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Volumn 42, Issue 2, 2006, Pages 114-119

Thermal and spin-torque noise in CPP (TMR and/or GMR) read sensors

Author keywords

Current perpendicular to plane; Giant magnetoresistanee; Read head; Spin torque

Indexed keywords

ELECTRON TUNNELING; GIANT MAGNETORESISTANCE; MAGNETIZATION; METAL SPINNING; READOUT SYSTEMS; THERMOANALYSIS; TORQUE;

EID: 31344467264     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMAG.2005.861783     Document Type: Article
Times cited : (51)

References (18)
  • 1
    • 31344459156 scopus 로고    scopus 로고
    • Co/FeB/MgO magnetic tunnel junctions with high TMR ratio and low junction resistance
    • Nagoya, Japan, Paper FB-05
    • K. Tsunekawa et al., "Co/FeB/MgO magnetic tunnel junctions with high TMR ratio and low junction resistance," presented at the Intermag 2005 Conf., Nagoya, Japan, Paper FB-05.
    • Intermag 2005 Conf.
    • Tsunekawa, K.1
  • 2
    • 27744587278 scopus 로고    scopus 로고
    • Novel synthetic ferrimagnet pinned layers for metallic CPP spin valves requiring high pinning-field and output
    • Oct.
    • H. Oshima, K. Nagasaka, A. Jogo, T. Ibusuki, Y. Shimizu, and A. Tanaka, "Novel synthetic ferrimagnet pinned layers for metallic CPP spin valves requiring high pinning-field and output," IEEE Trans. Magn., vol. 41, no. 10, pp. 2929-2931, Oct. 2005.
    • (2005) IEEE Trans. Magn. , vol.41 , Issue.10 , pp. 2929-2931
    • Oshima, H.1    Nagasaka, K.2    Jogo, A.3    Ibusuki, T.4    Shimizu, Y.5    Tanaka, A.6
  • 3
    • 28444452254 scopus 로고    scopus 로고
    • Narrow track width CPP spin-valve GMR heads utilizing half-metallicity materials
    • Nagoya, Japan, Paper FB-02
    • M. Saito et al., "Narrow track width CPP spin-valve GMR heads utilizing half-metallicity materials," presented at the Intermag 2005 Conf., Nagoya, Japan, Paper FB-02.
    • Intermag 2005 Conf.
    • Saito, M.1
  • 4
    • 0035809601 scopus 로고    scopus 로고
    • White-noise magnetization fluctuations in magnetoresistive heads
    • N. Smith and P. Arnett, "White-noise magnetization fluctuations in magnetoresistive heads," Appl. Phys. Lett., vol. 78, pp. 1448-1450, 2001.
    • (2001) Appl. Phys. Lett. , vol.78 , pp. 1448-1450
    • Smith, N.1    Arnett, P.2
  • 5
    • 0030174367 scopus 로고    scopus 로고
    • Current-driven excitation of magnetic multilayers
    • J. Slonczewski, "Current-driven excitation of magnetic multilayers," J. Magn. Magn. Mater., vol. 159, pp. L1-L7, 1996.
    • (1996) J. Magn. Magn. Mater. , vol.159
    • Slonczewski, J.1
  • 6
    • 0001317947 scopus 로고    scopus 로고
    • Emission of spin waves by a magnetic multilayer traversed by a current
    • L. Berger, "Emission of spin waves by a magnetic multilayer traversed by a current," Phys. Rev. B., vol. 54, pp. 9353-9358, 1996.
    • (1996) Phys. Rev. B. , vol.54 , pp. 9353-9358
    • Berger, L.1
  • 7
    • 0035576298 scopus 로고    scopus 로고
    • Modeling of thermal magnetization fluctuations in thin-film magnetic devices
    • N. Smith, "Modeling of thermal magnetization fluctuations in thin-film magnetic devices," J. Appl. Phys., vol. 90, pp. 5768-5773, 2001.
    • (2001) J. Appl. Phys. , vol.90 , pp. 5768-5773
    • Smith, N.1
  • 8
    • 4444254387 scopus 로고    scopus 로고
    • Thermal magnetic noise in tunneling reader
    • O. Heinonen and H. S. Cho, "Thermal magnetic noise in tunneling reader," IEEE Trans. Magn., vol. 40, pp. 2227-2232, 2004. These authors do not specify values of exchange stiffness, leaving comparison with the present work somewhat ambiguous.
    • (2004) IEEE Trans. Magn. , vol.40 , pp. 2227-2232
    • Heinonen, O.1    Cho, H.S.2
  • 9
    • 0036606236 scopus 로고    scopus 로고
    • Currents and torques in magnetic multilayers
