TANAKA, Atsushi | Shinshu University Researcher Directory

Academic Organization	Academic Assembly　School of Science and Technology　Institute of Engineering	TEL	+81-(0)26-269-5736
Education and Research Organization	Interdisciplinary Cluster for Cutting Edge Research　Research Initiative for Supra-Materials	FAX
Position	Professor	Mail Address	attanaka＠shinshu-u.ac.jp
Address	4-17-1, Wakasato, Nagano City 380-8553	Web site	http://www.shinshu-u.ac.jp/project/xbreed/research/accumulation.html

Profile

Research Field: Nanostructured materials
Nanomaterials engineering
Membrane Engineering for Water Treatment
Nanostructured electronic and magnetic materials
Ionic conduction materials and their properties

Academic Societies: Academic Societies
The Magnetics Society of Japan
The Chemical Society of Japan
The Japan Society of Applied Physics
The Electrochemical Society of Japan
The Membrane Society of Japan

Academic Background: Graduate School
Tohoku University , (材料物性専攻 , Graduate School of Engineering,) , 2002
The University of Tokyo , (Department of Applied Physics , Graduate School of Engineering) , 1981

College
The University of Tokyo , (Faculty of Engineering) , 1979

Degree
Docter , Tohoku University

Research

Books, Articles, etc.: Articles
Reproduced Dot Image of Nitrogen Ion Implanted Co/Pd Bit Patterned Media With Flying Head
IEEE Trans. Magn.,46(9):3648-3651 2010(Sep.)
Author:N. Aoyama, A. Ajan, K. Sato, T. Tanaka, Y. Miyaguchi, K. Tsumagari, T. Morita, T. Nishihashi, A. Tanaka, T. Uzumaki,

Magnetization suppression in Co/Pd and CoCrPt by nitrogen ion implantation for bit patterned media fabrication
JOURNAL OF APPLIED PHYSICS,107(12):123910 2010(Jun. 22)
Author:K. Sato, A. Ajan, N. Aoyama, T. Tanaka, Y. Miyaguchi, K. Tsumagari, T. Morita, T. Nishihashi, A. Tanaka, T. Uzumaki

Fabrication, Magnetic, and R/W Properties of Nitrogen-Ion-ImplantedCo/Pd and CoCrPt Bit-Patterned Medium
IEEE TRANSACTIONS ON MAGNETICS,46(6):2020-2023 2010(Jun.)
Author:A. Ajan, K. Sato, N. Aoyama, T. Tanaka, Y. Miyaguchi, K. Tsumagari, T. Morita, T. Nishihashi, A. Tanaka, T. Uzumaki,

Nanopattern transfer from high-density self-assembled nanosphere arrayson prepatterned substrates
NANOTECHNOLOGY,20(45):45303 2009(Nov.)
Author:H. Oshima, H. Tamura, M. Takeuchi, A. Inomata, Y. Yanagida, N. Matsushita, H. Komoriya, T. Uzumaki, A. Tanaka,

Disk substrate deposition techniques for monodisperse chemically synthesized FePt nanoparticle media
APPLIED PHYSICS LETTERS,83(25):5253-5255 2009(Jun. 18)
Author:H. Kodama, S. Momose, N. Ihara, T. Uzumaki, A. Tanaka

A strong enhancement of CPP-GMR by using large resistivity magnetic materials
JMMM(Journal of Magnetism and Magnetic Materials),310(2):1895-1896 2007(Mar.)
Author:A. Jogo, K. Nagasaka, T. Ibusuki, H. Oshima, Y. Shimizu, T. Uzumaki, A. Tanaka,

Current-perpendicular spin valves with high-resistivity ferromagnetic metals for ultrahigh-density magnetic recording
JMMM,309(1):80-86 2007(Feb.)
Author:A. Jogo, K. Nagasaka, T. Ibusuki, Y. Shimizu, A. Tanaka, H. Oshima,

A Co-SiO2 Granular Material as a New Current-Confining Layer for Current Perpendicular-to-Plane Spin Valves
IEEE Trans. Magn.,42(10):2456-2458 2006(Oct.)
Author:A. Jogo, Y.Seyama, T. Ibusuki, K. Nagasaka, Y. Shimizu, T. Uzumaki, A. Tanaka

Magnetic orientation of chemically partially ordered FePt nanoparticles by annealing in magnetic field
Jpn J Appl Phys,45:6528-6533 2006(Jan.)
Author:S. Momose, H. Kodama, T. Sugimoto, T. Uzumaki, A. Tanaka,

Microstructure improvement of thin Ru underlayer for CoCrPt-SiO/sub 2/ granular perpendicular media
IEEE Transactions on Magnetics,41(10):3169-3171 2005(Nov.)
Author:R. Mukai, T. Uzumaki, A. Tanaka

Novel synthetic ferrimagnet pinned Layers for metallic CPP spin valves requiring high pinning-field and output
Magnetics, IEEE Transactions on,41(10):2929-2931 2005(Oct.)
Author:H. Oshima, K. Nagasaka, A. Jogo, T. Ibusuki, Y. Shimizu, A. Tanaka,

