FUJII YUKA 藤井友香

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Fujii Yuka 藤井友香

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Researcher Number	20713944
Other IDs
Affiliation (Current)	2025: 国立天文台, 科学研究部, 准教授
Affiliation (based on the past Project Information) *help	2025: 国立天文台, 科学研究部, 准教授 2020 – 2023: 国立天文台, 科学研究部, 准教授 2018 – 2019: 東京工業大学, 地球生命研究所, 特任准教授 2014 – 2015: 東京工業大学, 地球生命研究所, 特任助教 2013: 東京工業大学, 地球生命研究所, WPI研究員
Review Section/Research Field	Principal Investigator Basic Section 17010:Space and planetary sciences-related / Astronomy / Solid earth and planetary physics
Keywords	Principal Investigator 系外惑星 / 惑星大気 / 気候 / アストロバイオロジー / 大気 / 地球型惑星 / ハビタブルゾーン / 系外地球型惑星 / 大気大循環 / 国際研究者交流（アメリカ） / 惑星地質 / 天文学

惑星内部との相互作用から考え直すサブネプチューンの大気Principal Investigator
- Principal Investigator
  
  藤井友香
- Project Period (FY)
  2025 – 2028
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 17010:Space and planetary sciences-related
- Research Institution
  National Astronomical Observatory of Japan
Climates and spectral signatures of rocky planets around low-mass starsPrincipal Investigator
- Principal Investigator
  
  Fujii Yuka
- Project Period (FY)
  2018 – 2023
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 17010:Space and planetary sciences-related
- Research Institution
  National Astronomical Observatory of Japan
  Tokyo Institute of Technology
雲の微物理過程を考慮した系外惑星の大気モデルとその観測的兆候Principal Investigator
- Principal Investigator
  
  藤井友香
- Project Period (FY)
  2015
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Astronomy
- Research Institution
  Tokyo Institute of Technology
Photometric and Spectroscopic Properties of Extrasolar Solid PlanetsPrincipal Investigator
- Principal Investigator
  
  FUJII YUKA
- Project Period (FY)
  2013 – 2014
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Research Field
  
  Solid earth and planetary physics
- Research Institution
  Tokyo Institute of Technology

All 2024 2022 2021 2020 2019 2015 2014 2013 Other

All Journal Article Presentation Book

[Book] Planetary Diversity "Observations of Exoplanets"2020
- Author(s)
  Elizabeth Tasker, Yuka Fujii
- Total Pages
  36
- Publisher
  IOP Publishing Ltd
- ISBN
  9780750321402
- Data Source
  KAKENHI-PROJECT-18K13601
[Journal Article] A search for auroral radio emission from \beta Pictoris b2024
- Author(s)
  Shiohira, Yuta ; Fujii, Yuka ; Kita, Hajime ; Kimura, Tomoki ; Terada, Yuka ; Takahashi, Keitaro
- Journal Title
  
  Monthly Notices of the Royal Astronomical Society
  
  Volume: 528 Issue: 2 Pages: 2136-2144
- DOI
  10.1093/mnras/stad3990
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K13601, KAKENHI-PROJECT-22KJ2510, KAKENHI-PROJECT-23K20868, KAKENHI-PROJECT-21H04467
[Journal Article] Unveiling Nongray Surface of Cloudy Exoplanets: The Influence of Wavelength-dependent Surface Albedo and Cloud Scattering Properties on Retrieval Solutions2022
- Author(s)
  Wang, Fei; Fujii, Yuka; He, Jinping
- Journal Title
  
  Astrophysical Journal
  
  Volume: 931 Issue: 1 Pages: 48-48
- DOI
  10.3847/1538-4357/ac67e5
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K13601
[Journal Article] The origin of Earth’s mantle nitrogen: primordial or early biogeochemical cycling?2022
- Author(s)
  H. Kurokawa, M. Laneuville, Y. Li, N. Zhang, Y. Fujii, H. Sakuraba, C. Houser, H. J. Cleaves II
- Journal Title
  
  Geochemistry, Geophysics, Geosystems
  
  Volume: 1 Issue: 5
- DOI
  10.1029/2021gc010295
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K04126, KAKENHI-PROJECT-19K15671, KAKENHI-PROJECT-18K13601, KAKENHI-PROJECT-21K13976, KAKENHI-PROJECT-20KK0080, KAKENHI-PROJECT-21H04514, KAKENHI-PROJECT-23K22561
[Journal Article] Densified Pupil Spectrograph as High-precision Radial Velocimetry: From Direct Measurement of the Universe's Expansion History to Characterization of Nearby Habitable Planet Candidates2022
- Author(s)
  Matsuo, Taro; Greene, Thomas P.; Qezlou, Mahdi; Bird, Simeon; Ichiki, Kiyotomo; Fujii, Yuka; Yamamuro, Tomoyasu
- Journal Title
  
