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Volumn 45, Issue 6, 2009, Pages 2773-2776

Capacitance effect on microwave power spectra of spin-torque oscillator with thermal noise

Author keywords

Macrospin model; Spin torque oscillator; Thermal fluctuation

Indexed keywords

CAPACITANCE; MICROWAVE GENERATION; MICROWAVE OSCILLATORS; POWER SPECTRUM; STOCHASTIC SYSTEMS; THERMODYNAMIC STABILITY;

EID: 66549096972     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMAG.2009.2020556     Document Type: Article
Times cited : (2)

References (27)
  • 1
    • 0030174367 scopus 로고    scopus 로고
    • Current driven excitation of magnetic multilayers
    • J. C. 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.C.1
  • 2
    • 0032657860 scopus 로고    scopus 로고
    • Excitation of spin waves by an electric current
    • J. C. Slonczewski, "Excitation of spin waves by an electric current," J. Magn. Magn. Mater., vol. 195, pp. L261-L268, 1999.
    • (1999) J. Magn. Magn. Mater , vol.195
    • Slonczewski, J.C.1
  • 3
    • 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, Condens. Matter, vol. 54, pp. 9353-9358, 1996.
    • (1996) Phys. Rev. B, Condens. Matter , vol.54 , pp. 9353-9358
    • Berger, L.1
  • 5
    • 12244277422 scopus 로고    scopus 로고
    • Time-domain measurements of nanomagnet dynamics driven by spin-transfer torques
    • I. N. Krivorotov, N. C. Emley, J. C. Sankey, S. I. Kiselev, D. C. Ralph, and R. A. Buhrman, "Time-domain measurements of nanomagnet dynamics driven by spin-transfer torques," Science, vol. 307, p. 228, 2005.
    • (2005) Science , vol.307 , pp. 228
    • Krivorotov, I.N.1    Emley, N.C.2    Sankey, J.C.3    Kiselev, S.I.4    Ralph, D.C.5    Buhrman, R.A.6
  • 6
    • 0037463327 scopus 로고    scopus 로고
    • Quantitative studies of spin-momentum-transfer-induced excitations in Co
    • W. H. Rippard, M. R. Pufall, and T. J. Silva, "Quantitative studies of spin-momentum-transfer-induced excitations in Co," Appl. Phys. Lett., vol. 82, pp. 1260-1262, 2003.
    • (2003) Appl. Phys. Lett , vol.82 , pp. 1260-1262
    • Rippard, W.H.1    Pufall, M.R.2    Silva, T.J.3
  • 7
    • 19744381294 scopus 로고    scopus 로고
    • Current-driven microwave dynamics in magnetic point contacts as a function of applied field angle
    • W. H. Rippard, M. R. Pufall, S. Kaka, T. J. Silva, and S. E. Russek, "Current-driven microwave dynamics in magnetic point contacts as a function of applied field angle," Phys. Rev. B, vol. 70, p. 100406, 2004.
    • (2004) Phys. Rev. B , vol.70 , pp. 100406
    • Rippard, W.H.1    Pufall, M.R.2    Kaka, S.3    Silva, T.J.4    Russek, S.E.5
  • 10
    • 62549110885 scopus 로고    scopus 로고
    • Spin torque oscillator frequency vs. magnetic field angel: The prospect of operation beyond 65 GHz
    • S. Bonetti, P. Muduli, F. Mancoff, and J. Åkerman, "Spin torque oscillator frequency vs. magnetic field angel: The prospect of operation beyond 65 GHz," Appl. Phys. Lett., vol. 94, p. 102507, 2009.
    • (2009) Appl. Phys. Lett , vol.94 , pp. 102507
    • Bonetti, S.1    Muduli, P.2    Mancoff, F.3    Åkerman, J.4
  • 12
    • 63049098851 scopus 로고    scopus 로고
    • Perpendicular spin torque promotes synchronization of magnetic tunnel junction based spin torque oscillators
    • Y. Zhou and J. Åkerman, "Perpendicular spin torque promotes synchronization of magnetic tunnel junction based spin torque oscillators," Appl. Phys. Lett., vol. 94, p. 112503, 2009.
    • (2009) Appl. Phys. Lett , vol.94 , pp. 112503
    • Zhou, Y.1    Åkerman, J.2
  • 13
    • 18744411577 scopus 로고    scopus 로고
    • Approximate theory of microwave generation in a current-driven magnetic nanocontact magnetized in an arbitrary direction
    • A. N. Slavin and P. Kabos, "Approximate theory of microwave generation in a current-driven magnetic nanocontact magnetized in an arbitrary direction," IEEE Trans. Magn., vol. 41, pp. 1264-1273, 2005.
    • (2005) IEEE Trans. Magn , vol.41 , pp. 1264-1273
    • Slavin, A.N.1    Kabos, P.2
  • 15
    • 45849104801 scopus 로고    scopus 로고
    • Excitation of spin waves by spin-polarized current in magnetic nano-structures
    • A. N. Slavin and V. Tiberkevich, "Excitation of spin waves by spin-polarized current in magnetic nano-structures," IEEE Trans. Magn., vol. 44, pp. 1916-1927, 2008.
    • (2008) IEEE Trans. Magn , vol.44 , pp. 1916-1927
