Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Noboru Sekiguchi"'
Autor:
Noboru Sekiguchi, Hugo E. Rothuizen, Tetsuo Endo, Junichi Tachibana, Evangelos Eleftheriou, Atsushi Yamaguchi, Ryoichi Hiratsuka, Mark A. Lantz, Satoshi Mitamura, Peter Reininger, Giovanni Cherubini, Angeliki Pantazi, Takashi Aizawa, Roy D. Cideciyan, Simeon Furrer, Tomoe Ozaki, Teruo Sai, Walter Haeberle
Publikováno v:
IEEE Transactions on Magnetics. 54:1-8
A prototype perpendicularly oriented sputtered tape sample was investigated using a prototype high-moment tape write head and a 48 nm-wide tunneling magnetoresistive hard disk drive read head. A linear density of 818 kbpi with a post-detection byte-e
Autor:
Tetsuo Endo, Noboru Sekiguchi, Tomoe Ozaki, Hiroyuki Murakami, Junichi Tachibana, Takashi Aizawa, Terui Hikaru, Satoru Inoue, Ryoichi Hiratsuka
Publikováno v:
IEEE Transactions on Magnetics. 50:1-4
A method was developed that was capable of producing a 1000 m length of sputter-deposited magnetic tape using a roll-to-roll in-line sputtering system. This method produced a magnetic recording structure having perpendicular magnetic orientation and
Autor:
Y. Kamoshita, Yamaga Minoru, H. Ohnuma, Noboru Sekiguchi, M. Terakawa, Maeshima Katsunori, T. Akasaka, T. Fukuda
Publikováno v:
IEEE Transactions on Magnetics. 44:3564-3567
The possibility of realizing linear magnetic recording systems over 15 Gb/in2 recording density has been shown in our test with newly developed metal particulate (MP) tape using 35-nm-size fine metal particles and a GMR head designed for hard disk dr
Publikováno v:
Journal of Physics and Chemistry of Solids. 59:377-383
Giant magnetoresistance (GMR) Δϱ ϱ of about 10% was observed in bulk-MnAu 2 at 300 K in a field of 70 kOe. MnAu 2 is a tetragonal material with a spiral spin structure of Mn and shows a metamagnetic transition from a spiral to a ferromagnetic stru
Publikováno v:
IEEE Transactions on Magnetics. 41:3235-3237
New metal particle (MP) media was developed for use with giant magnetoresistive (GMR) heads. We confirmed the capability of constructing a helical scan magnetic recording system exceeding 3 Gb/in/sup 2/ recording density, because of sufficient signal
Publikováno v:
INTERMAG Asia 2005. Digests of the IEEE International Magnetics Conference, 2005..
The possibility of construction of the magnetic recording system exceeding 3 Gbit/in2 recording density with low wear characteristics will be clear with new MP (metal particle) media developed for GMR head use and helical scan system which carried th
Publikováno v:
Japanese Journal of Crop Science. 24:1-3
A newly devised apparatus for measuring the resisting power of rice seedlings during the uprooting operation in the seed bed are described. According to the results of measurements by means of the device, following facts were elucidated: The thinner