Ikuko Fujii

Methodology for time‐domain estimation of storm time geoelectric fields using the 3‐D magnetotelluric response tensors

Anna Kelbert, C. C. Balch, A. Pulkkinen et al. · Space Weather · 2017 · 77 citations

Applied Geophysics, Engineering, Time‐domain Estimation +20

The 3D electromagnetic response of the Earth to ring current and auroral oval excitation

Ikuko Fujii, Adam Schultz · Geophysical Journal International · 2002 · 64 citations

Engineering, Empirical Orthogonal Function, Earth System Science +17

A heating process of Kuchi-erabu-jima volcano, Japan, as inferred from geomagnetic field variations and electrical structure

Wataru Kanda, Mitsuru Utsugi, Yoshikazu Tanaka et al. · Journal of Volcanology and Geothermal Research · 2009 · 46 citations

Geophysics, Heating Process, Volcanology +13

The characteristics of geoelectric fields at Kakioka, Kanoya, and Memambetsu inferred from voltage measurements during 2000 to 2011

Ikuko Fujii, Takashi Ookawa, Shingo Nagamachi et al. · Earth Planets and Space · 2015 · 35 citations · Full text

Applied Geophysics, Engineering, Geophysical Signal Processing +17

Long-term thermal activity revealed by magnetic measurements at Kusatsu-Shirane volcano, Japan

Kosuke Takahashi, Ikuko Fujii · Journal of Volcanology and Geothermal Research · 2014 · 26 citations

Geophysics, Kusatsu-shirane Volcano, Volcano Monitoring +11