Yukiko Takahashi

2014

Thermal engineering of non-local resistance in lateral spin valves

Kasai, S., Hirayama, S., Takahashi, Y. K., Mitani, S., Hono, K., Adachi, H., Ieda, J. & Maekawa, S., 2014 4月 21, In: Applied Physics Letters. 104, 16, 162410.

研究成果: Article › 査読

14 被引用数 (Scopus)

2013

001 textured polycrystalline current-perpendicular-to-plane pseudo spin-valves using Co₂Fe(Ga_0.5Ge_0.5) Heusler alloy

Du, Y., Varaprasad, B. S. D. C. S., Takahashi, Y. K., Furubayashi, T. & Hono, K., 2013 11月 11, In: Applied Physics Letters. 103, 20, 202401.

研究成果: Article › 査読

30 被引用数 (Scopus)

Current-perpendicular-to-plane giant magnetoresistance in pseudo spin valves with Co₂Fe(Ge_0.5Ga_0.5) heusler alloy ferromagnetic layers and Cu/Ag spacer

Li, S., Goripati, H. S., Takahashi, Y. K., Furubayashi, T. & Hono, K., 2013, In: IEEE Transactions on Magnetics. 49, 7, p. 4413-4416 4 p., 6558963.

研究成果: Article › 査読

5 被引用数 (Scopus)

Current-perpendicular-to-plane giant magnetoresistance using Co ₂Fe(Ga_1-xGe_x) Heusler alloy

Goripati, H. S., Furubayashi, T., Takahashi, Y. K. & Hono, K., 2013 1月 28, In: Journal of Applied Physics. 113, 4, 043901.

研究成果: Article › 査読

41 被引用数 (Scopus)

Electrically conductive (Mg_0.2Ti_0.8)O underlayer to grow FePt-based perpendicular recording media on glass substrates

Varaprasad, B. S. D. C. S., Takahashi, Y. K., Ajan, A. & Hono, K., 2013 5月 28, In: Journal of Applied Physics. 113, 20, 203907.

研究成果: Article › 査読

26 被引用数 (Scopus)

Enhancement of giant magnetoresistance by L2₁ ordering in Co₂Fe(Ge_0.5Ga_0.5) Heusler alloy current-perpendicular-to-plane pseudo spin valves

Li, S., Takahashi, Y. K., Furubayashi, T. & Hono, K., 2013 7月 22, In: Applied Physics Letters. 103, 4, 042405.

研究成果: Article › 査読

86 被引用数 (Scopus)

L1₀-ordered fept-based perpendicular magnetic recording media for heat-assisted magnetic recording

Varaprasad, B. S. D. C. S., Chen, M., Takahashi, Y. K. & Hono, K., 2013, In: IEEE Transactions on Magnetics. 49, 2, p. 718-722 5 p., 6416998.

研究成果: Article › 査読

48 被引用数 (Scopus)

Microstructure and magnetic properties of FePt-MO_x granular films

Shiroyama, T., Abe, T., Takahashi, Y. & Hono, K., 2013, In: IEEE Transactions on Magnetics. 49, 7, p. 3616-3619 4 p., 6559101.

研究成果: Article › 査読

22 被引用数 (Scopus)

Microstructure control of L1₀-ordered FePt granular film for heat-assisted magnetic recording (HAMR) media

Varaprasad, B. S. D. C. S., Takahashi, Y. K. & Hono, K., 2013 7月, In: JOM. 65, 7, p. 853-861 9 p.

研究成果: Article › 査読

Open Access

24 被引用数 (Scopus)

Polycrystalline current-perpendicular-to-plane giant magnetoresistance pseudo spin-valves using Co₂Mn(Ga_0.25Ge_0.75) Heusler alloy

Du, Y., Nakatani, T. M., Takahashi, Y. K., Hase, N., Furubayashi, T. & Hono, K., 2013 8月 7, In: Journal of Applied Physics. 114, 5, 053910.

