First-authored, refereed papers of Ryohko Ishikawa, ordered by citations

A list of first-authored, refereed publications of Ryohko Ishikawa, derived from the SAO/NASA Astrophysics Data System (ADS) and ordered by the numbers of citations.

Orcid ID: 0000-0001-8830-0769

113	Transient horizontal magnetic fields in solar plage regions Ishikawa, R., Tsuneta, S., Ichimoto, K., Isobe, H., Katsukawa, Y., Lites, B. W., Nagata, S., Shimizu, T., Shine, R. A., Suematsu, Y., Tarbell, T. D. & Title, A. M., 2008, A&A, 481, L25
101	Comparison of transient horizontal magnetic fields in a plage region and in the quiet Sun Ishikawa, R. & Tsuneta, S., 2009, A&A, 495, 607
66	Three-Dimensional View of Transient Horizontal Magnetic Fields in the Photosphere Ishikawa, Ryohko, Tsuneta, Saku & Jurčák, Jan, 2010, ApJ, 713, 1310
58	Mapping solar magnetic fields from the photosphere to the base of the corona Ishikawa, Ryohko, Trujillo Bueno, Javier, del Pino Alemán, Tanausú, Okamoto, Takenori J., McKenzie, David E., Auchère, Frédéric, Kano, Ryouhei, Song, Donguk, Yoshida, Masaki, Rachmeler, Laurel A., Kobayashi, Ken, Hara, Hirohisa, Kubo, Masahito, Narukage, Noriyuki, Sakao, Taro, Shimizu, Toshifumi, Suematsu, Yoshinori, Bethge, Christian, De Pontieu, Bart, Sainz Dalda, Alberto, Vigil, Genevieve D., Winebarger, Amy, Alsina Ballester, Ernest, Belluzzi, Luca, Štěpán, Jiří, Ramos, Andrés Asensio, Carlsson, Mats & Leenaarts, Jorrit, 2021, Science Advances, 7, eabe8406
34	The Relationship between Vertical and Horizontal Magnetic Fields in the Quiet Sun Ishikawa, Ryohko & Tsuneta, Saku, 2011, ApJ, 735, 74
22	Strategy for Realizing High-Precision VUV Spectro-Polarimeter Ishikawa, R., Narukage, N., Kubo, M., Ishikawa, S., Kano, R. & Tsuneta, S., 2014, Solar Physics, 289, 4727
22	Birefringence of magnesium fluoride in the vacuum ultraviolet and application to a half-waveplate Ishikawa, Ryohko, Kano, Ryouhei, Bando, Takamasa, Suematsu, Yoshinori, Ishikawa, Shin-nosuke, Kubo, Masahito, Narukage, Noriyuki, Hara, Hirohisa, Tsuneta, Saku, Watanabe, Hiroko, Ichimoto, Kiyoshi, Aoki, Kunichika & Miyagawa, Kenta, 2013, Applied Optics, 52, 8205
16	Indication of the Hanle Effect by Comparing the Scattering Polarization Observed by CLASP in the Lyα and Si III 120.65 nm Lines Ishikawa, R., Trujillo Bueno, J., Uitenbroek, H., Kubo, M., Tsuneta, S., Goto, M., Kano, R., Narukage, N., Bando, T., Katsukawa, Y., Ishikawa, S., Giono, G., Suematsu, Y., Hara, H., Shimizu, T., Sakao, T., Winebarger, A., Kobayashi, K., Cirtain, J., Champey, P., Auchère, F., Štěpán, J., Belluzzi, L., Asensio Ramos, A., Manso Sainz, R., De Pontieu, B., Ichimoto, K., Carlsson, M. & Casini, R., 2017, ApJ, 841, 31
6	Evidence for the Operation of the Hanle and Magneto-optical Effects in the Scattering Polarization Signals Observed by CLASP2 across the Mg II h and k Lines Ishikawa, Ryohko, Trujillo Bueno, Javier, Alsina Ballester, Ernest, Belluzzi, Luca, del Pino Alemán, Tanausú, McKenzie, David E., Auchère, Frédéric, Kobayashi, Ken, Okamoto, Takenori J., Rachmeler, Laurel A. & Song, Donguk, 2023, ApJ, 945, 125
2	Determining the Magnetic Field in the Atmosphere of a Solar Active Region Observed by the CLASP2.1 Sounding Rocket Experiment Ishikawa, Ryohko, Trujillo Bueno, Javier, McKenzie, David E., Song, Donguk, del Pino Alemán, Tanausú, Alsina Ballester, Ernest, Belluzzi, Luca, Li, Hao, Auchère, Frédéric, Bethge, Christian, De Pontieu, Bart, Kano, Ryouhei, Kobayashi, Ken, Kobelski, Adam R., Okamoto, Takenori J., Rachmeler, Laurel A., Sakao, Taro, Štěpán, Jiří, Vigil, Genevieve D. & Winebarger, Amy, 2025, ApJ, 990, 200