu, and 6 more authors
    In sirEN Conference, 2025
    oral
  7. [81]
    Presolar grains as probes of Type II supernova nucleosynthesis
    N. Liu, and 5 more authors
    In 2025 IReNA-CeNAM Frontiers in Nuclear Astrophysics Conference, 2025
    oral
  8. [80]
    An analytic tool for studying neutron burst nucleosynthesis in core collapse Type II supernovae
    L. S. Walls, B. S. Meyer, and N. Liu
    In 55th Lunar and Planetary Science Conference, 2025
    oral
  9. [79]
    Stellar origins of Types Y and Z silicon carbide grains revealed by nickel isotopes
    N. Liu, and 4 more authors
    In 55th Lunar and Planetary Science Conference, 2025
    oral

2024

  1. [78]
    The presolar grain database reloaded – Graphite
    T. Stephan, A. M. Davis, F. Gyngard, P. Hoppe, K. M. Hynes, M. Jadhav, N. Liu, and 3 more authors
    In 86th Meteoritical Society Meeting, 2024
    oral
  2. [77]
    Sulfur isotopic compositions of presolar silicon carbide grains
    N. Liu, C. M. O’D. Alexander, and J. Wang
    In 86th Meteoritical Society Meeting, 2024
    oral
  3. [76]
    Unveiling the stellar origins of Types Y and Z silicon carbide grains: new isotope insights
    N. Liu, C. M. O’D. Alexander, and J. Wang
    In XIV Torino Workshop on AGB Stars, 2024
    oral
  4. [75]
    Explosive Nucleosynthesis in Core-Collapse Type II Supernovae: Constraints from Isotopic Compositions of Presolar Supernova Grains
    N. Liu
    In 2024 CeNAM Frontiers in Nuclear Astrophysics Meeting, 2024
    invited
  5. [74]
    Potassium–calcium isotope systematics of supernova silicon nitride grains
    N. Liu, and 4 more authors
    In 55th Lunar and Planetary Science Conference, 2024
    oral
  6. [73]
    The stellar origin of a 25Mg-rich mainstream SiC grain
    N. Liu, and 3 more authors
    In Presolar Grain Workshop, Arizona State University, 2024
    oral

2023

  1. [72]
    Radioactive 44Ti found in 15N-rich Type AB presolar SiC grains
    N. Liu, and 4 more authors
    In 85th Meteoritical Society Meeting, 2023
    oral
  2. [71]
    Calibrating SIMS relative sensitivity factor for Al/Mg in presolar silicon carbide
    N. Liu, and 3 more authors
    In 54th Lunar and Planetary Science Conference, 2023
    poster
  3. [70]
    Late formation of silicon carbide in supernova remnants confirmed by new vanadium–titanium isotope data
    N. Liu, and 3 more authors
    In 54th Lunar and Planetary Science Conference, 2023
    oral

2022

  1. [69]
    Intrinsic nitrogen isotope ratios of presolar silicon carbide grains
    N. Liu, C. M. O’D. Alexander, and L. R. Nittler
    In 84th Meteoritical Society Meeting, 2022
    poster
  2. [68]
    Presolar silicon carbide grains of types Y and Z: stardust from low-metallicity asymptotic giant branch stars?
    N. Liu, and 7 more authors
    In 84th Meteoritical Society Meeting, 2022
    oral
  3. [67]
    Distributions of chemical, isotopic, and structural compositions of presolar silicon carbide grains
    N. Liu, and 4 more authors
    In 53rd Lunar and Planetary Science Conference, 2022
    poster