Chemically synthesized FePt nanoparticle material for ultrahigh-density recording
Magnetics, IEEE Transactions on,41(2):665-669 2005(Feb. 22)
Author:H. Kodama, S. Momose, T. Sugimoto, T. Uzumaki, A. Tanaka

Fine tuning of the sizes of FePt nanoparticles
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS&REVIEW PAPERS,44:1147-1149 2005(Feb. 08)
Author:S. Momose, H. Kodama, T. Uzumaki, A. Tanaka

Recording characteristics of CoPtCr–SiO2 perpendicular media
Journal of Magnetism and Magnetic Materials,287:176-180 2005(Feb.)
Author:K. Shimoda, T. Sugimito, R. Inamura, T. Oshima, D. Kaneko, S. Takefusa, T. Uzumaki, A. Tanaka

A magnetic force microscope using CoFe-coated carbon nanotube probes
NANOTECHNOLOGY,16(1):24-27 2004(Nov. 30)
Author:H. Kuramochi,, T. Uzumaki, M. Yasutake, A. Tanaka, H. Akinaga, H. Yokoyama

Magnetic properties of magnetically isolated L10-FePt nanoparticles
APPLIED PHYSICS LETTERS,85(10):1748-1750 2004(Jul. 06)
Author:S. Momose, H. Kodama, T. Uzumaki, A. Tanaka

Readout performance of confined-current-path current-perpendicular-to-plane heads
IEEE Trans. Magn.,40(1):206-206 2004(Jan.)
Author:A. Tanaka, Y. Seyama, A. Jogo, R. Kondo, H. Kishi, C. Kamata, Y. Shimizu, S. Eguchi, K. Satoh

L1(0)-FePt nanoparticles in a magnetically isolated state
Japanese Journal of Applied Physics,42(10B):1252-1254 2003(Oct. 15)
Author:S. Momose, H. Kodama, N. Ihara, T. Uzumaki, A. Tanaka

Current-perpendicular spin valves with partially oxidized magnetic layers for ultrahigh-density magnetic recording
IEEE Trans. Magn.,39(5):2377-2380 2003(Sep. 23)
Author:H. Oshima, K. Nagasaka, Y. Seyama, A. Jogo, Y. Shimizu, A. Tanaka, Y. Miura

Monolayer of physically separated FePt islands with a tetragonal L1/sub 0/ structure produced by thermally created mass transport
IEEE Trans. Magn.,39(4):1925-1929 2003(Jul. 15)
Author:R. Mukai, T. Uzumaki, A. Tanaka

Increase of the resistivity of electroless-deposited high-B-s CoNiFeB thin films
IEEE Trans. Magn.,38(5):2228-2230 2002(Dec. 10)
Author:M. Sobue, T. Segawa, T. Yokoshima, T. Osaka, D. Kaneko, A. Tanaka

Spin filtering effect at inserted interfaces in perpendicular spin valves
Phys. Rev. B,66(14):140404 2002(Oct. 29)
Author:H. Oshima, K. Nagasaka, Y. Seyama, Y. Shimizu, and A. Tanaka

Spin-valve heads in the current-perpendicular-to-plane mode for ultra-high-density recording
IEEE Trans. Magn.,38(1):84-88 2002
Author:A. Tanaka, Y. Shimizu, Y. Seyama, K. Nagasaka, R. Kondo, H. Oshima, S. Eguchi, and H. Kanai

Perpendicular giant magnetoresistance of CoFeB/Cu single and dual spin-valve films
J. Appl. Phys.,91(10):8105 2002
Author:H. Oshima, K. Nagasaka, Y. Seyama, Y. Shimizu, S. Eguchi, and A. Tanaka

Micropattern formation for magnetic recordinghead using electroless CoFeB deposition
JOURNAL OF THE ELECTROCHEMICAL SOCIETY,149(8):C375-C382 2002
Author:T. Yokoshima, S. Nakamura, D. Kaneko, T. Osaka, S. Takefusa, A. Tanaka

CPP Operational mode of GMR Head
Fujitsu Scientific&Technology Journal,37(2):192-200 2001
Author:K. Nagasaka, Y. Seyama, R. Kondo, H. Oshima, Y. Shimizu, A. Tanaka

Giant magnetroresistance properties of specular spin valve films in a current perpendicular to plane structure
J. Appl. Phys,89(11):6943 2001
Author:K. Nagasaka, Y. Seyama, L. Varga, Y. Shimizu, and A. Tanaka

Temperature dependence of the exchange-bias field of ferromagnetic layers coupled with antiferromagnetic layers
Phys. Rev. B,63(2):024411 2000(Dec. 15)
Author:C. Hou, H. Fujiwara, K. Zhang, A. Tanaka, and Y. Shimizu