研究成果: Article › 査読

5 被引用数 (Scopus)

Structure and magnetoresistance of current-perpendicular-to-plane pseudo spin valves using Co₂Mn(Ga_0.25Ge_0.75) Heusler alloy

Takahashi, Y. K., Hase, N., Kodzuka, M., Itoh, A., Koganezawa, T., Furubayashi, T., Li, S., Varaprasad, B. S. D. C. S., Ohkubo, T. & Hono, K., 2013 6月 14, In: Journal of Applied Physics. 113, 22, 223901.

研究成果: Article › 査読

36 被引用数 (Scopus)

Structure and magnetoresistive properties of current-perpendicular-to-plane pseudo-spin valves using polycrystalline Co₂fe-based heusler alloy films

Nakatani, T. M., Du, Y., Takahashi, Y. K., Furubayashi, T. & Hono, K., 2013 6月, In: Acta Materialia. 61, 10, p. 3695-3702 8 p.

研究成果: Article › 査読

13 被引用数 (Scopus)

Temperature dependence of magnetoresistive output of pseudo spin valves with Co₂Fe(Al_1-xSi_x) Heusler alloys and a Ag spacer

Furubayashi, T., Nakatani, T. M., Goripati, H. S., Sukegawa, H., Takahashi, Y. K., Inomata, K. & Hono, K., 2013 9月 28, In: Journal of Applied Physics. 114, 12, 123910.

研究成果: Article › 査読

10 被引用数 (Scopus)

2012

All-metallic lateral spin valves using Co ₂Fe(Ge _0.5Ga _0.5) Heusler alloy with a large spin signal

Takahashi, Y. K., Kasai, S., Hirayama, S., Mitani, S. & Hono, K., 2012 1月 30, In: Applied Physics Letters. 100, 5, 052405.

研究成果: Article › 査読

71 被引用数 (Scopus)

Co-based Heusler alloys for CPP-GMR spin-valves with large magnetoresistive outputs

Nakatani, T. M., Hase, N., Goripati, H. S., Takahashi, Y. K., Furubayashi, T. & Hono, K., 2012 5月, In: IEEE Transactions on Magnetics. 48, 5 PART 1, p. 1751-1757 7 p., 6187793.

研究成果: Article › 査読

37 被引用数 (Scopus)

Effect of NiAl underlayer and spacer on magnetoresistance of current-perpendicular-to-plane spin valves using Co₂Mn(Ga _0.5Sn_0.5) Heusler alloy

Hase, N., Nakatani, T. M., Kasai, S., Takahashi, Y. K., Furubayashi, T. & Hono, K., 2012 2月, In: Journal of Magnetism and Magnetic Materials. 324, 4, p. 440-444 5 p.

研究成果: Article › 査読

13 被引用数 (Scopus)

Magnetic properties and spin polarization of Co ₂Mn(Si _xSn _1-x) alloys containing two L2 ₁ phases

Srinivasan, A., Rajanikanth, A., Takahashi, Y. K. & Hono, K., 2012 2月 15, In: Journal of Alloys and Compounds. 514, p. 195-198 4 p.

研究成果: Article › 査読

4 被引用数 (Scopus)

Microwave assisted resonant domain wall nucleation in permalloy nanowires

Hayashi, M., Takahashi, Y. K. & Mitani, S., 2012 10月 22, In: Applied Physics Letters. 101, 17, 172406.

研究成果: Article › 査読

10 被引用数 (Scopus)

Nd₂Fe₁₄B/FeCo anisotropic nanocomposite films with a large maximum energy product

Cui, W. B., Takahashi, Y. K. & Hono, K., 2012 12月 18, In: Advanced Materials. 24, 48, p. 6530-6535 6 p.

研究成果: Article › 査読

148 被引用数 (Scopus)

Spin polarization and Gilbert damping of Co ₂Fe(Ga _xGe _1-x) Heusler alloys

Varaprasad, B. S. D. C. S., Srinivasan, A., Takahashi, Y. K., Hayashi, M., Rajanikanth, A. & Hono, K., 2012 10月, In: Acta Materialia. 60, 18, p. 6257-6265 9 p.