2021

  1. [66]
    NanoSIMS isotopic investigation of the CO3 chondrite Dominion Range 14359
    N. Liu and R. C. Ogliore
    In 83rd Meteoritical Society Meeting, 2021
    oral
  2. [65]
    Oxygen and magnesium–aluminum isotopic systematics of presolar nanospinel grains from CI chondrite Orgueil
    N. Liu, and 3 more authors
    In 83rd Meteoritical Society Meeting, 2021
    oral
  3. [64]
    Moon’s polar ice and hematite: a consequence of ancient lunar dynamo
    C. Dong, J. L. Green, L. Wang, D. S. Draper, M. Lingam, N. Liu, and 1 more author
    In 52nd Lunar and Planetary Science Conference, 2021
    oral
  4. [63]
    Candidate cosmic spherule from the November 2019 Saint Louis bolide
    R. C. Ogliore, T. L. Daulton, L. Vacher, N. Liu, and 3 more authors
    In 52nd Lunar and Planetary Science Conference, 2021
    poster
  5. [62]
    TEM studies of presolar SiC grains: insights into circumstellar conditions and implications for IR spectroscopy
    S. A. Singerling N. Liu, and 3 more authors
    In 52nd Lunar and Planetary Science Conference, 2021
    oral
  6. [61]
    The presolar grain database for silicon carbide – grain type assignments
    T. Stephan, M. Bose, A. Boujibar, A. M. Davis, F. Gyngard, P. Hoppe, K. M. Hynes, N. Liu, and 3 more authors
    In 52nd Lunar and Planetary Science Conference, 2021
    poster
  7. [60]
    Photochemical processing by nearby stars recorded in sulfur isotopes of cosmic symplectite
    L. G. Vacher, R. C. Ogliore, C. Jones, N. Liu, and 1 more author
    In 52nd Lunar and Planetary Science Conference, 2021
    oral
  8. [59]
    Hydrogen isotopic composition of water in the ungrouped carbonaceous chondrite Tagish Lake
    L. G. Vacher, R. C. Ogliore, and N. Liu
    In 52nd Lunar and Planetary Science Conference, 2021
    poster
  9. [58]
    Is there presolar dust in the Allende Curious Marie calcium–aluminum-rich inclusion?
    N. Liu, and 3 more authors
    In 52nd Lunar and Planetary Science Conference, 2021
    poster
  10. [57]
    Multielement isotopic compositions of presolar SiC from asymptotic giant branch stars
    N. Liu, and 6 more authors
    In 52nd Lunar and Planetary Science Conference, 2021
    oral

2020

  1. [56]
    Cluster analysis and classification of presolar silicon carbide grains
    A. Boujibar, S. Zhang, S. Howell, A. Prabhu, S. Narkar, G. Hystad, A. Eleish, S. M. Morrison, N. Liu, and 4 more authors
    In 51st Lunar and Planetary Science Conference, 2020
    poster
  2. [55]
    Searching for the signatures of presolar grains in massive stars
    V. V. Dwarkadas, S. Dilmohamed, S. Ekstrom, G. Meynet, N. Liu, and 2 more authors
    In 51st Lunar and Planetary Science Conference, 2020
    poster
  3. [54]
    Searching for contemporary supernova dust in deep-sea sediments
    R. C. Ogliore, M. Cohen, K. Wang, H. Chen, and N. Liu
    In 51st Lunar and Planetary Science Conference, 2020
    poster
  4. [53]
    TEM structural and compositional studies of presolar SiC grains and their relation to Raman spectra
    S. A. Singerling N. Liu, and 3 more authors
    In 51st Lunar and Planetary Science Conference, 2020
    oral
  5. [52]
    The presolar grain database reloaded – silicon carbide
    T. Stephan, A. Boujibar, A. M. Davis, C. J. Dory, F. Gyngard, P. Hoppe, K. M. Hynes, N. Liu, and 3 more authors
    In 51st Lunar and Planetary Science Conference, 2020
    poster
  6. [51]
    High-resolution NanoSIMS measurements of magnesium and aluminum isotopes
    N. Liu, N. Dauphas, and R. C. Ogliore
    In 51st Lunar and Planetary Science Conference, 2020
    poster
  7. [50]
    A new method for constraining explosive environments in Type II supernovae using presolar silicon carbide X grain isotopic data
    N. Liu, and 3 more authors
    In 51st Lunar and Planetary Science Conference, 2020
    oral
  8. [49]
    Structural and elemental analysis of presolar silicon carbide grains
    R. Stroud, S. Singerling, N. Liu, and 2 more authors
    In Goldschmidt Virtual 2020 Conference, 2020
    oral
  9. [42]
    Diverse O isotopic compositions of vapor-phase condensates in a likely-cometary IDP
    K. L. Utt, R. C. Ogliore, N. Liu, and 2 more authors
    In 51st Lunar and Planetary Science Conference, 2020
    poster
  10. [41]
    Accretion and circulation of 16O-poor water in the Acfer 094 parent body
    L. G. Vacher, R. C. Ogliore, N. Liu, and 1 more author
    In 51st Lunar and Planetary Science Conference, 2020
    oral