The temperature dependence of exchange anisotropy in ferromagnetic/PdPtMn bilayers
J. Appl. Phys.,87(9):6433-6435 2000(May)
Author:K. Nagasaka, L. Varga, Y. Shimizu, S. Eguchi, and A. Tanaka

Magnetic dispersion in exchange coupled PdPtMn/CoFe bilayer
IEEE Trans. Magn.,35(5):2976-2978 1999(Sep.)
Author:L. Varga, A. Tanaka, K.Nagasaka, and Y. Shimizu

Giant magnetoresistance properties of CoFe/Cu Multilaer in CPP (Current Perpendicular to the Plane)geometry
IEEE Trans. Magn.,35(5):2838-2840 1999(Sep.)
Author:Y. Seyama, A. Tanaka, and M. Oshiki

Spin valve films with PdPtMn antiferromagnetic layer fabricated using ultra-high vacuum sputtering process
IEEETrans. Magn.,35(5):2622-224 1999(Sep.)
Author:Y. Shimizu, A. Tanaka, M. Oshiki,and Y. Kataoka

Top, bottom, and dual spin valve recording heads with PdPtMn antiferromagnets
IEEE Trans. Magn.,35(2):700-705 1999(Mar.)
Author:Y. Shimizu, H. Kishi, K. Nagasaka, H. Kanai, M. Oshiki

High frequency permeability of patterned spin valve type thin films
J. Appl. Phys.,85:5852 1999
Author:L. Varga, A. Tanaka, K. Nagasaka, and R. Kondo

Exchange coupling properties between ordered antiferromagnetic PdPtMn and NiFe films
Proceeding of Materials Research Society,1998 spring meeting:25-30 1998
Author:A. Tanaka, Y. Shimizu, H. Kishi, K. Nagasaka, C. Hou, H. Fujiwara

Dual spin-valve with Pd-Pt-Mn antiferromagnetic layer
IEEE Trans. Magn.,33(5):3592-3594 1997(Sep.)
Author:A.Tanaka, Y. Shimizu, H.Kishi, K. Nagasaki, M. Oshiki

Study of Exchange-Coupled Bias Field in Ni-Fe/Pd-Pt-Mn Thin Films
IEEE Trans. Magn.,32(5):3380-3382 1996(Sep.)
Author:H. Kishi, Y. Kitade, Y. Miyake, A. Tanaka, K. Kobayshi

Giant magnetoresistance properties in multilayered Co-Ag/Cu granular alloys
J. Appl. Phys.,79(8):5602-5604 1996(Apr.)
Author:Makoto Iijima, Yutaka Shimizu, Naomi Kojima, Atsushi Tanaka, and Kazuo Kobayashi

High-frequency response in Bi-based superconducting microstriplines
Fujitsu Sci Tech J,28(3):329-334 1992(Sep.)
Author:A. Tanaka, N. Kamehara, K. Niwa

Microwave properties in thin-films of Bi-based superconductors
PHYSICA C,185:2567-2568 1991(Dec.)
Author:A. Tanaka, N. Kamehara, K. Niwa

High-frequency transmission through Bi-Sr-Ca-Cu-O double-sided microstripline on anMgO substrate
Jpn. J. Appl. Phys.,30:L700-L702 1991(May 05)
Author:A. Tanaka, J. Crain, and K. Niwa

Magneticrelaxation in the 110 K superconducting phase in Bi-Sr-Ca-Cu-O thin films
Appl. Phys. Lett.,57(9):917-919 1990(Jun. 15)
Author:A. Tanaka, J. Crain, and K. Niwa

Synthesis of single phased Bi-Pb-Sr-Ca-Cu-O superconductor
MOLECULAR CRYSTALS AND LIQUID CRYSTALS,184(1):325-333 1990
Author:K. Niwa, T. Uzimaki, A. Tanaka, N. Kamehara, K. Yamanaka

Pb-doped Bi-Sr-Ca-Cu-O thin films
Appl. Phys. Lett.,54(14):1362-1364 1989
Author:A. Tanaka, T. Machi, N. Kamehara, and K. Niwa

Composition dependence of high Tc phase formation in Pb-doped Bi-Sr-Ca-Cu-O thin films
Appl. Phys. Lett.,55(12):1252-1254 1989
Author:A. Tanaka, N. Kamehara, and K. Niwa

Presentations
Analysis of local ion concentration near membrane by dynamic complex impedance measurement in electrolyte / reverse osmosis membrane system
Materials Research Meeting 2019 2019(Dec. 12)
Presenter:A. Tanaka, H. Tatsumi, K. Teshima

Research Grants: Grants‐in‐aid for Scientific Research(Research Representative)
2018 - 2020 , 逆浸透膜のオペランドインピーダンス解析によるイオン分離機能の劣化メカニズム解明 , 基盤研究（C)
2014 - 2015 , 稠密結晶層電極／固体電解質界面における非線形輸送現象の評価解析に関する研究

Shinshu University Researcher Directory

TANAKA Atsushi

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Research

TANAKA　Atsushi