  The Astronomical Journal
  
  Volume: 163 Issue: 2 Pages: 63-63
- DOI
  10.3847/1538-3881/ac397b
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03616, KAKENHI-PROJECT-18K13601
[Journal Article] Detecting Atmospheric Molecules of Nontransiting Temperate Terrestrial Exoplanets Using High-resolution Spectroscopy in the Mid-infrared Domain2021
- Author(s)
  Yuka Fujii, Taro Matsuo
- Journal Title
  
  Astronomical Journal
  
  Volume: 161 Issue: 4 Pages: 180-180
- DOI
  10.3847/1538-3881/abe129
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K13601, KAKENHI-PROJECT-19H00700
[Journal Article] Habitability of S-type tidally locked planets: effects of a binary companion star2019
- Author(s)
  Ayaka Okuya, Yuka Fujii, Shigeru Ida
- Journal Title
  
  Astrophysical Journal
  
  Volume: 880 Issue: 2 Pages: 107-107
- DOI
  10.3847/1538-4357/ab29e7
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K13601, KAKENHI-PLANNED-18H05438
[Journal Article] Next Generation of Telescopes or Dynamics Required to Determine if Exo-moons have Prograde or Retrograde Orbits2014
- Author(s)
  Lewis, K. M., Fujii, Y.
- Journal Title
  
  Astrophysical Journal
  
  Volume: 791 Issue: 2 Pages: L26-L26
- DOI
  10.1088/2041-8205/791/2/l26
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-12F02764, KAKENHI-PROJECT-25887024
[Journal Article] Geology and photometric variation of Solar System bodies with minor atmospheres: Implications for solid exoplanets2014
- Author(s)
  Fujii, Y., Kimura, J., Dohm, J., Ohtake, M.
- Journal Title
  
  Astrobiology
  
  Volume: 14 Issue: 9 Pages: 753-768
- DOI
  10.1089/ast.2014.1165
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25800242, KAKENHI-PROJECT-25887024
[Journal Article] Some inconvenient truths about biosignatures involving two chemical species on Earth-like exoplanets2014
- Author(s)
  H. Rein, Y. Fujii, D. S. Spiegel
- Journal Title
  