    • J. Slonczewski, "Currents and torques in magnetic multilayers, " J. Magn. Magn. Mater., vol. 247, pp. 324-328, 2002.
    • (2002) J. Magn. Magn. Mater. , vol.247 , pp. 324-328
    • Slonczewski, J.1
  • 10
    • 0036650692 scopus 로고    scopus 로고
    • Anatomy of spin-transfer torque
    • M. D. Stiles and A. Zangwill, "Anatomy of spin-transfer torque," Phys. Rev. B, vol. 66, pp. 014407-1-014407-14, 2002.
    • (2002) Phys. Rev. B , vol.66
    • Stiles, M.D.1    Zangwill, A.2
  • 11
    • 1642285114 scopus 로고    scopus 로고
    • Phenomenological theory of current-induced magnetization precession
    • M. D. Stiles, J. Xiao, and A. Zangwell, "Phenomenological theory of current-induced magnetization precession," Phys. Rev. B., vol. 69, pp. 054408-1-054408-15, 2004.
    • (2004) Phys. Rev. B. , vol.69
    • Stiles, M.D.1    Xiao, J.2    Zangwell, A.3
  • 12
    • 12344266795 scopus 로고    scopus 로고
    • Boltzmann test of Slonczewski's theory of spin-transfer torque
    • J. Xiao, A. Zangwill, and M. D. Stiles, "Boltzmann test of Slonczewski's theory of spin-transfer torque," Phys. Rev. B., vol. 70, pp. 172405-1-172405-4, 2004.
    • (2004) Phys. Rev. B. , vol.70
    • Xiao, J.1    Zangwill, A.2    Stiles, M.D.3
  • 13
    • 0002035747 scopus 로고    scopus 로고
    • Spin-transport in multi-terminal normal metal-ferromagnet systems with non-collinear magnetizations
    • A. Brataas, Y. V. Nazarov, and G. E. W. Bauer, "Spin-transport in multi-terminal normal metal-ferromagnet systems with non-collinear magnetizations," Eur. Phys. J. B, vol. 22, pp. 99-110, 2001.
    • (2001) Eur. Phys. J. B , vol.22 , pp. 99-110
    • Brataas, A.1    Nazarov, Y.V.2    Bauer, G.E.W.3
  • 14
    • 0036967533 scopus 로고    scopus 로고
    • Spin transfer in diffusive ferromagnet-normal metal systems with spin-flip scattering
    • A. A. Kovalev, A. Brataas, and G. E. W. Bauer, "Spin transfer in diffusive ferromagnet-normal metal systems with spin-flip scattering," Phys. Rev. B., vol. 66, pp. 224424-1-224424-8, 2002.
    • (2002) Phys. Rev. B. , vol.66
    • Kovalev, A.A.1    Brataas, A.2    Bauer, G.E.W.3
  • 15
    • 0037054133 scopus 로고    scopus 로고
    • Mechanisms of spin-polarized current-driven magnetization switching
    • S. Zhang, P. M. Levy, and A. Fert, "Mechanisms of spin-polarized current-driven magnetization switching," Phys. Rev. Lett., vol. 88, pp. 236601-1-236601-4, 2002.
    • (2002) Phys. Rev. Lett. , vol.88
    • Zhang, S.1    Levy, P.M.2    Fert, A.3
  • 16
    • 27744462522 scopus 로고    scopus 로고
    • Angular dependence of spin torque critical currents for CPP-GMR read heads
    • Oct.
    • N. Smith, J. A. Katine, J. R. Childress, and M. J. Carey, "Angular dependence of spin torque critical currents for CPP-GMR read heads," IEEE Trans. Magn., vol. 41, no. 10, pp. 2935-2940, Oct. 2005.
    • (2005) IEEE Trans. Magn. , vol.41 , Issue.10 , pp. 2935-2940
    • Smith, N.1    Katine, J.A.2    Childress, J.R.3    Carey, M.J.4
  • 17
    • 27744545588 scopus 로고    scopus 로고
    • CPP-GMR with oxidized CoFe layer on various lower-electrode materials
    • Oct.
    • K. Hoshino, H. Hoshiya, H. Katada, N. Yoshida, K. Watanabe, and K. Nakamoto, "CPP-GMR with oxidized CoFe layer on various lower-electrode materials," IEEE Trans. Magn., vol. 41, no. 10, pp. 2926-2928, Oct. 2005.
    • (2005) IEEE Trans. Magn. , vol.41 , Issue.10 , pp. 2926-2928
    • Hoshino, K.1    Hoshiya, H.2    Katada, H.3    Yoshida, N.4    Watanabe, K.5    Nakamoto, K.6
  • 18
    • 4444304433 scopus 로고    scopus 로고
    • Current induced noise in CPP spin valves
    • Jul.
    • J. G. Zhu et al., "Current induced noise in CPP spin valves," IEEE Trans. Magn., vol. 40, no. 4, pp. 2323-2325, Jul. 2004.
    • (2004) IEEE Trans. Magn. , vol.40 , Issue.4 , pp. 2323-2325
    • Zhu, J.G.1


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.