研究成果: Article › 査読

94 被引用数 (Scopus)

Spin polarization of alternate monatomic epitaxial [Fe/Co] _n superlattice

Chu, I. C., Doi, M., Sahashi, M., Rajanikanth, A., Takahashi, Y. & Hono, K., 2012 9月, In: Japanese journal of applied physics. 51, 9, 093006.

研究成果: Article › 査読

1 被引用数 (Scopus)

Time-domain observation of the spinmotive force in Permalloy nanowires

Hayashi, M., Ieda, JI., Yamane, Y., Ohe, J. I., Takahashi, Y. K., Mitani, S. & Maekawa, S., 2012 4月 5, In: Physical Review Letters. 108, 14, 147202.

研究成果: Article › 査読

36 被引用数 (Scopus)

Transmission electron microscopy study on the effect of various capping layers on CoFeB/MgO/CoFeB pseudo spin valves annealed at different temperatures

Karthik, S. V., Takahashi, Y. K., Ohkubo, T., Hono, K., Gan, H. D., Ikeda, S. & Ohno, H., 2012 4月 15, In: Journal of Applied Physics. 111, 8, 083922.

研究成果: Article › 査読

48 被引用数 (Scopus)

2011

Bi-quadratic interlayer exchange coupling in Co ₂MnSi/Ag/Co ₂MnSi pseudo spin-valve

Goripati, H. S., Hayashi, M., Furubayashi, T., Taniguchi, T., Sukegawa, H., Takahashi, Y. K. & Hono, K., 2011 12月 15, In: Journal of Applied Physics. 110, 12, 123914.

研究成果: Article › 査読

8 被引用数 (Scopus)

Effect of film morphology on the magnetic properties for NdFeB thin films

Sato, T., Kato, H., Shima, T., Takahashi, Y. K. & Hono, K., 2011 1月, In: Journal of Magnetism and Magnetic Materials. 323, 1, p. 162-165 4 p.

研究成果: Article › 査読

18 被引用数 (Scopus)

Enhancement of current-perpendicular-to-plane giant magnetoresistance by insertion of Co₅₀Fe₅₀ layers at the Co ₂Mn(Ga_0.5Sn_0.5)/Ag interface

Hase, N., Nakatani, T. M., Kasai, S., Takahashi, Y. K. & Hono, K., 2011 4月 1, In: Journal of Applied Physics. 109, 7, 07E112.

研究成果: Article › 査読

13 被引用数 (Scopus)

FePtAg-C nanogranular film as thermally assisted magnetic recording (TAR) media

Zhang, L., Takahashi, Y. K., Hono, K., Stipe, B. C., Juang, J. Y. & Grobis, M., 2011 10月, In: IEEE Transactions on Magnetics. 47, 10, p. 4062-4065 4 p., 6027541.

研究成果: Article › 査読

23 被引用数 (Scopus)

L1₀-ordered FePtAg-C granular thin film for thermally assisted magnetic recording media (invited)

Zhang, L., Takahashi, Y. K., Hono, K., Stipe, B. C., Juang, J. Y. & Grobis, M., 2011 4月 1, In: Journal of Applied Physics. 109, 7, 07B703.

研究成果: Article › 査読

67 被引用数 (Scopus)

Large amplitude microwave emission and reduced nonlinear phase noise in Co₂Fe(Ge_0.5Ga_0.5) Heusler alloy based pseudo spin valve nanopillars

Sinha, J., Hayashi, M., Takahashi, Y. K., Taniguchi, T., Drapeko, M., Mitani, S. & Hono, K., 2011 10月 17, In: Applied Physics Letters. 99, 16, 162508.

研究成果: Article › 査読

27 被引用数 (Scopus)

Large magnetoresistance in current-perpendicular-to-plane pseudospin valve using a Co₂ Fe (Ge_0.5 Ga_0.5) Heusler alloy

Takahashi, Y. K., Srinivasan, A., Varaprasad, B., Rajanikanth, A., Hase, N., Nakatani, T. M., Kasai, S., Furubayashi, T. & Hono, K., 2011 4月 11, In: Applied Physics Letters. 98, 15, 152501.