  Proceedings of the National Academy of Sciences
  
  Volume: 111 Issue: 19 Pages: 6871-6875
- DOI
  10.1073/pnas.1401816111
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25887024
[Presentation] Prospects for characterizing non-transiting temperate rocky exoplanets in thermal emission without direct imaging2024
- Author(s)
  Fujii, Yuka ; Matsuo, Taro
- Organizer
  2024 SEEC Symposium: Pathways to Characterizing Non-Transiting Planets
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K13601
[Presentation] Atmospheres of small planets affected by rock (and life)2022
- Author(s)
  Yuka Fujii
- Organizer
  Molecules in Extreme Environments: Near and Far
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K13601
[Presentation] Strategies to characterize temperate rocky exoplanets2021
- Author(s)
  藤井友香
- Organizer
  惑星圏研究会
- Invited
- Data Source
  KAKENHI-PROJECT-18K13601
[Presentation] 系外惑星における生物由来ガスの検出可能性について2021
- Author(s)
  藤井友香、小松勇、Gilbert Alexis、Danielache Sebastian、中川麻悠子
- Organizer
  JpGU 2021
- Invited
- Data Source
  KAKENHI-PROJECT-18K13601
[Presentation] Detecting molecular lines in thermal emission spectra of temperate planets with SPICA/SMI2020
- Author(s)
  Yuka Fujii, Taro Matsuo, Yui Kawashima, Kazumasa Ohno, Ayaka Okuya, Teruyuki Hirano, and SPICA planet team
- Organizer
  JpGU-AGU Joint Meeting 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K13601
[Presentation] 中間赤外高分散分光による系外地球型惑星の大気組成の検出可能性2020
- Author(s)
  藤井友香, 松尾太郎
- Organizer
  日本惑星科学会 2020年秋季講演会
- Data Source
  KAKENHI-PROJECT-18K13601
[Presentation] Assessing the Potential of Volatile Organic Compounds as Exoplanet Biosignatures2019
- Author(s)
  Yuka Fujii
- Organizer
  Extreme Solar Systems IV
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K13601
[Presentation] Color Variation of Planets2015
- Author(s)
  Y. Fujii
- Organizer
  3rd ELSI international symposium
- Place of Presentation
  東京工業大学
- Year and Date
  2015-01-15
- Data Source
  KAKENHI-PROJECT-25887024
[Presentation] Mapping Terrestrial Planets2015
- Author(s)
  藤井友香
- Organizer
  "Mapping Other Worlds", satellite meeting at Pathways toward habitable planets
- Place of Presentation
  Bern University, Bern, Switzerland
- Year and Date
  2015-07-14
- Data Source
  KAKENHI-PROJECT-15K17605
[Presentation] Solar System Bodies as Single Dots2014
- Author(s)
  Y. Fujii, J. Kimura, J. Dohm, M. Ohtake, H. Rein, D. S. Spiegel
- Organizer
  2nd ELSI International Symposium
- Place of Presentation
  一ツ橋ホール(東京)
- Data Source
  KAKENHI-PROJECT-25887024
[Presentation] Exoplanets2014
- Author(s)
  Y. Fujii
- Organizer
  Gordon Research Conference
- Place of Presentation
  Galveston, TX
- Invited
- Data Source
  KAKENHI-PROJECT-25887024
[Presentation] Modeling of photometric properties of Solar System objects for future direct imaging observations of exoplanets2013
- Author(s)
  Y. Fujii, J. Kimura, J. Dohm, M. Ohtake
- Organizer
  惑星科学会秋季講演会
- Place of Presentation
  石垣(沖縄)
- Data Source
  KAKENHI-PROJECT-25887024
[Presentation] Photometric Variability of Solar System Solid Bodies: Implications for Rocky/Icy Exoplanets2013
- Author(s)
  Y. Fujii, J. Kimura, J. Dohm, M. Ohtake
- Organizer
  Exoplanets and Disks: Their Formation and Diversity
- Place of Presentation
  Kona, HI
- Data Source
  KAKENHI-PROJECT-25887024
[Presentation] Toward Characterization of Exoplanetary Surface Environment2013
- Author(s)
  Y. Fujii
- Organizer
  International Astrobiology Workshop
- Place of Presentation
  淵野辺(神奈川)
- Data Source
  KAKENHI-PROJECT-25887024
[Presentation] Geology and Photometric Properties of Solar System Bodies: Implication for Characterization of Small Exoplanets
- Author(s)
  Y. Fujii, J. Kimura, J. Dohm, M. Ohtake, H. Rein, D. S. Spiegel
- Organizer
  Origins 2014
- Place of Presentation
  奈良県新公会堂
- Year and Date
  2014-07-06 – 2014-07-11
- Data Source
  KAKENHI-PROJECT-25887024

1. KIMURA Jun

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
2. ICHIKI Kiyotomo

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
3. LEWIS Karen

# of Collaborated Projects: 0 results

# of Collaborated Products: 3 results
4. ハウザークリスティーン

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

FUJII YUKA 藤井 友香

Fujii Yuka 藤井 友香

Research Projects

Research Products

Co-Researchers

惑星内部との相互作用から考え直すサブネプチューンの大気Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Climates and spectral signatures of rocky planets around low-mass starsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

雲の微物理過程を考慮した系外惑星の大気モデルとその観測的兆候Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Photometric and Spectroscopic Properties of Extrasolar Solid PlanetsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Book] Planetary Diversity "Observations of Exoplanets"2020

Author(s)

Total Pages

Publisher

ISBN

Data Source

[Journal Article] A search for auroral radio emission from \beta Pictoris b2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Unveiling Nongray Surface of Cloudy Exoplanets: The Influence of Wavelength-dependent Surface Albedo and Cloud Scattering Properties on Retrieval Solutions2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] The origin of Earth’s mantle nitrogen: primordial or early biogeochemical cycling?2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Densified Pupil Spectrograph as High-precision Radial Velocimetry: From Direct Measurement of the Universe's Expansion History to Characterization of Nearby Habitable Planet Candidates2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Detecting Atmospheric Molecules of Nontransiting Temperate Terrestrial Exoplanets Using High-resolution Spectroscopy in the Mid-infrared Domain2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Habitability of S-type tidally locked planets: effects of a binary companion star2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Next Generation of Telescopes or Dynamics Required to Determine if Exo-moons have Prograde or Retrograde Orbits2014

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Geology and photometric variation of Solar System bodies with minor atmospheres: Implications for solid exoplanets2014

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Some inconvenient truths about biosignatures involving two chemical species on Earth-like exoplanets2014

Author(s)

Journal Title

DOI

Data Source

FUJII YUKA 藤井友香

Fujii Yuka 藤井友香