Organization
Institute for Space-Earth Environmental Research Center for International Collaborative Research Associate professor
Graduate School
Graduate School of Engineering
Title
Associate professor
External link
MARTINEZ Claudia
Degree 1
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Ph.D （ 2016.4 ）
Research Interests 5
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conjugated events
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magnetospheric physics
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space physics
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VLF/ELF
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wave-particle interactions
Research Areas 1
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Natural Science / Space and planetary sciences
Research History 1
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Nagoya University Institute for Space and Earth Environmental Research Associate professor Associate Professor
2020.9
Professional Memberships 5
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American Geophysics Union
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International Union of Radio Science
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Japanese Geophysics Union
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Society of Geomangetism and Earth, Planetary and Space Sciences
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VLF/ELF Remote Sensing of Ionospheres and Magnetospheres
Committee Memberships 1
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VERSIM / URSI VLF/ELF Remote Sensing of Ionospheres and Magnetospheres workgroup
2023.8
Committee type：Academic society
URSI co-chair for VERSIM
Awards 1
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Outstanding Student Presentation Award
2016.5 JpGU
Papers 12
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Characteristics and longitudinal extent of VLF quasi-periodic emissions using multi-point ground-based observations Reviewed International coauthorship
Claudia Martinez-Calderon, Tomoka Oonishi, Kazuo Shiokawa, Jyrki K Manninen, Alexey Oinats, Mitsunori Ozaki
Earth, Planets and Space 2023.9
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Statistics of Unusual Naturally Occurring VLF Radio Emissions Termed Bursty‐Patches Observed at Kannuslehto, Finland Reviewed International coauthorship
C Martinez‐Calderon, JK Manninen, JT Manninen, T Turunen
Journal of Geophysical Research: Space Physics Vol. 128 ( 1 ) 2023.1
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Unexpected VLF Bursty-Patches Above 5 kHz: A Review of Long-Duration VLF Series Observed at Kannuslehto, Northern Finland Reviewed International coauthorship
J. Manninen, N.G. Kleimenova, C. Martinez-Calderon, L.I. Gromova, T. Turunen
Surveys in Geophysics 2022.9
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Collaborative Research Activities of the Arase and Van Allen Probes Reviewed International coauthorship
Y. Miyoshi, I. Shinohara, S. Ukhorskiy, S. G. Claudepierre, T. Mitani, T. Takashima, T. Hori, O. Santolik, I. Kolmasova, S. Matsuda, Y. Kasahara, M. Teramoto, Y. Katoh, M. Hikishima, H. Kojima, S. Kurita, S. Imajo, N. Higashio, S. Kasahara, S. Yokota, K. Asamura, Y. Kazama, S.-Y. Wang, C.-W. Jun, Y. Kasaba, A. Kumamoto, F. Tsuchiya, M. Shoji, S. Nakamura, M. Kitahara, A. Matsuoka, K. Shiokawa, K. Seki, M. Nosé, K. Takahashi, C. Martinez-Calderon, G. Hospodarsky, C. Colpitts, Craig Kletzing, J. Wygant, H. Spence, D. N. Baker, G. D. Reeves, J. B. Blake, L. Lanzerotti
Space Science Reviews 2022.8
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A review of unusual VLF bursty‑patches observed in Northern Finland for Earth, Planets and Spac Reviewed International coauthorship
Earth, Planets and Space Vol. 73 page： 191 2021.11
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Multi‐event study of characteristics and propagation of naturally occurring ELF/VLF waves using high‐latitude ground observations and conjunctions with the Arase satellite Reviewed International coauthorship
C. Martinez‐Calderon Y. Katoh J. Manninen O. Santolik Y. Kasahara S. Matsuda A. Kumamoto F. Tsuchiya A. Matsuoka M. Shoji M. Teramoto I. Shinohara K. Shiokawa Y. Miyoshi
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 126 ( e2020JA028682 ) 2021.1
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Spatial extent of quasi‑periodic emissions simultaneously observed by Arase and Van Allen Probes on November 29, 2018 Reviewed International coauthorship
C. Martinez‐Calderon F. Němec Y. Katoh K. Shiokawa C. Kletzing G. Hospodarsky O. Santolik Y. Kasahara S. Matsuda A. Kumamoto F. Tsuchiya A. Matsuoka M. Shoji M. Teramoto S. Kurita Y. Miyoshi M. Ozaki N. Nishitani A. V. Oinats V. I. Kurkin
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 125 ( e2020JA028126 ) 2020.8
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Comparison of Long‐Term Lightning Activity and Inner Radiation Belt Electron Flux Perturbations Reviewed
C. Martinez‐Calderon J. Bortnik W. Li H. Spence S. G. Claudepierre E. Douma C. J. Rodger
Journal of Geophysical Research: Space Physics Vol. 125 ( 3 ) page： 2169 2020.2
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Conjugate Observations of Dayside and Nightside VLF Chorus and QP Emissions Between Arase (ERG) and Kannuslehto, Finland Reviewed
Journal of Geophysical Research: Space Physics Vol. 125 ( 1 ) page： 2169 2019.10
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ELF/VLF wave propagation at subauroral latitudes: Conjugate observation between the ground and Van Allen Probes A Reviewed International coauthorship
Martinez-Calderon Claudia, Shiokawa Kazuo, Miyoshi Yoshizumi, Keika Kunihiro, Ozaki Mitsunori, Schofield Ian, Connors Martin, Kletzing Craig, Hanzelka Miroslav, Santolik Ondrej, Kurth William S.
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 121 ( 6 ) page： 5384 - 5393 2016.6
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Statistical study of ELF/VLF emissions at subauroral latitudes in Athabasca, Canada Reviewed International coauthorship
Martinez-Calderon Claudia, Shiokawa Kazuo, Miyoshi Yoshizumi, Ozaki Mitsunori, Schofield Ian, Connors Martin
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS Vol. 120 ( 10 ) page： 8455 - 8469 2015.10
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Polarization analysis of VLF/ELF waves observed at subauroral latitudes during the VLF-CHAIN campaign Reviewed International coauthorship
Martinez-Calderon Claudia, Shiokawa Kazuo, Miyoshi Yoshizumi, Ozaki Mitsunori, Schofield Ian, Connors Martin
EARTH PLANETS AND SPACE Vol. 67 2015.2
KAKENHI (Grants-in-Aid for Scientific Research) 2
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Investigating the conditions of ELF/VLF wave propagation from space to the ground.
Grant number：22K14083 2022.4 - 2025.3
科学研究費助成事業 若手研究
Martinez・Calderon Claudia
Extremely Low and Very Low Frequency emissions at frequencies of 0.3-30 kHz interact with energetic electrons causing their acceleration or loss, playing an important role in radiation belt dynamics. We have little understanding on how these waves travel from the magnetosphere (alt: 1,000-60,000 km) to the ground. Using VLF ground receivers we will determine the likely position where waves exit the ionosphere. Using simultaneous detection of waves on satellites and ground we will study what affects wave propagation and discuss their effect on the loss of hazardous radiation belt electrons.
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光と電波を用いた国際共同観測によって明らかにするジオスペース電子降下の時空間変動
2021.10 - 2026.3
Authorship：Coinvestigator(s)