2019

  1. [48]
    Searching for presolar SiC grains in Curious Marie
    N. Liu, and 3 more authors
    In Presolar Grain Workshop, Chicago, 2019
    oral
  2. [47]
    s-Process isotopic signatures of presolar SiC grains: their constraints on AGB models and implications to p-process
    N. Liu, and 4 more authors
    In 7th Biannual p-Process Workshop, 2019
    oral
  3. [46]
    NanoSIMS O & S-isotope analyses of cosmic symplectite in the primitive chondrite Acfer 094
    L. G. Vacher, R. C. Ogliore, N. Liu, and 1 more author
    In 82nd Meteoritical Society Meeting, 2019
    oral
  4. [45]
    Isotopic and elemental analyses of meteorites and Mars analogues by Hyperion-NanoSIMS
    N. Liu, and 4 more authors
    In 82nd Meteoritical Society Meeting, 2019
    oral
  5. [44]
    NanoSIMS isotopic imaging of volatile-rich clasts from achondritic Kapoeta meteorite
    N. Liu and R. C. Ogliore
    In 82nd Meteoritical Society Meeting, 2019
    oral
  6. [43]
    53Mn–53Cr radiometric dating of secondary carbonates in a hydrated Antarctic micrometeorite
    R. C. Ogliore N. Liu, and 6 more authors
    In 50th Lunar and Planetary Science Conference, 2019
    poster
  7. [40]
    Circumstellar and interstellar material in volatile-rich clasts from achondritic Kapoeta meteorite
    N. Liu and R. C. Ogliore
    In 50th Lunar and Planetary Science Conference, 2019
    poster
  8. [39]
    Presolar silicon carbide grains of groups Y and Z: their strontium and barium isotopic compositions and stellar origins
    N. Liu, and 9 more authors
    In 50th Lunar and Planetary Science Conference, 2019
    oral

2018

  1. [38]
    Cosmochemistry with CHILI
    A. M. Davis, T. Stephan, P. Boehnke, M. J. Pellin, R. Trappitsch, and N. Liu
    In Goldschmidt Conference, Boston, 2018
    poster
  2. [37]
    Isotopic compositions of trace elements in presolar SiC: new constraints on stellar nucleosynthesis
    A. M. Davis, T. Stephan, P. Boehnke, M. J. Pellin, N. Liu, and 2 more authors
    In XV Nuclei in the Cosmos, 2018
    oral
  3. [36]
    Late formation of silicon carbide in Type II supernovae
    N. Liu, and 3 more authors
    In Goldschmidt Conference, Boston, 2018
    oral
  4. [35]
    Stellar origins of presolar Y and Z grains: constraints from their molybdenum isotopic compositions
    N. Liu, and 9 more authors
    In 81st Meteoritical Society Meeting, 2018
    oral
  5. [34]
    New constraints on the major neutron source for s-process nucleosynthesis in AGB stars
    N. Liu, and 8 more authors
    In 49th Lunar and Planetary Science Conference, 2018
    oral

