Reproduced Dot Image of Nitrogen Ion Implanted Co/Pd Bit Patterned Media With Flying Head
N. Aoyama, A. Ajan, K. Sato, T. Tanaka, Y. Miyaguchi, K. Tsumagari, T. Morita, T. Nishihashi, A. Tanaka, T. Uzumaki,
IEEE Trans. Magn., 46(9), 3648-3651, 2010年09月
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Magnetization suppression in Co/Pd and CoCrPt by nitrogen ion implantation for bit patterned media fabrication
K. Sato, A. Ajan, N. Aoyama, T. Tanaka, Y. Miyaguchi, K. Tsumagari, T. Morita, T. Nishihashi, A. Tanaka, T. Uzumaki
JOURNAL OF APPLIED PHYSICS, 107(12), 123910, 2010年06月22日
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Fabrication, Magnetic, and R/W Properties of Nitrogen-Ion-ImplantedCo/Pd and CoCrPt Bit-Patterned Medium
A. Ajan, K. Sato, N. Aoyama, T. Tanaka, Y. Miyaguchi, K. Tsumagari, T. Morita, T. Nishihashi, A. Tanaka, T. Uzumaki,
IEEE Transactions on Magnetics, 46(6), 2020-2023, 2010年06月
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Nanopattern transfer from high-density self-assembled nanosphere arrayson prepatterned substrates
H. Oshima, H. Tamura, M. Takeuchi, A. Inomata, Y. Yanagida, N. Matsushita, H. Komoriya, T. Uzumaki, A. Tanaka,
Nanotechnology, 20(45), 45303, 2009年11月
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Disk substrate deposition techniques for monodisperse chemically synthesized FePt nanoparticle media
H. Kodama, S. Momose, N. Ihara, T. Uzumaki, A. Tanaka
APPLIED PHYSICS LETTERS, 83(25), 5253-5255, 2009年06月18日
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A strong enhancement of CPP-GMR by using large resistivity magnetic materials
A. Jogo, K. Nagasaka, T. Ibusuki, H. Oshima, Y. Shimizu, T. Uzumaki, A. Tanaka,
JMMM(Journal of Magnetism and Magnetic Materials), 310(2), 1895-1896, 2007年03月
Current-perpendicular spin valves with high-resistivity ferromagnetic metals for ultrahigh-density magnetic recording
A. Jogo, K. Nagasaka, T. Ibusuki, Y. Shimizu, A. Tanaka, H. Oshima,
JMMM, 309(1), 80-86, 2007年02月
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A Co-SiO2 Granular Material as a New Current-Confining Layer for Current Perpendicular-to-Plane Spin Valves
A. Jogo, Y.Seyama, T. Ibusuki, K. Nagasaka, Y. Shimizu, T. Uzumaki, A. Tanaka
IEEE Trans. Magn., 42(10), 2456-2458, 2006年10月
Magnetic orientation of chemically partially ordered FePt nanoparticles by annealing in magnetic field
S. Momose, H. Kodama, T. Sugimoto, T. Uzumaki, A. Tanaka,
Jpn J Appl Phys, 45, 6528-6533, 2006年01月
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Microstructure improvement of thin Ru underlayer for CoCrPt-SiO/sub 2/ granular perpendicular media
R. Mukai, T. Uzumaki, A. Tanaka
IEEE Transactions on Magnetics, 41(10), 3169-3171, 2005年11月
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Novel synthetic ferrimagnet pinned Layers for metallic CPP spin valves requiring high pinning-field and output
H. Oshima, K. Nagasaka, A. Jogo, T. Ibusuki, Y. Shimizu, A. Tanaka,
Magnetics, IEEE Transactions on, 41(10), 2929-2931, 2005年10月
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Chemically synthesized FePt nanoparticle material for ultrahigh-density recording
H. Kodama, S. Momose, T. Sugimoto, T. Uzumaki, A. Tanaka
Magnetics, IEEE Transactions on, 41(2), 665-669, 2005年02月22日
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Fine tuning of the sizes of FePt nanoparticles
S. Momose, H. Kodama, T. Uzumaki, A. Tanaka
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS&REVIEW PAPERS, 44, 1147-1149, 2005年02月08日
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Recording characteristics of CoPtCr–SiO2 perpendicular media
