Zobrazeno 1 - 10
of 82
pro vyhledávání: '"Yoshiteru Murakami"'
Autor:
Yoshiji Ohta, Masaki Hamamoto, Keita Hara, Teruhisa Kotani, Yoshiteru Murakami, Ikuo Nakano, Toshiaki Hisada
Publikováno v:
Advanced Robotics. 28:133-144
We fabricated a trial version of a thorax unit with four ultrasonic motors (USMs) to simulate a dragonfly-scale flapping micro aerial vehicle (MAV). Each wing was directly driven by a two-degree-of-freedom (2-DOF) transmission. An in-house tiny stand
Publikováno v:
Journal of the Magnetics Society of Japan. 33:459-462
Magnetic properties of amorphous TbFeCo magnetic film on periodic nanodot pattern were examined. Cross sectional TEM image revealed the magnetic film deposited on a nanodot pattern with two dimensional periodicity of around 28 nm had columnar structu
Publikováno v:
IEEE Transactions on Magnetics. 44:3368-3371
In this paper, we evaluated magnetic properties of amorphous Tb-Fe-Co magnetic film on self-assembled convex pattern fabricated using conventional sputtering and reactive ion etching equipments. Fabricated pattern had 2-D periodicity of around 28 nm.
Autor:
Yoshiteru Murakami, Shintaro Miyanishi, T. Naka, Akira Takahashi, N. Teraguchi, K. Innami, M. Yagura, Tazuko Kitazawa
Publikováno v:
IEEE Transactions on Magnetics. 44:3360-3363
In this paper, we show a monolithically fabricated hybrid head with a GaAs-based laser diode capable of near-field-assisted magnetic recording. A bottlenecked conductor was placed beside the laser cavity formed on the trailing side of the head. The b
Autor:
Yoshiteru Murakami, Sato Junichi, Akira Takahashi, Masahiko Yamamoto, Ryoichi Nakatani, Kunio Kojima, Hiroshi Fuji
Publikováno v:
Japanese Journal of Applied Physics. 47:150-153
Pinning effect induced by a grainlike structure on top of a TbFeCo recording layer with an Al or Ag underlayer is investigated. We confirm that the pinning effect depends on the surface structure of the recording layer as well as the underlayer. The
Autor:
Yu Shiratsuchi, Yoshiteru Murakami, Yasushi Endo, Sato Junichi, Masahiko Yamamoto, Ryoichi Nakatani, Akira Takahashi, Yoshio Kawamura
Publikováno v:
Japanese Journal of Applied Physics. 46:4117-4120
The trapping of a magnetic domain wall in a Ni constriction has been observed using magnetic field sweeping-magnetic force microscopy (MFS-MFM). The Ni constriction is composed of wide and narrow tapered parts connected to each other by a constricted
Publikováno v:
The Proceedings of the Conference on Information, Intelligence and Precision Equipment : IIP. 2007:216-219
Autor:
Shintaro Miyanishi, K. Takayama, N. Iketani, Y. Ogimoto, Tazuko Kitazawa, Yoshiteru Murakami, I. Suzuki, Kunio Kojima, Akira Takahashi, K. Innami
Publikováno v:
IEEE Transactions on Magnetics. 41:2817-2821
A surface plasmon and magnetic field applicable synchronously hybridized (SMASH) head that generates magnetic field and surface plasmon at nanosized region is proposed. The capability of the SMASH head for the near-field assisted magnetic recording i
Publikováno v:
Applied Entomology and Zoology. 40:521-527
Eight compounds (i.e., n-dodecyl acetate, (E)-8-dodecenyl acetate (E8-12:Ac), (Z)-8-dodecenyl acetate (Z8-12:Ac), n-dodecanol, (Z)-8-dodecen-1-ol, n-tetradecyl acetate, (E)-8-tetradecenyl acetate and (Z)-8-tetradecenyl acetate) were detected in extra
Publikováno v:
IEEE Transactions on Magnetics. 36:591-596
A technique for reducing cross-recording on data storage media with high track density is described. In order to detect cross-recording sensitively, an inverted mark pattern was first recorded on adjacent tracks and then synchronized with a normal re