研究成果: Article › 査読

96 被引用数 (Scopus)

Low-temperature grown quaternary Heusler-compound Co₂Mn _1-xFe_xSi films on Ge(111)

Yamada, S., Hamaya, K., Murakami, T., Varaprasad, B., Takahashi, Y. K., Rajanikanth, A., Hono, K. & Miyao, M., 2011 4月 1, In: Journal of Applied Physics. 109, 7, 07B113.

研究成果: Article › 査読

26 被引用数 (Scopus)

Microstructure optimization to achieve high coercivity in anisotropic Nd-Fe-B thin films

Cui, W. B., Takahashi, Y. K. & Hono, K., 2011 12月, In: Acta Materialia. 59, 20, p. 7768-7775 8 p.

研究成果: Article › 査読

91 被引用数 (Scopus)

Spin polarization measurements of Co₂Mn (Ga_0.5Sn _0.5) thin films

Varaprasad, B. S. D. C. S., Rajanikanth, A., Takahashi, Y. K. & Hono, K., 2011 12月, In: Journal of Magnetism and Magnetic Materials. 323, 23, p. 3092-3097 6 p.

研究成果: Article › 査読

The effect of substitution of Fe with Cr on the giant magnetoresistance of current-perpendicular-to-plane spin valves with Co₂FeSi Heusler alloy

Goripati, H. S., Furubayashi, T., Karthik, S. V., Nakatani, T. M., Takahashi, Y. K. & Hono, K., 2011 2月 15, In: Journal of Applied Physics. 109, 4, 043901.

研究成果: Article › 査読

11 被引用数 (Scopus)

2010

Bulk and interfacial scatterings in current-perpendicular-to-plane giant magnetoresistance with Co₂Fe (Al_0.5Si_0.5) Heusler alloy layers and Ag spacer

Nakatani, T. M., Furubayashi, T., Kasai, S., Sukegawa, H., Takahashi, Y. K., Mitani, S. & Hono, K., 2010 5月 24, In: Applied Physics Letters. 96, 21, 212501.

研究成果: Article › 査読

134 被引用数 (Scopus)

Current-perpendicular-to-plane spin valves with a Co₂Mn (Ga _0.5Sn_0.5) Heusler alloy

Hase, N., Varaprasad, B. S. D. C. S., Nakatani, T. M., Sukegawa, H., Kasai, S., Takahashi, Y. K., Furubayashi, T. & Hono, K., 2010 11月 1, In: Journal of Applied Physics. 108, 9, 093916.

研究成果: Article › 査読

20 被引用数 (Scopus)

Enhanced spin polarization of Co₂MnGe Heusler alloy by substitution of Ga for Ge

Varaprasad, B. S. D. C. S., Rajanikanth, A., Takahashi, Y. K. & Hono, K., 2010 2月, In: Applied Physics Express. 3, 2, 023002.

研究成果: Article › 査読

40 被引用数 (Scopus)

Fabrication and characterization of highly textured Nd-Fe-B thin film with a nanosized columnar grain structure

You, C. Y., Takahashi, Y. K. & Hono, K., 2010 8月 15, In: Journal of Applied Physics. 108, 4, 043901.

研究成果: Article › 査読

15 被引用数 (Scopus)

FePtAg-C nanogranular films fabricated on a heat resistant glass substrate for perpendicular magnetic recording

Perumal, A., Zhang, L., Takahashi, Y. K. & Hono, K., 2010 10月 15, In: Journal of Applied Physics. 108, 8, 083907.

研究成果: Article › 査読

17 被引用数 (Scopus)

High spin-filter efficiency in a Co ferrite fabricated by a thermal oxidation

Takahashi, Y. K., Kasai, S., Furubayashi, T., Mitani, S., Inomata, K. & Hono, K., 2010, In: Applied Physics Letters. 96, 7, 072512.

