Presentations -
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Magnetic properties of bct FeCo dot pattern
T. Hasegawa, S. Kanatani, M. Kazaana, K. Takahashi, K. Kumagai, S. Yoshida, M. Hirao, S. Ishio
IEEE International Magnetics Conference (INTERMAG Europe 2017) (Dublin, UK) 2017.04 - 2017.04 IEEE; Institute of Electronics and Electrical Engineers
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Magnetic properties of tetragonal FeCo dot pattern
Takashi Hasegawa, Shunji Ishio
ASRC 2016 Winter Review Meeting (HAMR system working group) (東京 飯田橋レインボービル) 2016.12 - 2016.12 情報ストレージ研究推進機構（ASRC）
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Thickness dependence of orbital moments in tetragonally distorted FeCo thin films
N. Inami, T. Ueno, T. Hasegawa, S. Ishio, K.Ono
The 61th Annual Conference on Magnetism and Magnetic Materials (MMM2016) (New Orleans, USA) 2016.10 - 2016.11 American Institute of Physics
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Correlation between crystal planes and disordering of ordered L10 FePt structure caused by ion irradiation
T. Hasegawa, Takafumi Yamazaki, Shunji Ishio
The 8th Joint European Magnetic Symposia (JEMS 2016) (Glasgow, UK) 2016.08 - 2016.08 European Community of Magnetism
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Uniaxial magnetic anisotropy of tetragonal FeCo and FeCoAl films
S. Yoshida, K. Takahashi, S. Kanatani, T. Hasegawa, K. Hayasaka, S. Saito, S. Ishio
The 8th Joint European Magnetic Symposia (JEMS 2016) (Glasgow, UK) 2016.08 - 2016.08 European Community of Magnetism
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Study on FePt-based alloys for patterned media, and phase-field simulations for granular media
Takashi Hasegawa, Liwang Liu, Shunji Ishio
ASRC 2016 Summer Review Meeting (HAMR system working group) (東京 飯田橋レインボービル) 2016.06 - 2016.06 情報ストレージ研究推進機構（ASRC）
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Uniaxial Magnetic Anisotropy of Tetragonally Distorted FeCo Based Alloy Films
Takashi Hasegawa, Shunji Ishio
ASRC 2015 Winter Review Meeting (HAMR system working group) (静岡県 ニューウェルシティ湯河原) 2015.12 - 2015.12 情報ストレージ研究推進機構（ASRC）
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Ferromagnetic-antiferromagnetic transition in [001]-oriented L10 FeMnPt films
T. Hasegawa, S. Kimura, K. Ito, S. Ishio, A. S. Kamzin, A. A. Valiullin, C. Barton, T. Thomson
20th International conference on magnetism (ICM2015) (Barcelona, Spain) 2015.07 - 2015.07 International Union of Pure Applied Physics
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X-ray analysis of ordered Fe-Co thin films
N. Inami, T. Ueno, T. Hasegawa, S. Ishio, K.Ono
20th International conference on magnetism (ICM2015) (Barcelona, Spain) 2015.07 - 2015.07 International Union of Pure Applied Physics
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Correlation between tetragonal distortion and uniaxial magnetic anisotropy in Fe1-xCo films sputtered on Rh buffer
H. Omiya, B. Wang, S. Yoshida, T. Hasegawa, S. Saito, K. Hayasaka, S. Ishio
22nd International Colloquium on Magnetic Films and Surfaces (ICMFS2015) (Cracow, Poland) 2015.07 - 2015.07 International Union of Pure Applied Physics
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Study of phase transition in [001]-oriented L10 Rh-doped FePt thin films
A.S. Kamzin, S. Ishio, T. Hasegawa, A.A. Valiullin, V.R. Ganeev, L.R. Tagirov, L.D. Zaripova
IEEE International Magnetics Conference (INTERMAG 2015) (Beijing, China) 2015.05 - 2015.05 IEEE; Institute of Electronics and Electrical Engineers
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Tetragonal distortion and perpendicular magnetic anisotropy of FeCo layer in the FePt/FeCo and FePt/Cu/FeCo films
B. Wang, H. Omiya, T. Hasegawa, T. Nakamura, L. Zhang, L. Liu, S. Ishio
IEEE International Magnetics Conference (INTERMAG 2015) (Beijing, China) 2015.05 - 2015.05 IEEE; Institute of Electronics and Electrical Engineers
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Angular dependence of switching fields of L10 (Fe0.5Mn0.5)68Pt32 ferromagnetic-paramagnetic dot pattern fabricated by Mn ion irradiation
T. Hasegawa, K. Sasaki, S. Ishio, C. Barton, T. Thomson
Magnetism 2015 (Leeds, UK) 2015.03 - 2015.03 IOP; Institute of Physics
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Magnetic anisotropy of distorted FeCo and FeCoC films on Rh seedlayer
H. Oomiya, S. Yoshida, B. Wang, S. Kanatani, K. Takahashi, A. Arakawa, T. Hasegawa, S. Saito, S. Ishio
The 59th Annual Conference on Magnetism and Magnetic Materials (MMM2014) (Honolulu, USA) 2014.11 - 2014.11 American Institute of Physics
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Energy product of exchange coupled L10 FePt/FeCo nanodot patterns
B. Wang, H. Omiya, S. Yoshida, A. Arakawa, T. Hasegawa, H. Sasaki, M. Suzuki, N. Kawamura, M. Mizumaki, Y. Kondo, S. Ishio
The 59th Annual Conference on Magnetism and Magnetic Materials (MMM2014) (Honolulu, USA) 2014.11 - 2014.11 American Institute of Physics
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Magnetic anisotropy and magnetic moment of tetragonal distorted FeCo films on L10 FePt underlayer
B. Wang, H. Oomiya, A. Arakawa, T. Hasegawa, H. Sasaki, S. Ishio
The 59th Annual Conference on Magnetism and Magnetic Materials (MMM2014) (Honolulu, USA) 2014.11 - 2014.11 American Institute of Physics
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Study of the ferromagnetic-antiferromagnetic transition in L10 FeMnPt films
T. Hasegawa [Invited]
BIT's 4th Annual World Congress of Nano Science and Technology 2014 (Nano-S&T 2014) (Qingdao, China) 2014.10 - 2014.10 BIT's
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Study of [001]-ordered L10 FePt1-xRhx films
A.S. Kamzin, S. Ishio, T. Hasegawa, A.A. Valiullin, V.R. Ganeev, L.R. Tagirov, L.D. Zaripova
International Conference Mössbauer Spectroscopy and its Applications (ICMSA2014) (Kazan, Russia) 2014.09 - 2014.10 Russian Academy of Sciences
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Mossbauer study of ferro-antiferromagnetic phasetransition in [001]-oriented L10 FePt1−xRhx films
A.S. Kamzin, S. Ishio, T. Hasegawa, A.A. Valiullin, V.R. Ganeev, L.R. Tagirov, L.D. Zaripova
Moscow International Symposium on Magnetism (MISM2014) (Moscow, Russia) 2014.06 - 2014.07 Moscow State University
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Magnetic properties of planer dot pattern prepared using magnetic phase change of L10 FePtRh film
T. Hasegawa, Y. Kondo, K. Uebayashi, A. Arakawa, S. Ishio
IEEE International Magnetics Conference (INTERMAG Europe 2014) (Dresden, Germany) 2014.05 - 2014.05 IEEE; Institute of Electronics and Electrical Engineers