2017

  1. [33]
    Isotopic compositions of strontium, molybdenum, and barium in single presolar silicon carbide grains of type AB from Murchison
    N. Liu, and 9 more authors
    In 80th Meteoritical Society Meeting, 2017
    oral
  2. [32]
    Extreme chromium isotope anomalies in Orgueil nano-oxides: presolar Type Ia supernova condensates?
    L. R. Nittler, C. M. O’D. Alexander, N. Liu, and 1 more author
    In 80th Meteoritical Society Meeting, 2017
    oral
  3. [31]
    Transmission electron microscopy of rare polytypes of presolar SiC
    R. M. Stroud, B. T. De Gregorio, N. Liu, and 5 more authors
    In 48th Lunar and Planetary Science Conference, 2017
    oral
  4. [30]
    Decoding mixing in supernovae: correlated silicon and titanium isotopic signatures in presolar SiC grains of type X
    N. Liu, and 3 more authors
    In 48th Lunar and Planetary Science Conference, 2017
    oral

2016

  1. [29]
    A novel and non-destructive method to identify rare type presolar SiC: coordinated EDX and micro-Raman analysis
    N. Liu, and 5 more authors
    In 79th Meteoritical Society Meeting, 2016
    oral
  2. [28]
    Stellar origin of 13C- and 15N-enriched presolar grains
    N. Liu, and 5 more authors
    In XIV Nuclei in the Cosmos, Japan, 2016
    poster
  3. [27]
    Coexistence of explosive H-burning and neutron capture isotopic signatures in presolar SiC grains
    N. Liu, and 3 more authors
    In XII Torino Workshop and IV CSFK Astromineralogy Workshop, 2016
    oral
  4. [26]
    Explosive H-burning and neutron capture isotopic signatures in 13C- and 15N-rich presolar SiC grains
    L. R. Nittler N. Liu, and 2 more authors
    In 79th Meteoritical Society Meeting, 2016
    oral
  5. [25]
    Coordinated micro-Raman and NanoSIMS analysis of micron- to submicron-sized presolar SiC grains from Murchison
    N. Liu, and 4 more authors
    In 47th Lunar and Planetary Science Conference, 2016
    poster

2015

  1. [24]
    Isotopic analysis of presolar SiC grains of possible nova origin
    N. Liu, and 3 more authors
    In 78th Meteoritical Society Meeting, 2015
    oral
  2. [23]
    An extremely 17O-rich silica grain from the Orgueil meteorite
    L. R. Nittler, J. Wang, N. Liu, and 1 more author
    In 78th Meteoritical Society Meeting, 2015
    oral
  3. [22]
    A search for cosmic symplectite in the Acfer 094 and Miller Range 07687 meteorites
    L. R. Nittler, J. Davidson, N. Liu, and 1 more author
    In 46th Lunar and Planetary Science Conference, 2015
    oral
  4. [21]
    Correlation between Raman peak shifts and isotopic compositions of sub-micron presolar SiC grains
    N. Liu, and 3 more authors
    In 46th Lunar and Planetary Science Conference, 2015
    oral
  5. [20]
    Stellar origin of extremely 13C- and 15N-enriched presolar grains: novae or supernovae?
    N. Liu, and 5 more authors
    In Origins 2015 Workshop, Washington, D.C., 2015
    oral

2014

  1. [19]
    Correlated Sr and Ba isotopic composition of mainstream SiCs and the 13C pocket in AGB models
    N. Liu, and 7 more authors
    In Goldschmidt Conference, Sacramento, 2014
    oral
  2. [18]
    Ba and Sr in mainstream SiCs: condensation or implantation?
    N. Liu, and 5 more authors
    In Goldschmidt Conference, Sacramento, 2014
    poster
  3. [17]
    Correlated strontium and barium isotopic compositions of single presolar SiC grains from Murchison
    N. Liu, and 7 more authors
    In 45th Lunar and Planetary Science Conference, 2014
    oral
  4. [16]
    Zirconium isotope abundances in single mainstream SiC grains and the 13C pocket structure in AGB models
    N. Liu, and 5 more authors
    In 45th Lunar and Planetary Science Conference, 2014
    poster
  5. [15]
    The 13C-pocket in AGB stars and their fingerprints in mainstream SiC grains
    N. Liu, and 7 more authors
    In 77th Meteoritical Society Meeting, 2014
    oral
  6. [14]
    The 13C-pockets in AGB stars and their fingerprints in mainstream SiC grains
    N. Liu, and 7 more authors
    In XIII Nuclei in the Cosmos, Debrecen, 2014
    poster
  7. [13]
    CHILI – the Chicago Instrument for Laser Ionization – ready to go
    T. Stephan, A. M. Davis, M. J. Pellin, D. Rost, M. R. Savina, R. Trappitsch, and N. Liu
    In 45th Lunar and Planetary Science Conference, 2014
    poster

