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for journal 'APEX'

author 'T.* Koyama' : 7
total : 7

Search Results : 7 articles were found.

1. Applied Physics Express 1 (2008) 011301 (3 pages) (13)

   Current-Driven Domain Wall Motion in CoCrPt Wires with Perpendicular Magnetic Anisotropy

   Hironobu Tanigawa, Kouta Kondou, Tomohiro Koyama, Kunihiro Nakano, Shinya Kasai, Norikazu Ohshima, Shunsuke Fukami, Nobuyuki Ishiwata, and Teruo Ono

2. Applied Physics Express 1 (2008) 021102 (3 pages) (11)

   Improvement of Al-Polar AlN Layer Quality by Three-Stage Flow-Modulation Metalorganic Chemical Vapor Deposition

   Misaichi Takeuchi, Shin Ooishi, Takumi Ohtsuka, Tomohiro Maegawa, Takahiro Koyama, Shigefusa F. Chichibu, and Yoshinobu Aoyagi

3. Applied Physics Express 1 (2008) 101303 (3 pages) (13)

   Control of Domain Wall Position by Electrical Current in Structured Co/Ni Wire with Perpendicular Magnetic Anisotropy

   Tomohiro Koyama, Gen Yamada, Hironobu Tanigawa, Shinya Kasai, Norikazu Ohshima, Shunsuke Fukami, Nobuyuki Ishiwata, Yoshinobu Nakatani, and Teruo Ono

4. Applied Physics Express 1 (2008) 117003 (3 pages) (70)

   Optical Properties of MoSi₂/Si Multilayer Laue Lens as Nanometer X-ray Focusing Device

   Takahisa Koyama, Satoshi Ichimaru, Takuya Tsuji, Hidekazu Takano, Yasushi Kagoshima, Tadayuki Ohchi, and Hisataka Takenaka

5. Applied Physics Express 2 (2009) 053002 (3 pages) (30)

   Domain Wall Motion Induced by Electric Current in a Perpendicularly Magnetized Co/Ni Nano-Wire

   Hironobu Tanigawa, Tomohiro Koyama, Gen Yamada, Daichi Chiba, Shinya Kasai, Shunsuke Fukami, Tetsuhiro Suzuki, Norikazu Ohshima, Nobuyuki Ishiwata, Yoshinobu Nakatani, and Teruo Ono

6. Applied Physics Express 3 (2010) 073004 (3 pages) (30)

   Control of Multiple Magnetic Domain Walls by Current in a Co/Ni Nano-Wire

   Daichi Chiba, Gen Yamada, Tomohiro Koyama, Kohei Ueda, Hironobu Tanigawa, Shunsuke Fukami, Tetsuhiro Suzuki, Norikazu Ohshima, Nobuyuki Ishiwata, Yoshinobu Nakatani, and Teruo Ono

7. Applied Physics Express 3 (2010) 076702 (3 pages) (67)

   Sub-15 nm Hard X-Ray Focusing with a New Total-Reflection Zone Plate

   Hidekazu Takano, Takuya Tsuji, Takuto Hashimoto, Takahisa Koyama, Yoshiyuki Tsusaka, and Yasushi Kagoshima