研究成果: Article › 査読

70 被引用数 (Scopus)

L1₀-ordered high coercivity (FePt)AgC granular thin films for perpendicular recording

Zhang, L., Takahashi, Y. K., Perumal, A. & Hono, K., 2010 9月, In: Journal of Magnetism and Magnetic Materials. 322, 18, p. 2658-2664 7 p.

研究成果: Article › 査読

167 被引用数 (Scopus)

Structural characterizations of Co₂MnSi/MgO/Co₂MnSi magnetic tunnel junctions by transmission electron microscopy

Nakatani, T. M., Takahashi, Y. K., Ishikawa, T., Yamamoto, M. & Hono, K., 2010 2月, In: Journal of Magnetism and Magnetic Materials. 322, 3, p. 357-361 5 p.

研究成果: Article › 査読

11 被引用数 (Scopus)

Structure and transport properties of current-perpendicular-to-plane spin valves using Co₂FeA_l0.5Si_0.5 and Co ₂MnSi Heusler alloy electrodes

Furubayashi, T., Kodama, K., Nakatani, T. M., Sukegawa, H., Takahashi, Y. K., Inomata, K. & Hono, K., 2010 6月 1, In: Journal of Applied Physics. 107, 11, 113917.

研究成果: Article › 査読

26 被引用数 (Scopus)

2009

Coercive field and energy barriers in partially disordered FePt nanoparticles

Aranda, G. R., Chubykalo-Fesenko, O., Yanes, R., González, J., Del Val, J. J., Chantrell, R. W., Takahashi, Y. K. & Hono, K., 2009, In: Journal of Applied Physics. 105, 7, 07B514.

研究成果: Article › 査読

5 被引用数 (Scopus)

Consolidation of hydrogenation-disproportionation-desorption-recombination processed Nd-Fe-B magnets by spark plasma sintering

Suresh, K., Ohkubo, T., Takahashi, Y. K., Oh-ishi, K., Gopalan, R., Hono, K., Nishiuchi, T., Nozawa, N. & Hirosawa, S., 2009 11月, In: Journal of Magnetism and Magnetic Materials. 321, 22, p. 3681-3686 6 p.

研究成果: Article › 査読

22 被引用数 (Scopus)

FePt-C nanogranular films for perpendicular magnetic recording

Perumal, A., Takahashi, Y. K. & Hono, K., 2009, In: Journal of Applied Physics. 105, 7, 07B732.

研究成果: Article › 査読

31 被引用数 (Scopus)

Fe-Ta-C soft underlayer for double-layered perpendicular recording media

Perumal, A., Takahashi, Y. K. & Hono, K., 2009, In: Journal of Applied Physics. 105, 7, 07A304.

研究成果: Article › 査読

11 被引用数 (Scopus)

Highly spin-polarized Co₂MnGa_0.5Sn_0.5 Heusler compound

Varaprasad, B. S. D. C. S., Rajanikanth, A., Takahashi, Y. K. & Hono, K., 2009 5月, In: Acta Materialia. 57, 9, p. 2702-2709 8 p.

研究成果: Article › 査読

48 被引用数 (Scopus)

Interlayer exchange coupling in Co₂FeAl_0.5Si _0.5/Cr/Co₂ FeAl_0.5Si_0.5 trilayers

Furubayashi, T., Kodama, K., Goripati, H. S., Takahashi, Y. K., Inomata, K. & Hono, K., 2009, In: Journal of Applied Physics. 105, 7, 07C305.

研究成果: Article › 査読

3 被引用数 (Scopus)

Spin polarization of Co-Fe alloys estimated by point contact Andreev reflection and tunneling magnetoresistance

Karthik, S. V., Nakatani, T. M., Rajanikanth, A., Takahashi, Y. K. & Hono, K., 2009, In: Journal of Applied Physics. 105, 7, 07C916.

研究成果: Article › 査読

18 被引用数 (Scopus)

高橋 有紀子

研究成果

検索結果

高橋有紀子