K. Shimoda, T. Sugimito, R. Inamura, T. Oshima, D. Kaneko, S. Takefusa, T. Uzumaki, A. Tanaka
Journal of Magnetism and Magnetic Materials, 287, 176-180, 2005年02月
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A magnetic force microscope using CoFe-coated carbon nanotube probes
H. Kuramochi,, T. Uzumaki, M. Yasutake, A. Tanaka, H. Akinaga, H. Yokoyama
Nanotechnology, 16(1), 24-27, 2004年11月30日
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Magnetic properties of magnetically isolated L10-FePt nanoparticles
S. Momose, H. Kodama, T. Uzumaki, A. Tanaka
APPLIED PHYSICS LETTERS, 85(10), 1748-1750, 2004年07月06日
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Readout performance of confined-current-path current-perpendicular-to-plane heads
A. Tanaka, Y. Seyama, A. Jogo, R. Kondo, H. Kishi, C. Kamata, Y. Shimizu, S. Eguchi, K. Satoh
IEEE Trans. Magn., 40(1), 206-206, 2004年01月
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L1(0)-FePt nanoparticles in a magnetically isolated state
S. Momose, H. Kodama, N. Ihara, T. Uzumaki, A. Tanaka
Japanese Journal of Applied Physics, 42(10B), 1252-1254, 2003年10月15日
Current-perpendicular spin valves with partially oxidized magnetic layers for ultrahigh-density magnetic recording
H. Oshima, K. Nagasaka, Y. Seyama, A. Jogo, Y. Shimizu, A. Tanaka, Y. Miura
IEEE Trans. Magn., 39(5), 2377-2380, 2003年09月23日
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Monolayer of physically separated FePt islands with a tetragonal L1/sub 0/ structure produced by thermally created mass transport
R. Mukai, T. Uzumaki, A. Tanaka
IEEE Trans. Magn., 39(4), 1925-1929, 2003年07月15日
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Increase of the resistivity of electroless-deposited high-B-s CoNiFeB thin films
M. Sobue, T. Segawa, T. Yokoshima, T. Osaka, D. Kaneko, A. Tanaka
IEEE Trans. Magn., 38(5), 2228-2230, 2002年12月10日
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Spin filtering effect at inserted interfaces in perpendicular spin valves
H. Oshima, K. Nagasaka, Y. Seyama, Y. Shimizu, and A. Tanaka
Phys. Rev. B, 66(14), 140404, 2002年10月29日
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Spin-valve heads in the current-perpendicular-to-plane mode for ultra-high-density recording
A. Tanaka, Y. Shimizu, Y. Seyama, K. Nagasaka, R. Kondo, H. Oshima, S. Eguchi, and H. Kanai
IEEE Trans. Magn., 38(1), 84-88, 2002年
Micropattern formation for magnetic recordinghead using electroless CoFeB deposition
T. Yokoshima, S. Nakamura, D. Kaneko, T. Osaka, S. Takefusa, A. Tanaka
Journal of The Electrochemical Society, 149(8), C375-C382, 2002年
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Perpendicular giant magnetoresistance of CoFeB/Cu single and dual spin-valve films
H. Oshima, K. Nagasaka, Y. Seyama, Y. Shimizu, S. Eguchi, and A. Tanaka
J. Appl. Phys., 91(10), 8105, 2002年
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CPP Operational mode of GMR Head
K. Nagasaka, Y. Seyama, R. Kondo, H. Oshima, Y. Shimizu, A. Tanaka
Fujitsu Scientific&Technology Journal, 37(2), 192-200, 2001年
Giant magnetroresistance properties of specular spin valve films in a current perpendicular to plane structure
K. Nagasaka, Y. Seyama, L. Varga, Y. Shimizu, and A. Tanaka
J. Appl. Phys, 89(11), 6943, 2001年
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Temperature dependence of the exchange-bias field of ferromagnetic layers coupled with antiferromagnetic layers
C. Hou, H. Fujiwara, K. Zhang, A. Tanaka, and Y. Shimizu
Phys. Rev. B, 63(2), 024411, 2000年12月15日
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The temperature dependence of exchange anisotropy in ferromagnetic/PdPtMn bilayers
