Fujiwara Yuji

フジワラユウジ | Fujiwara Yuji

Research field (1)： Electric/electronic material engineering

Research keywords (2)：磁性薄膜 , Magnetic Thin Film

Research theme for competitive and other funds (11)：

2006 - 2007 Spin dependent electron transport in hot electron transistor using magnetic metal
2005 - 2006 Co/Alox/Co/NiFe/Au/nSiダイオード構造におけるスピン依存伝導
2004 - 2005 ナノ領域での物性制御と材料評価のための新しい高輝度スピン偏極電子源の開発
2003 - 2004 CoPt,FePt合金内包カーボンナノチューブの磁気特性と構造解析
1999 - 2001 Hot electron transistor using magnetic thin film as metal base

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Papers (51)：

M.Fujii, T. Tsunekawa, Y. Fujiwara, H. Sato. Electrospinning of polymer nanofibers containing carbon nanotubes filled with iron nanowires. Jpn. J. Appl. Phys. 62, SN1014 (2023). 2023
Yuji Fujiwara, Yuuki Takeuchi, Shuhei Nozue, Tomoya Uwabe, Mutsuko Jimbo. Effect of annealing temperature on coercivity of amorphous FeSiBNb films. J. Magn. Magn. Mater., vol. 540, pp. 168410-1 - 161480-5 (2021). 2021
Yuji Fujiwara, Ryosuke Ishii,Toshifumi Shimizu and Mutsuko Jimbo. Influence of incident angle of sputtered atom on the size and shape of granule in granular films using CoFeAlSi alloy. Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films 36, 02C104 (2018). 2018
Eisuke Tamaki, Hideki Sato, Nobuo Kubonaka, and Yuji Fujiwara. Catalyst film preparation for efficient growth of carbon nanotubes filled with iron nanowires. J. Vac. Sci. Technol. A 34,02D105-1 - 02D105-6(2016). 2016
D. Oshima1, M. Tanimoto2, T. Kato3, Y. Fujiwara4, T. Nakamura5, Y. Kotani5, S. Tsunashima6, and S. Iwata1. Ion Irradiation Induced Magnetic Transition of MnGa Alloy Films Studied by X-ray Magnetic Circular Dichroism and Low-temperature Hysteresis Loops. IEEE Trans. Magn., vol. 52, no. 7, pp. 3201804-1-4 (2016). 2016

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MISC (21)：

T. Kobayashi, Y. Nakatani, Y. Fujiwara. Medium Layer Structure in Three-Dimensional Heat-Assisted Magnetic Recording. J. Magn. Soc. Jpn., 45, 16-24 (2021). 2021
T. Kobayashi, Y. Nakatani, Y. Fujiwara. Adjacent Track Interference in Three-Dimensional Heat-Assisted Magnetic Recording. J. Magn. Soc. Jpn., 45, 79-85 (2021). 2021
T. Kobayashi, Y. Nakatani, Y. Fujiwara. Information Stability in Three-Dimensional Heat-Assisted Magnetic Recording. J. Magn. Soc. Jpn., 44, 34-39 (2020). 2020
T. Kobayashi, Y. Nakatani, Y. Fujiwara. Media Design for Three-Dimensional Heat-Assisted Magnetic Recording. J. Magn. Soc. Jpn., 44, 122-128 (2020). 2020
T. Kobayashi, Y. Nakatani, Y. Fujiwara. Impact of Curie Temperature Variation on Bit Error Rate in Heat-Assisted Magnetic Recording. J. Magn. Soc. Jpn., 43, 70-78 (2019). 2019

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Lectures and oral presentations (243)：

Strain sensor application of FeSiBNb film showing large Barkhausen jump
(16th International Symposium on Advanced Plasma Science and its Applications for Nitrides and Nanomaterials 2024)
配向制御された鉄内包カーボンナノチューブ含有ポリマーナノファイバーの作製
(第71回応用物理学会春季学術講演会 2024)
鉄内包カーボンナノチューブ含有ポリマーナノファイバーの磁気特性
(第85回応用物理学会秋季学術講演会 2024)
ニッケル触媒薄膜上に成長させた鉄内包カーボンナノチューブの磁気特性におけるプラチナ添加の効果
(第85回応用物理学会秋季学術講演会 2024)
Annealing Temperature Dependance of Magnetic Properties of Fe-Ga-Hf Thin Films
(15th International Symposium on Advanced Plasma Science and its Applications for Nitrides and Nanomaterials 16th International Conference on Plasma-Nano Technology & Science 2023)

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Education (4)：

Professional career (1)：

Work history (4)：

Association Membership(s) (3)：

日本応用物理学会 , 日本応用磁気学会 , Magnetic Society of Japan

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