2013

  1. [12]
    CHILI – the Chicago Instrument for Laser Ionization – where are we going?
    T. Stephan, A. M. Davis, M. J. Pellin, D. Rost, M. R. Savina, R. Trappitsch, and N. Liu
    In 76th Meteoritical Society Meeting, 2013
    poster
  2. [11]
    CHILI – the Chicago Instrument for Laser Ionization
    T. Stephan, M. J. Pellin, D. Rost, A. M. Davis, M. R. Savina, R. Trappitsch, and N. Liu
    In 44th Lunar and Planetary Science Conference, 2013
    poster
  3. [10]
    New lessons learned about stellar nucleosynthesis from barium isotopic compositions of presolar SiC from the Murchison meteorite
    N. Liu, and 10 more authors
    In 44th Lunar and Planetary Science Conference, 2013
    oral

2012

  1. [9]
    Barium and neodymium isotopic composition of presolar SiC grains
    N. Liu, and 5 more authors
    In 75th Meteoritical Society Meeting, 2012
    oral
  2. [8]
    Neodymium and gadolinium isotopic compositions in single SiC grains from the Murchison meteorite
    N. Liu, M. R. Savina, and A. M. Davis
    In XII International Symposium on Nuclei in the Cosmos, 2012
    poster
  3. [7]
    Development of a resonance ionization method for isotopic analysis of neodymium at trace levels in presolar SiC grains
    N. Liu, and 6 more authors
    In 43rd Lunar and Planetary Science Conference, 2012
    poster
  4. [6]
    Analyzing stardust with CHILI – the Chicago Instrument for Laser Ionization
    T. Stephan, A. M. Davis, M. J. Pellin, M. R. Savina, A. J. King, N. Liu, and 3 more authors
    In 43rd Lunar and Planetary Science Conference, 2012
    poster
  5. [5]
    Iron isotopic abundances in presolar grains
    R. Trappitsch, M. R. Savina, D. G. Willingham, N. Liu, and 3 more authors
    In 43rd Lunar and Planetary Science Conference, 2012
    oral

2011

  1. [4]
    Determining trace element abundances in single presolar SiC grains
    A. J. King, S. R. Sutton, M. Newvill, N. Liu, and 5 more authors
    In 74th Meteoritical Society Meeting, 2011
    poster
  2. [3]
    Making CHILI – a new tool for the analysis of stardust
    T. Stephan, A. M. Davis, M. J. Pellin, M. R. Savina, I. V. Veryovkin, A. J. King, N. Liu, and 2 more authors
    In 42nd Lunar and Planetary Science Conference, 2011
    poster
  3. [2]
    CHILI – approaching the final frontiers in lateral resolution and sensitivity for isotopic and chemical analysis
    T. Stephan, A. M. Davis, M. J. Pellin, M. R. Savina, I. V. Veryovkin, A. J. King, N. Liu, and 2 more authors
    In 74th Meteoritical Society Meeting, 2011
    poster

2010

  1. [1]
    Coordinated TEM, NanoSIMS, and TOF-SIMS analyses of carbonaceous phases in IDPs
    G. Matrajt, S. Messenger, J. Badley, J. Aguiar, M. Ito, T. Stephan, N. Liu, and 2 more authors
    In 73rd Meteoritical Society Meeting, 2010
    poster