K. Nagasaka, L. Varga, Y. Shimizu, S. Eguchi, and A. Tanaka
J. Appl. Phys., 87(9), 6433-6435, 2000年05月
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Spin valve films with PdPtMn antiferromagnetic layer fabricated using ultra-high vacuum sputtering process
Y. Shimizu, A. Tanaka, M. Oshiki,and Y. Kataoka
IEEETrans. Magn., 35(5), 2622-224, 1999年09月
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Giant magnetoresistance properties of CoFe/Cu Multilaer in CPP (Current Perpendicular to the Plane)geometry
Y. Seyama, A. Tanaka, and M. Oshiki
IEEE Trans. Magn., 35(5), 2838-2840, 1999年09月
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Magnetic dispersion in exchange coupled PdPtMn/CoFe bilayer
L. Varga, A. Tanaka, K.Nagasaka, and Y. Shimizu
IEEE Trans. Magn., 35(5), 2976-2978, 1999年09月
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Top, bottom, and dual spin valve recording heads with PdPtMn antiferromagnets
Y. Shimizu, H. Kishi, K. Nagasaka, H. Kanai, M. Oshiki
IEEE Trans. Magn., 35(2), 700-705, 1999年03月
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High frequency permeability of patterned spin valve type thin films
L. Varga, A. Tanaka, K. Nagasaka, and R. Kondo
J. Appl. Phys., 85, 5852, 1999年
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Exchange coupling properties between ordered antiferromagnetic PdPtMn and NiFe films
A. Tanaka, Y. Shimizu, H. Kishi, K. Nagasaka, C. Hou, H. Fujiwara
Proceeding of Materials Research Society, 1998 spring meeting, 25-30, 1998年
Dual spin-valve with Pd-Pt-Mn antiferromagnetic layer
A.Tanaka, Y. Shimizu, H.Kishi, K. Nagasaki, M. Oshiki
IEEE Trans. Magn., 33(5), 3592-3594, 1997年09月
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Study of Exchange-Coupled Bias Field in Ni-Fe/Pd-Pt-Mn Thin Films
H. Kishi, Y. Kitade, Y. Miyake, A. Tanaka, K. Kobayshi
IEEE Trans. Magn., 32(5), 3380-3382, 1996年09月
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Giant magnetoresistance properties in multilayered Co-Ag/Cu granular alloys
Makoto Iijima, Yutaka Shimizu, Naomi Kojima, Atsushi Tanaka, and Kazuo Kobayashi
J. Appl. Phys., 79(8), 5602-5604, 1996年04月
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High-frequency response in Bi-based superconducting microstriplines
A. Tanaka, N. Kamehara, K. Niwa
Fujitsu Sci Tech J, 28(3), 329-334, 1992年09月
Microwave properties in thin-films of Bi-based superconductors
A. Tanaka, N. Kamehara, K. Niwa
Physica C, 185, 2567-2568, 1991年12月
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High-frequency transmission through Bi-Sr-Ca-Cu-O double-sided microstripline on anMgO substrate
A. Tanaka, J. Crain, and K. Niwa
Jpn. J. Appl. Phys., 30, L700-L702, 1991年05月05日
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Magneticrelaxation in the 110 K superconducting phase in Bi-Sr-Ca-Cu-O thin films
A. Tanaka, J. Crain, and K. Niwa
Appl. Phys. Lett., 57(9), 917-919, 1990年06月15日
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Synthesis of single phased Bi-Pb-Sr-Ca-Cu-O superconductor
K. Niwa, T. Uzimaki, A. Tanaka, N. Kamehara, K. Yamanaka
MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 184(1), 325-333, 1990年
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Composition dependence of high Tc phase formation in Pb-doped Bi-Sr-Ca-Cu-O thin films
A. Tanaka, N. Kamehara, and K. Niwa
Appl. Phys. Lett., 55(12), 1252-1254, 1989年
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Pb-doped Bi-Sr-Ca-Cu-O thin films
A. Tanaka, T. Machi, N. Kamehara, and K. Niwa
Appl. Phys. Lett., 54(14), 1362-1364, 1989年
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