    • Slavin, A.N.1    Tiberkevich, V.2
  • 16
    • 33646557044 scopus 로고    scopus 로고
    • Stochastic theory of spin-transfer oscillator linewidths
    • J. V. Kim, "Stochastic theory of spin-transfer oscillator linewidths," Phys. Rev. B, vol. 73, p. 174412, 2006.
    • (2006) Phys. Rev. B , vol.73 , pp. 174412
    • Kim, J.V.1
  • 17
    • 0141633027 scopus 로고    scopus 로고
    • Magnetization dynamics with a spin-transfer torque
    • Z. Li and S. Zhang, "Magnetization dynamics with a spin-transfer torque," Phys. Rev. B, vol. 68, p. 024404, 2003.
    • (2003) Phys. Rev. B , vol.68 , pp. 024404
    • Li, Z.1    Zhang, S.2
  • 18
    • 33749159260 scopus 로고    scopus 로고
    • Macrospin models of spin transfer dynamics
    • J. Xiao and A. Zangwill, "Macrospin models of spin transfer dynamics," Phys. Rev. B, vol. 72, p. 014446, 2005.
    • (2005) Phys. Rev. B , vol.72 , pp. 014446
    • Xiao, J.1    Zangwill, A.2
  • 19
    • 34248588611 scopus 로고    scopus 로고
    • Y. Zhou, J. Persson, and J. Åkerman, Intrinsic phase shift between a spin torque oscillator and an alternating current, J. Appl. Phys., 101, p. 09A510, 2007.
    • Y. Zhou, J. Persson, and J. Åkerman, "Intrinsic phase shift between a spin torque oscillator and an alternating current," J. Appl. Phys., vol. 101, p. 09A510, 2007.
  • 20
    • 34248585293 scopus 로고    scopus 로고
    • J. Persson, Y. Zhou, and J. Åkerman, Phase-locked spin torque oscillators: Impact of device variability and time delay, J. Appl. Phys., 101, p. 09A503, 2007.
    • J. Persson, Y. Zhou, and J. Åkerman, "Phase-locked spin torque oscillators: Impact of device variability and time delay," J. Appl. Phys., vol. 101, p. 09A503, 2007.
  • 21
    • 40549102449 scopus 로고    scopus 로고
    • Tunable intrinsic phase of a spin torque oscillator
    • Y. Zhou, J. Persson, S. Bonetti, and J. Åkerman, "Tunable intrinsic phase of a spin torque oscillator," Appl. Phys. Lett., vol. 92, p. 092505, 2008.
    • (2008) Appl. Phys. Lett , vol.92 , pp. 092505
    • Zhou, Y.1    Persson, J.2    Bonetti, S.3    Åkerman, J.4
  • 22
    • 20944436034 scopus 로고    scopus 로고
    • Micromagnetic simulations of current-induced microwave excitations
    • B. Montigny and J. Miltat, "Micromagnetic simulations of current-induced microwave excitations," J. Appl. Phys., vol. 97, p. 10C708, 2005.
    • (2005) J. Appl. Phys , vol.97 , Issue.C708 , pp. 10
    • Montigny, B.1    Miltat, J.2
  • 23
    • 33644647604 scopus 로고    scopus 로고
    • Micromagnetic simulations of the magnetization dynamics in nanostructures with special applications to spin injection
    • D. V. Berkov, "Micromagnetic simulations of the magnetization dynamics in nanostructures with special applications to spin injection," J. Magn. Magn. Mater., vol. 300, pp. 159-163, 2006.
    • (2006) J. Magn. Magn. Mater , vol.300 , pp. 159-163
    • Berkov, D.V.1
  • 25
    • 29644435821 scopus 로고    scopus 로고
    • Mechanisms limiting the coherence time of spontaneous magnetic oscillations driven by dc spinpolarized currents
    • J. C. Sankey, I. N. Krivorotov, K. I. Kiselev, P. M. Braganca, N. C. Emley, R. A. Buhrman, and D. C. Ralph, "Mechanisms limiting the coherence time of spontaneous magnetic oscillations driven by dc spinpolarized currents," Phys. Rev. B, vol. 72, p. 224427, 2005.
    • (2005) Phys. Rev. B , vol.72 , pp. 224427
    • Sankey, J.C.1    Krivorotov, I.N.2    Kiselev, K.I.3    Braganca, P.M.4    Emley, N.C.5    Buhrman, R.A.6    Ralph, D.C.7
  • 26
    • 20344392414 scopus 로고    scopus 로고
    • Finite-temperature modeling of nanoscale spin-transfer oscillators
    • S. E. Russek, S. Kaka, W. H. Rippard, M. R. Pufall, and T. J. Silva, "Finite-temperature modeling of nanoscale spin-transfer oscillators," Phys. Rev. B, vol. 71, p. 104425, 2005.
    • (2005) Phys. Rev. B , vol.71 , pp. 104425
    • Russek, S.E.1    Kaka, S.2    Rippard, W.H.3    Pufall, M.R.4    Silva, T.J.5
  • 27
    • 36049002440 scopus 로고    scopus 로고
    • Microwave power generated by a spin-torque oscillator in the presence of noise
    • V. Tiberkevich, A. Slavin, and J. V. Kim, "Microwave power generated by a spin-torque oscillator in the presence of noise," Appl. Phys. Lett., vol. 91, p. 192506, 2007.
    • (2007) Appl. Phys. Lett , vol.91 , pp. 192506
    • Tiberkevich, V.1    Slavin, A.2    Kim, J.V.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.